YARA · Mandiant red team tool countermeasures
FIREEYE_RT_APT_Trojan_Linux_REDFLARE_1
No description has been set in the source file - FireEye-RT
- Author
- FireEye
- Date
- 2020-12-02
- Modified
- 2020-12-09
- Score / Quality
- 75 / 75
What this rule detects
No description has been set in the source file - FireEye-RT
Targets: Linux ELF.
It defines 5 patterns (5 text, 0 hex, 0 regex).
Summary generated from the rule's metadata and condition.
Rule source
apt-trojan-linux-redflare-1.yarBSD 2-Clause License
rule FIREEYE_RT_APT_Trojan_Linux_REDFLARE_1 : FILE
{
meta:
= "No description has been set in the source file - FireEye-RT"
= "FireEye"
= "220302bc-4ed3-5e10-9bd2-a8ed2bdaef73"
= "2020-12-02"
= "2020-12-02"
= "2020-12-09"
= "https://github.com/mandiant/red_team_tool_countermeasures/"
= "https://github.com/mandiant/red_team_tool_countermeasures//blob/3561b71724dbfa3e2bb78106aaa2d7f8b892c43b/rules/REDFLARE/supplemental/yara/APT_Trojan_Linux_REDFLARE_1.yar#L4-L20"
= "https://github.com/mandiant/red_team_tool_countermeasures//blob/3561b71724dbfa3e2bb78106aaa2d7f8b892c43b/LICENSE.txt"
= "79259451ff47b864d71fb3f94b1774f3, 82773afa0860d668d7fe40e3f22b0f3e"
= "282f11c4c86d88d05f11e92f5483701d9a54c2dd39f21316cd271aa78a338d0f"
= 75
= 75
= "FILE"
= 1
strings:
$s1 = "find_applet_by_name" fullword
$s2 = "bb_basename" fullword
$s3 = "hk_printf_chk" fullword
$s4 = "runCommand" fullword
$s5 = "initialize" fullword
condition:
( uint32( 0 ) == 0x464c457f ) and all of them
}
Strings (5 patterns)
| Identifier | Type | Value | Modifiers |
|---|---|---|---|
| $s1 | text | "find_applet_by_name" | fullword |
| $s2 | text | "bb_basename" | fullword |
| $s3 | text | "hk_printf_chk" | fullword |
| $s4 | text | "runCommand" | fullword |
| $s5 | text | "initialize" | fullword |
Condition
( uint32( 0 ) == 0x464c457f ) and all of themIn plain words (Heuristic)
- The file must start with the ELF header — a Linux/Unix executable.
- All patterns in the rule must match.
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Licence & attribution
Author: FireEye
Source repository: Mandiant red team tool countermeasures @ 3561b71724
Licence: BSD 2-Clause License (repository licence)
Copyright notice: Copyright (c) 2023, MANDIANT
Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.
Rule id: 220302bc-4ed3-5e10-9bd2-a8ed2bdaef73
Metadata
| rev | 1 |
|---|
Tags:FILE
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