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torbrowser-install-5.0.4_en-us.exe

The executable torbrowser-install-5.0.4_en-us.exe has been detected as malware by 1 anti-virus scanner. 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 dist.torproject.org.
MD5:
c6ccf9cfe85e91330544fe023c64034b

SHA-1:
787e59a623f7cc642e59c32c3e2e9522092e7caa

SHA-256:
b430f9425389a8fb41c4f2f1eeae39706dde640e23f94cf7a4d99198a3f5e823

Scanner detections:
1 / 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:
12/25/2024 3:11:11 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
Threat.Win.Reputation.IMP
16.12.2.8

File size:
352 KB (360,448 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

File PE Metadata
Compilation timestamp:
2/19/2012 9:01:49 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.22

CTPH (ssdeep):
6144:8saocyLCiMQPf7y8/e7bxfllPHkf4xnp1wtblTf4a68+54Q6lz5:8tob0OfuGe3lllPw2nWbC3ul

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:
7.6123

Code size:
34.5 KB (35,328 bytes)

The file torbrowser-install-5.0.4_en-us.exe has been seen being distributed by the following URL.

https://dist.torproject.org/torbrowser/.../torbrowser-install-5.0.4_en-US.exe

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