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vkey07_setup.exe

The executable vkey07_setup.exe has been detected as malware by 11 anti-virus scanners. This is a self-extracting archive and installer, 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 download2.rada.vn.
MD5:
3004b09bd60f3b621b267a5f384a94b0

SHA-1:
f891610b018b07dbd1e6363079fde1df16ca0f26

SHA-256:
558a258b3049b7172ad905fbe63334e1b36e00b217713da21c58be161aff7de1

Scanner detections:
11 / 68

Status:
File is infected by a Virus

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

Analysis date:
11/2/2024 11:18:19 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Sality
160326-0

AVG
Win32/Sality
2015.0.4556

Dr.Web
Win32.Sector.22
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

Microsoft Security Essentials
Threat.Undefined
1.217.1958.0

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

VIPRE Antivirus
Threat.4758034
47854

File size:
647 KB (662,486 bytes)

File type:
Executable application (Win32 EXE)

File PE Metadata
Compilation timestamp:
9/14/2006 1:20:14 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.0

CTPH (ssdeep):
12288:w/f9nss5EINVt+RPPNJc5Pk3LWD4XXto1Xr4tm1oas2vwQsC0pt:wn9nssCINV4NU583iYtEXstS/IO8t

Entry address:
0x2D590

Entry point:
0F, AF, D7, 81, FA, B5, F6, 00, 00, 75, 03, 0F, AF, EB, 1D, 1D, A6, BD, 88, 0F, BE, CC, 68, A3, F6, 9E, 00, 55, 81, FB, F0, 51, 00, 00, 74, 07, 8D, 1D, 1C, E2, 38, 16, 4E, E8, AD, 00, 00, 00, 75, 02, 0C, E7, 3B, D5, 76, 0C, 8D, 1D, 36, 01, B7, 74, 69, DD, DC, 89, FC, 9E, F7, C1, 7C, 29, 98, F0, 81, EA, 87, 7F, 00, 00, 45, 81, C2, 40, 01, 00, 00, F6, C5, 3F, FE, C2, 8A, C0, 8D, 0D, 21, FF, FF, FF, 81, C1, DF, 00, 00, 00, 84, ED, 08, E4, 47, FE, C8, 68, D9, 11, 0A, 00, 87, F5, 5E, 69, EF, 65, 57, 4B, 6B, 81...
 
[+]

Entropy:
7.9698  (probably packed)

Code size:
60 KB (61,440 bytes)

The file vkey07_setup.exe has been seen being distributed by the following URL.

http://download2.rada.vn/Data/Soft/2010/07/.../VKey07_Setup.exe

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