home

wrar531tc.exe

The executable wrar531tc.exe has been detected as malware by 9 anti-virus scanners. This is a setup program which is used to install the application. Infected by an entry-point obscuring polymorphic file infector which will create a peer-to-peer botnet and receives URLs of additional files to download. The file has been seen being downloaded from rar.tw.
MD5:
7547fd48091cb5f2a116db84831bfad0

SHA-1:
25a83891c1d4d5ac6e06a01f026b7d0c70dc2073

SHA-256:
f2ce18904a8e339fc67da7a147ec007a51353d03ae0c0e2cb72879f6b7492664

Scanner detections:
9 / 68

Status:
File is infected by a Virus

Explanation:
The file is infected by a polymorphic file infector virus.

Analysis date:
2/25/2025 6:39:52 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160327-1

AVG
Win32/Sality
2015.0.4355

Dr.Web
Win32.Sector.30
9.0.1.05190

Emsisoft Anti-Malware
Win32.Sality
11.5.0.6191

ESET NOD32
Win32/Sality.NBA virus
8.0.319.0

F-Prot
W32/Sality.gen2
4.6.5.141

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Virus.W32/Sality.gen.z
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.217.680.0

File size:
2 MB (2,147,088 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\wrar531tc.exe

File PE Metadata
Compilation timestamp:
2/4/2016 3:38:36 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
9.0

CTPH (ssdeep):
49152:lHkqfqznK+fcfd2Vn+N+T4gfmfnRUxMTcIvNe0f7:lE5Z0cogefRJLf7

Entry address:
0x1E06B

Entry point:
BF, 84, 01, 19, 1A, 69, F6, EF, A0, C6, 58, FE, C1, 08, CB, 89, DF, 0F, AF, DD, B8, 36, E1, AA, 40, 2C, 8E, F6, C7, 52, 3D, 11, 38, 00, 00, 71, 06, 81, D2, B8, 03, E4, 36, 10, FB, 84, C9, 8D, 2D, 82, E0, 20, 82, 89, F3, 0F, B6, F7, 8D, 03, 03, F6, F3, 88, DF, 87, DD, 33, C8, BD, 9F, BE, 12, 8C, C7, C2, 42, 34, A9, 5E, 0B, D7, 84, F7, 86, C9, 1B, ED, 89, DF, 0F, AF, F8, F6, C3, 8D, 69, F6, 57, C7, D3, 06, F2, E8, 1B, 00, 00, 00, 8B, C0, F2, 87, F0, 8B, D7, 87, C8, 81, ED, C8, 68, 00, 00, 69, FD, 14, 7A, C4...
 
[+]

Entropy:
7.9534  (probably packed)

Code size:
164.5 KB (168,448 bytes)

The file wrar531tc.exe has been seen being distributed by the following URL.

http://rar.tw/download.php?file=wrar531tc.exe

Remove wrar531tc.exe - Powered by Reason Core Security
herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.