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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 656f08c0cf09e32acc0729536a32da8ad61079d29fee18bcb3a1792e3ee5e5c6. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 656f08c0cf09e32acc0729536a32da8ad61079d29fee18bcb3a1792e3ee5e5c6
SHA3-384 hash: df7ac32a3d5a19e43b193f1e5308f01b438b28057f0f2bb96bbd6e304d60d354ac52dcd9c15015957dabd6d1c7c4f1a4
SHA1 hash: 066901444b77479fdec1441cd5bb1d69bb758dfd
MD5 hash: 68258131b3a1b41aa2e21674a602c3ec
humanhash: sodium-river-red-rugby
File name:656f08c0cf09e32acc0729536a32da8ad61079d29fee18bcb3a1792e3ee5e5c6
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'298'176 bytes
First seen:2026-07-22 15:15:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0cdadfa1098d845dd3b4cf92625b5f04 (356 x WannaCry)
ssdeep 49152:jnsnHqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnv:DMHqPoBhz1aRxcSUDk36SAEdhv
TLSH T12136239932B881FCD106197484B78E12F3B37C6A12FE5B0F9B40457A1E53B96FB60B52
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 pawscobbler
Tags:dionaea exe WannaCry


Avatar
pawscobbler
Captured by Dionaea honeypot automation

Intelligence

File Origin
# of uploads :
1
# of downloads :
240
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/75695/
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug base64 cmd crypto lolbin microsoft_visual_cc obfuscated overlay overlay packed packed ransomware ransomware smb wannacryptor wannacryptor
Link:
https://www.filescan.io/uploads/6a60dea4b63d2eaee2d92cc7/reports/5e8ab9e8-64a6-4a9a-955a-5b4c724d2060/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/656f08c0cf09e32acc0729536a32da8ad61079d29fee18bcb3a1792e3ee5e5c6
Verdict:
Malicious
File Type:
dll x64
First seen:
2018-09-06T12:14:00Z UTC
Last seen:
2026-07-23T22:22:00Z UTC
Hits:
~100000
Link:
https://opentip.kaspersky.com/656f08c0cf09e32acc0729536a32da8ad61079d29fee18bcb3a1792e3ee5e5c6/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fd030940-45a4-491d-ac8d-2d4294504612
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/656f08c0cf09e32acc0729536a32da8ad61079d29fee18bcb3a1792e3ee5e5c6
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/68258131b3a1b41aa2e21674a602c3ec
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/656f08c0cf09e32acc0729536a32da8ad61079d29fee18bcb3a1792e3ee5e5c6/
Threat name:
Win64.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2026-01-15 20:40:50 UTC
File Type:
PE+ (Dll)
Extracted files:
2
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mvxqrqgpbhrsvtahffjwumw2rllba6ost7xbrpftuf4s4pxf4xda._file
Verdict:
malicious
Label(s):
WannaCryptor
Create hunting rule
Link:
https://reports.threatray.com/ee144d02-b694-4920-a26e-64ffb8c28f8c
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260722-snbdlsgd97/
Unpacked files
SH256 hash:
656f08c0cf09e32acc0729536a32da8ad61079d29fee18bcb3a1792e3ee5e5c6
MD5 hash:
68258131b3a1b41aa2e21674a602c3ec
SHA1 hash:
066901444b77479fdec1441cd5bb1d69bb758dfd
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/4d672e10-6632-4872-b917-945af0f266c5/
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/656f08c0cf09e32acc0729536a32da8ad61079d29fee18bcb3a1792e3ee5e5c6

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: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: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
Cape
https://www.capesandbox.com/analysis/75695/

Comments