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installer.exe

The executable installer.exe has been detected as malware by 12 anti-virus scanners. This is a setup and installation application, however the file is not signed with an authenticode signature from a trusted source. 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.bestbulkclear.com.
MD5:
277c99effa55304ab17efed37de8aeb6

SHA-1:
68d608cfb1e6aa07ab0cc4a5892ae18c0beded40

SHA-256:
ab21c55834b4e9db234dd73c6ed86ded9fabc7e0ebba199c343ff0a3a6bff055

Scanner detections:
12 / 68

Status:
File is infected by a Virus

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

Analysis date:
12/27/2024 1:02:39 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160209-2

AVG
Win32/Sality
2015.0.4522

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
10.0.0.5366

ESET NOD32
Win32/Sality.NBA virus
7.0.302.0

F-Prot
W32/Sality.gen2
4.6.5.141

F-Secure
Win32.Sality.3
5.15.21

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Trojan.Artemis!1459F5B3F5C8
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.6150.0

Norman
Win32.Sality.3
03.02.2016 07:38:05

Sophos
Virus 'Mal/Sality-D'
5.23

File size:
404 KB (413,696 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
2/3/2016 7:55:23 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
12288:Nah+DF/wPal6mrc3dXg17cF86tlfUJJRtAwwktbrDy10w:Nahw6S83lU7s8WURywJtfKt

Entry address:
0x43A64

Entry point:
69, C5, CF, 26, C1, BC, 88, FD, 8A, E8, 11, DE, FF, C0, F7, C3, DB, A4, 3E, CC, 8A, E4, 1B, CA, 8D, 35, E0, 95, D3, DA, 0F, AF, DD, F3, 03, E8, 80, D1, BA, 32, DD, 89, C2, F6, C4, 68, 0F, AF, CE, 0F, B7, F1, 69, DB, 45, 69, 6B, 15, F7, C1, B3, 0B, 5A, 6C, 6B, DB, 00, C7, C5, D0, 1A, DD, 34, 05, 78, 1E, 5D, C5, 85, FE, F6, C1, 1A, BA, CA, F1, 04, A7, 69, E8, 84, 6C, E6, 27, B9, B7, 82, FF, FF, 48, 81, F1, AC, B4, 00, 00, 0D, E8, 3A, 5C, 67, 81, F1, 47, C8, 00, 00, 22, E2, 4E, 80, C2, 44, 03, D9, 0F, B6, EF...
 
[+]

Entropy:
7.7796  (probably packed)

Code size:
292 KB (299,008 bytes)

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

http://www.bestbulkclear.com/.../installer.exe

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