MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 16fdcfbc4c5d2a7d5e2ccfd28e4b99208797c91315390718de532d9bd9e46d20. 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
| SHA256 hash: | 16fdcfbc4c5d2a7d5e2ccfd28e4b99208797c91315390718de532d9bd9e46d20 |
|---|---|
| SHA3-384 hash: | b63d9ee626564a943830ca21e1cd2b1cbb3703bc0d6d13b5d2d2eee2f6901f6f0b0d7e4eb669f1f591dd3a4246ea10d8 |
| SHA1 hash: | e9e606156a360fb52384b0216bb944a30611b617 |
| MD5 hash: | a865e2c8ab49b25247d23924af57790c |
| humanhash: | thirteen-beer-wolfram-football |
| File name: | 16fdcfbc4c5d2a7d5e2ccfd28e4b99208797c91315390718de532d9bd9e46d20 |
| Download: | download sample |
| Signature | WannaCry |
| File size: | 5'298'176 bytes |
| First seen: | 2026-05-22 07:15:09 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 0cdadfa1098d845dd3b4cf92625b5f04 (356 x WannaCry) |
| ssdeep | 49152:jnsnvMSPbcBVQej/1INRx+TSqTdX1HkQ1J6v965bn:DMvPoBhz1aRxcSUDkEQv9Sn |
| Threatray | 1'016 similar samples on MalwareBazaar |
| TLSH | T1ED3623A96168C0F9C31A7630D4BA8D15B7F27C7E2BF4160EF7844AA95E93FD2E104B41 |
| 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 |
Intelligence
File Origin
# of uploads :
1
# of downloads :
209
Origin country :
USVendor Threat Intelligence
No detections
Malware family:
n/a
ID:
1
File name:
_16fdcfbc4c5d2a7d5e2ccfd28e4b99208797c91315390718de532d9bd9e46d20.dll
Verdict:
No threats detected
Analysis date:
2026-05-22 07:18:16 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
92.5%
Tags:
wannacry
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a custom TCP request
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
anti-debug crypto microsoft_visual_cc overlay overlay packed packed ransomware ransomware smb wannacry
Verdict:
Malicious
Labled as:
CVE-2017-0147
Verdict:
Malicious
File Type:
dll x64
First seen:
2018-09-26T08:02:00Z UTC
Last seen:
2026-05-23T19:00:00Z UTC
Hits:
~10
Detections:
Trojan.Win32.Eb.s HEUR:Trojan.Win32.EquationDrug.gen HEUR:Trojan-Ransom.Win32.Wanna.gen Exploit.Win32.MS17-010.cb Exploit.Win32.MS17-010.bf Trojan.Win32.EquationDrug.sb Trojan.Win32.Eb.b Trojan.Win32.Eb.a Trojan-Ransom.Win32.Wanna.m Trojan-Ransom.Win32.Wanna.ak HEUR:Worm.Win32.Generic HEUR:Exploit.Win32.MS17-010.gen
Malware family:
Mimikatz
Verdict:
Malicious
Score:
86%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Trojan.Win32.Eb
Threat name:
Win64.Ransomware.WannaCry
Status:
Malicious
First seen:
2026-05-22 07:16:15 UTC
File Type:
PE+ (Dll)
Extracted files:
2
AV detection:
21 of 24 (87.50%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
wannacryptor
Similar samples:
+ 1'006 additional samples on MalwareBazaar
Unpacked files
SH256 hash:
16fdcfbc4c5d2a7d5e2ccfd28e4b99208797c91315390718de532d9bd9e46d20
MD5 hash:
a865e2c8ab49b25247d23924af57790c
SHA1 hash:
e9e606156a360fb52384b0216bb944a30611b617
Detections:
triage_wanacrypt0r_ransomware
triage_wannacry_ransomware
SH256 hash:
48f6a894e911c34cb2e7f18e3f5494b745661945a3fa3b3fcc0b9fc370750513
MD5 hash:
43cb5c3ef43eeebc7b476923a0e4a8fd
SHA1 hash:
dd580faa2f231c0f54a93050b1c5da6753498e51
SH256 hash:
6ebe11a78bdfe3718074f08e6d88563f1ccf8f78fbb8f679f782e2a29d942ff3
MD5 hash:
cf7d9dcf019f95b18a5d6824e58ae9d2
SHA1 hash:
19c6e93b223a81a0f431981201d048f6263e36f5
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.
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