MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48c5fa2872a9eb948bd41c836b3291de395afcf2ea9883bf0feb45b7ca05fd2d. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 48c5fa2872a9eb948bd41c836b3291de395afcf2ea9883bf0feb45b7ca05fd2d
SHA3-384 hash: 3852705f2428ff54a6e643505298fc840439b5a554edc41ec080fca1ca467d480f90ba0fbd6f962c4e0f40b771c4b8e1
SHA1 hash: 8702d5df4194e0a08418647cb71b2a3b2f4c5365
MD5 hash: 0825648fb32037cea6e8918bdb4e2ff1
humanhash: xray-summer-cat-arkansas
File name:Space.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:84'960 bytes
First seen:2025-09-12 10:15:32 UTC
Last seen:2025-09-12 10:50:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:4v7sC9KZbx5uW8eqL/ydYA9lJPc89s8br0hpsBq1HHbqFiQpsrH7Iqn:4G5hJd9lJP4npeqp+psrbIqn
TLSH T18F83199AF800DDBDF80FD6B74463490EB931E3910A931B377767BD63AC721A14826E85
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
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-7136013-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade mirai remote
Link:
https://www.filescan.io/uploads/68c3f31c0d1238ff0aaabeec/reports/d75c052b-2138-485b-ba2d-c644a232eca9/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-10T19:58:00Z UTC
Last seen:
2025-09-10T19:58:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/48c5fa2872a9eb948bd41c836b3291de395afcf2ea9883bf0feb45b7ca05fd2d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ac338650-dd9d-447b-9ce0-5c74f7bf833e
Behavior Graph:
Download SVG
%3 guuid=afb9912e-1900-0000-e126-8329670b0000 pid=2919 /usr/bin/sudo guuid=1341c531-1900-0000-e126-83296b0b0000 pid=2923 /tmp/sample.bin guuid=afb9912e-1900-0000-e126-8329670b0000 pid=2919->guuid=1341c531-1900-0000-e126-83296b0b0000 pid=2923 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c18b13a9-fabb-4310-927a-e9932464752d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1776342
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1776342 Sample: Space.m68k.elf Startdate: 12/09/2025 Architecture: LINUX Score: 72 24 160.187.229.191, 37616, 37618, 37620 OCNNTTCommunicationsCorporationJP unknown 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 3 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 8 Space.m68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 Space.m68k.elf 8->14         started        16 Space.m68k.elf 8->16         started        18 Space.m68k.elf 8->18         started        process6 20 Space.m68k.elf 14->20         started        22 Space.m68k.elf 14->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/48c5fa2872a9eb948bd41c836b3291de395afcf2ea9883bf0feb45b7ca05fd2d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/48c5fa2872a9eb948bd41c836b3291de395afcf2ea9883bf0feb45b7ca05fd2d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/48c5fa2872a9eb948bd41c836b3291de395afcf2ea9883bf0feb45b7ca05fd2d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-10 22:14:41 UTC
File Type:
ELF32 Big (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jdc7ukdsvhvzjc6udsbwwmur3y4vv7hs5kmihpyp5nc3psqf7uwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250912-mbbkysspv5/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-6981989-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9ee4150b-c6ef-4630-9cd0-c9af79d83606
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/48c5fa2872a9eb948bd41c836b3291de395afcf2ea9883bf0feb45b7ca05fd2d

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 48c5fa2872a9eb948bd41c836b3291de395afcf2ea9883bf0feb45b7ca05fd2d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3622514/
  
Delivery method
Distributed via web download

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