topmediaplayer.exe

The executable topmediaplayer.exe has been detected as malware by 11 anti-virus scanners. The program is a setup application that uses the Nullsoft Scriptable Install System 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 www.freemedia-player.com.
MD5:
e12a6b2df6c3b13cc45f16e828b6dec2

SHA-1:
78928173494ddba6bf121d93449c6881967e65e8

SHA-256:
ebd462a1825ce7ddd9f8ffce68ade2e46d132102430dbbb9a3e12bc8c74fd917

Scanner detections:
11 / 68

Status:
File is infected by a Virus

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

Analysis date:
11/15/2024 12:36:18 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160202-0

AVG
Win32/Sality
2015.0.4522

Clam AntiVirus
Win.Trojan.Ramnit-8177
0.98/21340

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

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.213.5197.0

Norman
Win32.Sality.3
03.12.2014 13:20:04

VIPRE Antivirus
Threat.4721115
46910

File size:
5 MB (5,212,824 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Scriptable Install System

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

File PE Metadata
Compilation timestamp:
12/6/2009 4:20:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:K915I40ifyjD5E5dRmral/RVmhw2iKeeDrK5pKcH5u5c:KJuSyP52Ialmhw2i1eDrKPKuQc

Entry address:
0x30CB

Entry point:
84, FE, 56, 69, F0, 2B, 99, 11, 75, 1D, 72, 87, 54, 70, 84, DB, 41, 0F, B7, C8, BB, 0C, AB, 05, 08, 8A, D8, FE, CE, 3B, F3, 8D, 05, D1, EF, 54, FF, 68, E7, BC, C3, 00, 3D, F8, 8A, DD, F8, 0F, AF, D7, 3B, ED, 85, FA, 68, 66, 25, 3C, 00, 2B, C2, FE, CF, 0F, AF, F3, E8, 1E, 00, 00, 00, 3C, E6, C6, C5, B4, BA, 93, C7, AD, 9B, 74, 03, 0F, AF, E9, 0F, AF, F7, 4D, C7, C5, 3C, 99, E3, 48, 33, D9, 8B, F7, 41, 5E, 0F, AF, D2, 69, DB, DB, 73, F4, 14, 0F, AF, F8, F7, C3, C8, 12, A6, F0, 0F, AF, D0, F7, C3, C4, 39, C9...
 
[+]

Entropy:
7.9895  (probably packed)

Code size:
22.5 KB (23,040 bytes)

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

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