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mozilla-firefox-todownload.exe

Click run software

The application mozilla-firefox-todownload.exe by Click run software 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 mozilla-firefox.todownload.com.
Publisher:
Click run software  (signed and verified)

MD5:
a0b9d74c57b564c928a196cbd0577513

SHA-1:
01284a8c480b79d3a43be82481d5069fe312e44d

SHA-256:
a216dc906326225bea0b28cdd96af21e01401e39238335ab34f11c8491721dd9

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:
4/24/2024 9:07:29 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.Clickrunsoftware (M)
15.12.11.0

File size:
1 MB (1,087,384 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\mozilla-firefox-todownload.exe

Digital Signature
Signed by:
Click run software

Authority:
COMODO CA Limited

Valid from:
4/18/2012 8:00:00 PM

Valid to:
4/19/2013 7:59:59 PM

Subject:
CN=Click run software, O=Click run software, STREET=63 Rotshylid Shderot, L=Tel-Aviv, S=NA, PostalCode=65785, C=IL

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

Serial number:
00A243E49C0DAF69F7C5ACF083EB184161

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:dPGuuahje5+yT81hmjWfbl9GrF7RF2ohZmOOBXEPnUEM9:VGu59eUp7mSfbl9GB7Gobq0PU

Entry address:
0xCAD60

Entry point:
55, 8B, EC, 83, C4, F0, B8, 04, AA, 40, 00, E8, DF, CC, FF, FF, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 00, 11, 40, 00, 04, 00, 00, 00, 00, 00, 00, 00, 10, 37, 40, 00, 1C, 37, 40, 00, 20, 37, 40, 00, 24, 37, 40, 00, 18, 37, 40, 00, 78, 34, 40, 00, 94, 34, 40, 00, D0, 34, 40, 00, 07, 54, 4F, 62, 6A, 65, 63, 74, 0C, 11, 40, 00, 07, 07, 54, 4F, 62, 6A, 65, 63, 74, 00, 11, 40, 00, 00, 00, 00, 00, 00, 00, 06, 53, 79, 73, 74, 65, 6D, 00...
 
[+]

Entropy:
6.9549

Developed / compiled with:
Microsoft Visual C++

Code size:
828 KB (847,872 bytes)

The file mozilla-firefox-todownload.exe has been seen being distributed by the following URL.

http://mozilla-firefox.todownload.com/get/file/.../838172?gclid=CIKnzZCqw7ICFYdxQgodVEQAGQ&s=arJk4y26sDHc9hEiHHpy_g&t=1365395647&ext=.exe

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