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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320. 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: 2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320
SHA3-384 hash: 15831fd93e4f23de0acc3a25c65eb23987b8921dfd61ce084beb5d696aab124098eead0dc9f98cd2414a3ae314c0c75f
SHA1 hash: c43b6a4ba36645774dd9e89c2dec89c37d5fa276
MD5 hash: c9acc7cbfb0fa517f555c271a9c84827
humanhash: avocado-cardinal-uniform-steak
File name:2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'298'176 bytes
First seen:2026-05-28 01:15:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0cdadfa1098d845dd3b4cf92625b5f04 (353 x WannaCry)
ssdeep 98304:DIDqPoBhz1aRxcSUDk36SAEdhvxWa9P593R8yAVp2H:DIDqPe1Cxcxk3ZAEUadzR8yc4H
TLSH T124363358726CA1BCF0450EB444B38E1AF7B37C5567BA4B0F8780866B0D53B9BAF94741
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 :
184
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320.dll
Verdict:
No threats detected
Analysis date:
2026-05-28 01:16:37 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/a54be9fb-14a4-4a90-8b87-f8802659f139

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/68209/
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:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a1797315b1db29f5a489c0c
Tags:
ransomware shellcode wannacry
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug cmd crypto CVE-2017-0147 exploit lolbin microsoft_visual_cc overlay overlay packed ransomware ransomware reconnaissance smb wannacry
Link:
https://www.filescan.io/uploads/6a17972f099ef368af06e2bc/reports/04cea0b8-106b-4de3-a073-b8e28d898c70/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320
Verdict:
Malicious
File Type:
dll x64
First seen:
2018-09-06T13:50:00Z UTC
Last seen:
2025-08-06T10:36:00Z UTC
Hits:
~10000
Detections:
Trojan-Ransom.Win32.Wanna.ak HEUR:Worm.Win32.Generic Trojan.Win32.Eb.s Trojan-Ransom.Win32.Wanna.zbu HEUR:Exploit.Win32.MS17-010.gen Trojan.Win32.Eb.a Trojan-Ransom.Win32.Wanna.m Exploit.Win32.MS17-010.bf Exploit.Win32.MS17-010.kpn Trojan.Win32.EquationDrug.sb HEUR:Trojan.Win32.Generic HEUR:Trojan.Win32.EquationDrug.gen HEUR:Trojan-Ransom.Win32.Wanna.gen Exploit.Win32.MS17-010.cb Trojan.Win32.Eb.b Trojan-Ransom.Win32.Wanna.sb
Link:
https://opentip.kaspersky.com/2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5278a791-526c-4a74-b926-0154d12bd764
Score:
72%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320/
Verdict:
Malicious
Threat:
Family.WANNACRY
Link:
https://tip.neiki.dev/file/2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320
Threat name:
Win64.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2021-09-16 16:08:42 UTC
AV detection:
30 of 38 (78.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=f5gxkpxxitme2syaomvutmzd5iqgmipneq4usoonycnqcivc4mqa._file
Verdict:
malicious
Label(s):
wannacryptor
Create hunting rule
Similar samples:
error
WannaCry
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/260528-bmcrlscw4n/
Unpacked files
SH256 hash:
2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320
MD5 hash:
c9acc7cbfb0fa517f555c271a9c84827
SHA1 hash:
c43b6a4ba36645774dd9e89c2dec89c37d5fa276
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/190aa480-1640-4e03-901b-97de0876936e/
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/2f4d753ef744d84d4b00732b49b323ea206621ed24394939cdc09b0122a2e320

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/68209/

Comments