YARA · Volexity threat-intel
VOLEXITY_Apt_Win_Powerstar_Logmessage
Detects interesting log message embedded in memory only version of PowerStar.
- Author
- threatintel@volexity.com
- Date
- 2023-05-16
- Modified
- 2023-09-20
- Score / Quality
- 75 / 80
What this rule detects
Detects interesting log message embedded in memory only version of PowerStar.
It defines 1 patterns (1 text, 0 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
rule VOLEXITY_Apt_Win_Powerstar_Logmessage : CHARMINGKITTEN
{
meta:
= "Detects interesting log message embedded in memory only version of PowerStar."
= "threatintel@volexity.com"
= "5979c776-5138-50e2-adab-0793ad86ba76"
= "2023-05-16"
= "2023-09-20"
= "https://github.com/volexity/threat-intel"
= "https://github.com/volexity/threat-intel/blob/3a9d0b52459877ee866a9a0ba06e60059b778c77/2023/2023-06-28 POWERSTAR/indicators/rules.yar#L66-L79"
= "https://github.com/volexity/threat-intel/blob/3a9d0b52459877ee866a9a0ba06e60059b778c77/LICENSE.txt"
= "539c9a8b3de24f2c8058d204900344756a8031822ebebc312612b8fb8422e341"
= 75
= 80
= "CHARMINGKITTEN"
= 1
= "See license at https://github.com/volexity/threat-intel/blob/main/LICENSE.txt"
strings:
$s_1 = "wau, ije ulineun mueos-eul halkkayo?"
condition:
all of them
}
Strings (1 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $s_1 | text | "wau, ije ulineun mueos-eul halkkayo?" |
Condition
all of themIn plain words (Heuristic)
- All patterns in the rule must match.
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References
Licence & attribution
Author: threatintel@volexity.com
Source repository: Volexity threat-intel @ 3a9d0b5245
Licence: BSD 2-Clause License (stated in the rule's own meta)
“See license at https://github.com/volexity/threat-intel/blob/main/LICENSE.txt”
Copyright notice: Copyright 2022 by Volexity, Inc.
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: 5979c776-5138-50e2-adab-0793ad86ba76
Metadata
| memory_suitable | 1 |
|---|
Tags:CHARMINGKITTEN
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