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flash.exe

The executable flash.exe has been detected as malware by 5 anti-virus 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 zwsnco3nwslesv.ad-vid-webs.com.
MD5:
2456fc17c3217c635bb0d302dd9a7543

SHA-1:
0b24ca32e51d99d27749674f20c7ebcedeb753f8

SHA-256:
00975c390ea3a47e29e093a723b66407122ad16929ee6b12d33c0a072c228459

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
12/28/2024 8:56:07 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Trojan-gen
2014.9-150514

ESET NOD32
Detection.Undefined
7.0.302.0

G Data
Win32.Trojan.Agent.MYS1UT
15.5.24

Trend Micro House Call
TROJ_GE.527A01D9
7.2.134

VIPRE Antivirus
Threat.4150696
39676

File size:
660.3 KB (676,148 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/5/2009 4:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:SBXiUUlHUzTjp1KEqQarIX7p5CyvA9BLNaFSOI4uWMknf:SBXLTp1KbQarUp53ArOlupknf

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:
7.9843

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://zwsnco3nwslesv.ad-vid-webs.com/.../xz.php?ii=YzUxSDIzNm83ODZKNDc2VDkxMVIxNTM=&id=22&a=41213&l=xh

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