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rules
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fact-depend
rules
Commits
a558e3d6
Commit
a558e3d6
authored
9 years ago
by
mmorenog
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Update Njrat.yar
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856fbc13
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malware/Njrat.yar
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a558e3d6
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@@ -33,3 +33,23 @@ rule Njrat
...
@@ -33,3 +33,23 @@ rule Njrat
condition:
condition:
10 of them
10 of them
}
}
rule njrat1
{
meta:
author = "Brian Wallace @botnet_hunter"
author_email = "bwall@ballastsecurity.net"
date = "2015-05-27"
description = "Identify njRat"
strings:
$a1 = "netsh firewall add allowedprogram " wide
$a2 = "SEE_MASK_NOZONECHECKS" wide
$b1 = "[TAP]" wide
$b2 = " & exit" wide
$c1 = "md.exe /k ping 0 & del " wide
$c2 = "cmd.exe /c ping 127.0.0.1 & del" wide
$c3 = "cmd.exe /c ping" wide
condition:
1 of ($a*) and 1 of ($b*) and 1 of ($c*)
}
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