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flv-hd-plugin.exe

The executable flv-hd-plugin.exe has been detected as malware by 8 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 cache.os.cloudstorage.secureserver.net.
MD5:
496a9bc0d6c3a2ac83df6fe3fdd0e8bf

SHA-1:
dc4c6c47c786f89901e361fc634a208ebbe16e05

SHA-256:
d32b0e12cc833bcb288e9dbd0e0de3d10a6b820ba31ca70611f53a1f2928c6cf

Scanner detections:
8 / 68

Status:
Malware

Analysis date:
4/18/2024 3:56:37 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:Rootkit-gen [Rtk]
2014.9-140407

Baidu Antivirus
Trojan.NSIS.Downloader
4.0.3.1447

ESET NOD32
NSIS/TrojanDownloader.Agent.NOM
8.9261

Kaspersky
HEUR:Trojan-Downloader.Win32.Generic
14.0.0.4052

Sophos
Mal/Generic-S
4.96

SUPERAntiSpyware
Heur.Agent/Gen-WhiteBox
10680

Vba32 AntiVirus
suspected of Trojan.Downloader.gen.h
3.12.24.3

VIPRE Antivirus
Trojan.Win32.Generic.pak!cobra
25198

File size:
68.7 KB (70,336 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
5/20/2013 12:53:02 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
1536:Us6naD6/fJEKRhL200DDXJ8798znbOdNRMcY:UsBD6HJfcDDXJ8Wzf

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...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

https://cache.os.cloudstorage.secureserver.net/.../MUY4QzVFMkIzN0IzNjUxRTMwRTY6ZGE4MjFkZGVmMmYzMmE1Y2MyZWUwNzdjNTIxMjdmNDE6MTM4NzY0NzAyMDpXdloybHVYU205cm5yWVBKZ0VSZENUd0JFVjQlM0Q6OkZMVi1IRC1QTFVHSU4uZXhl

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