adobe_flash_setup.exe

Program Generic

OOO Next Stars Group

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application adobe_flash_setup.exe, “Program Generic Setup ” by OOO Next Stars Group has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. The file has been seen being downloaded from finishedupdate.how2safeupdate.org.
Publisher:
Generic   (signed by OOO Next Stars Group)

Product:
Program Generic

Description:
Program Generic Setup

MD5:
dbbd068d354ac7c5bf96bfb3bc78fe56

SHA-1:
f94e875561fa0a9300a622acf91f407f7d197f13

SHA-256:
e04235c8f1fd019a4608fea650db396de3b6178fae8010167c119d65b792fa5c

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.

Description:
This 'download manager' is also considered bundleware, a utility designed to download software (possibly legitimate or opensource) and bundle it with a number of optional offers including ad-supported utilities, toolbars, shopping comparison tools and browser extensions.

Analysis date:
12/26/2024 1:09:25 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.12.3.7

File size:
805.4 KB (824,728 bytes)

Product version:
3.3

Copyright:
Installer

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore (using Inno Setup)

Language:
Language Neutral

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

Digital Signature
Authority:
COMODO CA Limited

Valid from:
1/19/2015 7:00:00 PM

Valid to:
1/20/2016 6:59:59 PM

Subject:
CN=OOO Next Stars Group, OU=OOO Next Stars Group - Software, O=OOO Next Stars Group, STREET=SPIRIDONOVKA 17 STR.11, L=Moscow, S=Moscow, PostalCode=123001, C=RU

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

Serial number:
35017D6EC0854401DF3143C4282B5F73

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:WvHVe7MGZ55xWKaXKyLlDmi9sHLPLXcgtywTNslYmTGF2ri:W/w771WKaa2JmtH3XcuTOYWri

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.8044

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

Code size:
39.5 KB (40,448 bytes)

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

http://finishedupdate.how2safeupdate.org/dl.php?conversion_id=14291628956278&app_id=4&lp_id=689&v=ico&stub_id=180&v_id=ig/u8Lt/hQFF+MkflU8/YD9zjP8uyt486M14NdYEp3g=&dist_id=731&channel=mbu_csp_us_chr&s2=1210913830.447755.ba77473f71.8074.6b19fa68a6b457e3378420a9bf8ddc30

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