home

www.heartclearbyte.com

Domain Information

Server location:
Oregon, United States (US)

ASN:
AS16509 AMAZON-02 - Amazon.com, Inc., US

Root domain:
heartclearbyte.com

Scanner detections:
Detections  (100% detected)

Scan engine
Details
Detections

Reason Heuristics
PUP.installCore.AITIKabelniSystemyTOV.Installer (M), PUP.installCore.AITIKabe.Installer (M), PUP.Amonitize.Internet.Installer (M), PUP.InstallCore.FC.Installer (M), PUP.Bundler.Internet.Installer.Meta (M), PUP.installCore (M), PUP.InstallCore.RES (M)
100.00%

The domain www.heartclearbyte.com has been seen to resolve to the following 25 IP addresses.

52.34.184.36
ec2-52-34-184-36.us-west-2.compute.amazonaws.com
September 5, 2016

52.36.112.186
ec2-52-36-112-186.us-west-2.compute.amazonaws.com
August 16, 2016

52.10.159.134
ec2-52-10-159-134.us-west-2.compute.amazonaws.com
July 31, 2016

54.200.224.121
ec2-54-200-224-121.us-west-2.compute.amazonaws.com
July 15, 2016

54.191.246.249
ec2-54-191-246-249.us-west-2.compute.amazonaws.com
July 12, 2016

54.148.183.210
ec2-54-148-183-210.us-west-2.compute.amazonaws.com
July 12, 2016

52.41.114.34
ec2-52-41-114-34.us-west-2.compute.amazonaws.com
July 12, 2016

52.32.12.104
ec2-52-32-12-104.us-west-2.compute.amazonaws.com
June 21, 2016

54.149.195.20
ec2-54-149-195-20.us-west-2.compute.amazonaws.com
June 21, 2016

52.38.209.219
ec2-52-38-209-219.us-west-2.compute.amazonaws.com
June 18, 2016

52.33.165.25
ec2-52-33-165-25.us-west-2.compute.amazonaws.com
June 18, 2016

52.33.46.229
ec2-52-33-46-229.us-west-2.compute.amazonaws.com
June 18, 2016

54.200.103.60
ec2-54-200-103-60.us-west-2.compute.amazonaws.com
June 18, 2016

54.148.209.28
ec2-54-148-209-28.us-west-2.compute.amazonaws.com
June 18, 2016

52.25.41.73
ec2-52-25-41-73.us-west-2.compute.amazonaws.com
May 16, 2016

52.24.26.116
ec2-52-24-26-116.us-west-2.compute.amazonaws.com
May 16, 2016

52.26.95.11
ec2-52-26-95-11.us-west-2.compute.amazonaws.com
April 15, 2016

54.148.57.212
ec2-54-148-57-212.us-west-2.compute.amazonaws.com
April 15, 2016

54.69.198.37
ec2-54-69-198-37.us-west-2.compute.amazonaws.com
April 15, 2016

52.35.10.15
ec2-52-35-10-15.us-west-2.compute.amazonaws.com
April 2, 2016

52.34.170.106
ec2-52-34-170-106.us-west-2.compute.amazonaws.com
April 2, 2016

52.25.23.136
ec2-52-25-23-136.us-west-2.compute.amazonaws.com
April 2, 2016

54.191.37.5
ec2-54-191-37-5.us-west-2.compute.amazonaws.com
April 2, 2016

54.69.11.66
ec2-54-69-11-66.us-west-2.compute.amazonaws.com
April 2, 2016

52.88.159.85
ec2-52-88-159-85.us-west-2.compute.amazonaws.com
April 2, 2016

File downloads found at URLs served by www.heartclearbyte.com.

