MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6f6cf26d5f42c6ba2eaa871427584a87dbe047a0a7f4164248fe375ee9ac2f16. 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: 15
| SHA256 hash: | 6f6cf26d5f42c6ba2eaa871427584a87dbe047a0a7f4164248fe375ee9ac2f16 |
|---|---|
| SHA3-384 hash: | 326af6dbc95cb487b11e652aa610c45cb055d0f3b3fa070f5cbd7f18819d76e7c8962ae07a623ecb2feff5648ffca851 |
| SHA1 hash: | 34ac397bd00220e75b11453351586c31d1d3f746 |
| MD5 hash: | 5f8e283d84154c278017fcb2f5dea6e5 |
| humanhash: | yellow-orange-tennessee-oklahoma |
| File name: | 6f6cf26d5f42c6ba2eaa871427584a87dbe047a0a7f4164248fe375ee9ac2f16 |
| Download: | download sample |
| Signature | WannaCry |
| File size: | 5'267'459 bytes |
| First seen: | 2026-03-12 00:00:16 UTC |
| Last seen: | Never |
| File type: |  dll |
| MIME type: | application/x-dosexec |
| imphash | 2e5708ae5fed0403e8117c645fb23e5b (1'136 x WannaCry, 7 x Worm.Virut, 3 x Expiro) |
| ssdeep | 24576:SbLgddQhfdmMSirYJMEcpcL7nEaut/8uME7A4kqAH1pNZtA0p+9XEk:SnAQqMSPJMEcaEau3R8yAH1plAH |
| Threatray | 1'601 similar samples on MalwareBazaar |
| TLSH | T1F1362352569CA1BCE0A54375A0730A7DBBF3BC19A3358B5F57C8CB690D633C16BA4B02 |
| 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 |  enthec |
| Tags: | dll WannaCry |
Intelligence
File Origin
# of uploads :
1
# of downloads :
283
Origin country :
FRVendor Threat Intelligence
No detections
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
wannacry madi
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
cmd crypto crypto lolbin microsoft_visual_cc overlay overlay ransomware ransomware smb soft-404 wanna wannacry wannacry wannacrypt
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Verdict:
Malicious
File Type:
dll x32
First seen:
2019-01-18T19:58:00Z UTC
Last seen:
2023-10-20T22:00:00Z UTC
Hits:
~10
Detections:
Trojan-Ransom.Win32.Wanna.zbu Trojan-Ransom.Wanna.HTTP.ServerRequest HEUR:Trojan-Ransom.Win32.Wanna.gen Exploit.Win32.MS17-010.kpn Trojan.Win32.EquationDrug.sb Trojan.Win32.Eb.b HEUR:Worm.Win32.Generic HEUR:Trojan.Win32.EquationDrug.gen Trojan-Ransom.Wanna.TCP.Spreading Trojan.Agentb.HTTP.C&C Trojan-Ransom.Win32.Wanna.sb Trojan-Ransom.Win32.Wanna.m Trojan.Win32.Eb.a HEUR:Trojan.Win32.Generic HEUR:Exploit.Win32.MS17-010.gen
Malware family:
Mimikatz
Verdict:
Malicious
Score:
99%
Verdict:
Malware
File Type:
PE
Gathering data
Verdict:
Malicious
Threat:
Family.WANNACRY
Threat name:
Win32.Ransomware.WannaCry
Status:
Malicious
First seen:
2019-01-18 22:42:40 UTC
File Type:
PE (Dll)
Extracted files:
4
AV detection:
34 of 36 (94.44%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Label(s):
wannacryptor
Similar samples:
+ 1'591 additional samples on MalwareBazaar
Result
Malware family:
wannacry
Score:
10/10
Tags:
family:wannacry discovery ransomware worm
Behaviour
Modifies data under HKEY_USERS
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 (3328) amount of remote hosts
Wannacry
Wannacry family
Unpacked files
SH256 hash:
6f6cf26d5f42c6ba2eaa871427584a87dbe047a0a7f4164248fe375ee9ac2f16
MD5 hash:
5f8e283d84154c278017fcb2f5dea6e5
SHA1 hash:
34ac397bd00220e75b11453351586c31d1d3f746
Detections:
WannaCry
Malware family:
WannaCry
Verdict:
Malicious
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: | Armadillov1xxv2xx |
|---|---|
| Author: | malware-lu |
| 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: | SUSP_Imphash_Mar23_2 |
|---|---|
| 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 |
|---|---|
| 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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