17 lines
560 B
Text
17 lines
560 B
Text
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rule APT_SH_CodeCov_Hack_Apr21_1 {
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meta:
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description = "Detects manipulated Codecov bash uploader tool that has been manipulated by an unknown actor during March / April 2021"
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author = "Florian Roth (Nextron Systems)"
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reference = "https://about.codecov.io/security-update/"
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date = "2021-04-16"
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id = "b5fb74c4-073e-53af-a207-1672e63c9a64"
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strings:
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$a1 = "Global report uploading tool for Codecov"
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$s1 = "curl -sm 0.5 -d"
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condition:
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uint16(0) == 0x2123 and
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filesize < 70KB and
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all of them
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}
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