MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 eefc23d268b9fffc498b99b8047b78b868599559c93ba17c3ec4be1a8d1bc419. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: eefc23d268b9fffc498b99b8047b78b868599559c93ba17c3ec4be1a8d1bc419
SHA3-384 hash: 83196a90806c8308b0b61b107fec96bc5cfb7acf8b353a1e4a7425bbb55a9735e90a93c8f824818938d4e25f6155ebe1
SHA1 hash: 95435525f13103ddcd5e44d41e2455db46210044
MD5 hash: 17ff9f7186502ac91dbb9bf42f8a9337
humanhash: delaware-helium-spring-beryllium
File name:spc
Download: download sample
Signature Mirai
Create hunting rule
File size:86'924 bytes
First seen:2026-01-02 13:48:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KFejEgAwLxooFGgoV6PdLEXRXOPEmJw1uNAidiFLxwg4wE:KF51IbFGXawwdYsH
TLSH T1DD835C23657D3B16D1E0A47702775367B2E52A4E0058EB9EFD760E4FFF25280292B2B4
telfhash t100f09740fe7d8b0998e35a30dcac07a490032223a0360b21df68cee0883e14af30c929
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
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/2b2d6774-1bfa-44d8-ae82-b1abc5aceb31/
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-2.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai obfuscated
Link:
https://www.filescan.io/uploads/6957ccd88d1aa9829e290e50/reports/28d7d672-bbdf-49d2-aa5f-6c2a7e79fc2f/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-02T10:59:00Z UTC
Last seen:
2026-01-03T00:21:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r
Link:
https://opentip.kaspersky.com/eefc23d268b9fffc498b99b8047b78b868599559c93ba17c3ec4be1a8d1bc419/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c584373b-a911-48ee-91a1-69dad583b11b
Behavior Graph:
Download SVG
%3 guuid=1c3199d1-1600-0000-a930-75fe3e0c0000 pid=3134 /usr/bin/sudo guuid=2a75bdd3-1600-0000-a930-75fe450c0000 pid=3141 /tmp/sample.bin guuid=1c3199d1-1600-0000-a930-75fe3e0c0000 pid=3134->guuid=2a75bdd3-1600-0000-a930-75fe450c0000 pid=3141 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6ae81f0f-1348-48f6-ad10-6903909c8494
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1843610
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843610 Sample: spc.elf Startdate: 02/01/2026 Architecture: LINUX Score: 56 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 4 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 6 dash rm 2->6         started        8 dash rm 2->8         started        10 python3.8 dpkg 2->10         started        12 spc.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/eefc23d268b9fffc498b99b8047b78b868599559c93ba17c3ec4be1a8d1bc419
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/eefc23d268b9fffc498b99b8047b78b868599559c93ba17c3ec4be1a8d1bc419/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/eefc23d268b9fffc498b99b8047b78b868599559c93ba17c3ec4be1a8d1bc419
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-02 13:49:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=536chutixh77ysmltg4ai63yxbuftfkzze52c7b6ys7bvdi3yqmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260102-q4vq3scs6e/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b0aed12a-2170-4ed2-8095-116703e6c768
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/eefc23d268b9fffc498b99b8047b78b868599559c93ba17c3ec4be1a8d1bc419

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf eefc23d268b9fffc498b99b8047b78b868599559c93ba17c3ec4be1a8d1bc419

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722822/
  
Delivery method
Distributed via web download

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