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Unrar.dll

RAR decompression library

Tian Hengyu

The module Unrar.dll by Tian Hengyu has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat.
Publisher:
Alexander Roshal  (signed by Tian Hengyu)

Product:
RAR decompression library

Version:
4.20.0

MD5:
0c9009d368f6df63cdd2a1fb0a951877

SHA-1:
ecabd4912d10115d90c286b88abc084270d74e1b

SHA-256:
09edb223d9435cb9062c112b1abb9661f8397bf828022fa1c7a0febb5d9e9a89

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
12/29/2024 1:15:45 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.TianHengyu
16.2.29.17

File size:
181.9 KB (186,312 bytes)

Product version:
4.20.0

Copyright:
Copyright ?Alexander Roshal 1993-2012

Original file name:
Unrar.dll

File type:
Dynamic link library (Win32 DLL)

Common path:
C:\Program Files\veloccopy\unrar.dll

Digital Signature
Signed by:
Tian Hengyu

Authority:
WoSign CA Limited

Valid from:
6/5/2015 3:51:07 PM

Valid to:
6/5/2016 4:17:06 PM

Subject:
CN=Tian Hengyu, L=Yantai, S=Shandong, C=CN

Issuer:
CN=WoSign Class 2 Code Signing CA, O=WoSign CA Limited, C=CN

Serial number:
10F11866155FF64970C3DE4F52CEAC30

File PE Metadata
Compilation timestamp:
3/2/2015 9:27:44 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows Console

Linker version:
9.0

CTPH (ssdeep):
3072:3gG72tvpGhR0AK3/IjjKApPBk9A/PSo6IEPDAG6VcCvnaciqVC5TWYKknxx:QC2tvsG3w6xSSo6PrAGqnaci3WkP

Entry address:
0x1AF8C

Entry point:
8B, FF, 55, 8B, EC, 83, 7D, 0C, 01, 75, 05, E8, 48, 65, 00, 00, FF, 75, 08, 8B, 4D, 10, 8B, 55, 0C, E8, EC, FE, FF, FF, 59, 5D, C2, 0C, 00, 8B, FF, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 23, 43, 00, 00, C7, 06, A4, 54, 02, 10, 8B, C6, 5E, 5D, C2, 04, 00, C7, 01, A4, 54, 02, 10, E9, D8, 43, 00, 00, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, A4, 54, 02, 10, E8, C5, 43, 00, 00, F6, 45, 08, 01, 74, 07, 56, E8, 24, E4, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04...
 
[+]

Entropy:
6.5839

Code size:
142.5 KB (145,920 bytes)

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