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unipack_installer.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from cdn.goateastcach.us.
MD5:
7e4a7ed0c94270d0b0229a310ceb0e47

SHA-1:
c60e1b811c5eb777cf293542cd206d49254e4b4f

Scanner detections:
5 / 68

Status:
Inconclusive  (not enough data for an accurate detection)

Analysis date:
4/27/2024 12:43:55 AM UTC  (today)

Scan engine
Detection
Engine version

McAfee
Artemis!7E4A7ED0C942
5600.7177

Rising Antivirus
NS:PUF.SilenceInstaller!1.9DDF
23.00.65.14327

SUPERAntiSpyware
Trojan.Agent/Gen-Downloader
10699

Trend Micro House Call
TROJ_GEN.F47V0327
7.2.88

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

File size:
149.8 KB (153,388 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\unipack_installer.exe

File PE Metadata
Compilation timestamp:
12/6/2009 6:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:EgXdZt9P6D3XJIH46goDvf+4DApJNhDW0Qx3rOiHMgtzXHoL5MIW665A8WwL:Ee34y46g57plDW0QZr5t5q2pd5A8WwL

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:
7.8304

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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

http://cdn.goateastcach.us/.../Unipack_Installer.exe

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