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your_file_download.exe

setup

CJCS InvestService

The application your_file_download.exe, “setup Setup ” by CJCS InvestService has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from dwd.media-finder.net.
Publisher:
MediaFinder   (signed by CJCS InvestService)

Product:
setup

Description:
setup Setup

MD5:
bc8980f7081c469ed0e4e51dee40816a

SHA-1:
e51ca3b14fe7c0d3327ca0c56074e0e8f389d533

SHA-256:
62ce482a32999e5b6ff4d44e66fe7b612a6f61e4668dd9ceef37c8026613404c

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/24/2024 8:12:02 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.CJCSInve.Installer (M)
16.4.26.6

File size:
3 MB (3,162,744 bytes)

Product version:
1.0.0.0

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

Digital Signature
Signed by:
CJCS InvestService

Authority:
Thawte, Inc.

Valid from:
7/16/2012 9:00:00 PM

Valid to:
7/17/2013 8:59:59 PM

Subject:
CN=CJCS InvestService, OU=IT, O=CJCS InvestService, L=Moscow, S=Russian Federation, C=RU

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
6741A0610E4986E74E3B0B441A52A869

File PE Metadata
Compilation timestamp:
6/19/1992 7:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
98304:ypMrb/C6TBZiobVMlyWt4uVp4jGQDec1U+UN:2MX1Z93Wtpp4KQqc1UL

Entry address:
0x9C40

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, 86, 94, FF, FF, E8, 8D, A6, FF, FF, E8, 1C, A9, FF, FF, E8, BF, A9, FF, FF, E8, 5E, C9, FF, FF, E8, C9, F2, FF, FF, E8, 30, F4, FF, FF, 33, C0, 55, 68, FC, A2, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, C5, A2, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 96, FE, FF, FF, E8, C9, FA, FF, FF, 8D, 55, F0, 33, C0, E8, 83, CF, FF, FF, 8B, 55, F0, B8, 24, CE, 40, 00, E8, 32, 95, FF, FF, 6A, 02, 6A, 00, 6A, 01, 8B, 0D, 24, CE...
 
[+]

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
37 KB (37,888 bytes)

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

http://dwd.media-finder.net/files/994f9ab0b74b4b2bf03e5dc1e478bfa4/download.php?get&file_id=&advert=166&sub=1&site=0&filename=${Requested_mp3_File}&name=${Requested_mp3_File}_downloader.rar&data=xrNWiNn/.../31ilNpDE nI1x4NC3vDmCTIyTjs4AaPqEQ4FnquY=&ip=177.141.9.60&country=BR&subid=217022945

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