Sneed-Reactivity/yara-mikesxrs/patrickrolsen/monitor_tool_pos.yar

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rule monitor_tool_pos
{
meta:
author = "@patrickrolsen"
reference = "POS malware - Monitoring Tool??"
strings:
$s1 = "RCPT TO"
$s2 = "MAIL FROM"
$s3 = "AUTH LOGIN"
$s4 = "Reply-To"
$s5 = "X-Mailer"
$s6 = "crypto"
$s7 = "test335.txt" wide
$s8 = "/c del"
condition:
uint16(0) == 0x5A4D and 7 of ($s*)
}