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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:
20bbaa1fdcca8dec9f7650ff27fe31f3

SHA-1:
5eec3d6c2bc820f10855601911d53a1815ea6247

SHA-256:
ee2bbff8c5f0bb4d9f2d97e4413bafadc14a20d3dcd31c8c3f35cc132cf13351

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:
12/25/2024 8:48:10 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Malware-gen
2014.9-151227

AVG
Generic
2016.0.2882

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
9.0.1.0361

ESET NOD32
Win32/InstallCore.ADX.gen potentially unwanted application
9.7.0.302.0

K7 AntiVirus
Adware
13.212.18084

Malwarebytes
PUP.Optional.InstallCore.A
v2015.12.27.02

Qihoo 360 Security
QVM06.1.Malware.Gen
1.0.0.1077

Reason Heuristics
PUP.installCore.OOOKOD7.Installer (M)
15.12.27.14

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:
5/4/2015 5:00:00 PM

Valid to:
5/4/2016 4:59:59 PM

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:
6/19/1992 3:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:ZoFvpRgxV0lbXvoF0dVL+OnroEJ9z0XGw3tOE2HUkvrAscusO7TnpQ8qiZM5Wrfi:ZMv4wbfmEViOnvJUGw3UE9jr0jdy5R

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=14310770089740&app_id=4&lp_id=586&v=ico&stub_id=215&v_id=LXOQd9NfC2BGXmALeCuCxud5hyRg5LC8G93PSCqVrfA.&pcl=p_WCKHYrIZD_wZqAXnqP23D_zC_Gh_WWLbbOJpGB9Ws.&clkid={clickurl}&s2=1188249949.447755.2a3fd58bed.8074.9a7b67d11af687bb512aae114c7300fa&dp=1188249949.447755.2a3fd58bed.8074.9a7b67d11af687bb512aae114c7300fa

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