RakhniDecryptor.exe

RakhniDecryptor

Kaspersky Lab

This is a setup program which is used to install the application. The file has been seen being downloaded from www.techspot.com and multiple other hosts.
Publisher:
Kaspersky Lab ZAO  (signed by Kaspersky Lab)

Product:
RakhniDecryptor

Description:
Trojan-Ransom.Win32.Rakhni decryption tool

Version:
1.15.10.0

MD5:
182504ee83542ec2a65c95dc8771dc83

SHA-1:
6ea65b3c04666003f079c3a23a4da2b6055db0d5

SHA-256:
a98ce9df50d6215798b0def6feb75d693b6cada9b6fbbb67c40fc2eb3b380b27

Scanner detections:
0 / 68

Status:
Clean (as of last analysis)

Analysis date:
4/25/2024 9:35:52 AM UTC  (today)

File size:
2.4 MB (2,471,744 bytes)

Product version:
1.15.10.0

Copyright:
© 1997-2015 Kaspersky Lab ZAO.

Trademarks:
Kaspersky™ Anti-Virus ® is registered trademark of Kaspersky Lab ZAO.

Original file name:
RakhniDecryptor.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:

Authority:
DigiCert Inc

Valid from:
10/7/2015 7:00:00 PM

Valid to:
10/24/2018 7:00:00 AM

Subject:
CN=Kaspersky Lab, O=Kaspersky Lab, L=Moscow, S=Moscow City, C=RU

Issuer:
CN=DigiCert High Assurance Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
0F668FB0F0F002B774C7DDBD769EE5B1

File PE Metadata
Compilation timestamp:
12/11/2015 1:13:14 PM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
49152:rCJVHfhQWsg8vZOakngX/OtYXxkD106xUxQnNm0gg9/:SRhJsgqOa4gPOtYh+10pxQnEg9/

Entry address:
0x3200

Entry point:
E8, 49, 04, 00, 00, E9, 78, FE, FF, FF, 55, 8B, EC, FF, 75, 08, E8, 9C, FD, FF, FF, 59, 5D, C3, CC, CC, CC, CC, CC, CC, CC, CC, 55, 8B, EC, F6, 45, 08, 01, 56, 8B, F1, C7, 06, 54, 43, 41, 00, 74, 0A, 6A, 0C, 56, E8, D0, FF, FF, FF, 59, 59, 8B, C6, 5E, 5D, C2, 04, 00, 55, 8B, EC, 6A, 00, FF, 15, 7C, 40, 41, 00, FF, 75, 08, FF, 15, 78, 40, 41, 00, 68, 09, 04, 00, C0, FF, 15, 64, 40, 41, 00, 50, FF, 15, 80, 40, 41, 00, 5D, C3, 55, 8B, EC, 81, EC, 24, 03, 00, 00, 6A, 17, E8, D1, F5, 00, 00, 85, C0, 74, 05, 6A...
 
[+]

Entropy:
7.9514  (probably packed)

Code size:
74 KB (75,776 bytes)

The file RakhniDecryptor.exe has been seen being distributed by the following 3 URLs.

http://www.techspot.com/downloads/downloadnow/.../?evp=8b4529ddea4b82d012bdec00e27e41b4&file=1

http://media.kaspersky.com/utilities/VirusUtilities/.../rakhnidecryptor.exe