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nsdb33c.tmp

The file nsdb33c.tmp has been detected as a potentially unwanted program by 5 anti-malware 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:
35d2f8ae892b871192e43c21dbffd965

SHA-1:
0cb800497af91ebf52bbb138d91fbcb89d177db8

SHA-256:
dec1ce61288497de255009e53011680cc6ded90a3d41ac427b38f8cf418a9299

Scanner detections:
5 / 68

Status:
Potentially unwanted

Analysis date:
4/25/2024 2:39:53 AM UTC  (today)

Scan engine
Detection
Engine version

Clam AntiVirus
Win.Adware.Agent-59030
0.98/21511

Kaspersky
HEUR:Trojan.Win32.Generic
14.0.0.812

Malwarebytes
Trojan.Agent.BHO
v2016.01.15.04

Qihoo 360 Security
QVM42.0.Malware.Gen
1.0.0.1077

Rising Antivirus
PE:Malware.Generic/QRS!1.9E2D [F]
23.00.65.16113

File size:
188.1 KB (192,593 bytes)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\nsdb33c.tmp

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:35 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:zoPyys5jXJUC00ry/GaLdtyuJM9R50frnZPCt64YTkJ2DF79bcTPrBq:zzfb09+EyuJkReaJIkEJuTPdq

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 nsdb33c.tmp has been seen being distributed by the following URL.

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

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