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coupoon_09_04--c4304491.exe

Coupoon

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 coupoon_09_04--c4304491.exe by Coupoon has been detected as adware by 8 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.
Publisher:
Coupoon  (signed and verified)

MD5:
5f71caec496438ed09fbb65a05dfad0a

SHA-1:
88696bc0fe8c40863feaa54cbdd37b1260edf8b5

SHA-256:
75b9c5da1d2475338a909aa6816b7c427b5aa3f2b8f92dff1af2345fd3b5c19f

Scanner detections:
8 / 68

Status:
Adware

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

Analysis date:
5/19/2024 2:07:05 AM UTC  (today)

Scan engine
Detection
Engine version

AVG
Generic
2016.0.3088

Baidu Antivirus
Adware.Win32.Adpeak
4.0.3.1565

ESET NOD32
Win32/Adware.Adpeak (variant)
9.11594

K7 AntiVirus
Adware
13.203.15842

Malwarebytes
PUP.Optional.Coupoon.A
v2015.06.05.12

Qihoo 360 Security
HEUR/QVM42.0.Malware.Gen
1.0.0.1015

Reason Heuristics
PUP.AdPeak.Installer
15.6.4.20

Trend Micro House Call
Suspicious_GEN.F47V0412
7.2.156

File size:
350.8 KB (359,176 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

Common path:
C:\users\{user}\appdata\local\temp\{random}.tmp\coupoon_09_04--c4304491.exe

Digital Signature
Signed by:
Coupoon

Authority:
GlobalSign nv-sa

Valid from:
11/21/2014 10:35:57 AM

Valid to:
11/22/2015 10:35:57 AM

Subject:
E=support@coupoon.org, CN=Coupoon, O=Coupoon, L=Tallahassee, S=FL, C=US

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

Serial number:
1121400C47EC899C3BA485785E2CAB2D79C3

File PE Metadata
Compilation timestamp:
10/7/2014 12:40:14 AM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:OoGzI1XknKagkhapYH+CLP9DBpyJvikm44xkckWFGjCXI45L5P4/qPQkPZvvzJ/B:Obhn0CztHQL4xLgc594wDlvzCUX

Entry address:
0x31FF

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, D8, 92, 40, 00, 89, 6C, 24, 14, FF, 15, 34, 70, 40, 00, 68, 01, 80, 00, 00, FF, 15, 34, 71, 40, 00, 55, FF, 15, AC, 72, 40, 00, 6A, 09, A3, 78, 92, 42, 00, E8, FD, 2E, 00, 00, A3, C4, 91, 42, 00, 55, 8D, 44, 24, 38, 68, B4, 02, 00, 00, 50, 55, 68, 70, 06, 42, 00, FF, 15, 7C, 71, 40, 00, 68, C0, 92, 40, 00, 68, C0, 81, 42, 00, E8, 68, 2B, 00, 00, FF, 15, 38, 71, 40, 00, BB, 00, 40, 43, 00, 50, 53, E8, 56, 2B, 00, 00...
 
[+]

Entropy:
7.9503

Packer / compiler:
Nullsoft install system v2.x

Code size:
23.5 KB (24,064 bytes)

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