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extensionupdate.exe

South Star Financial Co Limited

The application extensionupdate.exe by South Star Financial Co Limited has been detected as adware by 8 anti-malware scanners. The program is a setup application that uses the Inno Setup installer.
Publisher:
Southstarco   (signed by South Star Financial Co Limited)

MD5:
b9dbc29a36076c232a5b69b3b2e54d87

SHA-1:
8e5745f17950676f7fc78dd79c40d40898f3f9d0

SHA-256:
38a7d9a89d331d2e87aa4e2d38acc1ba938b3761929b4bfe8f58d6833669ff43

Scanner detections:
8 / 68

Status:
Adware

Analysis date:
4/25/2024 8:45:54 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
BitCocktail
2015.0.3278

Dr.Web
Threat.Undefined
9.0.1.05190

ESET NOD32
Win32/Toolbar.Perion.J potentially unwanted application
7.0.302.0

K7 AntiVirus
Trojan
13.185.13888

McAfee
Artemis!B9DBC29A3607
5600.6934

NANO AntiVirus
Riskware.Win32.SysTreak.dhtlrh
0.28.6.62995

Reason Heuristics
PUP.SouthStarFinancialCoLimited.P
14.8.8.0

Sophos
BitCocktail
4.98

File size:
1.2 MB (1,300,880 bytes)

Product version:
2.0.0.436

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Common path:
C:\windows\temp\inj006\extensionupdate.exe

Digital Signature
Signed by:
South Star Financial Co Limited

Authority:
Thawte, Inc.

Valid from:
11/26/2012 1:00:00 AM

Valid to:
2/1/2014 12:59:59 AM

Subject:
CN=South Star Financial Co Limited, O=South Star Financial Co Limited, L=Belize City, S=Belize, C=BZ

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
52F8EC3E72E1EF69FFEFE57E1A54DF45

File PE Metadata
Compilation timestamp:
6/20/1992 12:22:17 AM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:bna3tIKY5/8Mpv0G5Oigq0J6bTkl+wehGaSb3mRRrpgni:ba3VY98Mpv0Ggqe6bC3Gr6i

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, E8, CD, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, E8, CD...
 
[+]

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

Code size:
37 KB (37,888 bytes)

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