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fldigi-3.21.79_setup.exe

Fldigi

The executable fldigi-3.21.79_setup.exe, “Fldigi 3.21.79 installer” 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.w1hkj.com.
Product:
Fldigi

Description:
Fldigi 3.21.79 installer

Version:
3.21.79

MD5:
e11eeb842e2fe580741e2b37123c3c44

SHA-1:
c86e31808bb54fbe67beea2bd258d3bcbfb20e81

SHA-256:
1961bc0f7dc2918acb53f39ca71f22cbe33e9b089bbd06a19673ae3c4ea74d47

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 10:25:42 AM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
HW32.CDB
1.3.0.4959

Reason Heuristics
Threat.Win.Reputation.IMP
16.11.29.12

File size:
4.5 MB (4,749,220 bytes)

Product version:
3.21.79

Copyright:
Fldigi developers

Original file name:
fldigi-3.21.79_setup.exe

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\fldigi-3.21.79_setup.exe

File PE Metadata
Compilation timestamp:
2/19/2012 8:01:49 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
98304:jh0Ux2oaPJIzkwXYxK7FqQzzA+X3DVitmfE9EUU9+uvGWa1S:joRPSIvxK7FB3X3DViG2t7H1U

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 fldigi-3.21.79_setup.exe has been seen being distributed by the following URL.

http://www.w1hkj.com/downloads/.../fldigi-3.21.79_setup.exe

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