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shutdown8-setup.exe

The executable shutdown8-setup.exe has been detected as malware by 9 anti-virus scanners. This is a setup and installation application, 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 shutdown8.en.softonic.com.
MD5:
2a1527f5a8b0f8093fa314e437223d69

SHA-1:
2ed42fc96539e7b27208985f0484d1c1b4333b5b

SHA-256:
67065742e426b2157be8153f24c0ae63a5e98424b909a4fa070a88c133984bbf

Scanner detections:
9 / 68

Status:
File is infected by a Virus

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

Analysis date:
11/23/2024 11:40:33 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160414-2

Dr.Web
Win32.Sector.22
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.E.gen
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
1.223.2875.0

Norman
Win32.Sality.3
22.05.2016 07:18:28

File size:
376.5 KB (385,488 bytes)

File type:
Executable application (Win32 EXE)

Common path:
C:\users\{user}\downloads\shutdown8-setup.exe

File PE Metadata
Compilation timestamp:
8/5/2015 2:46:30 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:TfMFQoFekpBfp/rOfztcbiyh9IDvcpqaeXNfEY8L8BrQllVD1maI3jEHEhUAOVnd:rRoxBfJrmJc+yPIpaqNs+rQV1mN3YEaT

Entry address:
0x335A

Entry point:
EB, 04, 89, F3, 89, F8, F7, C3, B2, 17, E2, 77, C6, C6, 31, C6, C6, B1, 49, 89, D5, 8D, 05, 6B, C9, F4, CD, 8A, EC, C6, C6, CC, 81, EE, 3D, 5A, 00, 00, 08, D4, 21, C5, 81, EE, 7D, 06, 00, 00, 76, 07, 35, 5B, 78, C2, 4B, 86, C1, 86, F9, 4D, FF, C8, FF, C1, FF, C9, F6, C2, ED, 2D, 2A, F3, 03, 9C, E8, 00, 00, 00, 00, 33, E9, 0F, AF, EF, F7, C1, D7, AC, 32, FF, BD, 89, 56, 74, 14, F2, 70, 01, 46, 3B, C8, 5B, FF, C6, C6, C6, 4F, BA, 0A, 44, 07, C7, FF, C9, 0F, B6, F4, 8B, CF, 0F, AF, C9, C6, C0, 40, F6, C5, F0...
 
[+]

Entropy:
7.9134  (probably packed)

Code size:
24 KB (24,576 bytes)

The file shutdown8-setup.exe has been seen being distributed by the following URL.

http://shutdown8.en.softonic.com/download-tracker?th=1/6CH9aeXedl4L8u BHNJXWTW LP1LFlnGQpxqjlxAPemSpzydROONygDLMhXLMTlkesa85E2lr2EB4Yvr7k9YH4bCqkw4Ocxa4auGZY9Ud9L8 IUbyc7jH/.../G2jDkfAW KPEXRf5QA4PTZzZng=

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