etka_full.exe

HARASAN PRAPAPON

Part of the Crossrider framework, a web browser extension that will deliver advertisements such as coupons, price-comparisons, display media, affiliate links, banners, popups/popunders and other links. The application etka_full.exe by HARASAN PRAPAPON has been detected as adware by 4 anti-malware scanners. The program is a setup application that uses the NSIS (Nullsoft Scriptable Install System) installer. The file has been seen being downloaded from www.torntv-dl.com and multiple other hosts.
Publisher:
HARASAN PRAPAPON  (signed and verified)

MD5:
6faaba5364cdafe24a914e4c554248c2

SHA-1:
7c2d836296b993752778c134c954b5374278bfa8

SHA-256:
61d5a817130bc8f3b5a9360c4a13364ee6f56c7c070a97d58b26eb01fd151165

Scanner detections:
4 / 68

Status:
Adware

Explanation:
The installer bundles additional adware-type offers (ad-supported) that are displayed to the user during setup and typically installed by default. These include web browser ad-injectors.

Analysis date:
12/4/2024 6:29:23 PM UTC  (today)

Scan engine
Detection
Engine version

Malwarebytes
PUP.Optional.OneClickDownloader.A
v2014.05.18.08

Qihoo 360 Security
Win32/Virus.Adware.47b
1.0.0.1015

Reason Heuristics
PUP.HARASANPRAPAPON.J
14.6.12.9

Trend Micro House Call
TROJ_GEN.F47V0518
7.2.138

File size:
421.9 KB (432,040 bytes)

File type:
Executable application (Win32 EXE)

Installer:
NSIS (Nullsoft Scriptable Install System)

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

Digital Signature
Authority:
Thawte, Inc.

Valid from:
5/7/2014 2:00:00 AM

Valid to:
5/8/2015 1:59:59 AM

Subject:
CN=HARASAN PRAPAPON, OU=Individual Developer, O=No Organization Affiliation, L=Rawai, S=Phuket, C=TH

Issuer:
CN=Thawte Code Signing CA - G2, O="Thawte, Inc.", C=US

Serial number:
7D7E733EBA181BED3F1CA7001FFD54FD

File PE Metadata
Compilation timestamp:
12/5/2009 11:50:46 PM

OS version:
4.0

OS bitness:
Win32

Subsystem:
Windows GUI

Linker version:
6.0

CTPH (ssdeep):
6144:isV37TzpLlQHHOv0K8GbgPPegobQ2+FAkzF8xRCkBAn5vof0Tto+B0msKK0lTk7R:nrTBl2HIQGmybcALRVBYv20TtEmsGhU

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, 3F, 42, 00, E8, 09, 2C, 00, 00, A3, A4, 3E, 42, 00, 53, 8D, 44, 24, 34, 68, 60, 01, 00, 00, 50, 53, 68, 58, F4, 41, 00, FF, 15, 58, 71, 40, 00, 68, B8, 91, 40, 00, 68, A0, 36, 42, 00, E8, BC, 28, 00, 00, FF, 15, B0, 70, 40, 00, BF, 00, 90, 42, 00, 50, 57, E8, AA, 28, 00, 00...
 
[+]

Packer / compiler:
Nullsoft install system v2.x

Code size:
23 KB (23,552 bytes)

The file etka_full.exe has been seen being distributed by the following 13 URLs.

http://www.torntv-dl.com/.../Need_for_Speed_2014_BDRip_XviD_MiND.exe

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