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baiduav.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from 2ndrequest.me and multiple other hosts.
MD5:
44e0f09ea180a9cff75f8d279c588627

SHA-1:
b1a3573d575267e836160b80db6fcf012d9952e6

SHA-256:
b62ab0b7561a3a05e2c4ed65670d3a69314fb9b78bb9ee1d9a3462d261f6a111

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
12/4/2024 7:53:01 AM UTC  (today)

Scan engine
Detection
Engine version

Trend Micro House Call
Suspicious_GEN.F47V0611
7.2.166

File size:
680.2 KB (696,495 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
7/14/2013 5:09:51 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:Vao1X0F8q2C39fYoO42FOYD3v8WNeQbtyj8JZ2DjXGcgVF:Qky8gfYoMOYD1bg8uDpgVF

Entry address:
0x310B

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 20, C6, 44, 24, 14, 20, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 58, EC, 42, 00, E8, 73, 2D, 00, 00, A3, A4, EB, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, E0, 8F, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, A0, E3, 42, 00, E8, 1D, 2A, 00, 00, FF, 15, 1C, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 0B, 2A...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file baiduav.exe has been seen being distributed by the following 5 URLs.

http://2ndrequest.me/.../310714_b4.exe

http://www.hakoonportal.net/.../240714_b4.exe

http://s3.amazonaws.com/.../BaiduAV.exe

http://www.hakoonportal.net/.../310714_b4.exe

http://www.2ndrequest.me/.../310714_b4.exe

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