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adobe_flash_setup.exe

Installer Web

OOO KOD 7

The application adobe_flash_setup.exe, “Installer Web Setup ” by OOO KOD 7 has been detected as a potentially unwanted program by 14 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 learn2upgrade.perfectupdater.net.
Publisher:
Program   (signed by OOO KOD 7)

Product:
Installer Web

Description:
Installer Web Setup

Version:
5.5.2.7

MD5:
3f8c3079fc36e572f12831e9e2e6369d

SHA-1:
bb127773ad5a926fb8830333cc66d2893b0d0649

SHA-256:
0e7ec1e167087c45c91b968d8dc7683f4df078205afde83c8d9fe64174443edd

Scanner detections:
14 / 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:
11/23/2024 9:18:14 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Malware-gen
2014.9-160203

AVG
Generic
2017.0.2845

Bkav FE
W32.HfsAdware
1.3.0.6379

Clam AntiVirus
Win.Trojan.Installcore-616
0.98/21170

Comodo Security
Application.Win32.InstallCore.DVI
23732

Dr.Web
Trojan.InstallCore.703
9.0.1.034

ESET NOD32
Win32/InstallCore.ADX.gen potentially unwanted application
10.7.0.302.0

K7 AntiVirus
Adware
13.212.18084

Malwarebytes
PUP.Optional.InstallCore.A
v2016.02.03.12

Qihoo 360 Security
QVM06.1.Malware.Gen
1.0.0.1077

Reason Heuristics
PUP.installCore.OOOKOD7.Installer (M)
16.2.3.0

Vba32 AntiVirus
Malware-Cryptor.InstallCore.gen
3.12.26.4

VIPRE Antivirus
Threat.4150696
40552

Zillya! Antivirus
Downloader.Upatre.Win32.59562
2.0.0.2560

File size:
777.4 KB (796,024 bytes)

Product version:
2.3

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Signed by:
OOO KOD 7

Authority:
COMODO CA Limited

Valid from:
5/5/2015 8:00:00 AM

Valid to:
5/5/2016 7:59:59 AM

Subject:
CN=OOO KOD 7, O=OOO KOD 7, STREET="per. Kotelnicheski 1-i, d. 3 korp. 1", L=Moscow, S=Moscow, PostalCode=109240, C=RU

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

Serial number:
00BB90A9DE0F064653F7820A54F3EF737F

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

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:+oFvpRgxV0lbXvoF0dVL+OnroEJ9z0XGw3tOE2HUkvrAscusO7TnpQ8qiZM5Wrfi:+Mv4wbfmEViOnvJUGw3UE9jr0jdy5R

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:
7.8075

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

Code size:
37 KB (37,888 bytes)

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

http://learn2upgrade.perfectupdater.net/dl.php?conversion_id=14310497722564&app_id=4&lp_id=554&v=ico&stub_id=215&v_id=KFHBfYJSqPPVxMR-VEewlMHKk39bap50ZE5KncC1Ca0.&pcl=IIBjkLnsfnr6ZmlwKXWAGo1_aO-uL_4TkdGJxsAv1oE.&CLICK_ID=xcsivR8qQd8RulDjhU4ECub6bijxVPn5w7CW96bCV-PbEX0XhaFhjkGLW5w87Fh4vb9tB32z8uxhvti2wo9h_rhhS1QNhyZWIy0R6CBLRK5lp-2dXPqpTzOE3oK4C8olDRE2ZK1TA9MyPsNi_VvclVoNU2hby5CWfJoQ-NAy74Hjo_AHSmb89f5gSfKw6hK5xQUifszuqWLOnCpFvARFM-QVMjecYhAOSs_K9EjZ4YHQUi2NAkknhqjo8c6r-3fCaRrn-6osMc6bCDD6vhNalb7Gqx4bK_rTVZ7OeqaEyOVepUB7xxtSjfrq48kq4yjb5Z7n_rK45RoZQk0VV80vsZk5y92EZ8_WRkfx0hCdQj_jZ10ytlmh5rP0JtpRRiTJOWwRS6VDa3eyOsBleRodcZ787dXJBa738cqsXdkw0Pfi0SdCum6pdB8WeV6DKGMVGvyEp6LKr1k

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