YARA · SEKOIA.IO Community
SEKOIA_Crime_Sload_Scheduledtask_Dropper_Strings
No description has been set in the source file - SEKOIA
- Author
- Sekoia.io
- Date
- 2022-08-02
- Modified
- 2024-12-19
- Score / Quality
- 75 / 78
What this rule detects
No description has been set in the source file - SEKOIA
It defines 3 patterns (1 text, 2 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
crime-sload-scheduledtask-dropper-strings.yarDetection Rule License 1.1
rule SEKOIA_Crime_Sload_Scheduledtask_Dropper_Strings
{
meta:
= "No description has been set in the source file - SEKOIA"
= "Sekoia.io"
= "01c51da8-71a5-449f-a609-933c37bc2e63"
= "2022-08-02"
= "2024-12-19"
= "https://github.com/SEKOIA-IO/Community"
= "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/yara_rules/crime_sload_scheduledtask_dropper_strings.yar#L1-L16"
= "https://github.com/SEKOIA-IO/Community/blob/a438a5901a211c2abdf75da9c93921ef187473d1/LICENSE.md"
= "3a48009933d1de47314ec15c262375636574a7565016eab3792106fa2c0ba79f"
= 75
= 78
= ""
= "1.0"
= "TLP:CLEAR"
strings:
$ = "$hh='hi'+'dd'+'en';"
$ = { 7D 65 6C 73 65 7B 0A 24 72 73 3D 30 3B 0A 7D 0A }
$ = { 6B 69 6C 6C 20 2D 6E 61 6D 65 20 2A 77 65 72 73 68 65 6C 2A }
condition:
all of them
}
Strings (3 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $ | text | "$hh='hi'+'dd'+'en';" | |
| $ | hex | { 7D 65 6C 73 65 7B 0A 24 72 73 3D 30 3B 0A 7D 0A } | |
| $ | hex | { 6B 69 6C 6C 20 2D 6E 61 6D 65 20 2A 77 65 72 73 68 65 6C 2A } |
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: 01c51da8-71a5-449f-a609-933c37bc2e63
Metadata
| version | 1.0 |
|---|---|
| classification | TLP:CLEAR |
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