Malware

CL Suite by @CLMasters

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MITRE ATT&CK

Techniques & procedures

3 distinct techniques documented for this family, organized by ATT&CK tactic.

Collection

1 technique

T1213Data from Information RepositoriesEvidence1

“A ‘People’ extraction feature scrapes the Business Manager ‘People’ view, builds CSV files with names, email addresses, roles, status, and access levels… Another analytics component enumerates Business Manager IDs, linked ad accounts, connected pages, and billing or payment configurations…”

Exfiltration

2 techniques

T1567Exfiltration Over Web ServiceEvidence1

“The associated Facebook username and email are then sent to an attacker‑controlled infrastructure at getauth[.]pro… [and] silently exfiltrates those CSVs to the same backend…”

T1567.002Exfiltration to Cloud StorageEvidence1

“…sent to… getauth[.]pro, with an option to forward it to a Telegram channel… exfiltrates those CSVs… often marked for Telegram forwarding.”

ACTIVITY FEED

Recent activity

1 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.

1 SOURCESView more in app

cyber security newsNews

Feb 17, 2026

Malicious Chrome Extension Steals Facebook Business Manage 2FA Codes and Analytics Data

Malicious Chrome extension targeting Meta Business Suite/Facebook Business Manager admins. It captures TOTP seeds and current 2FA codes from its built-in 2FA generator, scrapes Business Manager ‘People’ and asset/analytics data (roles, emails, access levels, ad accounts, pages, billing/payment configuration), and exfiltrates data to attacker infrastructure (getauth[.]pro) with optional forwarding to Telegram—enabling account takeover and follow-on fraud.

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IOC matching

Match every observed IP, domain, and hash against your live telemetry.

Threat actor attribution

Named campaigns wielding this family, with evidence pinned to each claim.

Exploited vulnerabilities

CVEs this family uses for access and lateral movement.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

MITRE ATT&CK mapping3

Every documented technique, ranked by evidence weight.

Researcher chatter

Reddit, Mastodon, and CTI community discussion around this family.