MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 66ddd0edb16bfb041ccfa78e41af074bdf2f9b23eda55e45b54d29eabb1200d4. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 66ddd0edb16bfb041ccfa78e41af074bdf2f9b23eda55e45b54d29eabb1200d4
SHA3-384 hash: 28ba4b613c7da36ab1ef4eaae4a51d582f15852cabff8a4fcb8db114887a0eaae80b253180e7504632f6fb7e92828280
SHA1 hash: d465606dc17e7daa070f79d5ceb27b288a5698d7
MD5 hash: 22fd61e52893c9aec35545c81067f2a6
humanhash: oklahoma-hamper-bulldog-fish
File name:66ddd0edb16bfb041ccfa78e41af074bdf2f9b23eda55e45b54d29eabb1200d4.dll
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'267'459 bytes
First seen:2026-06-24 14:33:00 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 2e5708ae5fed0403e8117c645fb23e5b (1'119 x WannaCry, 7 x Worm.Virut, 2 x Expiro)
ssdeep 49152:JnjQqMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnvntuwP:d8qPoBhz1aRxcSUDk36SAEdhvnz
TLSH T16536021AF6E8D1B5D91D32B085A6421873363CA542D2438FE7046E7B7E77B049E33E29
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 kejult
Tags:dll WannaCry


Avatar
Kejult
Found on Honeypot on 24.06.2026

Intelligence

File Origin
# of uploads :
1
# of downloads :
156
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/71858/
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a3bead01548daf709f97b8b
Tags:
wannacry madi
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a service
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/66ddd0edb16bfb041ccfa78e41af074bdf2f9b23eda55e45b54d29eabb1200d4
Verdict:
Malicious
File Type:
dll x32
First seen:
2017-09-02T02:48:00Z UTC
Last seen:
2017-10-27T14:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/66ddd0edb16bfb041ccfa78e41af074bdf2f9b23eda55e45b54d29eabb1200d4/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/eaa965f9-4af0-4614-bb23-300ca913bf67
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/66ddd0edb16bfb041ccfa78e41af074bdf2f9b23eda55e45b54d29eabb1200d4
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/66ddd0edb16bfb041ccfa78e41af074bdf2f9b23eda55e45b54d29eabb1200d4/
Threat name:
Win32.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2017-09-02 06:26:45 UTC
File Type:
PE (Dll)
Extracted files:
4
AV detection:
34 of 36 (94.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m3o5b3nrnp5qihgpu6hedlyhjpps7gzd5wsv4rnvjuu6voysadka._file
Verdict:
malicious
Label(s):
wannacryptor
Create hunting rule
Similar samples:
error
WannaCry
Result
Malware family:
wannacry
Create hunting rule
Score:
  10/10
Tags:
family:wannacry discovery ransomware worm
Link:
https://tria.ge/reports/260624-rw7akscz9l/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Windows directory
Creates a large amount of network flows
Executes dropped EXE
Contacts a large (3363) amount of remote hosts
Family: Wannacry
Unpacked files
SH256 hash:
66ddd0edb16bfb041ccfa78e41af074bdf2f9b23eda55e45b54d29eabb1200d4
MD5 hash:
22fd61e52893c9aec35545c81067f2a6
SHA1 hash:
d465606dc17e7daa070f79d5ceb27b288a5698d7
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/a8fa348e-a043-4808-ab9a-89898b0c92fe/
Malware family:
WannaCry
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/66ddd0edb16b/report/overview.html
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/66ddd0edb16bfb041ccfa78e41af074bdf2f9b23eda55e45b54d29eabb1200d4

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:Armadillov1xxv2xx
Create hunting rule
Author:malware-lu
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:SUSP_Imphash_Mar23_2
Create hunting rule
Author:Arnim Rupp (https://github.com/ruppde)
Description:Detects imphash often found in malware samples (Zero hits with with search for 'imphash:x p:0' on Virustotal)
Reference:Internal Research
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/71858/

Comments