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installer.exe

The application installer.exe has been detected as a potentially unwanted program by 11 anti-malware 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 www.metatoursupdate.com.
MD5:
69ac8216cb591894607a4c717418323d

SHA-1:
f99f3e6b9d1cbdc754fd38841f486d0d5f6093ba

SHA-256:
4d07c8c62b46219f7147d3f2a794b3e738ab942ffa66a9b0aba859f9b996eb68

Scanner detections:
11 / 68

Status:
Potentially unwanted

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

Analysis date:
12/27/2024 12:36:42 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
150717-0

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

F-Secure
Win32.Sality.3
5.15.21

Kaspersky
Virus.Win32.Sality
15.0.0.562

McAfee
Program.Artemis!6E1FB70A89FB
18.0.204.0

Microsoft Security Essentials
Threat.Undefined
1.217.1503.0

Norman
Win32.Sality.3
02.04.2016 17:35:19

File size:
400 KB (409,600 bytes)

File type:
Executable application (Win32 EXE)

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

File PE Metadata
Compilation timestamp:
2/6/2016 2:50:40 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
7.10

CTPH (ssdeep):
6144:2E40iidAwCEoitN1iuzWaDBbj94UyZOx7cMdZMfqvNuV5SrdF1BSyzypnAi:a9wCniVi+pv0M0fsNq5cFLScypV

Entry address:
0x4716C

Entry point:
76, 09, 8D, 3D, A5, 3E, 6D, 02, 80, D5, F6, 68, 76, 3B, AC, 00, 25, 3E, 5A, B9, FE, FE, C7, 0F, B7, C8, 8B, D2, 0D, D8, C1, 69, 87, 8D, 15, 80, CF, 35, 1B, 11, D2, 2B, FD, 86, C0, 0F, AF, C5, 69, F7, A9, C0, 83, 48, C6, C4, 1F, 8D, 0D, EF, 16, C2, 3E, 0B, DD, F7, C2, EE, 94, 1E, E1, 81, EF, A8, E8, 59, 74, EB, 08, 3C, 7A, F7, C5, 3D, FC, 86, BB, E8, 00, 00, 00, 00, 8B, D2, 3D, 6E, C0, 00, 00, 75, 02, 86, FD, BE, 5E, 94, E8, 7F, B6, 5B, 8D, 15, 9E, F7, 58, B2, 89, FF, 81, E3, 77, 28, 50, 05, 32, FC, 0F, AF...
 
[+]

Code size:
308 KB (315,392 bytes)

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

http://www.metatoursupdate.com/.../installer.exe

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