winlockers 2014 by gprog11 bonus.exe

Microsoft Office Outlook

Era Tehno

While the file properties state the file is developed by 'Microsoft Corporation', this is not the case and it is designed just to look like a legitimate Microsoft system file. The executable winlockers 2014 by gprog11 bonus.exe, “Microsoft Office Outlook OST Integrity Check” has been detected as malware by 1 anti-virus scanner. This is a setup program which is used to install the application. The file has been seen being downloaded from rufile.net.
Publisher:
Microsoft Corporation  (signed by Era Tehno)

Product:
Microsoft Office Outlook

Description:
Microsoft Office Outlook OST Integrity Check

Version:
12.0.6606.1000

MD5:
1812264969946a8d2b13538885d987dc

SHA-1:
3f64ea740ea5bdcc6b67d3c250bdb2ad88bdfef2

SHA-256:
4fe06a406afe8fcfe1bccdec0834a7f9e0ea29108ee5c1c555864ede1dd650bf

Scanner detections:
1 / 68

Status:
Malware

Analysis date:
11/6/2024 1:56:39 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP (M)
16.8.5.10

File size:
892 KB (913,384 bytes)

Product version:
12.0.6606.1000

Copyright:
© 2006 Microsoft Corporation. All rights reserved.

Original file name:
ScanOST.exe

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\winlockers 2014 by gprog11 bonus.exe

Digital Signature
Signed by:

Authority:
COMODO CA Limited

Valid from:
6/14/2016 3:00:00 AM

Valid to:
6/15/2017 2:59:59 AM

Subject:
CN=Era Tehno, O=Era Tehno, STREET="KIROVOGRADSKAJa Street, Building 42", L=Moscow, S=Moscow, PostalCode=117534, C=RU

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

Serial number:
69A05FDE494793353A4495A3D4440917

File PE Metadata
Compilation timestamp:
7/12/2016 5:46:36 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
12288:nLkjgFpmfFDDDIQrvhyWtFEFWNEn/gs74cJo/PX5q:nVYfFDDIKgWaS3/xq

Entry address:
0x1030

Entry point:
55, 8B, EC, 81, EC, 20, 04, 00, 00, 8B, 45, EC, 2B, 45, F0, 89, 45, F8, 8B, 4D, F4, 0F, AF, 4D, F0, 89, 4D, F0, FF, 15, 70, 44, 4B, 00, 8B, 55, F8, 2B, 55, F0, 89, 55, F4, 8B, 45, F0, 50, FF, 15, 44, 45, 4B, 00, FF, 15, 70, 44, 4B, 00, 68, 4C, 10, 4D, 00, FF, 15, 74, 44, 4B, 00, 68, 64, 10, 4D, 00, FF, 15, 78, 44, 4B, 00, 8B, 4D, EC, 69, C9, 56, A0, EC, 11, 89, 4D, F8, 68, 6C, 10, 4D, 00, FF, 15, 7C, 44, 4B, 00, 8B, 55, F8, 8B, 4D, EC, D3, E2, 89, 55, F8, 68, 74, 14, 00, 00, A1, 34, CB, 4D, 00, 50, FF, 15...
 
[+]

Developed / compiled with:
Microsoft Visual C++

Code size:
715.5 KB (732,672 bytes)

The file winlockers 2014 by gprog11 bonus.exe has been seen being distributed by the following URL.

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