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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ca1ecbc751237a493f7002a71394f27b22a07a42ce796f981c122956b895c48. 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: 10


Intelligence 10 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ca1ecbc751237a493f7002a71394f27b22a07a42ce796f981c122956b895c48
SHA3-384 hash: eaa3269cb888d1e4eafb6ab6904756c795f352293ad2f2b97c4147864589ccc06838711e549cfaf6597018f65368fe88
SHA1 hash: 28549e10be2fa96dde35a847a08ad7751447ea18
MD5 hash: ebaf1cd101ee30970eeefd11af1c82aa
humanhash: echo-jupiter-november-alabama
File name:.Sx86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:67'776 bytes
First seen:2026-10-01 13:05:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Hs9nvjgFUI6FMc3nAI6j18MtabBU2LBbS9UG+Wl09XcPtj8K:H8vjwRwMc3APpzt4BJFLG+WKcP58K
TLSH T132635C17B981C1FCC199C2344B7BB63AD93335BE1239B2A6BBD4FE126C89D201D5E944
telfhash t14b2122613a2519a0d1fbf6627353f1680c611f2115e231e186b2a8faee513c208b687b
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6621c8be91e9f82b9c851d7089409f248759507f94dec3d7fa4ba21a08f05857
File size (compressed) :34'068 bytes
File size (de-compressed) :67'776 bytes
Format:linux/amd64
Packed file: 6621c8be91e9f82b9c851d7089409f248759507f94dec3d7fa4ba21a08f05857

Intelligence

File Origin
# of uploads :
1
# of downloads :
73
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/1aa4be9e-7a88-4ea9-aac0-b36870f388f4/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10025600-0
Create hunting rule

Unix.Trojan.Mirai-10028641-0
Create hunting rule

Unix.Trojan.Mirai-10029097-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
DNS request
Connection attempt
Runs as daemon
Opens a port
Substitutes an application name
Traces processes
Deleting of the original file
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3ca1ecbc751237a493f7002a71394f27b22a07a42ce796f981c122956b895c48
Behaviour
Process Renaming
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
type:Mirai 176.65.139.242:57899
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-10-01T11:58:00Z UTC
Last seen:
2026-10-01T12:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3ca1ecbc751237a493f7002a71394f27b22a07a42ce796f981c122956b895c48/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8356f4be-0e28-4ee9-b059-893512c28b2b
Behavior Graph:
Download SVG
%3 guuid=367ac836-1c00-0000-8e2e-b127f10b0000 pid=3057 /usr/bin/sudo guuid=a0a8f53b-1c00-0000-8e2e-b127f20b0000 pid=3058 /tmp/sample.bin delete-file net guuid=367ac836-1c00-0000-8e2e-b127f10b0000 pid=3057->guuid=a0a8f53b-1c00-0000-8e2e-b127f20b0000 pid=3058 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=a0a8f53b-1c00-0000-8e2e-b127f20b0000 pid=3058->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=db05913c-1c00-0000-8e2e-b127f30b0000 pid=3059 /tmp/sample.bin dns net send-data zombie guuid=a0a8f53b-1c00-0000-8e2e-b127f20b0000 pid=3058->guuid=db05913c-1c00-0000-8e2e-b127f30b0000 pid=3059 clone guuid=db05913c-1c00-0000-8e2e-b127f30b0000 pid=3059->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 29B e18931cc-c538-5f9d-be27-f6c1fc62d5b4 net.0gx.net:57899 guuid=db05913c-1c00-0000-8e2e-b127f30b0000 pid=3059->e18931cc-c538-5f9d-be27-f6c1fc62d5b4 send: 7B guuid=ff5dd83c-1c00-0000-8e2e-b127f40b0000 pid=3060 /tmp/sample.bin guuid=db05913c-1c00-0000-8e2e-b127f30b0000 pid=3059->guuid=ff5dd83c-1c00-0000-8e2e-b127f40b0000 pid=3060 clone guuid=5d91e03c-1c00-0000-8e2e-b127f50b0000 pid=3061 /tmp/sample.bin guuid=db05913c-1c00-0000-8e2e-b127f30b0000 pid=3059->guuid=5d91e03c-1c00-0000-8e2e-b127f50b0000 pid=3061 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/334d30b1-1c3e-4756-87ef-a4967b1227e8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3ca1ecbc751237a493f7002a71394f27b22a07a42ce796f981c122956b895c48
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3ca1ecbc751237a493f7002a71394f27b22a07a42ce796f981c122956b895c48/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-01 13:03:48 UTC
File Type:
ELF64 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hsq6zpdvci32je7xaavhcokpe6zcub5efttzn6mbyerjk24jlrea._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion linux
Link:
https://tria.ge/reports/261001-qcaa3azwax/
Behaviour
Changes its process name
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Traces itself
Malware Config
C2 Extraction:
net.0gx.net
0.0.0.0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/3ca1ecbc751237a493f7002a71394f27b22a07a42ce796f981c122956b895c48

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:gorilla_bot
Create hunting rule
Author:asyncthecat
Description:Detects GorillaBot runtime strings
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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

sh 53051bb6f0bc9a3f41d350624318df04cd6ec298477f9368cd16100de085abbf

Mirai

elf 6621c8be91e9f82b9c851d7089409f248759507f94dec3d7fa4ba21a08f05857

Mirai

elf 3ca1ecbc751237a493f7002a71394f27b22a07a42ce796f981c122956b895c48

(this sample)

  
Dropped by
SHA256 6621c8be91e9f82b9c851d7089409f248759507f94dec3d7fa4ba21a08f05857
  
Dropped by
MD5 970455724fb7bc42502af4b41b30b5c6
  
URLhaus
https://urlhaus.abuse.ch/url/3926313/
  
Delivery method
Distributed via web download

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