download_firefox.exe

Digitainment AG

The application download_firefox.exe by Digitainment AG has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from downloadguidefactory.blob.core.windows.net.
Publisher:
Digitainment AG  (signed and verified)

MD5:
14dcb0c71aa3374626948675685db7a0

SHA-1:
48e0b08994cc70c5ea8b2f46c04ae01543b39524

SHA-256:
60dce7ae3ec01e682d60b037f55c0e223441632d9e74d4c1e7b85b2201ad2d1e

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
1/13/2025 10:38:37 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Digitain (M)
16.6.12.3

File size:
602 KB (616,456 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\download_firefox.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
12/9/2013 1:00:00 AM

Valid to:
12/10/2015 12:59:59 AM

Subject:
CN=Digitainment AG, O=Digitainment AG, STREET=Schulstrasse 7, L=Würenlingen, S=Aargau, PostalCode=5303, C=CH

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
646A1470B7987C344845192F6B828D61

File PE Metadata
Compilation timestamp:
10/16/2014 2:13:48 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
12288:ny8iIkK8M9yPEEB6vYUNd2jUetbuVX1WJo4:xiVKWsEEDetiVFUo4

Entry address:
0x22A15

Entry point:
E8, 23, 52, 00, 00, E9, 89, FE, FF, FF, CC, 8B, 44, 24, 08, 8B, 4C, 24, 10, 0B, C8, 8B, 4C, 24, 0C, 75, 09, 8B, 44, 24, 04, F7, E1, C2, 10, 00, 53, F7, E1, 8B, D8, 8B, 44, 24, 08, F7, 64, 24, 14, 03, D8, 8B, 44, 24, 08, F7, E1, 03, D3, 5B, C2, 10, 00, 8B, FF, 55, 8B, EC, 53, 56, 8B, F1, 33, DB, 3B, F3, 75, 16, E8, 99, 19, 00, 00, 6A, 16, 5E, 89, 30, E8, 3D, 19, 00, 00, 8B, C6, E9, 8F, 00, 00, 00, 57, 39, 5D, 08, 77, 13, E8, 7D, 19, 00, 00, 6A, 16, 5E, 89, 30, E8, 21, 19, 00, 00, 8B, C6, EB, 75, 33, C9, 39...
 
[+]

Entropy:
6.9397

Code size:
342 KB (350,208 bytes)

The file download_firefox.exe has been seen being distributed by the following URL.

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