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update30815.exe

OOO

The application update30815.exe by OOO has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer.
Publisher:
OOO   (signed and verified)

MD5:
ffb0ea6848333ebfc82edb28dcb2e1cd

SHA-1:
b03fbce3a342dba3aa5efd7daf5745057d08a183

SHA-256:
c3a355677740501664d5b90b8d87b6340cb062f66039365e7f7654f8e53613a9

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:
12/26/2024 7:10:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.11.26.14

File size:
2.9 MB (3,060,424 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\windows\temp\11283\update30815.exe

Digital Signature
Signed by:
OOO

Authority:
thawte, Inc.

Valid from:
2/17/2016 9:00:00 AM

Valid to:
2/17/2017 8:59:59 AM

Subject:
CN="OOO ""STROITELNO-TORGOVAJA KOMPANIJA ""KANT""", O="OOO ""STROITELNO-TORGOVAJA KOMPANIJA ""KANT""", L=Moskva, S=Moskva, C=RU

Issuer:
CN=thawte SHA256 Code Signing CA, O="thawte, Inc.", C=US

Serial number:
7FEC5EF3224642C1430AE97A299B9390

File PE Metadata
Compilation timestamp:
9/3/2015 3:42:54 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
49152:SWQ0qbKfJqTxKus07ZQNJXrhZsO/zLA1iije/c70l43eRbLwCxTPcEbSSKCq2fMa:d3/JqTZp7Z6rhZJkhwc4l43emIASKb2b

Entry address:
0x39E3

Entry point:
81, EC, D4, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, D8, 91, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 80, 40, 00, 68, 01, 80, 00, 00, FF, 15, B8, 80, 40, 00, 55, FF, 15, C0, 82, 40, 00, 6A, 08, A3, B8, 2E, 47, 00, E8, 37, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, D0, 2D, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 1C, 93, 40, 00, FF, 15, 84, 81, 40, 00, 68, 04, 93, 40, 00, 68, C0, AD, 46, 00, E8, 19, 27, 00, 00, FF, 15, B4, 80, 40, 00, 50, BF, A0, 30, 4C, 00, 57, E8, 07, 27, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
28 KB (28,672 bytes)

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