software

POLLBLEND

activeentity:software

[POLLBLEND](https://attack.mitre.org/software/S9066) is a Windows tunneler written C++ that has utilized hardcoded C2 servers and leveraged hardcoded URI parameters for follow-on actions.(Citation: Mandiant_UNC1549_Nov2025) [POLLBLEND](https://attack.mitre.org/software/S9066) was first observed in 2025 and has been affiliated with the cyber espionage threat group [NIMBUS MANTICORE](https://attack.mitre.org/groups/G1059).(Citation: Mandiant_UNC1549_Nov2025)

Curated · btcintel

claims we make, each with its source and citation · sources may contradict; we show the set, never a score

Facts

id: pollblend
kind: software
status: active
aliases: —
jurisdictions: —
claims naming it: 0 · 0 attributions · 1 relations · 0 events

Identifiers

attack S9066via mitre-attack

Relations

MITRE ATT&CK Enterpriserecords thatNIMBUS MANTICOREusesPOLLBLEND
fetch —sha256 81113ba98afa2928
rel_3344btcintel:relations:3344@v1 sha256:f636951ee2013c0c
confidenceauthority data · 60

Events

computedno dated events recorded for this entity

Claims naming this entity

computedno current claim names this entity

Subjects0 subjects carry a claim naming this entity · a sample

computedno subject carries a claim naming this entity

Community

notes from Nostr labelers · never merged with the bands above · not endorsed

Community content is indexed from Nostr and not endorsed by btcintel.

not computed yetNot indexed yet: the community index has not looked at this subject.