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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05
SHA3-384 hash: f5fd2f3f7ff443bc8531e42279dc4dbb8c025ff3eecf7cd69188f652d5f81e855b306fa640248c6e88c45d9b8cfb52b3
SHA1 hash: 4591525a6b61bd71afabf04b1a9e51a6a9700562
MD5 hash: 8336abfbef0f930a737b2bd32f34d35a
humanhash: mockingbird-glucose-yellow-oven
File name:38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'298'176 bytes
First seen:2026-06-07 10:15:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0cdadfa1098d845dd3b4cf92625b5f04 (356 x WannaCry)
ssdeep 98304:DI8qPoBhz1aRxcSUDk36SAEdhvxWa9P53AV/:DI8qPe1Cxcxk3ZAEUad9A
Threatray 1'144 similar samples on MalwareBazaar
TLSH T1E436E009B69A8038D47305B59A3A967C657EBEFC5F0DC4AB35A4F3AD7833D816120E07
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 :
206
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05.dll
Verdict:
No threats detected
Analysis date:
2026-06-07 10:18:23 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/35c84530-4100-4f38-b84a-855eca9ced44

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/69427/
Detection(s):
Win.Ransomware.Wanna-9769986-0
Create hunting rule

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

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

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

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

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

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

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

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

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

BC.Win.Exploit.Exe_With_CVE_2017_0147-6316126-2
Create hunting rule

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

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a2544d62f0f550abbfa43f8
Tags:
ransomware shellcode wannacry virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug anti-vm cmd crypto dllhost lolbin microsoft_visual_cc overlay packed ransomware ransomware reconnaissance smb wannacry
Link:
https://www.filescan.io/uploads/6a2544cd46e44aecc0d32ac3/reports/d2bb358d-bec1-4e44-82ea-20aa6bc94e50/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05
Verdict:
Malicious
File Type:
dll x64
First seen:
2018-10-06T23:57:00Z UTC
Last seen:
2019-06-21T13:17:00Z UTC
Hits:
~10
Detections:
Trojan-Ransom.Win32.Wanna.zbu Trojan-Ransom.Win32.Wanna.sb Exploit.Win32.MS17-010.cb Trojan-Ransom.Win32.Wanna.m HEUR:Trojan-Ransom.Win32.Wanna.gen HEUR:Exploit.Win32.MS17-010.gen Trojan.Win32.Eb.s HEUR:Trojan.Win32.EquationDrug.gen Exploit.Win32.MS17-010.kpn Trojan.Win32.EquationDrug.sb Trojan.Win32.Eb.a Trojan-Ransom.Win32.Wanna.ak HEUR:Worm.Win32.Generic HEUR:Trojan.Win32.Generic Exploit.Win32.MS17-010.bf Trojan.Win32.Eb.b
Link:
https://opentip.kaspersky.com/38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f7efec83-acd5-4a72-878e-2810352c3ded
Score:
66%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05/
Verdict:
Malicious
Threat:
Family.WANNACRY
Link:
https://tip.neiki.dev/file/38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05
Threat name:
Win64.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2026-02-12 18:17:03 UTC
File Type:
PE+ (Dll)
Extracted files:
3
AV detection:
28 of 36 (77.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hb3xmzppy7xaucnf757n225ennskhrswysw263gr3yildtxafqcq._file
Verdict:
malicious
Label(s):
wannacryptor
Create hunting rule
Similar samples:
50a9f720deb53f88edf2f6761f1f82aca0bbde9b98e8abc6f79a3f8390bbe67c
WannaCry
85b9eb097c475325269c7146cc3052734ec2cdf4a79b7feb67b184ab725923fc
WannaCry
9487edf9b75f4c15e3ba6ccbae23588ee3dc9c4983417f1b469278af17fc3847
WannaCry
9e0e61dfd8783dce6bde57af2ad4c892f481149426b229ecfe20242ae6b88974
WannaCry
error
WannaCry
+ 1'134 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260607-maldrsdt61/
Unpacked files
SH256 hash:
38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05
MD5 hash:
8336abfbef0f930a737b2bd32f34d35a
SHA1 hash:
4591525a6b61bd71afabf04b1a9e51a6a9700562
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/49fd71e6-205d-4fb0-9738-508490040a90/
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/38777665efc7ee0a09a5ff7edd6ba46b64a3c656c4adaf6cd1de10b1cee02c05

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
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/69427/

Comments