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padauk-2.8.exe

Padauk

SIL International

The executable padauk-2.8.exe, “Padauk Font 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 scripts.sil.org and multiple other hosts.
Publisher:
SIL International

Product:
Padauk

Description:
Padauk Font installer

Version:
2.8

MD5:
1697c3ba45dc9f23914c086478751182

SHA-1:
0092cf4c92840d801ad8633b1a8def25e337e085

SHA-256:
4ec5241742eef7d2bce7176951ef0a86e34794439c5465191cbedc14ca3798a3

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:
4/26/2024 4:41:59 PM UTC  (today)

Scan engine
Detection
Engine version

Bkav FE
HW32.CDB
1.3.0.4959

Reason Heuristics
Threat.Win.Reputation.IMP
16.11.30.6

File size:
473.9 KB (485,286 bytes)

Product version:
2.8

Copyright:
Copyright SIL International, all rights reserved

File type:
Executable application (Win32 EXE)

Installer:
Nullsoft Install System

Common path:
C:\users\{user}\downloads\padauk-2.8.exe

File PE Metadata
Compilation timestamp:
5/15/2010 3:38:22 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.56

CTPH (ssdeep):
12288:1Cyjlz6hJ166TF+LXJ8ins96P0GiKvmg15eeRLW9jDCg66g:1Cyjl2hO60J8e3Lvmi5daPptg

Entry address:
0x3E13

Entry point:
55, 89, E5, 57, 56, 53, 81, EC, AC, 01, 00, 00, E8, 98, 52, 00, 00, C7, 04, 24, 01, 80, 00, 00, E8, 3C, 4F, 00, 00, 53, C7, 04, 24, 00, 00, 00, 00, E8, A7, 52, 00, 00, A3, 40, 5B, 42, 00, 51, C7, 04, 24, 08, 00, 00, 00, E8, 27, 32, 00, 00, A3, F0, 5B, 42, 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, D1, 51, 00, 00, 83, EC, 14, C7, 44, 24, 04, 4D, B2, 40, 00, C7, 04, 24, 20, 5C...
 
[+]

Entropy:
7.8981  (probably packed)

Code size:
32.5 KB (33,280 bytes)

The file padauk-2.8.exe has been seen being distributed by the following 2 URLs.

http://scripts.sil.org/cms/.../render_download.php?&format=file&media_id=MH_Padauk_exe

http://scripts.sil.org/cms/.../render_download.php?format=file&media_id=MH_Padauk_exe&filename=Padauk-2.8.exe

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