Tag: vpn abuse

1 Attack Reports | 0 Vulnerabilities

Attack reports

RTO Challan Fraud: A Technical Report on APK-Based Financial and Identity Theft

A sophisticated mobile fraud operation has been uncovered, distributing a malicious 'RTO Challan / e-Challan' Android application via WhatsApp. The APK uses advanced obfuscation and hidden installation techniques to establish persistent control over victims' devices. It creates a custom VPN tunnel …
social engineering
android
whatsapp
financial fraud
apk
identity theft
otp interception
2025-12-12
e-challan
rto challan / e-challan
vpn abuse
Published: December 12, 2025
Downloadable IOCs: 2
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