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Threat Actors & CampaignsEmerging2 sourcesAug 24, 2026 · 07:23via SANS Internet Storm Center

DOUBLECUP's PNG Payload, (Mon, Aug 24th)

Brief

New malware that uses steganography always gets my attention, but I was disappointed when I looked at the latest DOUBLECUP write-up. It doesn’t use real steganography:

DOUBLECUP's PNG Payload - SANS Internet Storm Center

Read more on SANS Internet Storm Center→
Threat Actors & Campaigns

All credited sources

Highest-trust first. Dates are the publisher's original publish time.

SANS Internet Storm CenterPrimary··trust 1.34

DOUBLECUP's PNG Payload, (Mon, Aug 24th)

New malware that uses steganography always gets my attention, but I was disappointed when I looked at the latest DOUBLECUP write-up. It doesn't use real steganography:

Read more →
Malware.news··trust 0.88

DOUBLECUP's PNG Payload, (Mon, Aug 24th)

New malware that uses steganography always gets my attention, but I was disappointed when I looked at the latest DOUBLECUP write-up. It doesn’t use real steganography:

DOUBLECUP's PNG Payload - SANS Internet Storm Center

Read more →