14494-skype-260103.exe

Skype

Skype Technologies S.A.

The executable 14494-skype-260103.exe has been detected as malware by 8 anti-virus scanners. This is a setup program which is used to install the application. 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 soft.sptechs.com.
Publisher:
Skype Technologies S.A.

Product:
Skype

Description:
Skype

Version:
7.11.0.102

MD5:
0c811a6b85a1e700078d3eedccebdba7

SHA-1:
3ed8f71614442b0ebb0a985da09a75e588f1fd0e

SHA-256:
73eb7e7ed19855f5aa6eb0f26f51b36e6e1c8895ed6b17386862fb7a2f292379

Scanner detections:
8 / 68

Status:
File is infected by a Virus

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

Analysis date:
11/23/2024 10:07:42 AM UTC  (today)

Scan engine
Detection
Engine version

avast!
Win32:SaliCode
160518-2

AVG
Win32/Sality
2015.0.4591

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.E.gen
4.6.5.141

Microsoft Security Essentials
Threat.Undefined
1.223.2853.0

VIPRE Antivirus
Threat.4721115
50266

File size:
1.5 MB (1,577,496 bytes)

Product version:
7.11

Copyright:
(c) Skype Technologies S.A.

Original file name:
SkypeSetup.exe

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\downloads\14494-skype-260103.exe

File PE Metadata
Compilation timestamp:
9/18/2015 12:28:51 AM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:PqkkmAs5st53BlNd5jQUiQUYqGIYTjS0JkoZfvSOLM+KiEdcU0ivg:PqLmAlBlpjDqGIYTm0Jz1SsK1Kf

Entry address:
0x2E3DB0

Entry point:
60, BF, BD, DA, 0F, F7, 8A, CA, 8D, 1D, 40, F1, D2, 77, 02, D1, 1D, 60, D9, E1, A5, 0F, AB, ED, F2, 0F, AF, ED, D1, E3, BB, 83, 09, FC, 57, 86, C3, 4A, 88, F8, C0, D3, DA, 8A, C7, 68, 03, E2, 00, 00, 0F, BB, CF, 0F, BD, DD, 5D, 0F, B7, D6, 24, AC, 0F, BB, DB, 81, F5, DB, 03, 00, 00, 0F, BF, D9, 89, EA, 0F, AF, FA, 8B, F5, 8D, 05, F0, E7, F0, 91, 81, EE, B3, 0A, 00, 00, 0F, BF, C1, 21, DB, F7, C7, 55, 0D, 09, D4, 03, CE, 0F, A4, EF, E6, 32, F6, 0F, A5, E8, 81, C1, A9, 02, 00, 00, 0F, AC, D6, 20, 0F, A5, DA...
 
[+]

Entropy:
7.6503

Code size:
1.1 MB (1,187,840 bytes)

The file 14494-skype-260103.exe has been seen being distributed by the following URL.

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