MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cbc3fb2de79561393eeca4d7b16fd3c86f959bae9c902b5d46887649a230cf7f. 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: 12
| SHA256 hash: | cbc3fb2de79561393eeca4d7b16fd3c86f959bae9c902b5d46887649a230cf7f |
|---|---|
| SHA3-384 hash: | 69db5d820524aa36981f781efb56e901ebbbe5e31b94814a03acc4cc6df3905b465d836e4f9700635c15111cbc41eafb |
| SHA1 hash: | 5e0d7bd9e356924f4578b147142331c88fef32ee |
| MD5 hash: | 6e643e3d40a09151088693ae173f3f06 |
| humanhash: | white-indigo-quebec-stairway |
| File name: | cbc3fb2de79561393eeca4d7b16fd3c86f959bae9c902b5d46887649a230cf7f |
| Download: | download sample |
| Signature | WannaCry |
| File size: | 5'298'176 bytes |
| First seen: | 2026-07-26 06:30:23 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 0cdadfa1098d845dd3b4cf92625b5f04 (469 x WannaCry) |
| ssdeep | 49152:jnsnUMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnv:DMUPoBhz1aRxcSUDk36SAEdhv |
| TLSH | T13536239671B880F8D107257484BB8E12F3B3BC2922FA5A0FAB50497A2E53F46F754753 |
| 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 |  TawnyBalfour |
| Tags: | dionaea exe honeypot SMB WannaCry |
Intelligence
File Origin
# of uploads :
1
# of downloads :
208
Origin country :
ESVendor Threat Intelligence
No detections
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug base64 crypto CVE-2017-0147 downloader exploit microsoft_visual_cc obfuscated overlay overlay packed packed ransomware ransomware smb wannacryptor wannacryptor
Verdict:
Malicious
Labled as:
CVE-2017-0147
Verdict:
Malicious
File Type:
dll x64
First seen:
2018-09-07T06:18:00Z UTC
Last seen:
2026-07-27T19:35:00Z UTC
Hits:
~10
Malware family:
Mimikatz
Verdict:
Malicious
Score:
87%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Threat name:
Win64.Ransomware.WannaCry
Status:
Malicious
First seen:
2026-07-26 06:31:49 UTC
File Type:
PE+ (Dll)
Extracted files:
2
AV detection:
22 of 24 (91.67%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
WannaCryptor
Similar samples:
Unpacked files
SH256 hash:
cbc3fb2de79561393eeca4d7b16fd3c86f959bae9c902b5d46887649a230cf7f
MD5 hash:
6e643e3d40a09151088693ae173f3f06
SHA1 hash:
5e0d7bd9e356924f4578b147142331c88fef32ee
Detections:
triage_wanacrypt0r_ransomware
triage_wannacry_ransomware
SH256 hash:
c4da27d5b8cac974ed82befc2f73a3d809512ce2545a7d222526eace7b9a3f66
MD5 hash:
d6e7a6ca0a275d9cf71ecef445b5f458
SHA1 hash:
3ac49e3e360fb87e96cd9c3147b68acc61f9512e
SH256 hash:
ef48fb1fcc432e8afe3b6c8a5986e0f6e2a2cb43937df285fbe53e35ceacc4e3
MD5 hash:
fbe8d28211203b15794751159a288503
SHA1 hash:
a07d22807ee2e7fdc54a2cee8070c10920966a46
Detections:
triage_wanacrypt0r_ransomware
triage_wannacry_ransomware
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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 |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | golang_bin_JCorn_CSC846 |
|---|---|
| Author: | Justin Cornwell |
| Description: | CSC-846 Golang detection ruleset |
| Rule name: | malware_shellcode_hash |
|---|---|
| Author: | JPCERT/CC Incident Response Group |
| Description: | detect shellcode api hash value |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | WannaCry_Ransomware |
|---|---|
| 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.
Web download
Delivery method
Distributed via web download
Comments
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You need to login to in order to write a comment. Login with your abuse.ch account.First-seen sample captured in-the-wild by a Dionaea honeypot (SMB/MSSQL/MSRPC) on 2026-07-26 (UTC). First submission by TawnyBalfour.