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installer.exe

The application installer.exe has been detected as a potentially unwanted program by 11 anti-malware 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.bitstownpackage.com.
MD5:
ad6ab5bf609d4aea88304b071b43d5e8

SHA-1:
cf8836a4a5e7fb685c54d96e50920ab70201c2bf

SHA-256:
9ade3c689aedbc1ac05d8955b5900ab848e60a91371157349fbb147bab638227

Scanner detections:
11 / 68

Status:
Potentially unwanted

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

Analysis date:
11/24/2024 6:01:00 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
150717-0

AVG
Win32/Sality
2015.0.4355

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

F-Secure
Win32.Sality.3
5.15.96

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Program.Artemis!0C35D68942D8
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.219.828.0

Norman
Win32.Sality.3
02.04.2016 17:35:19

File size:
384 KB (393,216 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
2/4/2016 12:11:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
6144:tMmn61DbvUyuquYAxcQ4l3CcrET7+e4089pOQ+kM2LitRcX5EdzoUeb3lVILswOd:F61M3quYK4lSyET7+/pOQ+kMSitRcXiI

Entry address:
0x40F2D

Entry point:
F7, C0, 03, 27, BA, 7D, FE, CF, 81, D3, 75, E4, D7, 59, 2C, E0, 8A, FF, 8D, 05, D2, F3, 66, 75, 0F, B7, F7, F3, 0F, AF, DA, 8B, D5, 85, EA, E8, 1A, 00, 00, 00, 0F, AF, EF, 0F, BF, F7, 0F, AF, C1, 80, D5, 9E, 02, F9, 8D, 35, FF, E0, 36, BC, 81, FF, F3, 14, 00, 00, 0F, BF, FD, 84, F2, 8D, 15, 12, BE, 83, 9A, 8B, F7, 0F, B7, C6, C6, C5, 37, 69, D0, D6, B5, B1, CF, 1B, FF, 8D, 0D, 08, B0, 32, FA, 69, C9, FF, 85, 98, 44, 0F, BF, FA, 68, E1, 3F, F9, FF, F2, 86, ED, 5A, 85, D0, 75, 06, FE, C1, 88, ED, FF, C9, 81...
 
[+]

Entropy:
7.7619  (probably packed)

Code size:
284 KB (290,816 bytes)

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

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

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