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Squidoor: Suspected Chinese Threat Actor’s Backdoor Targets Global Organizations
WHITE Squidoor Tr1sa111 2025-02-28 Modified: 2025-03-29
37
IOCs
MEDIUM VOLUME
squidoorbackdooraptespionage
MITRE ATT&CK & Malware Families
ATT&CK TECHNIQUES
Indicators of Compromise (5 / 37 total)
All FileHash-MD5 FileHash-SHA1 FileHash-SHA256 domain hostname
TYPEINDICATORDESCRIPTIONCREATED
FileHash-SHA1 2fdea656bf50277c8d728e1a005bf1e5157c68d0 SHA1 of 83406905710e52f6af35b4b3c27549a12c28a628c492429d3a411fdb2d28cc8c 2025-02-28
FileHash-SHA1 7e2366cf665c602237e988954700cd48859fb197 SHA1 of 3fcfc4cb94d133563b17efe03f013e645fa2f878576282805ff5e58b907d2381 2025-02-28
FileHash-SHA1 a1376a0760c0c327c2ff370cecdf755dfa53eca5 SHA1 of f45661ea4959a944ca2917454d1314546cc0c88537479e00550eef05bed5b1b9 2025-02-28
FileHash-SHA1 e056d93490fc1c8a07745930e763611989eda674 SHA1 of 8187240dafbc62f2affd70da94295035c4179c8e3831cb96bdd9bd322e22d029 2025-02-28
FileHash-SHA1 f26028851f3b6f81c915ee1243173434fad86172 SHA1 of 9f62c1d330dddad347a207a6a565ae07192377f622fa7d74af80705d800c6096 2025-02-28
References (1)
↗ https://unit42.paloaltonetworks.com/advanced-backdoor-squidoor/