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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5a65f7a602bf8569bf18345c0741e765e9b0c574f0371dd9b016ba28876c0cd. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5a65f7a602bf8569bf18345c0741e765e9b0c574f0371dd9b016ba28876c0cd
SHA3-384 hash: 94a5c6575f415a4861644afee6d06886477136598303c55284a04f2687f5c8cd2a480bcefe866efdbeec2739430e61e9
SHA1 hash: 36554c407b733b09fabd2c137d63448aa5b375fb
MD5 hash: cf45ceccffbbdc3f91aed61a3bfca6f1
humanhash: seventeen-kentucky-low-nuts
File name:a5a65f7a602bf8569bf18345c0741e765e9b0c574f0371dd9b016ba28876c0cd
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'298'176 bytes
First seen:2026-08-18 00:15:47 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0cdadfa1098d845dd3b4cf92625b5f04 (388 x WannaCry)
ssdeep 24576:jbLgBbLguEQhfdmMSirYbcMNgef0QeQjG/D8kI:jnsnUQqMSPbcBVQej/
TLSH T19736235A31AC90FCD11B6374A4B38E26D2B37C5A227D970F8B5487661D03790BF68B63
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 :
198
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-08-18 00:22:48 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1c9602e7-08f5-4b65-b1c5-124dd4ddc162

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/81674/
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/a5a65f7a602bf8569bf18345c0741e765e9b0c574f0371dd9b016ba28876c0cd
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e78779b2-f167-4876-a072-e3fa4aa25c5b
Score:
54%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/a5a65f7a602bf8569bf18345c0741e765e9b0c574f0371dd9b016ba28876c0cd
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/cf45ceccffbbdc3f91aed61a3bfca6f1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a5a65f7a602bf8569bf18345c0741e765e9b0c574f0371dd9b016ba28876c0cd/
Threat name:
Win64.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2026-08-18 00:18:35 UTC
File Type:
PE+ (Dll)
Extracted files:
2
AV detection:
28 of 36 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uwtf66tafp4fng7rqnc4a5a6ozpjwdcxj4bxdxm3afv2fcdwydgq._file
Verdict:
malicious
Label(s):
WannaCryptor
Create hunting rule
Link:
https://reports.threatray.com/86f864a7-48a9-4e85-91be-95a4daf5fcf7
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260818-aktfxabp2v/
Unpacked files
SH256 hash:
a5a65f7a602bf8569bf18345c0741e765e9b0c574f0371dd9b016ba28876c0cd
MD5 hash:
cf45ceccffbbdc3f91aed61a3bfca6f1
SHA1 hash:
36554c407b733b09fabd2c137d63448aa5b375fb
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/8c2481fe-bd27-4602-bcdf-bc08be6c12f4/
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/a5a65f7a602bf8569bf18345c0741e765e9b0c574f0371dd9b016ba28876c0cd

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/81674/

Comments