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skypesetup.exe

SuperCool Applications

The installer utilizes the installCore download manager which may bundle additional offers for various ad-supported toolbars, extensions and utilities. The application skypesetup.exe by SuperCool Applications has been detected as adware by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the installCore installer. The file has been seen being downloaded from www.all-call4freeapp.com.
Publisher:
SuperCool Applications  (signed and verified)

MD5:
96251eb7824e860df82a802e32305f79

SHA-1:
ca79c017b2527553fa62ff902f23a91abfaa262a

SHA-256:
5262305e54f34605783a8c9d2b04c3f874477bd1cc4521746f831734ea05ab68

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.

Description:
This is an installer which may bundle legitimate applications with offers for additional 3rd-party applications that may be unwanted by the user. While the installer contains an 'opt-out' feature this is not set be defult and is usually overlooked.

Analysis date:
4/19/2024 4:58:18 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.installCore.SuperCoo.Installer (M)
16.4.18.19

File size:
791.7 KB (810,720 bytes)

File type:
Executable application (Win32 EXE)

Bundler/Installer:
installCore

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

Digital Signature
Signed by:
SuperCool Applications

Authority:
COMODO CA Limited

Valid from:
8/15/2013 2:00:00 AM

Valid to:
8/16/2014 1:59:59 AM

Subject:
CN=SuperCool Applications, O=SuperCool Applications, STREET=63 Ronthscheld Blvd., L=Tel Aviv, S=Israel, PostalCode=65785, C=IL

Issuer:
CN=COMODO Code Signing CA 2, O=COMODO CA Limited, L=Salford, S=Greater Manchester, C=GB

Serial number:
7239B70290995A99967AE1DE581942C0

File PE Metadata
Compilation timestamp:
7/2/2001 10:24:39 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
24576:RlNYS9igSGVIJI4ys5OWTmxvUKxoJAUlY:FY2ity+8x1SJba

Entry address:
0x9386

Entry point:
55, 8B, EC, 6A, FF, 68, 90, A2, 40, 00, 68, 06, 95, 40, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 68, 53, 56, 57, 89, 65, E8, 33, DB, 89, 5D, FC, 6A, 02, FF, 15, E4, A0, 40, 00, 59, 83, 0D, 1C, DE, 40, 00, FF, 83, 0D, 20, DE, 40, 00, FF, FF, 15, E0, A0, 40, 00, 8B, 0D, 18, DE, 40, 00, 89, 08, FF, 15, 18, A1, 40, 00, 8B, 0D, 14, DE, 40, 00, 89, 08, A1, E8, A0, 40, 00, 8B, 00, A3, 24, DE, 40, 00, E8, 10, 01, 00, 00, 39, 1D, B0, C9, 40, 00, 75, 0C, 68, 02, 95, 40, 00, FF, 15, EC, A0...
 
[+]

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
33.5 KB (34,304 bytes)

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

http://www.all-call4freeapp.com/?dl=1&meta=cdtFcrLJ rcJ dAJhdREhKVzUzWPDrFthXtjcmVP2rldDX0mIT1zvm2yIKiWvmREhKVzvmNjhLVTvmNBDz1lcyDjhTnmDZ0wvmNpDZ1fOTadNZn0NTcRvmt3hXtGDXl3 3vCfSDt2Z1Y K507dP0eXslfSDt j1YcrRP7dVtDKF0fSDj2Z1Y2r5yDdV0fSDu2Z1YIKDZ dF0DKF0OCxWedlmLdVPcmNoOlxWvmV4cHaWed5jDKlCfSDPcZ1Y7Kxw 3Np2rlJ E0mDH7Wedxl2mljDX0mvm5EIKiWXzC4ATa4AZgFOZMR

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