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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 541677c2ce44edbb6241907c36463e6ded77a9d7cdb48ceb4113f1111ad2f9e8. 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: 541677c2ce44edbb6241907c36463e6ded77a9d7cdb48ceb4113f1111ad2f9e8
SHA3-384 hash: 3ca732772d992589f7dac5f38f532fc2bf3d6d7f68732867e2a53a7aa02a218647c60d6dd64659376267d591632b59e0
SHA1 hash: aafeaf4892cd200b9dd7b9e03259b49204d2973b
MD5 hash: f5ec29d01c9adb0ecabb2da6bc8fb81a
humanhash: comet-vermont-wyoming-johnny
File name:541677c2ce44edbb6241907c36463e6ded77a9d7cdb48ceb4113f1111ad2f9e8
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'298'176 bytes
First seen:2026-09-24 14:15:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0cdadfa1098d845dd3b4cf92625b5f04 (469 x WannaCry)
ssdeep 49152:jnYnjQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvxJM0HlAH:DI8qPoBhz1aRxcSUDk36SAEdhvxWa2H
TLSH T1DB363308317881FCD1460AB844F78E56F7B37C5A66FA6A0F8B84867B1D53B45AFA4702
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 :
217
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-09-24 16:01:32 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/df1ab549-f857-4ca0-ade8-d6f24867e320

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/88813/
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=6acdea5f7378c656ff4d8d96
Tags:
ransomware wannacry wanna virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug cmd crypto lolbin microsoft_visual_cc overlay overlay ransomware ransomware reconnaissance smb wannacryptor wannacryptor
Link:
https://www.filescan.io/uploads/6ab530aba9d0e88f0f75d0b4/reports/ff85ae23-315e-4ebe-ba95-00d1f08136ba/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/541677c2ce44edbb6241907c36463e6ded77a9d7cdb48ceb4113f1111ad2f9e8
Verdict:
Malicious
File Type:
dll x64
First seen:
2026-05-10T22:33:00Z UTC
Last seen:
2026-09-25T17:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/541677c2ce44edbb6241907c36463e6ded77a9d7cdb48ceb4113f1111ad2f9e8/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b50a130d-5915-4b4f-a220-8ee3acf7dd6f
Score:
87%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/541677c2ce44edbb6241907c36463e6ded77a9d7cdb48ceb4113f1111ad2f9e8
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/f5ec29d01c9adb0ecabb2da6bc8fb81a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/541677c2ce44edbb6241907c36463e6ded77a9d7cdb48ceb4113f1111ad2f9e8/
Threat name:
Win64.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2026-05-07 21:23:41 UTC
File Type:
PE+ (Dll)
Extracted files:
3
AV detection:
29 of 36 (80.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kqlhpqwoitw3wysbsb6dmrr6nxwxpkoxzw2iz22bcpyrcgws7hua._file
Verdict:
malicious
Label(s):
WannaCryptor
Create hunting rule
Link:
https://reports.threatray.com/64e361f2-0903-4be9-b2f9-c136b0e923ec
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260924-rk6jxafa46/
Unpacked files
SH256 hash:
541677c2ce44edbb6241907c36463e6ded77a9d7cdb48ceb4113f1111ad2f9e8
MD5 hash:
f5ec29d01c9adb0ecabb2da6bc8fb81a
SHA1 hash:
aafeaf4892cd200b9dd7b9e03259b49204d2973b
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/c9d33ab1-1bd3-405c-95ca-b97938d7f24a/
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/541677c2ce44edbb6241907c36463e6ded77a9d7cdb48ceb4113f1111ad2f9e8

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/88813/

Comments