mstoolkit265stable.exe

OOO

The application mstoolkit265stable.exe by OOO has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. It is also typically executed from the user's temporary directory.
Publisher:
OOO   (signed and verified)

MD5:
15f6d0e28f7407a84655123997b3aa32

SHA-1:
bc1f4b3c8c413cf50171255b46ea0ec7b382ac00

SHA-256:
8fef8a9e3a2baa6cffcda70ffabe5ce4859905fcae5b690d37c0fdf74ab55ce2

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:
5/22/2024 7:42:12 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.4.2

File size:
617.5 KB (632,360 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\mstoolkit265stable.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
8/24/2016 2:00:00 AM

Valid to:
8/25/2017 1:59:59 AM

Subject:
CN="OOO ""TEHSOFTLAB""", O="OOO ""TEHSOFTLAB""", STREET="House 13. liter A,Room 12-H", L=Saint Peterburg, S=Saint Peterburg, PostalCode=191025, C=RU

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

Serial number:
030AFD1C71A229BFD1004981F494EC57

File PE Metadata
Compilation timestamp:
9/19/2016 11:31:58 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

Entry address:
0x34E0

Entry point:
55, 8B, EC, 81, EC, 8C, 02, 00, 00, 53, 56, 57, C6, 85, 67, FF, FF, FF, 1D, EB, 02, CD, 4F, EB, 02, 87, F7, 68, 03, 35, 40, 00, C3, CD, 83, EB, 01, 55, 8B, C0, 68, 10, 35, 40, 00, C3, 33, DD, 68, 17, 35, 40, 00, C3, 56, EB, 02, 2B, E3, C1, E8, 00, 68, 7C, 5B, 48, 00, FF, 15, 24, 31, 48, 00, 8B, D2, 8B, 55, 08, 8B, D2, 89, 15, DC, 14, 49, 00, 89, 2D, BC, 14, 49, 00, C7, 85, 40, FF, FF, FF, 00, 00, 00, 00, B8, 69, 00, 00, 00, 8B, 0D, 14, 50, 48, 00, 66, 89, 01, BA, 6E, 00, 00, 00, A1, 14, 50, 48, 00, 66, 89...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
516.5 KB (528,896 bytes)

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