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flv-hd.exe

The executable flv-hd.exe has been detected as malware by 7 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 mydl.hexaweb.net.
MD5:
d2cf23c94b75cf62e3d3d065bc19f72d

SHA-1:
369974f1398f8a78b3933c39e7d6faa89878444c

SHA-256:
6bdc6b926c8d36c2d62b695130889e595cccf781ba42ac2280d3efc7f010767d

Scanner detections:
7 / 68

Status:
Malware

Analysis date:
11/23/2024 8:18:43 AM UTC  (today)

Scan engine
Detection
Engine version

AegisLab AV Signature
Troj.Downloader.W32.Gen
2.1.4+

avast!
Win32:Dropper-gen [Drp]
2014.9-151215

Dr.Web
Trojan.DownLoader11.38884
9.0.1.0349

Malwarebytes
Trojan.Downloader.Agent
v2015.12.15.04

McAfee
Artemis!D2CF23C94B75
5600.6551

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.26.3

VIPRE Antivirus
Trojan.Win32.Generic.pak!cobra
34404

File size:
58.3 KB (59,745 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\flv-hd.exe

File PE Metadata
Compilation timestamp:
5/19/2013 11:53:02 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
768:VSJbOqbnQDqeCX/6yzpjdj1Rb0KRfJLGR00D3BCf23XJ8dh9G5HA5/EX3bTn:Us6naD6/fJEKRhL200DDXJ879eHznbz

Entry address:
0x310B

Entry point:
81, EC, 84, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 1C, C7, 44, 24, 10, 90, 91, 40, 00, 89, 5C, 24, 18, 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, 6E, 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, 18, 2A, 00, 00, FF, 15, 1C, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 06, 2A...
 
[+]

Entropy:
5.8212

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file flv-hd.exe has been seen being distributed by the following URL.

http://mydl.hexaweb.net/clic.php?id_c=a725a3f3a0eaadf84c232213fc9d1b43&id_a=30e3ef6f998

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