YARA · SEKOIA.IO Community
SEKOIA_Tool_Tokenplayer_Strings
Detects TokenPlayer based on strings
- Author
- Sekoia.io
- Date
- 2024-11-04
- Modified
- 2024-12-19
- Score / Quality
- 75 / 80
What this rule detects
Detects TokenPlayer based on strings
Targets: Windows PE.
It defines 8 patterns (8 text, 0 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
tool-tokenplayer-strings.yarDetection Rule License 1.1
rule SEKOIA_Tool_Tokenplayer_Strings : FILE
{
meta:
= "Detects TokenPlayer based on strings"
= "Sekoia.io"
= "74ed8812-f113-47a9-9ff2-6cbe2746ee11"
= "2024-11-04"
= "2024-12-19"
= "https://github.com/SEKOIA-IO/Community"
= "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/tool_tokenplayer_strings.yar#L1-L25"
= "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
= "f01eae4ee3cc03d621be7b0af7d60411"
= "e419fa8c690816cd0e449f0a1d66d170e8806b38a99758631719b239363e330e"
= 75
= 80
= "FILE"
= "1.0"
= "TLP:CLEAR"
strings:
$ = "[*]Spawning Process as user: %s\\%s" wide
$ = "[-]Target isn't vulnerable!"
$ = "[+]Process spawned!"
$ = "[+]Process Spawned"
$ = "[+]OpenProcessToken() success!"
$ = "CreateProcessWithLogonW() error : % u"
$ = "[+]CreateProcessWithLogonW() succeed!"
$ = "TokenPlayer.pdb"
condition:
uint16be( 0 ) == 0x4d5a and 5 of them and filesize < 500KB
}
Strings (8 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $ | text | "[*]Spawning Process as user: %s\\%s" | wide |
| $ | text | "[-]Target isn't vulnerable!" | |
| $ | text | "[+]Process spawned!" | |
| $ | text | "[+]Process Spawned" | |
| $ | text | "[+]OpenProcessToken() success!" | |
| $ | text | "CreateProcessWithLogonW() error : % u" | |
| $ | text | "[+]CreateProcessWithLogonW() succeed!" | |
| $ | text | "TokenPlayer.pdb" |
Condition
uint16be( 0 ) == 0x4d5a and 5 of them and filesize < 500KBIn plain words (Heuristic)
- The file must start with “MZ” — a Windows executable (PE).
- The file must be smaller than 500KB (a cheap guard that skips large files).
- At least 5 patterns in the rule must match.
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References
Sample hashes
Hashes of samples the author lists in the rule's meta (look them up in your threat-intelligence platform).
- f01eae4ee3cc03d621be7b0af7d60411
Licence & attribution
Author: Sekoia.io
Source repository: SEKOIA.IO Community @ a438a5901a
Licence: Detection Rule License 1.1 (repository licence)
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: 74ed8812-f113-47a9-9ff2-6cbe2746ee11
Metadata
| version | 1.0 |
|---|---|
| classification | TLP:CLEAR |
Tags:FILE
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