Unit 42
Everybody Gets One: QtBot Used to Distribute Trickbot and Locky
Unit 42 investigates QtBot downloader used to distribute Trickbot and Locky.
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Unit 42
StegBaus: Because Sometimes XOR Just Isn’t Enough
Unit 42 investigates the StegBaus loader which contained many advanced data hiding techniques and has been seen delivering numerous different commodity malware families.
Unit 42
Can I spam from here: An Unusually Clever Spambot Tests Blacklists
Unit 42 researchers recently observed an unusually clever spambot’s attempts to increase delivery efficacy by abusing reputation blacklist service APIs. Rather than sending spam as soon as the host is infected, the …
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Unit 42
Everybody Gets One: QtBot Used to Distribute Trickbot and Locky
Unit 42 investigates QtBot downloader used to distribute Trickbot and Locky.
Unit 42
StegBaus: Because Sometimes XOR Just Isn’t Enough
Unit 42 investigates the StegBaus loader which contained many advanced data hiding techniques and has been seen delivering numerous different commodity malware families.
Unit 42
Can I spam from here: An Unusually Clever Spambot Tests Blacklists
Unit 42 researchers recently observed an unusually clever spambot’s attempts to increase delivery efficacy by abusing reputation blacklist service APIs. Rather than sending spam as soon as the host is infected, the …