The Underground Ecosystem Of Credit Card Frauds

The Underground Ecosystem Of Credit Card Frauds

Abhinav Singh

@abhinavbom #malwaremustdie

Agenda

? Brief Introduction to Card based Payment Systems. ? POS Malwares and the Data dumps. ? Understanding the Underground Shopping Mall. ? Money flow, Demand & Supply ? Future Scope, Challenges & Solutions

Processing Card Payments

Key Components

POS RAM Scrapping Malware In a Nutshell

RAM

ERTFDFDGF!@DF$#%RTF^TRYRTY^&HYT&^FGFDGFY^T GTQAQ#@@%B4096654104697113^SINGH/ABHINAV^ 0806101273590052100000000000000? ;4096654104697113=08061012735900521000000?#1 12$$&&5yygfrbg*7567

RAM Temporarily Stores the Unencrypted Data

M A L

Running Processes

MAL.EXE Starts Reading the data in the Primary Memory

Meaningful Data is written on Disk

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