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video_update.exe

The executable video_update.exe has been detected as malware by 1 anti-virus scanner. This is a setup program which is used to install the application. The file has been seen being downloaded from trk.airinstaller.com a web site host known to distribute potentially unwanted software operated by Air Software.
MD5:
d670b3fd65c4807089d3303b4b89ec20

SHA-1:
952c04be3626f448c1fc4a9c2293d750279deb2a

SHA-256:
dc8ee0cd81fbc128340480cae41e08ebaae05f61a13f06d0afaeada72bfa8d85

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/23/2024 9:27:35 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation.IMP
16.3.29.9

File size:
755.9 KB (774,048 bytes)

File type:
Executable application (Win16 EXE)

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

File PE Metadata
Compilation timestamp:
6/27/2014 2:49:34 PM

OS version:
5.1

OS bitness:
Win16

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:JCgTBURd2JuJQHGlwst1QB9eyGgrsa3/JhKrnqCsNaUu64xzvReZX4KjM9:JNKftOreyLernDweRiImM9

Entry address:
0x25C418

Entry point:
60, E8, 00, 00, 00, 00, 58, 05, 5A, 0B, 00, 00, 8B, 30, 03, F0, 2B, C0, 8B, FE, 66, AD, C1, E0, 0C, 8B, C8, 50, AD, 2B, C8, 03, F1, 8B, C8, 57, 51, 49, 8A, 44, 39, 06, 88, 04, 31, 75, F6, 2B, C0, AC, 8B, C8, 80, E1, F0, 24, 0F, C1, E1, 0C, 8A, E8, AC, 0B, C8, 51, 02, CD, BD, 00, FD, FF, FF, D3, E5, 59, 58, 8B, DC, 8D, A4, 6C, 90, F1, FF, FF, 51, 2B, C9, 51, 51, 8B, CC, 51, 66, 8B, 17, C1, E2, 0C, 52, 57, 83, C1, 04, 51, 50, 83, C1, 04, 56, 51, E8, 5E, 00, 00, 00, 8B, E3, 5E, 5A, 2B, C0, 89, 04, 32, B4, 10...
 
[+]

Entropy:
7.9356

Packer / compiler:
ASPack v1.08.04

Code size:
1.7 MB (1,733,632 bytes)

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

http://trk.airinstaller.com/get/click/.../?sid=939&uid=382763839&filename=Video_Update

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