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download.exe

Alexey Kurilenko

The is the installer for the WebPick InstalleRex download manager which bundles applications with offers for additional 3rd party software, mostly unwanted adware, and may be installed without consent. The application download.exe by Alexey Kurilenko has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from bestorms.info.
Publisher:
Alexey Kurilenko  (signed and verified)

MD5:
a4b8424f4f506b2d15a0ef2bab4e2d49

SHA-1:
06d6c8283bab2c9f72d3c463ee1aecfde310740a

SHA-256:
db3e4487febe9a6711bad12bf39ef9ea89f432138ae7e0c28093d2333e8cbc8c

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
11/5/2024 9:53:53 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.WebPick.AlexeyKu (M)
16.6.21.10

File size:
874.4 KB (895,352 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\download.exe

Digital Signature
Signed by:
Alexey Kurilenko

Authority:
Unizeto Technologies S.A.

Valid from:
6/17/2014 7:20:17 PM

Valid to:
6/17/2015 7:20:17 PM

Subject:
E=Alexey.kurilenko@hotmail.com, CN=Alexey Kurilenko, O=Alexey Kurilenko, C=RU

Issuer:
CN=Certum Code Signing CA, OU=Certum Certification Authority, O=Unizeto Technologies S.A., C=PL

Serial number:
15D51642691B3EE20985639A8FE865DD

File PE Metadata
Compilation timestamp:
7/30/2012 11:05:33 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
11.0

CTPH (ssdeep):
24576:24k12bEGaHL3qfuf68CBVetjOhKMkZUVTE:Li/GQLaA68CBVeM4BgE

Entry address:
0x3CD46

Entry point:
E8, 78, 48, 00, 00, E9, 00, 00, 00, 00, 6A, 14, 68, 10, A5, 44, 00, E8, E4, 0F, 00, 00, E8, 45, 4A, 00, 00, 0F, B7, F0, 6A, 02, E8, 0B, 48, 00, 00, 59, B8, 4D, 5A, 00, 00, 66, 39, 05, 00, 00, 40, 00, 74, 04, 33, DB, EB, 33, A1, 3C, 00, 40, 00, 81, B8, 00, 00, 40, 00, 50, 45, 00, 00, 75, EB, B9, 0B, 01, 00, 00, 66, 39, 88, 18, 00, 40, 00, 75, DD, 33, DB, 83, B8, 74, 00, 40, 00, 0E, 76, 09, 39, 98, E8, 00, 40, 00, 0F, 95, C3, 89, 5D, E4, E8, D8, 08, 00, 00, 85, C0, 75, 08, 6A, 1C, E8, DC, 00, 00, 00, 59, E8...
 
[+]

Entropy:
7.7040  (probably packed)

Code size:
276 KB (282,624 bytes)

The file download.exe has been seen being distributed by the following URL.

http://bestorms.info/921d619072647636e94d1f915b7ebed7/sspcQA/dl.php?id=1415349767436083571&r=http://bestorican.net/v945/lp/?q=uYS BNZIWQSfj23456YBsNGH/eLYXxHRkJUDl/XxdExPnhBoiF/3FCE/SGquObbX0q b2VpiS5K/824y/.../kqMCqHWTfhiPLxb18TdavA6BIoA 5LcgXAPOL2P TrEHReNLL&__rnd=4665636e2274fcc9a22701072e37ba66

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