Malware

OctoLink Sender

For your environment

Hunt this family in your stack

Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.

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MITRE ATT&CK

Techniques & procedures

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

Resource Development

1 technique

T1586Compromise AccountsEvidence1

The platform also offers a tool known as OctoLink Sender to mass-send phishing emails from the breached account to other contacts, a technique called lateral phishing.

Initial Access

2 techniques

T1078Valid AccountsEvidence1

If the code is entered, the attacker is in, and the user is redirected to a webpage that simply says “Document Expired”. In as little as 42 seconds, the attacker has gained persistent access.

T1566PhishingEvidence1

OctoLink Sender is the mass-mail tool that works with the panel for lateral phishing.

Persistence

1 technique

T1078Valid AccountsEvidence1

If the code is entered, the attacker is in, and the user is redirected to a webpage that simply says “Document Expired”. In as little as 42 seconds, the attacker has gained persistent access.

Privilege Escalation

1 technique

T1078Valid AccountsEvidence1

If the code is entered, the attacker is in, and the user is redirected to a webpage that simply says “Document Expired”. In as little as 42 seconds, the attacker has gained persistent access.

Stealth

1 technique

T1078Valid AccountsEvidence1

If the code is entered, the attacker is in, and the user is redirected to a webpage that simply says “Document Expired”. In as little as 42 seconds, the attacker has gained persistent access.

Credential Access

1 technique

T1649Steal or Forge Authentication CertificatesEvidence1

The activity pointed to a broader, more mature ecosystem built to capture tokens, maintain access, abuse compromised mailboxes, and support follow-on fraud.

ACTIVITY FEED

Recent activity

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

2 SOURCESView more in app

the hacker newsNews

Jul 13, 2026

Forg365 PhaaS Targets Microsoft 365 with Device Code and AitM Session Theft

A phishing distribution tool associated with Kali365 that sends phishing emails from compromised accounts to additional victims for lateral phishing and propagation.

huntress blogNews

Jun 11, 2026

Inside Kali365, a Device Code Phishing Ecosystem | Huntress

Companion mass-mailing tool used with Kali365 to conduct lateral phishing from compromised Microsoft 365 accounts. It refreshes stolen tokens, sends mail through Microsoft Graph using a draft-create/send/delete workflow, throttles delivery in waves to preserve reputation, and supports sustained outbound phishing from victim mailboxes.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets match these IOCs, which detections are missing, which campaigns to expect next, and what to do in the next 30 minutes.

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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 mapping4

Every documented technique, ranked by evidence weight.

Researcher chatter

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

Back to malware

Malware

OctoLink Sender

For your environment

Hunt this family in your stack

Mallory pivots from this family to the IOCs, detections, and named campaigns that touch your stack, and pages you when something new lands.

Start free trial

MITRE ATT&CK

Techniques & procedures

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

Resource Development

1 technique

T1586Compromise AccountsEvidence1

The platform also offers a tool known as OctoLink Sender to mass-send phishing emails from the breached account to other contacts, a technique called lateral phishing.

Initial Access

2 techniques

T1078Valid AccountsEvidence1

If the code is entered, the attacker is in, and the user is redirected to a webpage that simply says “Document Expired”. In as little as 42 seconds, the attacker has gained persistent access.

T1566PhishingEvidence1

OctoLink Sender is the mass-mail tool that works with the panel for lateral phishing.

Persistence

1 technique

T1078Valid AccountsEvidence1

If the code is entered, the attacker is in, and the user is redirected to a webpage that simply says “Document Expired”. In as little as 42 seconds, the attacker has gained persistent access.

Privilege Escalation

1 technique

T1078Valid AccountsEvidence1

If the code is entered, the attacker is in, and the user is redirected to a webpage that simply says “Document Expired”. In as little as 42 seconds, the attacker has gained persistent access.

Stealth

1 technique

T1078Valid AccountsEvidence1

If the code is entered, the attacker is in, and the user is redirected to a webpage that simply says “Document Expired”. In as little as 42 seconds, the attacker has gained persistent access.

Credential Access

1 technique

T1649Steal or Forge Authentication CertificatesEvidence1

The activity pointed to a broader, more mature ecosystem built to capture tokens, maintain access, abuse compromised mailboxes, and support follow-on fraud.

ACTIVITY FEED

Recent activity

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

2 SOURCESView more in app

the hacker newsNews

Jul 13, 2026

Forg365 PhaaS Targets Microsoft 365 with Device Code and AitM Session Theft

A phishing distribution tool associated with Kali365 that sends phishing emails from compromised accounts to additional victims for lateral phishing and propagation.

huntress blogNews

Jun 11, 2026

Inside Kali365, a Device Code Phishing Ecosystem | Huntress

What this page doesn’t show

The version that knows your environment.

Start free trial

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 mapping4

Every documented technique, ranked by evidence weight.

Researcher chatter

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