YARA · SEKOIA.IO Community
SEKOIA_Rat_Win_Atharvan
Detect Atharvan RAT
- Author
- Sekoia.io
- Date
- 2023-02-23
- Modified
- 2024-12-19
- Score / Quality
- 75 / 78
What this rule detects
Detect Atharvan RAT
Associated malware family: Atharvan.
It defines 1 patterns (0 text, 1 hex, 0 regex).
YARA-X says: warning[text_as_hex]: hex pattern could be written as text literal
Summary generated from the rule's metadata and condition.
Rule source
rat-win-atharvan.yarDetection Rule License 1.1
rule SEKOIA_Rat_Win_Atharvan
{
meta:
= "Detect Atharvan RAT"
= "Sekoia.io"
= "61347490-d281-4892-adba-89cf6187545f"
= "2023-02-23"
= "2024-12-19"
= "https://github.com/SEKOIA-IO/Community"
= "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/rat_win_atharvan.yar#L1-L15"
= "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
= "fee9a5a684b3e9bd629a0e87bdf63ba0c1fc1e970ca3b7fec8d7a4f2f60a355a"
= 75
= 78
= ""
= "1.0"
= "TLP:CLEAR"
strings:
$s1 = {44 3a 5c 72 61 6e 67 5c 54 4f 4f 4c 5c 33 52 41 54}
condition:
all of them
}
Strings (1 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $s1 | hex | {44 3a 5c 72 61 6e 67 5c 54 4f 4f 4c 5c 33 52 41 54} |
Condition
all of themIn plain words (Heuristic)
- All patterns in the rule must match.
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References
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: 61347490-d281-4892-adba-89cf6187545f
Metadata
| version | 1.0 |
|---|---|
| classification | TLP:CLEAR |
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