skype.exe

AVSoftware EOOD

The software installer uses the StartInstall.com download manager which bundles additional adware offers (toolbars and utilities such as the SafeSearch toolbar) during setup. The application skype.exe by AVSoftware EOOD has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. This is a setup program which is used to install the application. The file has been seen being downloaded from get.softm8.com.
Publisher:
AVSoftware EOOD  (signed and verified)

Version:
1.0.0.0

MD5:
85445a59c559a0ee849269550dd96804

SHA-1:
cfbe255951a66ab4ed21ec573e786e6ecd41075c

SHA-256:
8760426d0f13712d5f5ce68ca9b2d2042466a5b477898cef7faeabd536f15881

Scanner detections:
1 / 68

Status:
Adware

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
4/20/2024 12:07:42 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.AVSoftware EOOD (M)
16.10.5.17

File size:
1.1 MB (1,114,512 bytes)

Product version:
1.0.0.0

File type:
Executable application (Win32 EXE)

Language:
English (United States)

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

Digital Signature
Signed by:

Authority:
VeriSign, Inc.

Valid from:
3/5/2013 3:30:00 AM

Valid to:
6/4/2016 4:29:59 AM

Subject:
CN=AVSoftware EOOD, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=AVSoftware EOOD, L=Sofia, S=Sofia, C=BG

Issuer:
CN=VeriSign Class 3 Code Signing 2010 CA, OU=Terms of use at https://www.verisign.com/rpa (c)10, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
0EB840FECC84AE6DCA7A92109E2314ED

File PE Metadata
Compilation timestamp:
2/27/2013 4:10:14 PM

OS version:
5.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
24576:7Kz0aFC/NWRmILNoUxaNji6ZVADxAtD5HqQskoxDY5p8ysX9/:7o0a8/NWYbNrAAHM5Yb+

Entry address:
0x37C120

Entry point:
60, BE, 00, 10, 67, 00, 8D, BE, 00, 00, D9, FF, C7, 87, 2C, CC, 2E, 00, 72, 72, 72, 72, 57, 83, CD, FF, EB, 0E, 90, 90, 90, 90, 8A, 06, 46, 88, 07, 47, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 72, ED, B8, 01, 00, 00, 00, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, 01, DB, 73, 0B, 75, 28, 8B, 1E, 83, EE, FC, 11, DB, 72, 1F, 48, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C0, EB, D4, 01, DB, 75, 07, 8B, 1E, 83, EE, FC, 11, DB, 11, C9, EB, 52, 31, C9, 83, E8, 03, 72, 11, C1, E0, 08, 8A, 06, 46...
 
[+]

Entropy:
7.9213

Packer / compiler:
UPX v0.89.6 - v1.02 / v1.05 -v1.22 (Delphi) stub

Code size:
1 MB (1,097,728 bytes)

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

http://get.softm8.com/skype.exe

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