
How to read a stealer log: the anatomy of one line
What sits inside an infostealer record, what each field tells you and in what order to triage it.
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Short answers to questions we meet in the field: reading stealer logs, catching typosquats, managing IOCs, closing cases. Research, operations and product notes.

What sits inside an infostealer record, what each field tells you and in what order to triage it.

A valid session cookie removes the attacker's need for both the password and MFA. Case closure starts with session revocation.

Examining leaked data does not mean storing it without limit. Purpose, retention and access must be written down up front.

Closure is the most rushed step of a case. Five questions stop the same finding coming back three months later.