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setup_db.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from sophistjin.tistory.com and multiple other hosts.
MD5:
6603946292f7f3abbe2c4ca1c04b2173

SHA-1:
24e3ac7363cc8010ad0c5419e12bf54b4ef1abd3

SHA-256:
c70f980e4142e6266eaf3484a3a0144cdc6a71c89adfb64385dbff7f8686ebd8

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
12/27/2024 4:06:25 PM UTC  (today)

Scan engine
Detection
Engine version

Rising Antivirus
PE:Trojan.Win32.Generic.153824EA!356001002
23.00.65.14207

File size:
2.5 MB (2,588,722 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\temporary internet files\content.ie5\{random}\setup_db.exe

File PE Metadata
Compilation timestamp:
12/6/2009 7:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:Ka4ljmMH0gF9iE2T7QwEVe2EwKH5yqWeGKdOGbVzSdHCTQWMeulW60W:KpmMUg2EqURUXW3KdHBzS9CTkeuL

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:
7.9945

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file setup_db.exe has been seen being distributed by the following 4 URLs.

http://sophistjin.tistory.com/.../cfile24.uf@2676C3345450BA3119910F.exe

http://www.poporu.co.kr/.../download.php?bo_table=P03_01&wr_id=39&no=0

http://cfile4.uf.tistory.com/.../27354146511C81E1295569

http://sonsmade.tistory.com/.../cfile4.uf@27354146511C81E1295569.exe

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