MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 8267cab48eacfc8b7366646a4c37af86dade85591bfeef1fa4d59d2f7218e079. 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: | 8267cab48eacfc8b7366646a4c37af86dade85591bfeef1fa4d59d2f7218e079 |
|---|---|
| SHA3-384 hash: | 871081b3f7ccbe884a7d3f9818c0bd6c6102a41022d1ac6e33631f127d1db1717200f7b91c5b2edd44f99bc84c40910d |
| SHA1 hash: | 52db02a72807ec87a14dc8269900271f21d8c521 |
| MD5 hash: | cb9dd2299e923e7eee1b20847655de1a |
| humanhash: | solar-floor-sodium-december |
| File name: | 8267cab48eacfc8b7366646a4c37af86dade85591bfeef1fa4d59d2f7218e079 |
| Download: | download sample |
| Signature | WannaCry |
| File size: | 5'267'459 bytes |
| First seen: | 2026-01-04 07:49:11 UTC |
| Last seen: | Never |
| File type: |  dll |
| MIME type: | application/x-dosexec |
| imphash | 2e5708ae5fed0403e8117c645fb23e5b (1'124 x WannaCry, 7 x Worm.Virut, 2 x Expiro) |
| ssdeep | 49152:SnAQR13/OcXiq+Ru96l9iBjSqVOUbAlS7HH1VD9:+DR13/OVJRvl9iBWuOpl2HVVD |
| Threatray | 1'296 similar samples on MalwareBazaar |
| TLSH | T1C5362908DFCEBFB9DD2B3B309356A63D5B15A13D496DCF9BD461D050A827E805A20F0A |
| TrID | 70.9% (.AX) DirectShow filter (201555/2/20) 10.9% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 5.8% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5) 3.7% (.EXE) Win64 Executable (generic) (10522/11/4) 2.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) |
| Magika | pebin |
| Reporter |  Butter1 |
| Tags: | dll eternalblue honeypot SMB WannaCry |
Intelligence
File Origin
# of uploads :
1
# of downloads :
164
Origin country :
AUVendor Threat Intelligence
No detections
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
wannacry madi
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Labled as:
CVE-2017-0147
Verdict:
Malicious
File Type:
dll x32
First seen:
2025-06-02T00:19:00Z UTC
Last seen:
2025-06-02T00:50:00Z UTC
Hits:
~100
Malware family:
Mimikatz
Verdict:
Malicious
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Threat name:
Win32.Ransomware.WannaCry
Status:
Malicious
First seen:
2025-06-02 03:11:17 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:
+ 1'286 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 (3349) amount of remote hosts
Wannacry
Wannacry family
Unpacked files
SH256 hash:
8267cab48eacfc8b7366646a4c37af86dade85591bfeef1fa4d59d2f7218e079
MD5 hash:
cb9dd2299e923e7eee1b20847655de1a
SHA1 hash:
52db02a72807ec87a14dc8269900271f21d8c521
Detections:
WannaCry
Please note that we are no longer able to provide a coverage score for Virus Total.
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: | CP_Script_Inject_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | Detects attempts to inject code into another process across PE, ELF, Mach-O binaries |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | FreddyBearDropper |
|---|---|
| Author: | Dwarozh Hoshiar |
| Description: | Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip. |
| 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: | meth_stackstrings |
|---|---|
| Author: | Willi Ballenthin |
| 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.
Delivery method
Other
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