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uninstaller.exe

Couponarific

This is the instaler for an an Adpeak program that shows ads in the browser without providing information about the ad's origin. Ads are injected as banners or text-links in random web pages. The application uninstaller.exe by Couponarific has been detected as adware 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 NSIS (Nullsoft Scriptable Install System) installer. This is the uninstaller utility registered in the Windows Control Panel for the program couponarific by couponarific.
Publisher:
Couponarific  (signed and verified)

MD5:
9a4fb64e317ec62f3656262791596929

SHA-1:
8b49ae2c703f5221386795a7d9a5849b39d5d46e

SHA-256:
04d4ef815aa7ac555a7eb4806df69c90738f69a0c536f9310228a4d3029e8e23

Scanner detections:
1 / 68

Status:
Adware

Explanation:
Injects advertisements in the web browser in the form or banner ads and popups.

Analysis date:
12/25/2024 1:13:57 PM UTC  (today)

Scan engine
Detection
Engine version

Reason Heuristics
PUP.Adpeak.Couponar.Installer (M)
16.6.26.12

File size:
103.4 KB (105,872 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\Program Files\632fa6b7-bafa-430b-9264-3e1ab9db85eb\uninstaller.exe

Digital Signature
Signed by:
Couponarific

Authority:
GlobalSign nv-sa

Valid from:
10/6/2014 9:12:43 PM

Valid to:
10/7/2015 9:12:43 PM

Subject:
E=support@couponarific.com, CN=Couponarific, O=Couponarific, L=Seattle, S=WA, C=US

Issuer:
CN=GlobalSign CodeSigning CA - SHA256 - G2, O=GlobalSign nv-sa, C=BE

Serial number:
1121D5217FDB68336D578AC0747743835652

File PE Metadata
Compilation timestamp:
10/7/2014 5:40:20 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
3072:8dxNE+Hb+eyz9zIaJzWNtP8s6sozClfjg:8W+7+eMt4Evjz+s

Entry address:
0x335A

Entry point:
81, EC, D8, 02, 00, 00, 53, 55, 56, 57, 6A, 20, 33, ED, 5E, 89, 6C, 24, 18, C7, 44, 24, 10, 30, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, BC, 70, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 09, A3, B8, 92, 42, 00, E8, 15, 2F, 00, 00, A3, 04, 92, 42, 00, 55, 8D, 44, 24, 38, 68, B4, 02, 00, 00, 50, 55, 68, A8, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, 7C, 93, 40, 00, 68, 00, 82, 42, 00, E8, 80, 2B, 00, 00, FF, 15, 34, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, 6E, 2B, 00, 00...
 
[+]

Entropy:
7.0884

Packer / compiler:
Nullsoft install system v2.x

Code size:
24 KB (24,576 bytes)

Program Uninstaller
Program name:
couponarific

Display publisher:
couponarific

Display version:
2.0.1

Uninstall string:
C:\Program Files\632FA6B7-BAFA-430B-9264-3E1AB9DB85EB\uninstaller.exe -source="632FA6B7-BAFA-430B-9264-3E1AB9DB85EB" -clean="1"


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