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afv2.exe

The application afv2.exe has been detected as a potentially unwanted program by 7 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from 113.171.224.167 and multiple other hosts.
MD5:
8f6e901fd012ea40ccdd38f3b068a9b7

SHA-1:
dc5265e70a81f1b7a17b1f479efee06f9277be9b

SHA-256:
ba80785ed0b1cd363d2e7d83316a2fe6f1708c3d2d58bc7f468ea807942ee218

Scanner detections:
7 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 9:21:52 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Adware.Win32.Agent
4.0.3.1616

Kaspersky
not-a-virus:AdWare.Win32.ExtCrome
14.0.0.857

McAfee
Artemis!8F6E901FD012
5600.6528

Panda Antivirus
Generic Suspicious
16.01.06.03

Qihoo 360 Security
HEUR/QVM42.0.Malware.Gen
1.0.0.1015

SUPERAntiSpyware
Trojan.Agent/Gen-Downloader
9402

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.4

File size:
150.2 KB (153,811 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\afv2.exe

File PE Metadata
Compilation timestamp:
12/6/2009 5:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:ygXdZt9P6D3XJZGzYqmlYRjyuavG2JJ4WEm5S6XlQeMwwzIjOj:ye34DqJla3KD5Ci

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.8291

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file afv2.exe has been seen being distributed by the following 3 URLs.

http://113.171.224.167/.../th_sync_150415.exe

http://113.171.224.206/.../th_sync_150415.exe

http://f3.softwaretop.net/tmp/cf/soft/2014/9/ba/.../th_sync_150415.exe

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