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wrar53b1.exe

The executable wrar53b1.exe has been detected as malware by 9 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 dc592.4shared.com.
MD5:
df331d1fe8d253d20816bde0ac9917f8

SHA-1:
06607846ef3db9cd724726695c9de63203abc503

SHA-256:
d8330e00ea46e8278200da5bcf0bc882c426576bc1b1fd8228850400106ad738

Scanner detections:
9 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/26/2024 2:52:54 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160518-2

AVG
Win32/Sality
2015.0.4604

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
11.5.0.6191

ESET NOD32
Win32/Sality.NBA virus
8.0.319.0

F-Prot
W32/Sality.gen2
4.6.5.141

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Norman
Win32.Sality.3
28.05.2016 15:32:18

File size:
1.8 MB (1,840,480 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\wrar53b1.exe

File PE Metadata
Compilation timestamp:
7/19/2015 4:39:02 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:7oA7i6VlEtkgX6SrHzrZIyGIStl7Ex6rfq2u/UtSKIHrP28NA:D7i6VlkBX6SrTs7EsrS7csZLP28NA

Entry address:
0x1D3BB

Entry point:
78, 03, F6, C3, DC, 53, 85, F8, 74, 04, 28, D0, 88, E3, 0F, BF, F5, 85, CE, 89, C5, 14, 60, 35, 5A, FD, EF, 16, 8B, C7, E8, 3A, 00, 00, 00, 0F, BE, D2, 33, C0, 69, C7, 2B, 54, 96, F5, 80, DA, F7, 01, FD, 0F, B6, E8, FE, C4, 89, C0, BB, 58, 8E, 00, 00, F3, 81, EB, F1, 1E, 00, 00, 85, E9, 86, D0, 8D, 0B, C6, C6, A6, C7, C5, 7C, 17, 78, E9, 1A, E0, 81, E9, E1, 01, 00, 00, 5B, 81, F9, 19, 71, 00, 00, 70, 0E, 8D, 0D, B6, E0, 7C, 75, 8D, 0D, 6F, 0F, F4, B1, FF, CE, FF, CE, F2, BD, 33, 1B, DA, 08, FF, CE, 84, C4...
 
[+]

Entropy:
7.9561  (probably packed)

Code size:
161 KB (164,864 bytes)

The file wrar53b1.exe has been seen being distributed by the following URL.

http://dc592.4shared.com/download/.../wrar53b1.exe

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