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winrar_5.31.exe

win.rar GmbH

This is a setup program which is used to install the application. The file has been seen being downloaded from down.tech.sina.com.cn and multiple other hosts.
Publisher:
win.rar GmbH  (signed and verified)

MD5:
1d4ca346bf015fbb354ecdb9ed32e9c7

SHA-1:
ec79089eac950c9d53feab8e56b9c358703221c3

SHA-256:
4ee0cbf38395628c2add4047366777378e29fb9e8166717e87db2f94abfecea4

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
11/27/2024 6:36:49 PM UTC  (today)

File size:
1.8 MB (1,908,936 bytes)

File type:
Executable application (Win32 EXE)

Digital Signature
Signed by:
win.rar GmbH

Authority:
COMODO CA Limited

Valid from:
6/1/2015 8:00:00 AM

Valid to:
6/1/2017 7:59:59 AM

Subject:
CN=win.rar GmbH, O=win.rar GmbH, STREET=Marienstrasse 12, L=Berlin, S=Berlin, PostalCode=10117, C=DE

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

Serial number:
00FE46A10AD94269C3DD225C13645352E4

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):
24576:6veVVZk1H+hou0Q22AOCEzyXUd2Q1N47Wugr7UMCZm4BFKlu031UWOmHWj4a/8qS:p2QHuXUd2QR7UMcm4BFMu03H2E+K

Entry address:
0x1E06B

Entry point:
E8, DF, 65, 00, 00, E9, 78, FE, FF, FF, 8B, FF, 55, 8B, EC, 56, 8D, 45, 08, 50, 8B, F1, E8, 82, FC, FF, FF, C7, 06, 74, C8, 42, 00, 8B, C6, 5E, 5D, C2, 04, 00, C7, 01, 74, C8, 42, 00, E9, 37, FD, FF, FF, 8B, FF, 55, 8B, EC, 56, 8B, F1, C7, 06, 74, C8, 42, 00, E8, 24, FD, FF, FF, F6, 45, 08, 01, 74, 07, 56, E8, 6E, CA, FF, FF, 59, 8B, C6, 5E, 5D, C2, 04, 00, 8B, FF, 55, 8B, EC, 56, 57, 8B, 7D, 08, 8B, 47, 04, 85, C0, 74, 47, 8D, 50, 08, 80, 3A, 00, 74, 3F, 8B, 75, 0C, 8B, 4E, 04, 3B, C1, 74, 14, 83, C1, 08...
 
[+]

Entropy:
7.9555  (probably packed)

Code size:
164.5 KB (168,448 bytes)

The file winrar_5.31.exe has been seen being distributed by the following 7 URLs.

http://down.tech.sina.com.cn/.../d_load.php?d_id=7877&down_id=1&ip=10.81.11.168

http://dlc2.pconline.com.cn/filedown_168_7033317/.../wrar531sc.exe

http://dlc2.pconline.com.cn/filedown_168_7033317/.../wrar531sc.exe

http://down.tech.sina.com.cn/.../d_load.php?d_id=7877&down_id=1&ip=121.122.166.20

http://dlc2.pconline.com.cn/filedown_168_7033317/.../wrar531sc.exe

http://dl-sh-ocn-1.pchome.net/02/.../wrar531sc.exe

http://www.rarlab.com/.../wrar531sc.exe

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