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adobe_flash_player.exe

Web Installer

OOO Advert M

The application adobe_flash_player.exe, “Web Installer Setup ” by OOO Advert M has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The setup program uses the InstallCore engine which may bundle additional software offers including toolbars and browser extensions. The file has been seen being downloaded from setupupgrade.onlineliveupdate.com.
Publisher:
Internet   (signed by OOO Advert M)

Product:
Web Installer

Description:
Web Installer Setup

MD5:
739380efa6cbacb728d7239b24d738f8

SHA-1:
c3d67713ce709b78f9fd5334e62b1df8951d9122

SHA-256:
b94e7543e1372360a7b70f8a607b46f3892f7a441696f87ead394fd5ac47cee1

Scanner detections:
7 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallCore download manager to install additional potentially unwanted software which may include extensions such as DealPly and various toolbars.

Analysis date:
12/26/2024 12:08:44 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Malware-gen
2014.9-151109

Bkav FE
W32.HfsAdware
1.3.0.6379

Dr.Web
Trojan.InstallCore.845
9.0.1.0313

ESET NOD32
Win32/InstallCore.ZC potentially unwanted application
9.7.0.302.0

Malwarebytes
PUP.Optional.InstallCore.A
v2015.11.09.05

Reason Heuristics
Win32.Generic.OOOAdvertM.Installer.Meta
15.11.9.5

VIPRE Antivirus
Threat.4150696
40432

File size:
780.7 KB (799,456 bytes)

Product version:
2.1.7

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
OOO Advert M

Authority:
COMODO CA Limited

Valid from:
4/16/2015 3:00:00 AM

Valid to:
4/16/2016 2:59:59 AM

Subject:
CN=OOO Advert M, O=OOO Advert M, STREET="ul. Vodnikov, d. 11 str. 2 of. 8", L=Moscow, S=Moscow, PostalCode=125362, C=RU

Issuer:
CN=COMODO RSA Code Signing CA, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A58E0827319014EEF1D32265A6B3710B

File PE Metadata
Compilation timestamp:
6/20/1992 1:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:EJypQsDO0SRJstV6Utr8qxlknot31ImqQupalH8hkP4ITKfbDQ:EJyVDO0S7kV6ArBrwm31Iq4aLA8Ab0

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, 53, C9, FF, FF, E8, 9A, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Entropy:
7.8115

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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

http://setupupgrade.onlineliveupdate.com/dl.php?conversion_id=14315794940381&app_id=4&lp_id=554&v=ico&stub_id=231&v_id=_0fOSgabZEcFLbwspWGovmjpOQtj5ToJ8kmgjKHUPWM.&pcl=IIBjkLnsfnr6ZmlwKXWAGo1_aO-uL_4TkdGJxsAv1oE.&CLICK_ID=8QSueRqkDDFaDNI_eouMKfsffGMx0r7o4WAGwBcmrIbopqNMNCP5DX7aEjWnrHCv8JsGNffxPMFlyQryuBylk46GM_bI6ZgrcYONqk6GkCLLPK8bvXcsrYJ8bZ-uLncwCZAEu-Bj0LSR3JFfTgt4WsnZVIXX1hV9fQtk0oo1ZnIIit5mseD9k5zXJQc3cSTo1Qyplg31Y2fBkTtD5i_Os_wxPurjAwWTaUURiqftEfl5qgFk3Qh6EP1uLwnW6_GzHhJvwTV_UiijDvd3tLg3UkQl9x1LUv8OiqLR57TisvKFoMS-krmG1onTzJnxXKA813AfizcQMW9NjaJZvKpyASS44yLPlurIQES1AaGjdkHWnTiqptlBm1209jShMyWCm1yuSmNJpEUPvJWawvoCGjsa3Y897Ms

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