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vfdd21b157.exe

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.diskool.com and multiple other hosts.
MD5:
23ee01f0d8b6458ff705232767ff8531

SHA-1:
fc443f1d7bc76f1f0762d284b1a59e1f759f5e03

SHA-256:
ef2c26671779d7955da22c1b736ccd01d3b9212f9d013cd5c147c946368d1bec

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:
4/24/2024 10:15:13 PM UTC  (today)

Scan engine
Detection
Engine version

Clam AntiVirus
Win.Trojan.Agent-273668
0.98/21511

File size:
546.1 KB (559,160 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\vfdd21b157.exe

File PE Metadata
Compilation timestamp:
8/7/2006 5:11:34 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:vVEAogrdi0BMP9BK3nNSIOqRltCPadQqrB7gD92rJQhYHXejWC+Qeh:NdL1t3cIOqgPaPaIWhYHXej7M

Entry address:
0x3536

Entry point:
81, EC, 7C, 01, 00, 00, 53, 55, 56, 33, F6, 57, 89, 74, 24, 18, BB, E0, 97, 40, 00, C6, 44, 24, 10, 20, FF, 15, 30, 70, 40, 00, 56, FF, 15, 7C, 72, 40, 00, A3, B0, 5B, 42, 00, 56, 8D, 44, 24, 30, 68, 60, 01, 00, 00, 50, 56, 68, 98, 04, 42, 00, FF, 15, 58, 71, 40, 00, 68, D0, 97, 40, 00, 68, 00, 53, 42, 00, E8, 5B, 29, 00, 00, BD, 00, C4, 42, 00, 55, 68, 00, 04, 00, 00, FF, 15, B4, 70, 40, 00, E8, 64, FF, FF, FF, 85, C0, 75, 24, 68, FB, 03, 00, 00, 55, FF, 15, B0, 70, 40, 00, 68, C8, 97, 40, 00, 55, E8, 46...
 
[+]

Entropy:
7.9570

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file vfdd21b157.exe has been seen being distributed by the following 2 URLs.

http://www.diskool.com/?module=file&act=procFileDownload&file_srl=1018627&sid=44b20526a8958f812905d535150fa3ea

http://cfile10.uf.tistory.com/.../151FF64D4E428411153E25

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