🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4
SHA3-384 hash: 7c84a203950cd699f63bc389d3af6c72be133895bccc2f339b0b4ed62b1d2077019251c227967730e8cf497761c142db
SHA1 hash: 2ff69ad846427d00ace6d643c8cc426136733dc2
MD5 hash: 95a111b5fa3da0307c76c921fbd8dfb5
humanhash: ohio-paris-wolfram-july
File name:9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'267'459 bytes
First seen:2026-03-12 08:00:32 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 2e5708ae5fed0403e8117c645fb23e5b (1'136 x WannaCry, 7 x Worm.Virut, 3 x Expiro)
ssdeep 98304:+DqPoBhz1aRxcSUDk36SAEdhvxWa9P5UJLX3wus+:+DqPe1Cxcxk3ZAEUad8Au
TLSH T1673633F86278D7ACD04119B485B38116D6767C8947FE5E1F8B6448620E03B9FBBE1B43
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 :
316
Origin country :
FR FR
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/57182/
Detection(s):
BC.Win.Exploit.Exe_With_CVE_2017_0147-6316126-2
Create hunting rule

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

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

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

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

Win.Ransomware.Wanna-6888027-0
Create hunting rule

Win.Ransomware.Wanna-6888334-0
Create hunting rule

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

Win.Ransomware.WannaCry-10011460-0
Create hunting rule

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

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

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

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=69b272d75a439615ccbfa582
Tags:
wannacry madi
Gathering data
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4
Verdict:
Malicious
File Type:
dll x32
First seen:
2017-08-14T01:35:00Z UTC
Last seen:
2017-10-24T15:45:00Z UTC
Hits:
~10
Detections:
HEUR:Worm.Win32.Generic HEUR:Trojan.Win32.Generic HEUR:Trojan.Win32.EquationDrug.gen HEUR:Trojan-Ransom.Win32.Wanna.a Trojan-Ransom.Win32.Wanna.zbu Trojan.Win32.Eb.b HEUR:Trojan-Ransom.Win32.Wanna.gen HEUR:Exploit.Win32.MS17-010.gen Trojan-Ransom.Win32.Wanna.sb Trojan-Ransom.Win32.Wanna.m Trojan.Win32.EquationDrug.sb Trojan.Win32.Eb.a
Link:
https://opentip.kaspersky.com/9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ba426490-f18a-4f63-af86-dc609d3c20d9
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4/
Verdict:
Malicious
Threat:
Family.WANNACRY
Link:
https://tip.neiki.dev/file/9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4
Threat name:
Win32.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2017-08-14 14:18:37 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=tkbso64b2uwj67uldke3t3h3mqj5foxckikw2sv4ggpka54mqgsa._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/260312-jwge6adt2l/
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 (2656) amount of remote hosts
Wannacry
Wannacry family
Unpacked files
SH256 hash:
9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4
MD5 hash:
95a111b5fa3da0307c76c921fbd8dfb5
SHA1 hash:
2ff69ad846427d00ace6d643c8cc426136733dc2
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/6d480b3f-27ca-4e1d-ae89-92557ef4e931/
Malware family:
WannaCry
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9a83277b81d5/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/9a83277b81d52c9f7e8b1a89b9ecfb6413d2bae252156d4abc319ea0778c81a4

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: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: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.

Cape
Cape
https://www.capesandbox.com/analysis/57182/

Comments