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keyfinder_setup.exe

SterJo Key Finder

Aco Sterjov

The application keyfinder_setup.exe, “Recover your lost product keys! ” by Aco Sterjov has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The installer uses the InstallMonetizer platform which will donwload and install adware toolbars and other potentially unwanted software offers during setup. The file has been seen being downloaded from gsf-cf.softonic.com and multiple other hosts.
Publisher:
SterJo Software   (signed by Aco Sterjov)

Product:
SterJo Key Finder

Description:
Recover your lost product keys!

Version:
1.7

MD5:
40bee82f58b4294e6e07c92ee00bd721

SHA-1:
6751d2491dda287812c9e27ab61693e402d8de76

SHA-256:
33620cd7ea9846ffe03de95604cb9eae3ce48a35e02d43842884a562ecf03130

Scanner detections:
2 / 68

Status:
Potentially unwanted

Explanation:
Uses the InstallMonetizer distribution platform to bundle adware.

Analysis date:
12/27/2024 9:51:49 PM UTC  (today)

Scan engine
Detection
Engine version

ESET NOD32
Win32/InstallMonetizer.AF
8.9329

Reason Heuristics
PUP.InstallMonetizer.Bundle (M)
16.3.10.15

File size:
826.4 KB (846,216 bytes)

Product version:
1.7

Copyright:
Copyright © SterJo Software

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Common path:
C:\users\{user}\downloads\(chrome)\keyfinder_setup.exe

Digital Signature
Signed by:
Aco Sterjov

Authority:
COMODO CA Limited

Valid from:
3/26/2013 11:00:00 PM

Valid to:
3/27/2014 10:59:59 PM

Subject:
CN=Aco Sterjov, O=Aco Sterjov, STREET=5-ti Kongres 22, L=Stip, S=MK, PostalCode=2000, C=MK

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
00A75DBF14B9DA3F9142C7E2F68C8CA5BD

File PE Metadata
Compilation timestamp:
6/19/1992 10:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:oQiGAD68wxFL8+iDNdRnF3NCWd3pDwjoDlfqecNTYRr13QTKuNnPa++cm0WVJ0pA:oQiMt8DddFd/DkGYNaNruFr5pR2

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

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

Code size:
39.5 KB (40,448 bytes)

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

http://gsf-cf.softonic.com/675/1d2/.../file?SD_used=0&channel=WEB&fdh=no&id_file=6650362&instance=softonic_en&type=PROGRAM&Expires=1477150140&Signature=TQXJEY3wGHiYB68nD3qLontz8MgVcKNA-hNahtcCBN-4PUFn~jAv7hhMB40GGkAdz8vlM42s1XZkYYPA5~GuBFFmvmFBoox-48QHu-ph5uOzQMZEAuPBC4YuVJXw4qcTE9Eh2e6Rlu-sc6f3rkmePTIP-ikj95pEfcPEjbxQ5Rw_&Key-Pair-Id=APKAJUA62FNWTI37JTGQ&filename=keyfinder_setup.exe

http://software-files-a.cnet.com/s/software/13/66/45/.../keyfinder_setup.exe

http://www.sterjosoft.com/.../keyfinder_setup.exe

http://win.cutephp.com/go?p=2310508

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