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=S y0YnEMYKe/nxvHdvu9q5FgWBRJQScWqWPLGm0r6JU=&c=G3xvdl3ZCrZze0W/9EE37j2RuA3L4/u2ONtjD8Mo4REg72sMBgHDJZqRqi5J 4RSP/2G5/bGJjsctnbKkG jHNr26uU77zXQt8uqFmvRhV1olb8/X5kTHeGeU6uh51UM&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (a05c937555a518e72318e1b5d7ccb85e)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=BJwstj26OeRYAY1mlpxXbXoR3q zZmKsf8 Z5WHTars=&c=7YoApQzmMQPQbNcLfCOrvSw/zyXGdYfZOKkbcR2u80W17/f0l8322wvcbpjmrftAK/jFSLLVGidVG23H0VzLI8PRXiAX4epkcsT1yg2oxqDywHZfk/Q/0qDpZ9VcuIlK&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (ecf4e3e4f9280ff6715fb2dea437b618)

1 / 68      (Adware)
http://www.heartclearbyte.com/c?x=rfaKYAJzJQAgrlUMzxz5BNthx4IeAOtrI20WF T1gaw=&c=dpzHjn3PgmM9Qu//RIGL/QxhPSsi01hVibQmZLX/ qXLs 2ygH2O4aEgMV1WBmYQyDrNvY 8UFMLV ZPCn608GpRzz MSa3K/X8WrPw6DGC6bYWpJa99no/eIX440wYM&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (d7b5c36e0a7ec868f4c09b0b6e2727c1)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=j5kSnERxRE3TUJSMaGZBJ 7jQCspax11UjMwb7Dpxy8=&c=zLXN TxbRFr9LYZpJpB18LZmJcRhVLJ0I3d0siuDqu7Z4TRu71Nzx2SiJgaJu32H/E0e0dOvdXg9u8IclU0KXroKjhy8E9PV/tFWIHrps N2M RlqvWfOHDgkuzFEyQj&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (f67b5cf053f5680e774cde9e373730be)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=YQTSZwblUbCC2DdfGOvfSMGqSOLm6/lnsuS5zlX/brA=&c=tz5w1Vx1gF/S84FMDjGuBB k o65C1bwBB/SxKDhT3maLk BsLWEJTNmlLHp5roA6P21lW7Mz7OxkQkB0RiIVfkfrE0jmXilHHrJ6aJeDxjKqGTQvSnjepvkTk64Xl8K&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (30bfaaf31bb560a9be5c4e49d43d6cc3)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=SshET0avk9LuunOVxnHM54L PnvwckmQPRt6sgIK5FA=&c=6GInktuF3nhZyc7dMmLUSUeX7zUK25Mjc9Unt5VO0nDnu1bt1sbtZfHpulruRXLEp7VxQ1ZpURcT5jjczVx/3vV5ltAy58yM6Os5KMZF6a2pVHqBplQv4NLzDzwLkGZi&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (f45988e32efd46b3c2c2b8dc42a42890)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=J8RH9MxLEOECIrLVT4B2EvZqNP0CkTH37WVf08r7H g=&c=IQGfJ0A9QY/mGKRyqfag5 yz0DLvHhrkCg778SCVimPBuA1IhdfG0QQAPO JQQQ1qp 8YRcR2B/7TQ9ji5hE2bVGVo UvAtQcBZkDqIJWzTbRqgVN6dXJTBEXVedph0T&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (583eb969da203010fee89554d95db993)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=KXqmrHVRCZMSyT7Tq4gKk9R2Z3DDgL W7cuZdoeMWdQ=&c=xrMS7YH5NRycMxOWE5lSa2SLeDK2rzwHn3TciGSAAOLLyQB8iZBHhIcPGZDkReTGJ6WGnCnzhAjxG1rMOO9oY2KYXRntVRK1ZtbUrbQdujJU97Bkr85okrIjKyoiGTYI&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (b7adc2013150c7c03323f436871e5521)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=RFL//k23Fa4Zqyfk4RQuvxzJtgGu53 qOGgyjf7fWzA=&c=NssfSLAa8IY25IIvIZKdQXjKd3Dl2yexJ eN0Gl1/7Xql266tE0C/CdpFOFgMAZ36v7OmyzxrgCNsy/PUnFQ0RX6brJvZ97JhDlvmBobUuGR3580uTnkbhiHWxZ71fIC&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (3ec3e01265489633883911d3ea051182)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=PApPQpKlGDP33L9IiRQeeTwtdv8ccpvUxSF YA25k8k=&c=68d9ovYZPDRwnWFNWd/W6 VB09x hNbSZgWfyDiHlTodooD6vXhdJUNEVd8XSedmA0JEkt1WDiaCoHJnVC/A/ZzvJpRKNo1Uj68bz8WYyMnDnnnAjZbLHNkzeS1/k/ti&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (5c5174e467b5f2949ba01338bdb262d5)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=akqX7rGMuSKmQ4vI1xmgMhpRlKXDoGe311Z72HvFHXI=&c=Xxxs30c1/2u23SWo