MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4e33a71f715e2d2517536c7f32e14bcac2bf2d636e13298e0d044906249c253. 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


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4e33a71f715e2d2517536c7f32e14bcac2bf2d636e13298e0d044906249c253
SHA3-384 hash: 63fbffdf66e3db8e6e09948778f73f0a090d66f7fb12074947121f18e8bc8a8abc52aefc44fd95e6ca4dbec79ca8dcc7
SHA1 hash: 7f053ede67d4e972348960473a7933c7f6ad621c
MD5 hash: 1000433bef3072e8720428cb7727ad0a
humanhash: north-nuts-thirteen-hot
File name:sora.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:74'752 bytes
First seen:2026-02-10 17:06:00 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:hD/B6f6UD5hAS7mo0DCCAXpSKV6v3G78nN9WF:927jqCt8v3GI/C
TLSH T130732A26B97A1E26C0D4B57E60FB8B11F6E1278E26B4C50A7D720E5EEF147006502AF7
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
56
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/3fc8a9dc-5097-4db1-aedb-f73421799e52/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/698b65902ffccda0976c6ec0/reports/51bdd75d-edfa-4198-ad75-ed5b2795492c/overview
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/712eb9e6-0755-4696-ade6-fa2d7d70ea40
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1866868
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1866868 Sample: sora.spc.elf Startdate: 10/02/2026 Architecture: LINUX Score: 76 44 78.153.176.63 ZENSYSTEMS-ASDK Denmark 2->44 46 66.239.95.32 XO-AS15US United States 2->46 48 98 other IPs or domains 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 Multi AV Scanner detection for submitted file 2->54 56 Yara detected Mirai 2->56 10 sora.spc.elf 2->10         started        signatures3 process4 process5 12 sora.spc.elf 10->12         started        15 sora.spc.elf 10->15         started        17 sora.spc.elf 10->17         started        signatures6 60 Sample tries to kill multiple processes (SIGKILL) 12->60 19 sora.spc.elf 12->19         started        21 sora.spc.elf 12->21         started        23 sora.spc.elf 15->23         started        26 sora.spc.elf 15->26         started        28 sora.spc.elf 15->28         started        process7 signatures8 30 sora.spc.elf 19->30         started        32 sora.spc.elf 19->32         started        34 sora.spc.elf 19->34         started        58 Sample tries to kill multiple processes (SIGKILL) 23->58 36 sora.spc.elf 23->36         started        38 sora.spc.elf 23->38         started        process9 process10 40 sora.spc.elf 30->40         started        42 sora.spc.elf 30->42         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e4e33a71f715e2d2517536c7f32e14bcac2bf2d636e13298e0d044906249c253
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e4e33a71f715e2d2517536c7f32e14bcac2bf2d636e13298e0d044906249c253/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e4e33a71f715e2d2517536c7f32e14bcac2bf2d636e13298e0d044906249c253
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-10 17:06:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4trtu4pxcxrneulvg3d7glquxswcx4wwg3qtfgha2bcjaysjyjjq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora linux
Link:
https://tria.ge/reports/260210-vmka8sdz4h/
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/e4e33a71f715e2d2517536c7f32e14bcac2bf2d636e13298e0d044906249c253

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf e4e33a71f715e2d2517536c7f32e14bcac2bf2d636e13298e0d044906249c253

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3775497/
  
Delivery method
Distributed via web download

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