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visual studio 2010 professional (x86) original dvd [english].exe

The executable visual studio 2010 professional (x86) original dvd [english].exe has been detected as malware by 2 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 dc438.4shared.com.
MD5:
d71df4976138c52a96288b8a4589b935

SHA-1:
d57e2207cf0521062641e231b4e89532c7b5e93f

SHA-256:
3bc2d65dd1a70948ac491674ab63ba199d9035728cf807b556a26a8eb389171b

Scanner detections:
2 / 68

Status:
Malware

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

Analysis date:
4/26/2024 10:08:36 PM UTC  (today)

Scan engine
Detection
Engine version

Dr.Web
infected with Trojan.Vittalia.1532
9.0.1.05190

ESET NOD32
NSIS/TrojanDownloader.Adload.R trojan
7.0.302.0

File size:
2.2 MB (2,271,867 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

File PE Metadata
Compilation timestamp:
12/6/2009 3:50:52 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:CORMY/EhNrd5CwfVLwt/lyzZnn5NUMdaKnCMDJtwPzhx2BZWCZa2oKU3QX+:COnEv50GViEzZn/UMdZnCMV61c/Z9Id

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:
7.9306

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

The file visual studio 2010 professional (x86) original dvd [english].exe has been seen being distributed by the following URL.

http://dc438.4shared.com/download/.../Visual_Studio_2010_Professiona.exe

herdProtect is a second line of defense malware removal platform powered by 68 anti-malware engines in the cloud. Since no single anti-malware program is perfect 100% of the time, herdProtect utilizes a 'herd' of multiple engines to guarantee the widest coverage and the earliest possible detection.