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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b024d90cd12719f7fe82e8a0b4310f56e6769c2640acefc564e222deabf6a839. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b024d90cd12719f7fe82e8a0b4310f56e6769c2640acefc564e222deabf6a839
SHA3-384 hash: 0637db89354913c9368b9e7e3dc809eaa34d0c406cf20c7af2df54dc8906d0e731a6787ebdccdb42673f7ec16ccbe771
SHA1 hash: d7b069c83988e60d6be8657401041ee02adb96d8
MD5 hash: 8cd3171731732dc900132cfe52b33dd8
humanhash: happy-uranus-vermont-queen
File name:永恒之蓝样本.7z
Download: download sample
Signature WannaCry
Create hunting rule
File size:3'719'699 bytes
First seen:2023-03-01 03:15:58 UTC
Last seen:Never
File type: 7z
MIME type:application/x-7z-compressed
ssdeep 98304:rOGrqb9Ya9oh4SUNzk6SeEWhaiW72ILJTLnL3TXFC:Nr3aSh47zkZeET71NLnLDVC
TLSH T1BB0633F8C1B5779CF3881EF50566C44B36863469BB9B2A699AC185E61C88F7F8FC00D4
TrID 57.1% (.7Z) 7-Zip compressed archive (v0.4) (8000/1)
42.8% (.7Z) 7-Zip compressed archive (gen) (6000/1)
Reporter Anonymous
Tags:7z WannaCry

Intelligence

File Origin
# of uploads :
1
# of downloads :
372
Origin country :
HK HK
File Archive Information

This file archive contains 2 file(s), sorted by their relevance:

File name:mssecsvr.exe
File size:2'281'472 bytes
SHA256 hash: 458d19c4e0d41353ade3b5eb94815436ac911ad13c2fa525f753d5ef182f417f
MD5 hash: 142db3228dd9177f5fdaec26d0f0e19a
MIME type:application/x-dosexec
Signature WannaCry
File name:mssecsvc.exe
File size:3'723'264 bytes
SHA256 hash: 07c44729e2c570b37db695323249474831f5861d45318bf49ccf5d2f5c8ea1cd
MD5 hash: d724d8cc6420f06e8a48752f0da11c66
MIME type:application/x-dosexec
Signature Ransomware.WannaCry
Vendor Threat Intelligence
Detection(s):
Sanesecurity.MalwareHash.WannaCry.UNOFFICIAL
Create hunting rule

Win.Ransomware.Wanna-9769986-0
Create hunting rule

Win.Ransomware.Wannacryptor-9940180-0
Create hunting rule

Win.Ransomware.Wanacryptor-9942127-1
Create hunting rule

Win.Ransomware.Wannacry-9982112-0
Create hunting rule

Win.Ransomware.Wannacry-6803937-0
Create hunting rule

Win.Ransomware.Wannacrypt-6804263-0
Create hunting rule

Win.Ransomware.WannaCry-6313787-0
Create hunting rule

Win.Malware.Djwy-6775897-0
Create hunting rule

Win.Malware.Djwy-6923377-0
Create hunting rule

Win.Exploit.Doublepulsar-7427328-0
Create hunting rule

Win.Dropper.DarkKomet-9370806-0
Create hunting rule

Win.Malware.Rasftuby-6789024-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
darkkomet greyware overlay packed ransomware shell32.dll wanna wannacry wannacryptor worm
Link:
https://www.filescan.io/uploads/63fec3732ea6b36966301e29/reports/49e55d0b-7eeb-4de1-b747-3d09708b0732/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/b024d90cd12719f7fe82e8a0b4310f56e6769c2640acefc564e222deabf6a839
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b024d90cd12719f7fe82e8a0b4310f56e6769c2640acefc564e222deabf6a839/
Threat name:
Win32.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2022-04-08 13:47:50 UTC
File Type:
Binary (Archive)
Extracted files:
17
AV detection:
27 of 39 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wasnsdgre4m7p7uc5cqlimipk3thnhbgicwo7rle4irn5k7wva4q._file
Result
Malware family:
wannacry
Create hunting rule
Score:
  10/10
Tags:
family:wannacry ransomware worm
Link:
https://tria.ge/reports/230301-g92xxaeh64/
Behaviour
Drops file in Windows directory
Executes dropped EXE
Wannacry
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/b024d90cd12719f7fe82e8a0b4310f56e6769c2640acefc564e222deabf6a839

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:WannaCry_Ransomware
Create hunting rule
Author:Florian Roth (with the help of binar.ly)
Description:Detects WannaCry Ransomware
Reference:https://goo.gl/HG2j5T
Rule name:WannaCry_Ransomware_Gen
Create hunting rule
Author:Florian Roth (based on rule by US CERT)
Description:Detects WannaCry Ransomware
Reference:https://www.us-cert.gov/ncas/alerts/TA17-132A

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Comments