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installer.exe

The executable installer.exe has been detected as malware by 9 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.giftgrabbest.com.
MD5:
1eaef539c32acd03c7e87e265a9e13c4

SHA-1:
b8d3a0e22f76931e1b2aee6ccaf9dcfc7788c953

SHA-256:
234fd23ba2afaffee3fc85a9bb031e94a913305b092aadfa8fc4621e12fafa87

Scanner detections:
9 / 68

Status:
File is infected by a Virus

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

Analysis date:
12/27/2024 1:18:12 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160126-1

AVG
Win32/Sality
2015.0.4477

Dr.Web
Win32.Sector.30
9.0.1.05190

ESET NOD32
Win32/Sality.NBA virus
7.0.302.0

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.5308.0

Norman
Win32.Sality.3
18.01.2016 17:20:53

VIPRE Antivirus
Threat.4758034
46912

File size:
268 KB (274,432 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
1/31/2016 6:45:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
6144:I7UztnjrKmI22RyMPQGwlVf/ZdxxR3wiUG:I7wnjrKmI24yMPpwlV3ZjP3wvG

Entry address:
0x27A75

Entry point:
0F, AF, F5, 12, EA, F6, D3, 81, FD, F8, 65, 00, 00, 86, EE, 8D, 1D, A1, 23, 49, B6, BE, 01, BF, 00, 00, F7, D3, 81, F6, 2A, B3, 00, 00, 84, FE, 81, EE, 76, 04, 00, 00, 8D, 3D, BC, 12, 6C, FE, 89, F1, 19, D1, BF, E4, 2D, 00, 00, 81, EF, 54, 37, 00, 00, FF, C3, 2B, F7, FE, CA, 81, EE, 71, 09, 00, 00, 8A, C1, 47, FE, C4, 81, FE, 9E, 00, 00, 00, 73, D2, C7, C0, 96, 03, CC, 49, 81, FA, E3, BE, D7, CF, E8, 00, 00, 00, 00, F6, C0, 84, 81, FA, 5B, D1, 00, 00, 71, 07, 18, F3, 0F, AF, FE, 8A, DC, 43, 8D, 10, 20, D4...
 
[+]

Entropy:
7.6646

Code size:
180 KB (184,320 bytes)

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

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

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