update13528.exe

OOO

The application update13528.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:
2f4f43f16bdde778d1de6f664fc7ede0

SHA-1:
2d3e3b9d7ef015f99a7458782bfcded663c67b74

SHA-256:
6514faaa7224f25b9d0f67383685aec0f59131cd3b593652d729f98f5dee0f02

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 7:16:21 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
17.1.7.1

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\17238\update13528.exe

Digital Signature
Signed by:

Authority:
thawte, Inc.

Valid from:
2/17/2016 3:00:00 AM

Valid to:
2/17/2017 2:59:59 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 9:42:54 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

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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