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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 65aa7f8b19935b7b6857546c52deb60d1d63d9d81132123ca43527f8f1cd552d. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 65aa7f8b19935b7b6857546c52deb60d1d63d9d81132123ca43527f8f1cd552d
SHA3-384 hash: a393d26b56fcfcdc27f0974430649beb290e3c00961aad16931472efee893514875df57ad4e4bfe8f0e6b729c0b5bcd6
SHA1 hash: bbdc4148fe14e2358080b10b64392c27b1448038
MD5 hash: bc5fd955b83d5b5b5536cd128367e331
humanhash: monkey-december-king-artist
File name:65aa7f8b19935b7b6857546c52deb60d1d63d9d81132123ca43527f8f1cd552d
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'298'176 bytes
First seen:2026-09-30 10:16:40 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0cdadfa1098d845dd3b4cf92625b5f04 (439 x WannaCry)
ssdeep 98304:DI8qPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2:DI8qPe1Cxcxk3ZAEUadzR8yc4
TLSH T1DE36335462E852BCE1620AB548B3CF16E7737C56A77A8E0F0750415B0D23F5AEFA0F29
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 :
201
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-30 10:24:11 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8470728e-fbef-4b62-8ba7-e964336c151a

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/89854/
Detection(s):
BC.Win.Exploit.Exe_With_CVE_2017_0147-6316126-2
Create hunting rule

Win.Exploit.Doublepulsar-7427328-0
Create hunting rule

Win.Malware.Djwy-6775897-0
Create hunting rule

Win.Malware.Djwy-6923377-0
Create hunting rule

Win.Ransomware.Wanacryptor-9942127-1
Create hunting rule

Win.Ransomware.Wanna-6888027-0
Create hunting rule

Win.Ransomware.Wanna-6888334-0
Create hunting rule

Win.Ransomware.Wanna-9769986-0
Create hunting rule

Win.Ransomware.WannaCry-10011460-0
Create hunting rule

Win.Ransomware.WannaCry-6313787-0
Create hunting rule

Win.Ransomware.Wannacry-9982112-0
Create hunting rule

Win.Ransomware.Wannacryptor-9940180-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6ace66bc350c7ee8cc1515f6
Tags:
ransomware wannacry wanna virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd crypto evasive lolbin microsoft_visual_cc overlay packed ransomware ransomware ransomware reconnaissance smb wannacryptor
Link:
https://www.filescan.io/uploads/6abce1ab41d9011dc15bc3ac/reports/b682099c-0ae5-4e35-b19a-eaa3cea17db1/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/65aa7f8b19935b7b6857546c52deb60d1d63d9d81132123ca43527f8f1cd552d
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-09-30T09:04:00Z UTC
Last seen:
2026-09-30T09:30:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/65aa7f8b19935b7b6857546c52deb60d1d63d9d81132123ca43527f8f1cd552d/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6dada82f-aad0-4dbf-9798-84d1eb9e952c
Score:
72%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/65aa7f8b19935b7b6857546c52deb60d1d63d9d81132123ca43527f8f1cd552d
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/bc5fd955b83d5b5b5536cd128367e331
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/65aa7f8b19935b7b6857546c52deb60d1d63d9d81132123ca43527f8f1cd552d/
Threat name:
Win64.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2026-09-30 10:17:33 UTC
File Type:
PE+ (Dll)
Extracted files:
3
AV detection:
22 of 24 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mwvh7cyzsnnxw2cxkrwffxvwbuowhwoycezbepfegut7r4onkuwq._file
Verdict:
malicious
Label(s):
WannaCryptor
Create hunting rule
Link:
https://reports.threatray.com/f52fa49e-a845-472b-80b5-496a28a5d042
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260930-mbgf7swy6j/
Unpacked files
SH256 hash:
65aa7f8b19935b7b6857546c52deb60d1d63d9d81132123ca43527f8f1cd552d
MD5 hash:
bc5fd955b83d5b5b5536cd128367e331
SHA1 hash:
bbdc4148fe14e2358080b10b64392c27b1448038
Detections:
WannaCry
Create hunting rule
ransomware_windows_wannacry
Create hunting rule
WannaCry_Ransomware
Create hunting rule
Link:
https://www.unpac.me/results/9a79eb59-4913-441e-850d-13a8e697c574/
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/65aa7f8b19935b7b6857546c52deb60d1d63d9d81132123ca43527f8f1cd552d

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/89854/

Comments