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icreinstall_jigsaw-mania.exe

Puzzle Zone Games LLC

The installer utilizes InstallCore which may bundle about 3-4 offers for various ad-supported toolbars, extensions and utilities. The application icreinstall_jigsaw-mania.exe by Puzzle Zone Games has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. While running, it connects to the Internet address os.solvefile.com on port 80 using the HTTP protocol.
Publisher:
Puzzle Zone Games LLC  (signed and verified)

MD5:
543aaffd1f974ca9ee900a7e731349ca

SHA-1:
2db4444eb800d33697b7e62687eeece1c19af905

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Utilizes the InstallCore download manager that may bundle various adware-type offers.

Analysis date:
4/19/2024 3:05:44 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore (M)
16.9.28.3

File size:
1.1 MB (1,187,984 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\Documents and Settings\{user}\Local settings\temp\icreinstall_jigsaw-mania.exe

Digital Signature
Signed by:
Puzzle Zone Games LLC

Authority:
VeriSign, Inc.

Valid from:
6/6/2012 4:30:00 AM

Valid to:
4/5/2013 4:29:59 AM

Subject:
CN=Puzzle Zone Games LLC, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=Puzzle Zone Games LLC, L=Jersey City, S=New Jersey, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
1249461A4B442753DD7C8267ADC2C76F

File PE Metadata
Compilation timestamp:
6/20/1992 2:52:17 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:YSxvQUjIcBjPaJwjV915deHiXInx535e3uKhs4II6BQManVwl3+KPYrGoJt:YStZwi9jd4i63o3LHII6BQManAuKP+

Entry address:
0xD6850

Entry point:
55, 8B, EC, 83, C4, F0, B8, 50, 16, 41, 00, E8, D0, F4, FF, FF, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00...
 
[+]

Entropy:
6.7377

Developed / compiled with:
Microsoft Visual C++

Code size:
869.5 KB (890,368 bytes)

The executing file has been seen to make the following network communications in live environments.

TCP (HTTP):
Connects to os.solvefile.com  (207.189.109.121:80)

TCP (HTTP):
Connects to cdnus.solvefile.com  (207.189.109.121:80)

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