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MALPEDIA_Win_Shareip_Auto

autogenerated rule brought to you by yara-signator

MalwareShareipMalpedia signator rulesCreative Commons Attribution-ShareAlike 4.0Compiles with YARA-X
Author
Felix Bilstein - yara-signator at cocacoding dot com
Date
2026-05-04
Modified
2026-05-18
Score / Quality
75 / 75

What this rule detects

autogenerated rule brought to you by yara-signator

Associated malware family: Shareip.

It defines 10 patterns (0 text, 10 hex, 0 regex).

Summary generated from the rule's metadata and condition.

Rule source

win-shareip-auto.yarCreative Commons Attribution-ShareAlike 4.0
rule MALPEDIA_Win_Shareip_Auto : FILE
{
	meta:
		description = "autogenerated rule brought to you by yara-signator"
		author = "Felix Bilstein - yara-signator at cocacoding dot com"
		id = "db6f1ae6-bc9f-5a8f-bc94-5a2883881ae0"
		date = "2026-05-04"
		modified = "2026-05-18"
		reference = "https://malpedia.caad.fkie.fraunhofer.de/details/win.shareip"
		source_url = "https://github.com/malpedia/signator-rules//blob/c901f97b7df03e41917da74c2a84b04c227316c2/rules/win.shareip_auto.yar#L1-L132"
		license_url = "N/A"
		logic_hash = "cd31b56b5ca1b13f310e89bd6ddcf782ea5731d52a4e8ef1542320d852089b36"
		score = 75
		quality = 75
		tags = "FILE"
		version = "1"
		tool = "yara-signator v0.6.0"
		signator_config = "callsandjumps;datarefs;binvalue"
		malpedia_rule_date = "20260422"
		malpedia_hash = "a182e35da64e6d71cb55f125c4d4225196523f14"
		malpedia_version = "20260504"
		malpedia_license = "CC BY-SA 4.0"
		malpedia_sharing = "TLP:WHITE"

	strings:
		$sequence_0 = { e8???????? 8b0f 8b06 8bd3 c1ea10 88540801 8b0f }
		$sequence_1 = { 895c242c 89742414 885c2418 895c2420 895c241c }
		$sequence_2 = { e8???????? 53 e8???????? 83c404 83bc24d400000000 7412 8b8424c4000000 }
		$sequence_3 = { 8d8424fc000000 50 8bce c684248c01000002 e8???????? 85c0 7443 }
		$sequence_4 = { 83c404 33c0 8b8c249c010000 64890d00000000 59 5f 5e }
		$sequence_5 = { 56 8b7030 0fb7760c 8931 8b4830 0fb6702c 0fb7490e }
		$sequence_6 = { 7463 8d842454010000 e8???????? 83bc24c000000008 7210 8b9424ac000000 52 }
		$sequence_7 = { 83c408 85c0 750a 5f 5b c6461001 32c0 }
		$sequence_8 = { 59 47 83ff05 7ee1 56 53 e8???????? }
		$sequence_9 = { e8???????? 8b442424 8b7c2420 8d4c2424 51 8d542414 83c740 }

	condition:
		7 of them and filesize < 811008
}

Strings (10 patterns)

IdentifierTypeValueModifiers
$sequence_0hex{ e8???????? 8b0f 8b06 8bd3 c1ea10 88540801 8b0f }
$sequence_1hex{ 895c242c 89742414 885c2418 895c2420 895c241c }
$sequence_2hex{ e8???????? 53 e8???????? 83c404 83bc24d400000000 7412 8b8424c4000000 }
$sequence_3hex{ 8d8424fc000000 50 8bce c684248c01000002 e8???????? 85c0 7443 }
$sequence_4hex{ 83c404 33c0 8b8c249c010000 64890d00000000 59 5f 5e }
$sequence_5hex{ 56 8b7030 0fb7760c 8931 8b4830 0fb6702c 0fb7490e }
$sequence_6hex{ 7463 8d842454010000 e8???????? 83bc24c000000008 7210 8b9424ac000000 52 }
$sequence_7hex{ 83c408 85c0 750a 5f 5b c6461001 32c0 }
$sequence_8hex{ 59 47 83ff05 7ee1 56 53 e8???????? }
$sequence_9hex{ e8???????? 8b442424 8b7c2420 8d4c2424 51 8d542414 83c740 }

Condition

7 of them and filesize < 811008

In plain words (Heuristic)

  • The file must be smaller than 811008 (a cheap guard that skips large files).
  • At least 7 patterns in the rule must match.

Test this rule in your browser

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References

Licence & attribution

Author: Felix Bilstein - yara-signator at cocacoding dot com

Source repository: Malpedia signator rules @ c901f97b7d

Licence: Creative Commons Attribution-ShareAlike 4.0 (repository licence)

Original rule

Mirrored via YARA Forge 20260927, which prefixes rule names with the source and adds normalised meta fields.

Rule id: db6f1ae6-bc9f-5a8f-bc94-5a2883881ae0

Metadata

version1
toolyara-signator v0.6.0
signator_configcallsandjumps;datarefs;binvalue
malpedia_rule_date20260422
malpedia_hasha182e35da64e6d71cb55f125c4d4225196523f14
malpedia_version20260504
malpedia_licenseCC BY-SA 4.0
malpedia_sharingTLP:WHITE

Tags:FILE