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skype_os.exe

Think Future Technologies Pvt Ltd

The application skype_os.exe by Think Future Technologies Pvt has been detected as a potentially unwanted program 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:
Think Future Technologies Pvt Ltd  (signed and verified)

Description:
custominstaller

Version:
1.0.0.0

MD5:
67580992f2bc516a494e22a3fe2243f1

SHA-1:
99e25526db6d708f6994b8be35728c2e8b950dbf

SHA-256:
fd2afcaae1ef82086608954a9008ab237ef3feed62903a0f25dbb57741ee22e3

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/24/2024 2:41:13 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.ThinkFut.Installer (M)
16.3.18.4

File size:
1.4 MB (1,495,472 bytes)

Copyright:
ClientConnect Ltd.

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\secondoffer3\skype_os.exe

Digital Signature
Signed by:
Think Future Technologies Pvt Ltd

Authority:
COMODO CA Limited

Valid from:
5/5/2015 5:00:00 PM

Valid to:
5/5/2016 4:59:59 PM

Subject:
CN=Think Future Technologies Pvt Ltd, OU=Mailing, O=Think Future Technologies Pvt Ltd, STREET=12th Floor JMD Regent Square, L=Gurgaon, S=HR, PostalCode=122002, C=IN

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

Serial number:
00D7465B495AC5992A0AED02D4C94C0674

File PE Metadata
Compilation timestamp:
2/24/2012 12:20:04 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
10.0

CTPH (ssdeep):
24576:4KSJu8ahAT//Q2wOqWHQ/oDMQGuhNhZTGLXIpC3uOPASDf7iKLJOjblFuqoux1w6:YKhAjc5Qo7uRdGj3uOLLalx12UIJg

Entry address:
0x38AF

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, 68, A2, 40, 00, 89, 6C, 24, 14, FF, 15, 30, 90, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 90, 40, 00, 55, FF, 15, C0, 92, 40, 00, 6A, 08, A3, 98, EB, 47, 00, E8, 36, 2A, 00, 00, 55, 68, B4, 02, 00, 00, A3, B0, EA, 47, 00, 8D, 44, 24, 38, 50, 55, 68, 64, A2, 40, 00, FF, 15, 84, 91, 40, 00, 68, 4C, A2, 40, 00, 68, A0, 6A, 47, 00, E8, 18, 27, 00, 00, FF, 15, B0, 90, 40, 00, 50, BF, A0, F0, 4C, 00, 57, E8, 06, 27, 00, 00...
 
[+]

Entropy:
7.9903

Packer / compiler:
Nullsoft install system v2.x

Code size:
29 KB (29,696 bytes)

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