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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37. 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: 15


Intelligence 15 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37
SHA3-384 hash: da60bfdd04acf8f42be0b3294e997f38350d07969c3da0f492ce1b1bd7a3ac5e8606cc3b02bece8d9c38f1f952810ee4
SHA1 hash: 9203753bc934a2ae18c94b1127905f277316b481
MD5 hash: a48ca7b40ab2a6ebdd94dbd52164c6cf
humanhash: december-lake-illinois-golf
File name:e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37
Download: download sample
Signature WannaCry
Create hunting rule
File size:5'267'459 bytes
First seen:2026-01-04 07:17:46 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 49152:RnGMSPbcBVQej/1INRx+TSqTdX1HkQo6SAARdhnv:1GPoBhz1aRxcSUDk36SAEdhv
Threatray 1'074 similar samples on MalwareBazaar
TLSH T1FF3623A670BC90F8D206297494AB8E12F2B67C7921FA290FEF408D762D53F56F750742
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 :
129
Origin country :
AU AU
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/47425/
Detection(s):
Win.Ransomware.Wanna-9769986-0
Create hunting rule

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

Win.Ransomware.Wannacry-9982112-0
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

SecuriteInfo.com.Trojan.DownLoader46.24199.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=695a1440d2357cccc3df38a3
Tags:
wannacry madi
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
crypto microsoft_visual_cc overlay overlay packed ransomware smb wanna wannacry wannacry wannacryptor
Link:
https://www.filescan.io/uploads/695a14398d1aa9829e29f626/reports/507716d6-9a4a-4654-8622-18ff9c3e15df/overview
Verdict:
Malicious
Labled as:
CVE-2017-0147
Link:
https://www.hybrid-analysis.com/sample/e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37
Verdict:
Malicious
File Type:
dll x32
First seen:
2018-01-17T20:19:00Z UTC
Last seen:
2026-01-02T16:40:00Z UTC
Hits:
~100
Link:
https://opentip.kaspersky.com/e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37/results?tab=lookup
Malware family:
Mimikatz
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2eb4a398-c3f5-492c-8f5b-3d962528c0cd
Result
Threat name:
Wannacry
Create hunting rule
Detection:
malicious
Classification:
rans
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/364141
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37
Verdict:
inconclusive
YARA:
5 match(es)
Tags:
Executable PE (Portable Executable) PE Memory-Mapped (Dump)
Link:
https://app.malva.re/file/a48ca7b40ab2a6ebdd94dbd52164c6cf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37/
Threat name:
Win32.Ransomware.WannaCry
Create hunting rule
Status:
Malicious
First seen:
2018-01-17 21:20:06 UTC
File Type:
PE (Dll)
Extracted files:
3
AV detection:
33 of 36 (91.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4h7afn5o3u45baqr5pchwwxsdic7rpt2ntbn4kzaqnptpjmrtu3q._file
Verdict:
malicious
Label(s):
wannacryptor
Create hunting rule
Similar samples:
016b40a769d4d34da8cdf3bf08a166c3243b659c31c152d3c0899993a7aa8f07
WannaCry
06867ecdcfb797b6c7c507125cd1c9508e972cf30b2175e0f530262d45d78e15
WannaCry
0ce805fdbf012822bf83a6c61989651cde1d70cb6be8a2991f4e68abfc25839c
WannaCry
2f582f668235ac1ab24776fde5bfbfafe2f4b79b57fdfeedf12ed07c42bec0a7
WannaCry
cb0740cfe3e218745b4d25ab6c12d942370596859536311f584a93723e676ea4
WannaCry
e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37
WannaCry
error
WannaCry
fade02b958b99c08787e13ba1117164bac6ba8ed27740cd590b5beed188fe540
WannaCry
+ 1'064 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-kmr1zaymbt/
Behaviour
Modifies data under HKEY_USERS
Suspicious use of WriteProcessMemory
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
Creates a large amount of network flows
Executes dropped EXE
Contacts a large (3336) amount of remote hosts
Wannacry
Wannacry family
Unpacked files
SH256 hash:
e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37
MD5 hash:
a48ca7b40ab2a6ebdd94dbd52164c6cf
SHA1 hash:
9203753bc934a2ae18c94b1127905f277316b481
Link:
https://www.unpac.me/results/f91583a9-5692-4c31-b9ac-119f3c6a5a4f/
SH256 hash:
a8ecc4cd23501c9bbca825bdbb1a38e807953526f74bd3962d62261454d9032b
MD5 hash:
7fe18caf24b99dac9ab570627bdfec00
SHA1 hash:
1e11063b0262d4242d00175fe070ac975afe0fc9
Detections:
WannaCry_Ransomware
Create hunting rule
WannaCry_Ransomware_Gen
Create hunting rule
Link:
https://www.unpac.me/results/f91583a9-5692-4c31-b9ac-119f3c6a5a4f/
Parent samples :
e1fe02b7aedd39d08211ebc47b5af21a05f8be7a6cc2de2b20835f37a5919d37
44acb3159fd6e085d3fce3991211912252edbe24c2a1b94b04d55431edab2630
SH256 hash:
d44ad1353920f11a4c0932efe720a58b5dd9fa11ef786261b4a41aa8133df2d4
MD5 hash:
b02bff40255a5d74aab810d9f49b4035
SHA1 hash:
7e92c1eba0f533d139adcb10d893ff8196716785
Link:
https://www.unpac.me/results/f91583a9-5692-4c31-b9ac-119f3c6a5a4f/
Malware family:
WannaCry
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e1fe02b7aedd/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:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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/47425/

Comments