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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 86b193b0614e1399b84e4ea81e35d07cd0a96e93be6a5c97354aafbab2c81d2e. 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: 16


Intelligence 16 IOCs YARA 9 File information Comments

SHA256 hash: 86b193b0614e1399b84e4ea81e35d07cd0a96e93be6a5c97354aafbab2c81d2e
SHA3-384 hash: a54e350a7cead52e99128f91c7096ae996706b694de1ea3681650031b9c6a312f9a63ae961a1dc7e44aac29db272a595
SHA1 hash: ca67d51eea6fcd9adba6cec4213834bc313206b9
MD5 hash: 32a2b30d99ddef91ee5c8cf1a52b59ba
humanhash: pluto-nebraska-nine-cat
File name:32a2b30d99ddef91ee5c8cf1a52b59ba
Download: download sample
Signature WannaCry
File size:5'267'459 bytes
First seen:2026-10-31 00:04:03 UTC
Last seen:Never
File type:DLL dll
MIME type:application/vnd.microsoft.portable-executable
imphash 2e5708ae5fed0403e8117c645fb23e5b (1'147 x WannaCry, 7 x Worm.Virut, 4 x Expiro)
ssdeep 49152:JnjQqMSPbcBVW1INRx+TSqTdX1HkQo6SAARdhnvJKiTGJzNOEDaExEo:d8qPoB81aRxcSUDk36SAEdhvJ
TLSH T1E336AFDE78E1E1DCE69F10F8640D5B175C20EE32533B099D039FD86C6A23767886A52B
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 malwareontap
Tags:dionaea dll honeypot PE WannaCry x86


Avatar
malwareontap
Captured on Malware on Tap honeypot sensor (dionaea)

Intelligence


File Origin
# of uploads :
1
# of downloads :
227
Origin country :
US US
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
99.9%
Tags:
wannacry madi
Gathering data
Verdict:
Malicious
File Type:
dll x32
First seen:
2018-05-20T03:29:00Z UTC
Last seen:
2026-11-01T19:34:00Z UTC
Hits:
~10
Result
Threat name:
Wannacry
Detection:
malicious
Classification:
rans.expl.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Changes security center settings (notifications, updates, antivirus, firewall)
Connects to many different private IPs (likely to spread or exploit)
Connects to many different private IPs via SMB (likely to spread or exploit)
Detected Wannacry Ransomware
Drops executables to the windows directory (C:\Windows) and starts them
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Wannacry ransomware
Behaviour
Behavior Graph:
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1995614 Sample: ELUPrNmsDh.dll Startdate: 31/10/2026 Architecture: WINDOWS Score: 100 56 Malicious sample detected (through community Yara rule) 2->56 58 Antivirus / Scanner detection for submitted sample 2->58 60 Multi AV Scanner detection for submitted file 2->60 62 2 other signatures 2->62 8 loaddll32.exe 1 2->8         started        10 mssecsvc.exe 2->10         started        14 svchost.exe 2->14         started        16 5 other processes 2->16 process3 dnsIp4 18 rundll32.exe 8->18         started        20 rundll32.exe 8->20         started        23 cmd.exe 1 8->23         started        25 conhost.exe 8->25         started        48 192.168.2.120 unknown unknown 10->48 50 192.168.2.96 unknown unknown 10->50 52 98 other IPs or domains 10->52 70 Connects to many different private IPs via SMB (likely to spread or exploit) 10->70 72 Connects to many different private IPs (likely to spread or exploit) 10->72 74 Changes security center settings (notifications, updates, antivirus, firewall) 14->74 27 MpCmdRun.exe 2 14->27         started        signatures5 process6 signatures7 29 mssecsvc.exe 1 18->29         started        64 Drops executables to the windows directory (C:\Windows) and starts them 20->64 32 mssecsvc.exe 1 20->32         started        35 rundll32.exe 1 23->35         started        37 conhost.exe 27->37         started        process8 file9 44 C:\Windows\tasksche.exe, PE32 29->44 dropped 39 tasksche.exe 29->39         started        46 C:\WINDOWS\qeriuwjhrf (copy), PE32 32->46 dropped 54 Drops executables to the windows directory (C:\Windows) and starts them 32->54 42 tasksche.exe 32->42         started        signatures10 process11 signatures12 66 Detected Wannacry Ransomware 39->66 68 Antivirus detection for dropped file 39->68
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Threat name:
Win32.Ransomware.WannaCry
Status:
Malicious
First seen:
2018-05-16 00:50:03 UTC
File Type:
PE (Dll)
Extracted files:
4
AV detection:
36 of 38 (94.74%)
Threat level:
  5/5
Result
Malware family:
wannacry
Score:
  10/10
Tags:
family:wannacry discovery ransomware worm
Behaviour
Suspicious use of WriteProcessMemory
Reads the TCP/IP host and domain name from the registry
System Location Discovery: System Language Discovery
Drops file in Windows directory
Creates a large amount of network flows
Executes dropped EXE
Contacts a large (3348) amount of remote hosts
Family: Wannacry
Malware Family:
Malicious:
True
Tags:
exploit overlay pedll cve-2017-0147
Unpacked files
SH256 hash:
86b193b0614e1399b84e4ea81e35d07cd0a96e93be6a5c97354aafbab2c81d2e
MD5 hash:
32a2b30d99ddef91ee5c8cf1a52b59ba
SHA1 hash:
ca67d51eea6fcd9adba6cec4213834bc313206b9
Detections:
WannaCry ransomware_windows_wannacry SUSP_Imphash_Mar23_2 WannaCry_Ransomware
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:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:exploit_any_poppopret
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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
Rule name:WannaCry_Ransomware_Main
Author:Bristol Agri-Tech Solutions SOC
Description:Detects WannaCry ransomware main executable
Rule name:WIN_Malware_ACRStealer_ForgeAuto_1084c837_Extrait
Author:Marjoriefort
Description:Detects ACRStealer (pe, etat extrait)

File information


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

Comments