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nst1c0.tmp

The file nst1c0.tmp 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 software-repository.com.
MD5:
627d230319ca595a479284a61035499f

SHA-1:
0fc329694a6cb083d05176856f7f9280defe4766

SHA-256:
2eb1c08f58619ab7b6e78479c92f8c1c874a3acbaad88419a666a7d035b80b39

Scanner detections:
5 / 68

Status:
Malware

Analysis date:
4/18/2024 6:24:48 PM UTC  (today)

Scan engine
Detection
Engine version

Avira AntiVirus
W32/Ramnit.C
7.11.30.172

Kaspersky
HEUR:Trojan.Win32.Generic
14.0.0.815

Malwarebytes
Trojan.Agent.BHO
v2016.01.15.12

Qihoo 360 Security
QVM42.0.Malware.Gen
1.0.0.1077

Rising Antivirus
PE:Trojan.ConvertAd!1.A36E [F]
23.00.65.16113

File size:
188.9 KB (193,415 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\nst1c0.tmp

File PE Metadata
Compilation timestamp:
12/6/2009 5:50:35 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:zoPyys5jXJUCbmaupjcv5q97DZ/2JQMZiqwDjTWyKEJjldhSI5CaNxG7B8LYBZ1g:zzfbLuNcv5qj2yownTcEVThlxxGd88Fg

Entry address:
0x323F

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 98, 27, 7A, 00, E8, 09, 2C, 00, 00, A3, E4, 26, 7A, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, DC, 79, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, E0, 1E, 7A, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 80, 7A, 00, 50, 57, E8, AA, 28, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file nst1c0.tmp has been seen being distributed by the following URL.

http://software-repository.com/.../zgm.php?sid=8100001

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