MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

WannaCry

Vendor detections: 14

Intelligence 14 IOCs YARA 6 File information Comments

SHA256 hash:	5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049
SHA3-384 hash:	baf06b51c4b40469124aadea6ebd08b5ecb60bca98325f0aab62614289ec28dbf1af381fbb6f79277d402fd1f837e587
SHA1 hash:	fd0fb3e42c71c951a4068ec1b1edf7c6a80eb39e
MD5 hash:	f29fda069a06d11ba8dedf5cdb8e2ac0
humanhash:	network-eight-ceiling-zebra
File name:	5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049
Download:	download sample
Signature	WannaCry Create hunting rule
File size:	5'267'459 bytes
First seen:	2026-03-11 17:24:55 UTC
Last seen:	Never
File type:	dll
MIME type:	application/x-dosexec
imphash	2e5708ae5fed0403e8117c645fb23e5b (1'124 x WannaCry, 7 x Worm.Virut, 2 x Expiro)
ssdeep	49152:znjQqMSPbcBVQej/1INRx+TSqTdX1HkQi6SAARdhnvMAMEcaEau3R:T8qPoBhz1aRxcSUDkh6SAEdhvM593R
Threatray	1'487 similar samples on MalwareBazaar
TLSH	T1D6363365623CE2BCE1041EB04063C93BA7B73C6556FE5E0F8B4045A61D53BAFBBD0A52
TrID	39.7% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 21.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 8.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 8.3% (.EXE) Win64 Executable (generic) (6522/11/2) 6.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika	pebin
Reporter	enthec
Tags:	dll WannaCry

Intelligence

File Origin

# of uploads :

# of downloads :

234

Origin country :

Vendor Threat Intelligence

No detections

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/57125/

Verdict:

Malicious

Score:

97.4%

Link:

https://cyber-fortress.com/docs/result/index.php?id=69b1a61a9872190419bf6a70

Tags:

wannacry madi

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

cmd crypto lolbin microsoft_visual_cc overlay packed ransomware ransomware smb wannacry wannacry

Link:

https://www.filescan.io/uploads/69b1a5cd2000fc76c3d4316f/reports/b6c2310d-9fa3-4b79-9aca-a555115a52a2/overview

Verdict:

Malicious

Labled as:

CVE-2017-0147

Link:

https://www.hybrid-analysis.com/sample/5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049

Verdict:

Malicious

File Type:

dll x32

First seen:

2018-10-31T10:30:00Z UTC

Last seen:

2025-05-28T04:46:00Z UTC

Hits:

~10

Detections:

Trojan-Ransom.Win32.Wanna.m Trojan.Win32.Eb.a HEUR:Trojan.Win32.EquationDrug.gen HEUR:Exploit.Win32.MS17-010.gen Exploit.Win32.MS17-010.kpn Trojan-Ransom.Win32.Wanna.zbu Trojan.Win32.EquationDrug.sb Trojan.Win32.Eb.b HEUR:Worm.Win32.Generic HEUR:Trojan-Ransom.Win32.Wanna.gen HEUR:Trojan.Win32.Generic Trojan-Ransom.Win32.Wanna.sb

Link:

https://opentip.kaspersky.com/5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049/results?tab=lookup

Malware family:

Mimikatz

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/49a2393d-ce56-459b-b818-8de413bea9f5

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049

Gathering data

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049/

Verdict:

Malicious

Threat:

Family.WANNACRY

Link:

https://tip.neiki.dev/file/5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049

Threat name:

Win32.Ransomware.WannaCry

Status:

Malicious

First seen:

2018-10-31 21:33:22 UTC

File Type:

PE (Dll)

Extracted files:

AV detection:

24 of 24 (100.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=lwfyjcn4utr3tgrvbmqb6cpnirfiapvmkplglhauzviumzc5ibeq._file

Verdict:

malicious

Label(s):

wannacryptor

Result

Malware family:

wannacry

Score:

10/10

Tags:

family:wannacry discovery ransomware worm

Link:

https://tria.ge/reports/260311-vz9rnag18j/

Behaviour

Suspicious use of WriteProcessMemory

System Location Discovery: System Language Discovery

Drops file in Windows directory

Creates a large amount of network flows

Executes dropped EXE

Contacts a large (3369) amount of remote hosts

Wannacry

Wannacry family

Unpacked files

SH256 hash:

5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049

MD5 hash:

f29fda069a06d11ba8dedf5cdb8e2ac0

SHA1 hash:

fd0fb3e42c71c951a4068ec1b1edf7c6a80eb39e

Detections:

WannaCry

Link:

https://www.unpac.me/results/a1ed9123-650d-4479-8c78-2bf46d1c64f1/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/5d8b8489bca4e3b99a350b201f09ed444a803eac53d6659c14cd5146645d4049

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	Armadillov1xxv2xx Create hunting rule
Author:	malware-lu

Rule name:	DebuggerCheck__API Create hunting rule
Reference:	https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

Rule name:	golang_bin_JCorn_CSC846 Create hunting rule
Author:	Justin Cornwell
Description:	CSC-846 Golang detection ruleset

Rule name:	malware_shellcode_hash Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect shellcode api hash value

Rule name:	SUSP_Imphash_Mar23_2 Create hunting rule
Author:	Arnim Rupp (https://github.com/ruppde)
Description:	Detects imphash often found in malware samples (Zero hits with with search for 'imphash:x p:0' on Virustotal)
Reference:	Internal Research

Rule name:	WannaCry_Ransomware Create hunting rule
Author:	Florian Roth (Nextron Systems) (with the help of binar.ly)
Description:	Detects WannaCry Ransomware
Reference:	https://goo.gl/HG2j5T

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Cape

https://www.capesandbox.com/analysis/57125/

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