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installer.exe

The application installer.exe has been detected as a potentially unwanted program by 10 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.giftgrabbest.com.
MD5:
65346f3eddb6d5528196e663e33b6028

SHA-1:
f475d44e55dc9457681d7d59b526e54edc594dc8

SHA-256:
14b18e082a52aeb768530eb6ce1664c1785ef490b904c4c3d86865b1cc7dbee1

Scanner detections:
10 / 68

Status:
Potentially unwanted

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

Analysis date:
12/27/2024 1:28:29 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160327-1

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

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Program.Artemis!CC6A55CDA7D8
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.217.2228.0

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

File size:
272 KB (278,528 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
1/31/2016 4:15:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
6144:l7UztnjrKmI22RyMPQGwlVfXZdxET8uCUaYWNq9:l7wnjrKmI24yMPpwlVvZjTJUaYcq9

Entry address:
0x27A75

Entry point:
19, CD, C7, C6, E6, D1, B0, EC, 8A, E5, 34, E5, 0F, AF, DF, 42, F3, 42, 3B, F1, 0F, AF, D5, 1A, ED, 88, C2, FE, C0, F3, C7, C6, 09, B9, 60, EA, C7, C7, 37, F3, 1D, 54, 81, FF, 3C, CD, 0A, 23, E8, 9F, 00, 00, 00, 80, E1, 74, C6, C3, 10, 75, 06, C7, C6, 78, 07, 9B, 41, 3C, 76, F2, C7, C5, 01, 9E, 29, 59, 8D, 15, A2, 03, 00, 00, 0F, AF, F3, 69, CE, F4, B0, E7, CC, 09, E8, 81, F2, 87, 02, 00, 00, 81, D1, C9, D8, 50, 49, 8D, 35, 06, 42, 84, 34, 8D, 2D, 2C, C7, 4D, D0, F6, C2, 3C, 80, D0, B9, 09, FD, F6, C3, 6F...
 
[+]

Entropy:
7.6747

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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