adobe photoshop portable full cs6.exe

The executable adobe photoshop portable full cs6.exe has been detected as malware by 3 anti-virus scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer, however the file is not signed with an authenticode signature from a trusted source. The file has been seen being downloaded from dc408.4shared.com and multiple other hosts.
MD5:
8da5b5f8eb402a27b99d2c95bf37dea0

SHA-1:
4702d9e87ad46ceb5f68f465f880d06152457597

SHA-256:
1924de1d8a7b7f8bee7bd7408167fc92c95cdb74a1c1b5acbc4184bc55dd820b

Scanner detections:
3 / 68

Status:
Malware

Explanation:
Bundles additional software, mostly toolbars and other potentially unwanted applications using the Vittalia monitization installer.

Analysis date:
12/25/2024 6:44:01 PM UTC  (today)

Scan engine
Detection
Engine version

avast!
Malware-gen
151222-1

Dr.Web
infected with Trojan.Vittalia.1532
9.0.1.05190

ESET NOD32
NSIS/TrojanDownloader.Adload.R trojan
7.0.302.0

File size:
5.3 MB (5,577,018 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\adobe photoshop portable full cs6.exe

File PE Metadata
Compilation timestamp:
12/5/2009 2:50:52 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:7r/AiXFr6VzFFs9URj6K853UqCE/JGTIeCGlMzj2NoxqP6686+tWxCSn:vAiXF67s9UIK85A4JGTIDPQ6QsnS

Entry address:
0x30FA

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 60, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B0, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 18, EC, 42, 00, E8, F1, 2B, 00, 00, A3, 64, EB, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 98, 8F, 42, 00, FF, 15, 58, 71, 40, 00, 68, 54, 91, 40, 00, 68, 60, E3, 42, 00, E8, A4, 28, 00, 00, FF, 15, AC, 70, 40, 00, BF, 00, 40, 43, 00, 50, 57, E8, 92, 28, 00, 00...
 
[+]

Entropy:
7.9485

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file adobe photoshop portable full cs6.exe has been seen being distributed by the following 2 URLs.

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