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dolphin-4.0-win64.exe

7-Zip

Igor Pavlov

The executable dolphin-4.0-win64.exe has been detected as malware by 8 anti-virus scanners. The program is a setup application that uses the 7z Setup installer, however the file is not signed with an authenticode signature from a trusted source. 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 www.dolphin-emulator.com.
Publisher:
Igor Pavlov

Product:
7-Zip

Description:
7z SFX

Version:
9.20

MD5:
a4f387819dddc299531fe84df2c5cbf7

SHA-1:
0730d479314dca53f47eb404b9ca22ad164ae18d

SHA-256:
6d19f58bf4011c061e89cba18d929a3fb967d98f0fe9842e956f94107828064f

Scanner detections:
8 / 68

Status:
File is infected by a Virus

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

Analysis date:
4/25/2024 8:29:05 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160518-2

AVG
Win32/Sality
2015.0.4591

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

F-Secure
Win32.Sality.3
5.15.21

Microsoft Security Essentials
Threat.Undefined
1.225.283.0

Norman
Win32.Sality.3
28.05.2016 15:32:18

File size:
4.3 MB (4,533,584 bytes)

Product version:
9.20

Copyright:
Copyright (c) 1999-2010 Igor Pavlov

Original file name:
7z.sfx.exe

File type:
Executable application (Win32 EXE)

Installer:
7z Setup

Language:
English (United States)

Common path:
C:\users\{user}\downloads\dolphin-4.0-win64.exe

File PE Metadata
Compilation timestamp:
11/18/2010 11:27:33 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:1GXgntDaXrE0BUB0VPUHYZs3TpuLP1WOMtF9ICtQEbRWBn/Nj:1GQYQJB0y4C3qEtL1FEn/Nj

Entry address:
0x1D262

Entry point:
F3, 13, DA, 85, C8, 8B, C8, 80, C3, A7, 86, C0, 8A, C6, 0A, D8, 86, C5, FF, C3, 2B, ED, 4F, 69, DA, 53, FF, 89, B1, B9, 5B, AA, 39, 1A, 0F, B7, F0, 55, 81, FD, 50, 42, 00, 00, 73, 0A, 89, F3, 8A, DD, 8D, 0D, 61, 73, F8, A7, 80, C9, 4F, 0D, 5C, 2F, 11, 0C, 0F, AF, ED, 69, C9, CE, 14, 78, 58, E8, 9D, 00, 00, 00, 8A, C0, B0, 8C, 89, CA, 3D, 56, 73, 73, DE, C6, C3, 56, 8B, D3, F6, C4, 85, 0F, AF, F0, FF, C0, 83, E3, 00, 89, C7, 81, C3, 90, F4, FF, FF, 0F, BE, F0, 3C, 14, 81, C3, EF, 05, 00, 00, 20, CC, 80, EC...
 
[+]

Code size:
124.5 KB (127,488 bytes)

The file dolphin-4.0-win64.exe has been seen being distributed by the following URL.

http://www.dolphin-emulator.com/.../dolphin-4.0-win64.exe

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