MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f
SHA3-384 hash: 32015dc5fcccb214ef0e41a8a74dba76052729e97e6f2a04756e29a4e9aab019a49675552accdac34477d010408ad7e4
SHA1 hash: 0c35da75845fd8661e01f2b5564b0cfb287523dc
MD5 hash: 5fd9578645a5c473d7d0eb18edf3b57f
humanhash: emma-high-echo-rugby
File name:3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'298'176 bytes
First seen:2026-06-04 05:15:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0cdadfa1098d845dd3b4cf92625b5f04 (54 x WannaCry)
ssdeep 24576:jbLgQbLgddQhfdmMSirYbcMNgef0QeQjG:jndnAQqMSPbcBVQej
Threatray 1'108 similar samples on MalwareBazaar
TLSH T1EB36225932AC80FCC11A6275A4B34E26E7B37C56227D870F8B9487661D13790BF78B63
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 :
181
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
No threats detected
Analysis date:
2026-06-04 05:15:46 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/343b6e60-b48c-49d2-b64a-547c5227f4b8

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/68927/
Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a210a08f8676ad4d360e856
Tags:
ransomware shellcode wannacry virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug cmd crypto lolbin microsoft_visual_cc overlay ransomware ransomware reconnaissance smb wannacry
Link:
https://www.filescan.io/uploads/6a210a01099ef368af1c7ef1/reports/159cc3ad-6d35-456c-91c8-c6d255cae756/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f
Verdict:
Malicious
File Type:
dll x64
First seen:
2018-09-18T19:28:00Z UTC
Last seen:
2020-03-10T23:13:00Z UTC
Hits:
~100
Detections:
Trojan.Win32.EquationDrug.sb Trojan-Ransom.Win32.Wanna.sb Trojan-Ransom.Win32.Wanna.ak Exploit.Win32.MS17-010.cb Exploit.Win32.MS17-010.kpn Trojan.Win32.Eb.s Trojan.Win32.Eb.a Trojan-Ransom.Win32.Wanna.m HEUR:Trojan.Win32.EquationDrug.gen HEUR:Trojan-Ransom.Win32.Wanna.gen Trojan-Ransom.Win32.Wanna.zbu HEUR:Worm.Win32.Generic HEUR:Exploit.Win32.MS17-010.gen Exploit.Win32.MS17-010.bf Trojan.Win32.Eb.b HEUR:Trojan.Win32.Generic
Link:
https://opentip.kaspersky.com/3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/caadac18-e32e-4d74-b9ed-191617081552
Score:
55%
Verdict:
Susipicious
File Type:
PE
Link:
https://malprob.io/report/3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f/
Verdict:
Malicious
Threat:
Family.WANNACRY
Link:
https://tip.neiki.dev/file/3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f
Threat name:
Win64.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2026-06-04 05:15:58 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=hizrvggpt7fs4flafxwcnjux737nu4v2f2daa7n7eekzkd4weupq._file
Verdict:
malicious
Label(s):
wannacryptor
Create hunting rule
Similar samples:
50a9f720deb53f88edf2f6761f1f82aca0bbde9b98e8abc6f79a3f8390bbe67c
WannaCry
85b9eb097c475325269c7146cc3052734ec2cdf4a79b7feb67b184ab725923fc
WannaCry
9487edf9b75f4c15e3ba6ccbae23588ee3dc9c4983417f1b469278af17fc3847
WannaCry
9e0e61dfd8783dce6bde57af2ad4c892f481149426b229ecfe20242ae6b88974
WannaCry
error
WannaCry
+ 1'098 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260604-fxyjaabs5k/
Unpacked files
SH256 hash:
3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f
MD5 hash:
5fd9578645a5c473d7d0eb18edf3b57f
SHA1 hash:
0c35da75845fd8661e01f2b5564b0cfb287523dc
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/7e49b30b-c461-4599-87c9-17d4930d0ce0/
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/3a331a98cf9fcb2e15602dec26a697fefeda72ba2e86007dbf2115950f96251f

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/68927/

Comments