Copak malware family
Copak is a malware family tracked by MalwareAnalyzer by Cyble across 5 publicly analyzed samples. First seen 2026-07-28, most recently 2026-08-16. Observed ATT&CK techniques include T1112, T1105, T1543.003.
Corpus statistics
- Publicly analyzed samples: 5
- First seen: 2026-07-28
- Last seen: 2026-08-16
- Verdicts: malicious 4, suspicious 1
- File types: pe 5
ATT&CK techniques used by Copak
Recent Copak samples
- e5f174a2ed7ed8cf329ec05432d7c56771cc936b488c59c78f80af499249a593 - malicious (2026-08-16)
- c2534eccf4143ea3b6e26506a454bf170c325c38a24ba25861ae6d298f4a1021 - suspicious (2026-08-11)
- virussign.com_6964303743f9680e79804a7db7abec80.vir - malicious (2026-08-11)
- virussign.com_78577c9fe2b3216b69cd8950386e3130.vir - malicious (2026-07-28)
- virussign.com_25f707697b9dcc7b09c5fa8bafa84bf0.vir - malicious (2026-07-28)
Frequently asked about Copak
- What is Copak?
- Copak is a malware family tracked by MalwareAnalyzer by Cyble across 5 publicly analyzed samples. First seen 2026-07-28, most recently 2026-08-16. Observed ATT&CK techniques include T1112, T1105, T1543.003.
- How many Copak samples have been analyzed?
- MalwareAnalyzer by Cyble holds 5 publicly analyzed samples attributed to Copak, first seen 2026-07-28 and most recently 2026-08-16. This counts public submissions to this platform only, so it is a measure of what we have seen rather than of the family's total prevalence.
- What MITRE ATT&CK techniques does Copak use?
- Across our Copak samples the most frequently observed techniques are T1112 (4), T1105 (2), T1543.003 (2). Counts are the number of analyzed samples in which each technique was observed.
- What file types does Copak use?
- Copak samples in this corpus are distributed as pe (5).
- Is Copak malicious?
- 4 of 5 analyzed Copak samples were scored malicious by the fused verdict, which combines multi-engine static scanning, YARA and hash reputation with behavior captured during real sandbox detonation. Each report lists every signal that contributed to its score.
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