MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5
SHA3-384 hash: 75584c087a23e1638ea9d88fe62ba5a054e11d4d8fd5ee5b7c2b5cdcc05969a842b762ea7aa35a392dcdc23ac2ec866b
SHA1 hash: 2f6edb119475b7a7b41b1186eedb3057efb96d04
MD5 hash: f2c8937f009447ae8b2cd293ea28f5d1
humanhash: lamp-edward-network-ack
File name:2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'298'176 bytes
First seen:2026-06-22 05:15:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 0cdadfa1098d845dd3b4cf92625b5f04 (125 x WannaCry)
ssdeep 49152:jnsnpEKUacBVQej/1INRx+TSqTdX1HkQo6SAA:DMpyfBhz1aRxcSUDk36SA
Threatray 1 similar samples on MalwareBazaar
TLSH T1BC36F115B1E85A70E6F31EB2217B8B1047797E458967928E2760A04F1C33F5CDEB2F29
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 :
187
Origin country :
US US
Vendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5.dll
Verdict:
No threats detected
Analysis date:
2026-06-22 05:17:26 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/4afe839c-a525-42a6-8010-b47452fd9d84

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/71462/
Verdict:
Malicious
Score:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a38c50a86bc95245bf87e95
Tags:
wannacry virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug base64 crypto fingerprint microsoft_visual_cc obfuscated overlay packed ransomware ransomware reconnaissance smb wannacry
Link:
https://www.filescan.io/uploads/6a38c50262d0679105faf07c/reports/884110dd-44ea-420d-80f9-545e59d627d4/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5
Verdict:
Malicious
File Type:
dll x64
First seen:
2018-09-08T22:39:00Z UTC
Last seen:
2026-06-22T18:47:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Eb.s Trojan.Win32.Eb.b Trojan-Ransom.Win32.Wanna.amdy Exploit.Win32.MS17-010.bf Trojan.Win32.Eb.a Trojan-Ransom.Win32.Wanna.m Trojan-Ransom.Win32.Wanna.ak HEUR:Worm.Win32.Generic HEUR:Trojan.Win32.EquationDrug.gen HEUR:Trojan-Ransom.Win32.Wanna.gen HEUR:Exploit.Win32.MS17-010.gen Exploit.Win32.MS17-010.cb Exploit.Win32.MS17-010.kpn Trojan.Win32.EquationDrug.sb
Link:
https://opentip.kaspersky.com/2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a2fff6be-ed67-4a9b-b2fb-8a57b67e94a3
Score:
77%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/f2c8937f009447ae8b2cd293ea28f5d1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5/
Verdict:
Malicious
Threat:
Trojan.Win32.MS17-010
Link:
https://tip.neiki.dev/file/2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5
Threat name:
Win64.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2026-06-22 05:15:53 UTC
File Type:
PE+ (Dll)
Extracted files:
14
AV detection:
21 of 24 (87.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fmmi37m72itv7qo2exqvt3i5jr3f2a63a47heiiainkwvuv26hsq._file
Verdict:
malicious
Label(s):
wannacryptor
Create hunting rule
Similar samples:
error
WannaCry
Result
Malware family:
n/a
Score:
  8/10
Tags:
adware persistence ransomware spyware
Link:
https://tria.ge/reports/260622-fxyt2sg14m/
Behaviour
Checks SCSI registry key(s)
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Uses Volume Shadow Copy WMI provider
Uses Volume Shadow Copy service COM API
Enumerates connected drives
Boot or Logon Autostart Execution: Active Setup
Unpacked files
SH256 hash:
2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5
MD5 hash:
f2c8937f009447ae8b2cd293ea28f5d1
SHA1 hash:
2f6edb119475b7a7b41b1186eedb3057efb96d04
Detections:
triage_wanacrypt0r_ransomware
Create hunting rule
triage_wannacry_ransomware
Create hunting rule
Link:
https://www.unpac.me/results/a448d87c-ec9d-4f1f-bd51-900398e480c7/
SH256 hash:
b3e46a6d061aff51d5cebd44e789f653cc70f79e3b90454e0c644f811f2793e3
MD5 hash:
906bb589e34e49e1802a267671c47aea
SHA1 hash:
c272f83829d9661be163b7f42b6c5fa1cbf3851e
Link:
https://www.unpac.me/results/a448d87c-ec9d-4f1f-bd51-900398e480c7/
SH256 hash:
f3a0ca6f57dd326fac0e93bb2db7e5669128419f8cd70af4add445e2a0796e26
MD5 hash:
124dd87bc2a517e576a287f71232e7bf
SHA1 hash:
f81db9d6845e795fbd9f2821a229476122eb31b9
Detections:
triage_wanacrypt0r_ransomware
Create hunting rule
triage_wannacry_ransomware
Create hunting rule
Link:
https://www.unpac.me/results/a448d87c-ec9d-4f1f-bd51-900398e480c7/
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/2b188dfd9fd2275fc1da25e159ed1d4c765d03db073e72210043556ad2baf1e5

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:NET
Create hunting rule
Author:malware-lu
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SelfExtractingRAR
Create hunting rule
Author:Xavier Mertens
Description:Detects an SFX archive with automatic script execution
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)
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/71462/

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