E8ws4TjOQcqhY7fv6HWYw79g555PInj2W396SP0R/3LGjBEyIEA8a1T6k0crCWPjsHCJahQ72/H5ZAB5DzsZF9yQz1IHOE7aIXLms7efLRN15R5&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (aa36aa1a69e6812844d318906cc69b0d)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=uHwdKlJ/9F0hnbx8rhUvfyebsE3ws7UODXetYpMdnWE=&c=e1BaO5HSNBBWjDzgxrENXq8 4oORUCF4kK22SfzadjefNx M3TuYkXePV3zEVK/nLEaTg7hZUemYxRd5oMrBX8AKcl/ml8dPXBBjYEXy6gaGGaIYEzui3d2TMA4e5wl&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (f162101d424092dfb6bd0cc03b3d2e54)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=rnc 7rOJsB7mF8cPwtIK7MULDwi2Gn/QA3kCxTK9Y U=&c=Xr7MBw3gVmmJAt2xG4vZz1X4nMlX3xDFh90BjI8ntqGysy1WDpS1XWCy0ZeUH Y2Jb AVWqPDQaBIb GSuPVMG8gIxrTJcoyjOmvzx7lq8gvBzt3CpOj9BRE6uko2 ne&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (a887eb666d99641541c864841adeaf3f)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=KUTCZOy2F3ANJFLVT2V9X8cTAIIx8 G5jCTjTc4rA44=&c=9CBrCeeOpdBhB/vCJootg0 jeZH1A tM4VnBLvJnVSWTEZEt QIYPaooCfJ B2AtVh6gsllZUrbEHCgnIwCwfHEa/8jXuZOFaTOHYAzO06rG2zMp/lWv9GF 8mna8YJ0&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (b351b2ddd87e81ba422d3a4ca45871ff)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=oF2pQpGFa4aPYsUv6QgS5oG qPOxQr/szKMGugr53kE=&c=/gHS8oQF9CxvZCcgN 4r/U4yGEMZDXrcgOpuvB4 e5brjl3TbdabwZOo5BBuwTpNTAAUJkI1oC4Ok1fUi3yuoFNhgENlMo4fbSR5U8EMIyoIro8h2TAqEXTgxO8OB27E&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (6ca29adbad800eebf01ac59c5af9b11e)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=5hzVKwy fxCZOGika VPhsby6Tl/EJEjNpKgV5WeqFY=&c=9AZ8Oz1CJF2L2ymFeiy5Vx0EPC1Evv/G5rxJkjwB5sxzg3oEYAD/HubN8aFloTPhSRLtYOVY5oCCnCgNvgFZOG5rI77w2k6ki8wU2H/DUsPJjByV4Cm3TuIrGtyFupSq&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (033c17547a8752b793331a3858f9934c)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=ws0KR45Hcb h40w33Wwyam21ZbHzRYATYtf5nlTWEeM=&c=RHEUCynvI55S87BmrDpf8bGVyanBJu0v8NwROZ3zaQEkxgIMvPjVtFb7vnsPQU1p6kRHEU887QoV/4cPg7Fi0vLK8a0LdS0ADxPNY7O6gotc30cXxr0cXfH XD7Nr6M0&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (578406686489dd09dd12c9825050c955)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=U mHeFKN6XE1TO7NHv6vUzhQgUa0GUe7AG4Qe96 bOc=&c= ESNL/9pnguBinC4I3CoU1azBzj45T B1Rl7krfl2cYTOKB7fhx axtamcq86gL8Itrh6fuwsJq38mgRpOli2XwuLB0/Cp6gy5Dn80mzDgGSECNVHq0YnzpkY7P4FEG&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (444f5cd11ad8568a55771d6310d76de1)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=TjUxJ WahlTIWsQEgv90XFNofLaePfiZmYtwpGLsHME=&c=3y9dcAimlNICuxjqMcJCIhpD2sJYh4NCfj6nCYppK5ix5EJ2dxw0/DnTggc4v4zDi3E1S0PmEkv7i ZIxjsbfp byelmboilO8KHcMrVDaKkCCx O8AM38JBerzPaLV3&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (0d946f1d98fea78ee6b5c1292e28e108)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=H0lyW6M4wxrReibFAgUPs2BmNG8eB3oozc7gq/9D06I=&c=XMvBSUhEVUNHIRIgm5NR8lGB8BT4WPifyIxdHF7hcI PRtgPQFzr2b97divY5sgLYtXEt8cUGc e8/L 9DeYVEMNtnT5unH0w5oXr/BGUtG88n57y/ LMDiGdw K2LmO&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (aed604fe93bc1d1bce7a409a114aba44)

