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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa2bf9f93f6bea82d328147a29c356f03d9c88347ec60eb11c4bd783f04b517f. 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: 13


Intelligence 13 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa2bf9f93f6bea82d328147a29c356f03d9c88347ec60eb11c4bd783f04b517f
SHA3-384 hash: 5a86c81e981c4fd386f1250785fe28ac77bd1ccac9eada27af5c3af11095a6f655972c761f4a132a039fe1b7dc7f84ab
SHA1 hash: ddf30a29eb10298dc152fd57c86cd370e10e138a
MD5 hash: 3f4f7d83fced7b6c37df1355e4b9afe0
humanhash: victor-tango-bravo-music
File name:fa2bf9f93f6bea82d328147a29c356f03d9c88347ec60eb11c4bd783f04b517f
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'267'459 bytes
First seen:2026-01-04 07:39:22 UTC
Last seen:Never
File type:DLL dll
MIME type:application/x-dosexec
imphash 2e5708ae5fed0403e8117c645fb23e5b (1'124 x WannaCry, 7 x Worm.Virut, 2 x Expiro)
ssdeep 24576:JbLgdeQhfdmMSirYbcMNgef0QeQjG/D8kIqRYoAdNLKz66:JnjQqMSPbcBVQej/1INR
Threatray 1'163 similar samples on MalwareBazaar
TLSH T135368C1627FC0214F1F75F79E8B9485268B6BC07BD38D91D20511E8E0A22B55C9B2FBB
TrID 37.8% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
20.0% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
12.7% (.EXE) Win64 Executable (generic) (10522/11/4)
7.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
6.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Magika pebin
Reporter Butter1
Tags:dll eternalblue honeypot SMB WannaCry

Intelligence

File Origin
# of uploads :
1
# of downloads :
143
Origin country :
AU AU
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47508/
Detection(s):
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-10011460-0
Create hunting rule

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

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

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

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

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

BC.Win.Exploit.Exe_With_CVE_2017_0147-6316126-2
Create hunting rule

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

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695a196cd2357cccc3df41fd
Tags:
wannacry madi
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/fa2bf9f93f6bea82d328147a29c356f03d9c88347ec60eb11c4bd783f04b517f
Verdict:
Malicious
File Type:
dll x32
First seen:
2017-07-17T06:54:00Z UTC
Last seen:
2017-10-19T05:57:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fa2bf9f93f6bea82d328147a29c356f03d9c88347ec60eb11c4bd783f04b517f/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0fab630e-de62-463d-b57a-26d1568b2818
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/fa2bf9f93f6bea82d328147a29c356f03d9c88347ec60eb11c4bd783f04b517f
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/3f4f7d83fced7b6c37df1355e4b9afe0
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fa2bf9f93f6bea82d328147a29c356f03d9c88347ec60eb11c4bd783f04b517f/
Threat name:
Win32.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2017-07-17 21:04:00 UTC
File Type:
PE (Dll)
Extracted files:
5
AV detection:
34 of 36 (94.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7iv7t6j7npvifuzicr5ctq2w6a6zzcbup3da5mi4jplyh4clkf7q._file
Verdict:
malicious
Label(s):
wannacryptor
Create hunting rule
Similar samples:
226d05ba1cf4b464249e425f70f76a72b3dd318395947359fe8a7d5ad20200f6
WannaCry
54ffaa0ba57dc69ecf2255858d1422a583119e3a9c0bba1d70545df96aade147
WannaCry
7e1df58e6f7f3f3fd062815a0a4e77e96f9d537846a81d7a29e6e5481fc3b13e
WannaCry
acef5619d170254f350059aadbe7e676e2b871c939e90bf680eb03f74d6af633
WannaCry
b28932fc3c86b5ead3295984c4fc8a464f053336b02f04c6f6e327ab5af5603e
WannaCry
b76c49cbb1a72437bb687db48f42525d3073a3a0356b7fef0220f707e0547539
WannaCry
error
WannaCry
+ 1'153 additional samples on MalwareBazaar
Result
Malware family:
wannacry
Create hunting rule
Score:
  10/10
Tags:
family:wannacry discovery ransomware worm
Link:
https://tria.ge/reports/260106-jc4rcaet9c/
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 (3355) amount of remote hosts
Wannacry
Wannacry family
Unpacked files
SH256 hash:
fa2bf9f93f6bea82d328147a29c356f03d9c88347ec60eb11c4bd783f04b517f
MD5 hash:
3f4f7d83fced7b6c37df1355e4b9afe0
SHA1 hash:
ddf30a29eb10298dc152fd57c86cd370e10e138a
Detections:
WannaCry
Create hunting rule
Link:
https://www.unpac.me/results/5afc02d2-9299-4290-93fe-8f253430873e/
Malware family:
WannaCry
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fa2bf9f93f6b/report/overview.html
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
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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/47508/

Comments