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irfanview.exe

IrfanView

Apps Installer S.L.

This is the Solimba installer program that will bundle additional offers mostly including adware and various unwanted PC utilities. The application irfanview.exe, “IrfanView AppInstaller” by Apps Installer S.L 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 Solimba DownloadMR installer. The file has been seen being downloaded from nl.download366.com. While running, it connects to the Internet address cdn.solimba.com on port 80 using the HTTP protocol.
Publisher:
Apps Installer S.L.  (signed and verified)

Product:
IrfanView

Description:
IrfanView AppInstaller

Version:
3.0.7.0

MD5:
5a7a400abcee5ce61750cdd72bd953ad

SHA-1:
7c327846729556cc3accbc8fe92983af50ee4b6d

SHA-256:
8d83aa1ffccfcbc387b5f746eb8b95ba9a5bb2449432af7345bce9960e06ab60

Scanner detections:
1 / 68

Status:
Adware

Explanation:
This is a wrapped installation of legitimate software (without persmission of the developer) and bundles adware such as toolbars and extensions.

Description:
This is also known as bundleware, or downloadware, which is an downloader designed to simply deliver ad-supported offers in the setup routine of an otherwise legitimate software.

Analysis date:
4/26/2024 10:10:13 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installer.AppsInstallerSL.J
14.8.7.18

File size:
194.5 KB (199,128 bytes)

Copyright:
AppInstaller 2013 (50d1d9d5-cf90-407c-820a-35e05bc06f2f)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
Solimba DownloadMR

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

Digital Signature
Signed by:
Apps Installer S.L.

Authority:
Thawte, Inc.

Valid from:
2/19/2013 1:00:00 AM

Valid to:
2/20/2015 12:59:59 AM

Subject:
CN=Apps Installer S.L., O=Apps Installer S.L., L=Barcelona, S=Barcelona, C=ES

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

Serial number:
323F44D66AEF890F43C32CFD743A4AD0

File PE Metadata
Compilation timestamp:
2/19/2012 4:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
3072:wX7DItrfaocyTgfsqQOlJ1Z4C2kP5HAxaE0ZEArPh+2EnD4vij9FvpJje4VSHi:wsaocyLCzR2kP5jE0RrJEcviJFy4VSHi

Entry address:
0x4327

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, FF, 15, 74, 93, 42, 00, C7, 04, 24, 01, 80, 00, 00, FF, 15, 58, 94, 42, 00, 53, C7, 04, 24, 00, 00, 00, 00, FF, 15, 98, 94, 42, 00, 56, A3, 40, 7B, 42, 00, C7, 04, 24, 08, 00, 00, 00, E8, 8D, 3B, 00, 00, A3, 9C, 7B, 42, 00, 8D, 85, 84, FE, FF, FF, 57, C7, 44, 24, 10, 00, 00, 00, 00, C7, 44, 24, 0C, 60, 01, 00, 00, 89, 44, 24, 08, C7, 44, 24, 04, 00, 00, 00, 00, C7, 04, 24, 01, B3, 40, 00, FF, 15, AC, 94, 42, 00, 83, EC, 14, C7, 44, 24, 04, 02, B3, 40, 00, C7...
 
[+]

Code size:
34.5 KB (35,328 bytes)

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

http://nl.download366.com/irfanview/.../irfanview.exe

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

TCP (HTTP):
Connects to cdn.solimba.com  (95.211.6.35:80)

TCP (HTTP):
Connects to api.downloadmr.com  (95.211.39.161:80)

 
http://api.downloadmr.com/installer/1312674/launch

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