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new258c.tmp.exe

Qbyrd Toolbar

IAC Search and Media

This installer is part of the Ask.com (APN) network which will install the Ask.com branded toolbar or browser extension which will take control of the web browser's search functions. The application new258c.tmp.exe, “Setup Launcher ” by IAC Search and Media has been detected as a potentially unwanted program by 1 anti-malware scanner with very strong indications that the file is a potential threat. The program is a setup application that uses the APN Stub installer.
Publisher:
Qbyrd.com   (signed by IAC Search and Media)

Product:
Qbyrd Toolbar

Description:
Setup Launcher

Version:
1.9.1.0

MD5:
04f3d9a0c3e3c3fc4bf37ade5dd5e446

SHA-1:
d5b510f358b8f93aa0b6df68c4da2448de9563ae

SHA-256:
24211b0eae88a0cfa673379a638bcde9fe63f12602e6463edab8e0769ec260f0

Scanner detections:
1 / 68

Status:
Potentially unwanted

Note:
Our current pool of anti-malware engines have not currently detected this file, however based on our own detection heuristics we feel that this file is unwanted.

Analysis date:
12/23/2024 11:47:45 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Ask (M)
16.8.29.19

File size:
2.7 MB (2,839,376 bytes)

Product version:
1.9.1.0

Copyright:
Copyright (C) 2009 Acresso Software Inc. and/or InstallShield Co. Inc. All Rights Reserved.

Original file name:
Setup.exe

File type:
Executable application (Win32 EXE)

Installer:
APN Stub

Language:
English (United States)

Common path:
C:\users\{user}\appdata\local\temp\new258c.tmp.exe

Digital Signature
Signed by:
IAC Search and Media

Authority:
VeriSign, Inc.

Valid from:
10/20/2009 7:00:00 PM

Valid to:
10/20/2012 6:59:59 PM

Subject:
CN=IAC Search and Media, OU=Digital ID Class 3 - Microsoft Software Validation v2, O=IAC Search and Media, L=Oakland, S=California, C=US

Issuer:
CN=VeriSign Class 3 Code Signing 2009-2 CA, OU=Terms of use at https://www.verisign.com/rpa (c)09, OU=VeriSign Trust Network, O="VeriSign, Inc.", C=US

Serial number:
596DF135D6540E700E84211A065D9C98

File PE Metadata
Compilation timestamp:
9/21/2009 11:59:13 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
49152:NfkbVCs/2cex8CfdVY36EfrTzcZoehBSyqnY5waneHLrMxhTuwga+sPtFgqlyrpJ:NfjDYKEgZ5bqNKwrkhawr+argqlydqcj

Entry address:
0x8032B

Entry point:
55, 8B, EC, 6A, FF, 68, 48, 51, 4A, 00, 68, B0, 0E, 48, 00, 64, A1, 00, 00, 00, 00, 50, 64, 89, 25, 00, 00, 00, 00, 83, EC, 58, 53, 56, 57, 89, 65, E8, FF, 15, 90, 31, 4A, 00, 33, D2, 8A, D4, 89, 15, E0, 91, 4C, 00, 8B, C8, 81, E1, FF, 00, 00, 00, 89, 0D, DC, 91, 4C, 00, C1, E1, 08, 03, CA, 89, 0D, D8, 91, 4C, 00, C1, E8, 10, A3, D4, 91, 4C, 00, 6A, 01, E8, 31, 3C, 00, 00, 59, 85, C0, 75, 08, 6A, 1C, E8, C3, 00, 00, 00, 59, E8, 11, 16, 00, 00, 85, C0, 75, 08, 6A, 10, E8, B2, 00, 00, 00, 59, 33, F6, 89, 75...
 
[+]

Entropy:
7.6915

Developed / compiled with:
Microsoft Visual C++ v6.0

Code size:
648 KB (663,552 bytes)

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