coldownloadmanager-windows.exe

The executable coldownloadmanager-windows.exe has been detected as malware by 2 anti-virus scanners. The program is a setup application that uses the Nullsoft Install System installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from www.classicsonline.com and multiple other hosts.
MD5:
78f3c66028f416ce0e8c0ddeedad982c

SHA-1:
81a03728bea915540eb8123e6d176c609d6bb628

SHA-256:
4d916c98263b576a0147c9cd2f48fe218f77e8e0e22733da299e059be9bd69a8

Scanner detections:
2 / 68

Status:
Malware

Explanation:
This is part of the Crossrider Internet browser extension framework which may modify the user's web browser settings including changing the home and search pages.

Note:
Crossrider is the owner of a platform that enables the creation of cross-browser extensions by developers but is not the owner of this detected application.

Analysis date:
4/25/2024 11:32:57 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Bkav FE
HW32.CDB
1.3.0.4959

Reason Heuristics
Threat.Win.Reputation.IMP
16.11.30.4

File size:
3.8 MB (4,013,433 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\coldownloadmanager-windows.exe

File PE Metadata
Compilation timestamp:
1/5/2010 7:09:37 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
98304:VnjEXhYZdW/BjysD3M/SfcPSG//0Xl+16Y6zdeDNJGacJaTztdYR:p4h8dmBjFUPSbE16YmdebG/EntdYR

Entry address:
0x3E3F

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, E8, 30, 59, 00, 00, C7, 04, 24, 01, 80, 00, 00, E8, D4, 55, 00, 00, 53, C7, 04, 24, 00, 00, 00, 00, E8, 3F, 59, 00, 00, A3, 28, 09, 43, 00, 51, C7, 04, 24, 08, 00, 00, 00, E8, 27, 32, 00, 00, A3, D8, 09, 43, 00, 8D, 85, 84, FE, FF, FF, 52, 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, 4C, B2, 40, 00, E8, 69, 58, 00, 00, 83, EC, 14, C7, 44, 24, 04, 4D, B2, 40, 00, C7, 04, 24, 08, 0A...
 
[+]

Entropy:
7.9971  (probably packed)

Code size:
34 KB (34,816 bytes)

The file coldownloadmanager-windows.exe has been seen being distributed by the following 2 URLs.

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