Bash malware family

Bash is a malware family tracked by MalwareAnalyzer by Cyble across 2 publicly analyzed samples. First seen 2026-07-28, most recently 2026-07-28. Observed ATT&CK techniques include T1059.004, T1105.

Corpus statistics

ATT&CK techniques used by Bash

Extracted command-and-control infrastructure

Recent Bash samples

Frequently asked about Bash

What is Bash?
Bash is a malware family tracked by MalwareAnalyzer by Cyble across 2 publicly analyzed samples. First seen 2026-07-28, most recently 2026-07-28. Observed ATT&CK techniques include T1059.004, T1105.
How many Bash samples have been analyzed?
MalwareAnalyzer by Cyble holds 2 publicly analyzed samples attributed to Bash, first seen 2026-07-28 and most recently 2026-07-28. 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 Bash use?
Across our Bash samples the most frequently observed techniques are T1059.004 (2), T1105 (2). Counts are the number of analyzed samples in which each technique was observed.
What file types does Bash use?
Bash samples in this corpus are distributed as shell (2).
Does Bash use command-and-control infrastructure?
Yes. 14 distinct command-and-control indicators have been extracted from Bash samples, either from static configuration or from traffic captured during sandbox detonation. The full list is published on the family page.
Is Bash malicious?
2 of 2 analyzed Bash 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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