1 / 68      (Adware)
http://www.heartclearbyte.com/c?x=OfJDoIDM9Q/qR7n B8OS3SECNpDBTABw2rm6d/WAOuM=&c=EzY6De7Bvxs4yrHj/5jjPNhCHMHppOrLIBIY6XfeplZ0dWqxBDCj3qJapsMH99esY4uwUpV4edavZy01b/g3lrAHwof3I3hnE0MtD21Dzf1l30BoyG7lftGK4HRGbytg&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (0284efb914eba86f144983ed15dfda1c)

1 / 68      (Adware)
http://www.heartclearbyte.com/c?x=vZ/zT SEGHr/XmX/LT4wmE6jed 3UKSAn62EHJNvJXk=&c=QyndgIh5ac2Hv zvPB9uXjxT5myQWq2yHFE7NckerwaQDRRslsTWNZitqzcr7TyhcW0jeOukOX84TedZiFRqNv23hwedGaSkopnb2IUJ41p9Ltu O9C8LmmFDjUmcoqy&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (a172adc6e37c618103d08bf9e658dd02)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=71qHOm9uu5Qp4SattDjdzy8pyJqz0WHQ 0we9SyoKBg=&c=G3EEdLHREFoOT6QzMBGRRFfHNt8XlCA86OYodVIZvrh4g3ua3DKgPxDctzYhn1SQHBKWXXwrV2 Hkd9RBuI4DyTiiFIW9PXuMCiPx7LLjdCsUPoaPryAaKCF9BYC86S2&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (8f23a01be21582f256b6a8e504de9fa1)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=baRjbhgvivxFjtReNV1T5qGK49nLm9w/Ksn9SzVeIv8=&c=CYU5g5IoNT07Hy1RE5rbB6Rsozbx18iQ4oe0h19iuV HgtRhQIIJVbbaKY4 CBykmsEsAm2pPgWOVKHu7bQZIe/eEf49xIIhzkfCESvmM9utIht4ibeowJXn Ak2fZCM&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (0587de89cdc5e06b948b3a3be1bd4559)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=fmXKLSQv8S3/vKkqRqagNiiqVcEysRaDB0sk030wCgw=&c=6j 57GCwKlAqjsWFqTkXxqN9WGIO3WE5ccdV2LCkkpnDR2JaoKJt5peVFJE6ur4VhWkay9hpi9mzikEgTs0hPdjCXNzak/AMGDFxdcfmcZ41bD OnZesxeKpWQ4rXVkd&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (947186ad0cf22108b8e1d11736b7f1cc)

