8zucpcxvwgnb.exe

OOO

The application 8zucpcxvwgnb.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:
9530888065f8fa508fb61a5a0d5e08af

SHA-1:
ec8afb522179cf57ea8c3f8bbb7e8ddd60063395

SHA-256:
e162fcd6263281e9800b73b418d58c4c2aec38fb56c1a0d32dbcff90265be281

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:
12/24/2024 2:02:23 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.3.9.14

File size:
705 KB (721,928 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\appdata\local\temp\8zucpcxvwgnb.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
8/24/2016 3:00:00 AM

Valid to:
8/25/2017 2:59:59 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:
9/21/2016 4:51:25 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
5.0

Entry address:
0x15C3

Entry point:
55, 8B, EC, 6A, FF, 68, 20, 51, 40, 00, 68, FC, 21, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, 88, 50, 40, 00, 33, D2, 8A, D4, 89, 15, 64, 7C, 4A, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, 60, 7C, 4A, 00, C1, E1, 08, 03, CA, 89, 0D, 5C, 7C, 4A, 00, C1, E8, 10, A3, 58, 7C, 4A, 00, 6A, 01, E8, A5, 0A, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, C3, 00, 00, 00, 59, E8, C5, 09, 00, 00, 85, C0, 75, 08, 6A, 10, E8, B2, 00, 00, 00, 59, 33, F6, 89, 75...
 
[+]

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
16 KB (16,384 bytes)

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