SkypeDownloader.exe

Setup

Download Sp. z.o.o.

The application SkypeDownloader.exe, “Setup Setup ” by Download Sp. z.o.o has been detected as a potentially unwanted program by 2 anti-malware scanners. The program is a setup application that uses the Inno Setup installer. The file has been seen being downloaded from skype.zadarmo.org.
Publisher:
Zugara Investments Limited   (signed by Download Sp. z.o.o.)

Product:
Setup

Description:
Setup Setup

MD5:
844ddb082d23ae0323c18d9ab0a50597

SHA-1:
5e8f66a143f9208c2cb6ac2536d446ea0827bc01

SHA-256:
193ec797c9d87e343f7fa9435b0d40c6c898fd2a4df994f28b79531c326a0c1f

Scanner detections:
2 / 68

Status:
Potentially unwanted

Analysis date:
11/27/2024 12:06:59 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Installer.DownloadSpzoo.P
14.4.13.22

Trend Micro House Call
TROJ_GEN.F47V1109
7.2.103

File size:
670.4 KB (686,536 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Inno Setup

Language:
Language Neutral

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

Digital Signature
Authority:
DigiCert Inc

Valid from:
2/4/2013 7:00:00 PM

Valid to:
2/10/2014 7:00:00 AM

Subject:
CN=Download Sp. z.o.o., O=Download Sp. z.o.o., L=Warszawa, C=PL

Issuer:
CN=DigiCert Assured ID Code Signing CA-1, OU=www.digicert.com, O=DigiCert Inc, C=US

Serial number:
085E3D2A59F10CC943880B40ED67B453

File PE Metadata
Compilation timestamp:
6/19/1992 6:22:17 PM

OS version:
1.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
2.25

CTPH (ssdeep):
12288:wQiGi1SUwJXLqaeHhtjujbrkE12dpW/owqy5fi+M6EUtJARtudis2JJA:wQi/zEXyrOItiJtsWD

Entry address:
0xA5F8

Entry point:
55, 8B, EC, 83, C4, C4, 53, 56, 57, 33, C0, 89, 45, F0, 89, 45, DC, E8, CE, 8A, FF, FF, E8, D5, 9C, FF, FF, E8, 64, 9F, FF, FF, E8, 07, A0, FF, FF, E8, A6, BF, FF, FF, E8, 11, E9, FF, FF, E8, 78, EA, FF, FF, 33, C0, 55, 68, C9, AC, 40, 00, 64, FF, 30, 64, 89, 20, 33, D2, 55, 68, 92, AC, 40, 00, 64, FF, 32, 64, 89, 22, A1, 14, C0, 40, 00, E8, 26, F5, FF, FF, E8, 11, F1, FF, FF, 80, 3D, 34, B2, 40, 00, 00, 74, 0C, E8, 23, F6, FF, FF, 33, C0, E8, C4, 97, FF, FF, 8D, 55, F0, 33, C0, E8, B6, C5, FF, FF, 8B, 55...
 
[+]

Entropy:
7.9485

Packer / compiler:
Inno Setup v5.x - Installer Maker

Code size:
39.5 KB (40,448 bytes)

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

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