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konturdiag2_user.exe

Kontur.Diag Installer

PF SKB Kontur ZAO

The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from install2.kontur.ru and multiple other hosts.
Publisher:
ЗАО «ПФ «СКБ Контур»  (signed by PF SKB Kontur ZAO)

Product:
Kontur.Diag Installer

Version:
2.3.22.613

MD5:
aa14abbe28f34271166a52642927f838

SHA-1:
4d0232ed0a4e49128ef3d024d87b5ef89cab3e51

SHA-256:
cc6e07c9582044caa69bf34804f8b341fc9c18d598da2e2b6feb4c69c61f57ac

Scanner detections:
1 / 68

Status:
Clean  (1 probable false positive detection)

Explanation:
This is mosty likely a false positive detection, the file is probably clean.

Analysis date:
4/27/2024 11:27:03 AM UTC  (today)

Scan engine
Detection
Engine version

Qihoo 360 Security
HEUR/QVM42.1.Malware.Gen
1.0.0.1077

File size:
445.9 KB (456,592 bytes)

Product version:
2.3.22.613

Copyright:
© 2014-2016 ЗАО «ПФ «СКБ Контур»

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\konturdiag2_user.exe

Digital Signature
Signed by:
PF SKB Kontur ZAO

Authority:
thawte, Inc.

Valid from:
10/16/2015 3:00:00 AM

Valid to:
12/15/2017 2:59:59 AM

Subject:
CN=PF SKB Kontur ZAO, O=PF SKB Kontur ZAO, L=Ekaterinburg, S=Sverdlovskaya obl., C=RU

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

Serial number:
2AF619FBDB0D4366203127F05257BB66

File PE Metadata
Compilation timestamp:
8/5/2015 3:46:30 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:atoXbR8v12b/4DkUmU0tmR5gT68tZhQyoMxdvL1l:vXbRk+H1U0tmv8JQfMxB

Entry address:
0x335A

Entry point:
81, EC, D8, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 30, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, BC, 70, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 09, A3, B8, 92, 42, 00, E8, 59, 2F, 00, 00, A3, 04, 92, 42, 00, 55, 8D, 44, 24, 38, 68, B4, 02, 00, 00, 50, 55, 68, A8, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, 7C, 93, 40, 00, 68, 00, 82, 42, 00, E8, C4, 2B, 00, 00, FF, 15, 34, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, B2, 2B, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

The file konturdiag2_user.exe has been seen being distributed by the following 2 URLs.

https://install2.kontur.ru/content/components/.../KonturDiag2_user.exe

https://help2.kontur.ru/content/components/.../KonturDiag2_user.exe

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