emu.exe

The executable emu.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 b4af1w.bl3302.livefilestore.com and multiple other hosts.
MD5:
61baf03aff12f15f2c65cfa9cca95974

SHA-1:
2d3e6f7045c196a0401a9ceec81af6acbdb3ce97

SHA-256:
021ffc9811ab2e2c676dfb17b51cfdfc0a69272da6a3aa1ae8bd3c5b47766bee

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
11/23/2024 12:30:23 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.MSIL.Agent
4.0.3.14911

Comodo Security
UnclassifiedMalware
19471

Kaspersky
HEUR:Trojan.Win32.Generic
14.0.0.3266

McAfee
Artemis!61BAF03AFF12
5600.7010

Qihoo 360 Security
Win32/Trojan.e6d
1.0.0.1015

File size:
2.1 MB (2,198,938 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

File PE Metadata
Compilation timestamp:
12/25/2013 6:01:41 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:02eSCSoMcexYdkMGCXCxMlHVmc3cdnisRkrwfXsjFdX7E:UStoZoYG6CYn3cdNog6dXQ

Entry address:
0x30E4

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, 1C, 71, 40, 00, 53, FF, 15, 8C, 72, 40, 00, 6A, 08, A3, 58, E4, 42, 00, E8, 95, 2D, 00, 00, A3, A4, E3, 42, 00, 53, 8D, 44, 24, 38, 68, 60, 01, 00, 00, 50, 53, 68, E0, 87, 42, 00, FF, 15, 64, 71, 40, 00, 68, 80, 91, 40, 00, 68, A0, DB, 42, 00, E8, 3F, 2A, 00, 00, FF, 15, 20, 71, 40, 00, BD, 00, 40, 43, 00, 50, 55, E8, 2D, 2A...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file emu.exe has been seen being distributed by the following 29 URLs.

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