skypesetupfull.exe

Defense Mirror Inc. LTD

The application skypesetupfull.exe by Defense Mirror has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The file has been seen being downloaded from dybraso4svbl2.cloudfront.net.
Publisher:
Defense Mirror Inc. LTD  (signed and verified)

MD5:
46082817ecd8a90f0319d9bbf98cc186

SHA-1:
07e4f55928372cde1d023120cd4a9da81f9bcf9d

SHA-256:
4592a64374edd435f5c2e42126580625c7d983a4ac1da07afa7f631401bffbcf

Scanner detections:
1 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 5:12:43 AM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.DefenseM.Installer (M)
16.6.2.22

File size:
551.7 KB (564,960 bytes)

File type:
Executable application (Win32 EXE)

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\microsoft\windows\inetcache\ie\{random}\skypesetupfull.exe

Digital Signature
Authority:
Defense Mirror Inc. LTD

Valid from:
6/1/2016 8:44:31 AM

Valid to:
6/1/2017 8:44:31 AM

Subject:
CN=Defense Mirror LTD, OU=Defense Mirror LTD, O=Defense Mirror Inc. LTD, S=Munchen, C=DE

Issuer:
CN=Defense Mirror LTD, C=DE, S=Munchen, L=Munchen, E=admin@defensemirror.com, OU=Defense Mirror LTD, O=Defense Mirror Inc. LTD

Serial number:
100001

File PE Metadata
Compilation timestamp:
6/2/2016 7:47:37 AM

OS version:
5.1

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
14.0

CTPH (ssdeep):
12288:zAE7TAOsOTicYwMfguJG0aGrsBDzK//umYcjjwn0ChbRtLq3q0:zAE7TAOBTicYwMfguJG0aGrsBjmYc3wO

Entry address:
0x30CFC

Entry point:
E8, AA, 09, 00, 00, E9, 80, FE, FF, FF, FF, 25, B4, 81, 45, 00, 8B, 4D, F4, 64, 89, 0D, 00, 00, 00, 00, 59, 5F, 5F, 5E, 5B, 8B, E5, 5D, 51, F2, C3, 8B, 4D, F0, 33, CD, F2, E8, 93, F7, FF, FF, F2, E9, DA, FF, FF, FF, 8B, 4D, EC, 33, CD, F2, E8, 82, F7, FF, FF, F2, E9, C9, FF, FF, FF, 50, 64, FF, 35, 00, 00, 00, 00, 8D, 44, 24, 0C, 2B, 64, 24, 0C, 53, 56, 57, 89, 28, 8B, E8, A1, 84, 10, 47, 00, 33, C5, 50, FF, 75, FC, C7, 45, FC, FF, FF, FF, FF, 8D, 45, F4, 64, A3, 00, 00, 00, 00, F2, C3, 50, 64, FF, 35, 00...
 
[+]

Entropy:
6.7418

Code size:
346 KB (354,304 bytes)

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

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