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flrig-1.3.17_setup.exe

flrig

The executable flrig-1.3.17_setup.exe, “flrig 1.3.17 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:
flrig

Description:
flrig 1.3.17 installer

Version:
1.3.17

MD5:
ccead20fee296bcb12264ad1074c81af

SHA-1:
7ee071cbc80cc03aeda6d3a2c73e913af9853543

SHA-256:
109ffff5971906b80a637f0476df4a0bfd92276c4d57c68dbc0326e4d4a3174e

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:
4/23/2024 7:25:23 AM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
HW32.Packed
1.3.0.6185

Reason Heuristics
Threat.Win.Reputation.IMP
16.12.1.20

File size:
838.7 KB (858,800 bytes)

Product version:
1.3.17

Copyright:
flrig developers

Original file name:
flrig-1.3.17_setup.exe

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Language:
Language Neutral

Common path:
C:\users\{user}\downloads\flrig-1.3.17_setup.exe

File PE Metadata
Compilation timestamp:
2/19/2012 10:01:49 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
24576:ztZfq9R5J1gJFnr/8vD4MYHsn9GhQtH9Kq:zi9R5KFrkr4MYCDRj

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...
 
[+]

Entropy:
7.9682  (probably packed)

Code size:
34.5 KB (35,328 bytes)

The file flrig-1.3.17_setup.exe has been seen being distributed by the following URL.

http://www.w1hkj.com/downloads/.../flrig-1.3.17_setup.exe

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