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stepmania-3.9b.exe

The application stepmania-3.9b.exe has been detected as a potentially unwanted program by 7 anti-malware 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 installer uses the OpenCandy monitzation platform which will donwload and install offers in the setup for potentially unwanted software including ad/search-supported toolbars. The file has been seen being downloaded from download820.mediafire.com and multiple other hosts.
MD5:
1e2f6d370c87dfcba0731cfab53ecbf6

SHA-1:
b068a1479eb0fbdc01b19338ed3d5190e60afe81

SHA-256:
b6ebf939aae1caa2fce41e042f3c01c4d7e96f9557d4dc38dd94d2d86035a0d7

Scanner detections:
7 / 68

Status:
Potentially unwanted

Explanation:
Packages the OpenCandy software bundler that offers to install additional software and may include web browser add-ons and toolbars which display advertising (based on publisher settings and geo context).

Analysis date:
11/17/2024 2:03:02 AM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
Trojan.Win32.Agent
4.0.3.15212

ESET NOD32
Win32/OpenCandy
9.9931

Fortinet FortiGate
W32/OpenCandy
2/12/2015

Malwarebytes
PUP.Optional.OpenCandy
v2015.02.12.03

Trend Micro House Call
PAK_Generic.005
7.2.43

Trend Micro
PAK_Generic.005
10.465.12

VIPRE Antivirus
Opencandy
30210

File size:
12.3 MB (12,895,890 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\downloads\stepmania-3.9b.exe

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
393216:q1IfCPqPfV0jE9ukYJC0yZR9I35ZTB+9k:gIqPqV0jE9ukYo99E53+9k

Entry address:
0x323C

Entry point:
81, EC, 80, 01, 00, 00, 53, 55, 56, 33, DB, 57, 89, 5C, 24, 18, C7, 44, 24, 10, 30, 91, 40, 00, 33, F6, C6, 44, 24, 14, 20, FF, 15, 30, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, B4, 70, 40, 00, 53, FF, 15, 7C, 72, 40, 00, 6A, 08, A3, 58, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
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Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file stepmania-3.9b.exe has been seen being distributed by the following 3 URLs.

http://download820.mediafire.com/wlqrrl5eov0g/.../StepMania-3.9b.exe

http://download820.mediafire.com/nx2jv4c926xg/.../StepMania-3.9b.exe

http://www.stepmania.com/mirror3.php?file=StepMania-3.9b.exe

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