MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5c16837aaba4998ef0694bc143c8b9d32fd4dacd87083821ff42f72ccb7d4b8. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5c16837aaba4998ef0694bc143c8b9d32fd4dacd87083821ff42f72ccb7d4b8
SHA3-384 hash: 7d5be4e5f43e13f73d5fe8c827dafb21d6d1ce2d4b02f136fc9bd71345843ac821292001e406ea129692484cadca7424
SHA1 hash: 11ec014f8df09667a5551b52b1e5e10f79bbeab4
MD5 hash: df426b1291f073f7a86f67c3634b2898
humanhash: oxygen-zulu-may-october
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:87'364 bytes
First seen:2026-02-17 01:20:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:mUjGYM6OnSEr9VzdICfkW9KGHTOsvrulCqMqPr5X1SToBHoPVuqX0TaOkIqm++OJ:mUjGYVOH9BdV7zf6gqrr5FYoBHoPVupE
TLSH T135833A55BC818A22C6D112B7FB6E42CD371653E8D2EF3207C9255FA5378B82B0E7B641
telfhash t1d4112f7a56b40dce63c2c151e04e39291ae8b1f30f713298d81a0b9fd0c3082b229807
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
base64 rust
Link:
https://www.filescan.io/uploads/6993c28a930564ff3ca4b33d/reports/04ca8955-3a02-454c-b51d-31162a279d1d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
53
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/f5c16837aaba4998ef0694bc143c8b9d32fd4dacd87083821ff42f72ccb7d4b8
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Gafgyt.dt HEUR:Backdoor.Linux.Mirai.jr HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.cs HEUR:Backdoor.Linux.Gafgyt.gh HEUR:Backdoor.Linux.Gafgyt.ge
Link:
https://opentip.kaspersky.com/f5c16837aaba4998ef0694bc143c8b9d32fd4dacd87083821ff42f72ccb7d4b8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/df649432-321c-423e-a672-5f4b0d841d7c
Behavior Graph:
Download SVG
%3 guuid=cf7ceec4-1600-0000-f2b1-b253200d0000 pid=3360 /usr/bin/sudo guuid=f047abc6-1600-0000-f2b1-b253260d0000 pid=3366 /tmp/sample.bin guuid=cf7ceec4-1600-0000-f2b1-b253200d0000 pid=3360->guuid=f047abc6-1600-0000-f2b1-b253260d0000 pid=3366 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b3f14b60-8068-40b9-a95f-17bf49b3687e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5c16837aaba4998ef0694bc143c8b9d32fd4dacd87083821ff42f72ccb7d4b8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5c16837aaba4998ef0694bc143c8b9d32fd4dacd87083821ff42f72ccb7d4b8/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f5c16837aaba4998ef0694bc143c8b9d32fd4dacd87083821ff42f72ccb7d4b8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-17 01:21:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6xawqn5kxjezr3ygss6bipeltuzp2tnm3byihaq76qxxftfx2s4a._file
Result
Malware family:
hailbot
Create hunting rule
Score:
  10/10
Tags:
family:hailbot
Link:
https://tria.ge/reports/260217-bqpwcacv4h/
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/f5c16837aaba4998ef0694bc143c8b9d32fd4dacd87083821ff42f72ccb7d4b8

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 f5c16837aaba4998ef0694bc143c8b9d32fd4dacd87083821ff42f72ccb7d4b8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3778380/
  
Delivery method
Distributed via web download

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