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quickref-setup-1.10.0.8.exe

QUICKREF

This is part of the InfoAtoms browser extension which will display variopus forms of advertising in the web browser by injecting new ads such as banner, text-links and search results. The application quickref-setup-1.10.0.8.exe by QUICKREF has been detected as adware by 7 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. It is also typically executed from the user's temporary directory. The file has been seen being downloaded from cdn.airdlr1.com and multiple other hosts.
Publisher:
Quick Ref  (signed by QUICKREF)

Product:
Quick Ref

Description:
Quick Ref Setup

Version:
1.10.0.8

MD5:
aed31eb42516bd501fddc3fa3f7f1f0f

SHA-1:
f3899da6b1d328bee969fc35abd20bab1b253c32

SHA-256:
943b22b89ac54bad8e40dc6bfa10194212ba69e690c8d6f6c8b8932b6bb150b9

Scanner detections:
7 / 68

Status:
Adware

Analysis date:
12/24/2024 11:57:51 PM UTC  (a few moments ago)

Scan engine
Detection
Engine version

Agnitum Outpost
PUA.Popad
7.1.1

Avira AntiVirus
ADWARE/Adware.Gen7
7.11.205.232

Dr.Web
Adware.Plugin.274
9.0.1.030

Reason Heuristics
PUP.Installer.InfoAtoms
15.3.18.1

Trend Micro House Call
Suspicious_GEN.F47V0128
7.2.30

Vba32 AntiVirus
AdWare.Vitruvian
3.12.26.3

Zillya! Antivirus
Backdoor.CPEX.Win32.30054
2.0.0.2049

File size:
1011.4 KB (1,035,704 bytes)

Product version:
1.10.0.8

Copyright:
(c) 2014 Quick Ref

Original file name:
quickref-setup.exe

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Language:
Language Neutral

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\quickref-setup-1.10.0.8.exe

Digital Signature
Signed by:
QUICKREF

Authority:
GlobalSign nv-sa

Valid from:
9/4/2014 11:50:56 AM

Valid to:
9/4/2016 11:50:56 AM

Subject:
E=Support@quickrefapp.com, CN=QUICKREF, O=QUICKREF, L=Dover, S=DE, C=US

Issuer:
CN=GlobalSign CodeSigning CA - G2, O=GlobalSign nv-sa, C=BE

Serial number:
11219B2E795F5F7739842A0C0B7E7F9F1A08

File PE Metadata
Compilation timestamp:
12/5/2009 2:52:06 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
12288:TyfQ3TRVMeRU+3EJz2/z1Z4QCE/oq3+zbCwlmfpIRNJbl4Ve0fB30MzzSyXOZEin:TPjRVpGwRX/o6atIfoblKfBMQhkldD

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, 6F, 44, 00, E8, 09, 2C, 00, 00, A3, A4, 6E, 44, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, 9C, 42, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 2E, 44, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, F0, 46, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Entropy:
7.7945

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file quickref-setup-1.10.0.8.exe has been seen being distributed by the following 2 URLs.

http://cdn.airdlr1.com/downloads/offers/.../quickref-setup-1.10.0.8.exe

http://d32cld3wn0he24.cloudfront.net/.../quickref-setup-1.10.0.8.exe

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