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wrar41b4.exe

The executable wrar41b4.exe has been detected as malware by 11 anti-virus scanners. This is a setup program which is used to install the application. Infected by an entry-point obscuring polymorphic file infector which will create a peer-to-peer botnet and receives URLs of additional files to download. The file has been seen being downloaded from www.gameszone.ro.
MD5:
38642d4c084776d895a53aad5dec29ac

SHA-1:
a4fd5aa4cd549f10501d37d1cdabd9c9371efee1

SHA-256:
a63657a55366452ca91d0dc41072eab8f65b029d8ec70830ca1fa32ad378223d

Scanner detections:
11 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
11/27/2024 2:06:18 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Sality
160216-3

Dr.Web
Win32.Sector.5
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality.2.OE
10.0.0.5366

ESET NOD32
Win32/Sality.NAO virus
8.0.319.0

F-Prot
W32/Sality.AJ
4.6.5.141

F-Secure
Win32.Sality.2.OE
5.15.21

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.7132.0

Norman
Win32.Sality.2.OE
17.02.2016 05:18:35

File size:
1.5 MB (1,566,689 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\My documents\downloads\wrar41b4.exe

File PE Metadata
Compilation timestamp:
11/25/2011 8:58:56 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
24576:V39KwahRrKbYY0bbmTnDOFxlek/d9htKa8LRC6KVeTP7Ii2XdaXDjWvaStCIBvuD:VqssGTDOFPeqhIaGC6KVeTcptaXDaCCo

Entry address:
0xA734

Entry point:
60, E8, 00, 00, 00, 00, 01, DE, 87, F1, 69, EF, 5B, B2, AD, BC, 0F, C1, F1, 5A, 81, C2, 80, CA, 00, 00, EB, 01, FB, 8A, E2, 0F, BC, DA, 81, C2, 7D, 3B, 00, 00, 0F, AC, D8, F7, 81, E1, D4, 47, EE, F9, 84, D5, 81, C2, FA, 28, 00, 00, 69, FE, F4, E7, 0E, 99, 69, C3, 37, 1E, 69, 88, 33, D9, 81, C2, FF, 62, 00, 00, 48, 0F, AF, FE, 0F, BA, FF, C4, 81, C2, 25, 9D, 00, 00, 85, DA, 0F, BC, FE, 47, 81, C2, 0C, 23, 00, 00, 0F, A5, F7, 13, CD, 11, E9, 81, C2, 9F, 26, 00, 00, EB, 01, B4, 0F, A4, F7, 44, 8B, CD, 52, 81...
 
[+]

Entropy:
7.9816

Packer / compiler:
ASPack v1.08.04

Code size:
66.5 KB (68,096 bytes)

The file wrar41b4.exe has been seen being distributed by the following URL.

http://www.gameszone.ro/.../wrar41b4.exe

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