YARA · CAPE Sandbox (CAPEv2)
CAPE_Bitpaymer
BitPaymer Payload
- Author
- kevoreilly
- Date
- 2019-11-27
- Score / Quality
- 75 / 70
What this rule detects
BitPaymer Payload
Targets: Windows PE.
It defines 2 patterns (1 text, 1 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
bitpaymer.yarGNU General Public License v3.0
rule CAPE_Bitpaymer : FILE
{
meta:
= "BitPaymer Payload"
= "kevoreilly"
= "c139b514-a1ba-5d47-8f4d-8e60cddfe2ba"
= "2019-11-27"
= "2019-11-27"
= "https://github.com/kevoreilly/CAPEv2"
= "https://github.com/kevoreilly/CAPEv2/blob/6b15e76f28cd83fd1187da6c9aaaad2174255356/data/yara/CAPE/BitPaymer.yar#L1-L13"
= "https://github.com/kevoreilly/CAPEv2/blob/6b15e76f28cd83fd1187da6c9aaaad2174255356/LICENSE"
= "6ae0dc9a36da13e483d8d653276b06f59ecc15c95c754c268dcc91b181677c4c"
= 75
= 70
= "FILE"
= "BitPaymer Payload"
strings:
$decrypt32 = {6A 40 58 3B C8 0F 4D C1 39 46 04 7D 50 53 57 8B F8 81 E7 3F 00 00 80 79 05 4F 83 CF C0 47 F7 DF 99 1B FF 83 E2 3F 03 C2 F7 DF C1 F8 06 03 F8 C1 E7 06 57}
$antidefender = "TouchMeNot" wide
condition:
uint16( 0 ) == 0x5A4D and all of them
}
Strings (2 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $decrypt32 | hex | {6A 40 58 3B C8 0F 4D C1 39 46 04 7D 50 53 57 8B F8 81 E7 3F 00 00 80 79 05 4F 83 CF C0 47 F7 DF 99 1B FF 83 E2 3F 03 C2 F7 DF C1 F8 06 03 F8 C1 E7 06 57} | |
| $antidefender | text | "TouchMeNot" | wide |
Condition
uint16( 0 ) == 0x5A4D and all of themIn plain words (Heuristic)
- The file must start with “MZ” — a Windows executable (PE).
- All patterns in the rule must match.
Test this rule in your browser
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References
Licence & attribution
Author: kevoreilly
Source repository: CAPE Sandbox (CAPEv2) @ 6b15e76f28
Licence: GNU General Public License v3.0 (repository licence)
Copyright notice: Cuckoo Sandbox is copyrighted by the Cuckoo Foundation.
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: c139b514-a1ba-5d47-8f4d-8e60cddfe2ba
Metadata
| cape_type | BitPaymer Payload |
|---|
Tags:FILE
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