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va31.exe

Speed-Bit LTD

The application va31.exe, “SpeedBit Video Accelerator” by Speed-Bit has been detected as a potentially unwanted program by 4 anti-malware scanners. The program is a setup application that uses the Wise Installer installer. 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.
Publisher:
SpeedBit Ltd.  (signed by Speed-Bit LTD)

Description:
SpeedBit Video Accelerator

Version:
3136(build_1093)

MD5:
86e2af778b382b760a8f6d0bc3ab79db

SHA-1:
0874068e14b9291f917e0c26ee6a4917055272a4

SHA-256:
cb3e5784268eb2b9dcf6077c7d62f5c926319336abe388ee43bbd0f85725adf4

Scanner detections:
4 / 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:
4/26/2024 6:38:39 PM UTC  (today)

Scan engine
Detection
Engine version

Baidu Antivirus
AdWare.Win32.OpenCandy
4.0.3.14919

ESET NOD32
Win32/OpenCandy
8.9888

Reason Heuristics
PUP.OpenCandy.Installer (L)
16.12.1.6

Trend Micro House Call
TROJ_GEN.USVTJ27
7.2.262

File size:
5.5 MB (5,791,056 bytes)

File type:
Executable application (Win32 EXE)

Installer:
Wise Installer

Language:
English (United States)

Common path:
C:\users\{user}\downloads dt\va31.exe

Digital Signature
Signed by:
Speed-Bit LTD

Authority:
Thawte Consulting (Pty) Ltd.

Valid from:
7/7/2008 7:00:00 PM

Valid to:
9/4/2010 6:59:59 PM

Subject:
CN=Speed-Bit LTD, OU=SECURE APPLICATION DEVELOPMENT, O=Speed-Bit LTD, L=Haifa, S=North, C=IL

Issuer:
CN=Thawte Code Signing CA, O=Thawte Consulting (Pty) Ltd., C=ZA

Serial number:
76392AEFA4819C3FB530287BB1313517

File PE Metadata
Compilation timestamp:
4/8/1999 3:24:47 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
98304:rC4kAGV1TxA9KKH9UICr7qoPeAzwa2Y1cGclhSR4xERzkhlq3hOmMXHVZkCgo:rcAWTwK/yyDwkYwGgQhA5Okw

Entry address:
0x1000

Entry point:
55, 8B, EC, 81, EC, 78, 05, 00, 00, 53, 56, BE, 04, 01, 00, 00, 57, 8D, 85, 94, FD, FF, FF, 56, 33, DB, 50, 53, FF, 15, 34, 20, 40, 00, 8D, 85, 94, FD, FF, FF, 56, 50, 8D, 85, 94, FD, FF, FF, 50, FF, 15, 30, 20, 40, 00, 8B, 3D, 2C, 20, 40, 00, 53, 53, 6A, 03, 53, 6A, 01, 8D, 85, 94, FD, FF, FF, 68, 00, 00, 00, 80, 50, FF, D7, 83, F8, FF, 89, 45, FC, 0F, 84, 7B, 01, 00, 00, 8D, 85, 90, FC, FF, FF, 50, 56, FF, 15, 28, 20, 40, 00, 8D, 85, 98, FE, FF, FF, 50, 53, 8D, 85, 90, FC, FF, FF, 68, 10, 30, 40, 00, 50...
 
[+]

Entropy:
7.9995

Packer / compiler:
Wise Installer Stub

Code size:
512 Bytes (512 bytes)

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