1 / 68      (Adware)
http://www.heartclearbyte.com/c?x=yhlmzp/hi8mXrmoFf J WYaMiLqewrwO4oEMBXDzCqw=&c=bmgJ3VvS1KPtikydAr/8a4W2aTiAWbz3NaajGAkZiPw3Jsr04 yPznNbg3lUb79Gya zRG/Rg405ykRJJnB9SuI/z6TO/OiZC4s9ZrvQJHZsAl7Nr2EWfgznIZcY8lKP&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (f7415f539addb84ac62c73ad1304cc4a)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=f1mYyH/gblU3fiRj/37PNsZkjhx6n57iydi1PCuvr A=&c=dXSA1p9lrHIXRNXsM6MZ/eMP6MlHfamyuxY1owk7Tge5Ije0SD DOAHRmw4p/dfm06iS6JNscjnpZJLreZNEIIwWGLv1nH9Gg16gZ05PqhRuFOKk5QFNzuATEGlVLuAj&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (1e638e8895bdf79d7fff1446880bdf76)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=k84uC5NlzL/cwaOj4/WJBw2WiAqZh2KaFniiuMKJBps=&c= 8SySDMraZjqceZfMqK/zTBzsDoSuOdZiEmh/Ssg9recrkOVl9tNHeLbCnd9 TSxxeMlsP9GcVWujLbzelcrNg5rfgrrS09FVB3 Kwyh9f3/2z4vR0kFXM5GN0dNzFW6&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (icreinstall_mediadownloadersetup.exe)

1 / 68      (PUP)
http://www.heartclearbyte.com/c?x=JYHxiT/KK/k1TIvcwVF9idtiph5/fWsdf6nZI6Fc6es=&c=aFgfsSX63Lh9 KPF3SwtE6Yr7W4oA1wmCj cM51vue15B/2EECeLRsiE8MeumFqK1bCINCVpg6MJn1tXB5R6N6b1stmDXZfkGKrn yYjfSP/ufDJ5/HpSFJzuhwEqRpq&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (dce8ca05d43065ec0bd58bffc482b87c)

1 / 68      (Adware)
http://www.heartclearbyte.com/c?x=dE 4TKNKL446MPMJPHCzD3gFFbA2ErlB3wR9AdIWyCM=&c=Ld Xon4lcg1AkZohtSMTalZA7InEzBhrSL0ekMte8x/lNvw8nhEkYs/GTPuUlIpCcYI13IKq1roZrlMqe5dyrI9bRDv2BxEqdXgIKvsGc7lxroCospqsxhJTDgE3NzqP&downloadAs=MediaDownloaderSetup.exe&fallback_url=http://.../MediaDownloaderIron.exe  (5c7870148638d5ae7c17e62360ba062b)

 
Latest 30 of 330 download URLs

The following 50 files have been seen to comunicate with www.heartclearbyte.com in live environments.

TCP » 52.38.209.219:80
rlvknlg.exe (Relevant-Knowledge by TMRG)

TCP » 52.33.46.229:80
UCBrowser.exe (UC Browser by UCWeb)

TCP » 52.33.46.229:80
browserairexec.exe (BrowserAir by Goobzo)

TCP » 52.38.209.219:80
UCBrowser.exe (UC Browser by UCWeb)

TCP » 52.38.209.219:80
browserairexec.exe (BrowserAir by Goobzo)

TCP » 52.34.184.36:80
UCBrowser.exe (UC Browser by UCWeb)

TCP » 54.200.224.121:80
browser.exe (Browser)

TCP » 52.24.26.116:443
online-guardian-v2.0.9.exe

TCP » 52.24.26.116:443
online-guardian-v2.0.9.exe

TCP » 52.34.184.36:80
browserairexec.exe (BrowserAir by Goobzo)

TCP » 54.200.224.121:80
kometa.exe (Kometa by @COMPANY_FULLNAME@)

TCP » 52.38.209.219:80
browser.exe (Browser)

TCP » 52.33.46.229:80
citrio.exe (Citrio by CatalinaGroup)

TCP » 52.34.184.36:80
browser.exe (Browser)

TCP » 54.200.224.121:80
UCBrowser.exe (UC Browser by UCWeb)

TCP » 52.34.184.36:80
UCBrowser.exe (UC Browser by UCWeb)

TCP » 52.34.184.36:80
BrowserSafer.exe (BrowserSafer by Installer Technology Co)

TCP » 54.200.224.121:80
ShopAtHome_BAC_Service.exe (by ShopAtHome.com)

TCP » 54.200.224.121:80
browser.exe (Browser)

TCP » 52.34.184.36:80
Client.exe

 
Latest 20 of 100 files

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.