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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac548fda4f1cffc02123cc9bcdefed56fcd0e63090b957b38d81d2673a56f3f7. 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: 7


Intelligence 7 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ac548fda4f1cffc02123cc9bcdefed56fcd0e63090b957b38d81d2673a56f3f7
SHA3-384 hash: 751a33de66da017986f0e5857c7eabcb72b24579767cbe411d880886b7ecd793b8b571d16677f1147084522cc3783c52
SHA1 hash: 6e2e57550ec61e5525a58ed08c9ac214b1412cce
MD5 hash: b0ab8c67edb28dc7c284d26982c65a02
humanhash: september-social-earth-speaker
File name:ac548fda4f1cffc02123cc9bcdefed56fcd0e63090b957b38d81d2673a56f3f7.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:156'072 bytes
First seen:2026-10-28 05:53:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:sgJNpOx/ocv6/Tm7Lt2louN6JSiBrXcUCrfEVHUK1W:bJWx6mvu8SLEVHU
TLSH T13AE35B06B4D1C8FEC89AC2745B9BF136DA71F4194238B16F27D8AB632F4EE205B5D610
telfhash t15251dc342da23d9462e3e336b30be67de8720a2219e171e1ef736dd1ce167c40da2016
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 Tuxxin
Tags:elf mirai torii

Intelligence

File Origin
# of uploads :
1
# of downloads :
83
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.32138.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Unix.Trojan.Gafgyt-9939811-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6ae18e06f768a1df363826be/reports/0a87c4fd-9d48-4b0f-a8de-539cf4581858/overview
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:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ac548fda4f1cffc02123cc9bcdefed56fcd0e63090b957b38d81d2673a56f3f7
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ecf80b33-65da-4137-9a72-8556dfdeb9d4
Behavior Graph:
Download SVG
%3 guuid=259b26dc-1600-0000-5b50-8b697f0c0000 pid=3199 /usr/bin/sudo guuid=b985a7de-1600-0000-5b50-8b69870c0000 pid=3207 /tmp/sample.bin net guuid=259b26dc-1600-0000-5b50-8b697f0c0000 pid=3199->guuid=b985a7de-1600-0000-5b50-8b69870c0000 pid=3207 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=b985a7de-1600-0000-5b50-8b69870c0000 pid=3207->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a7d7f4de-1600-0000-5b50-8b69880c0000 pid=3208 /tmp/sample.bin net send-data zombie guuid=b985a7de-1600-0000-5b50-8b69870c0000 pid=3207->guuid=a7d7f4de-1600-0000-5b50-8b69880c0000 pid=3208 clone c3d58d5e-1f04-5910-85c1-2a9460cd4839 134.195.4.2:53 guuid=a7d7f4de-1600-0000-5b50-8b69880c0000 pid=3208->c3d58d5e-1f04-5910-85c1-2a9460cd4839 send: 135B 1dd642a9-8932-57f6-a9bf-51d121d9d1b0 176.65.139.153:35342 guuid=a7d7f4de-1600-0000-5b50-8b69880c0000 pid=3208->1dd642a9-8932-57f6-a9bf-51d121d9d1b0 send: 40B guuid=9f3901df-1600-0000-5b50-8b69890c0000 pid=3209 /tmp/sample.bin guuid=a7d7f4de-1600-0000-5b50-8b69880c0000 pid=3208->guuid=9f3901df-1600-0000-5b50-8b69890c0000 pid=3209 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/52bea8e3-532a-42d5-a00c-34d534cdb01d
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1993755
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 Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1993755 Sample: 8P3hxlYDAd.elf Startdate: 28/10/2026 Architecture: LINUX Score: 76 21 176.65.139.153, 35342, 37412, 37414 STORMINDUSTRIESHostingServicesUS Netherlands 2->21 23 leak< 2->23 27 Malicious sample detected (through community Yara rule) 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Gafgyt 2->33 8 8P3hxlYDAd.elf 2->8         started        10 systemd upowerd 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 8P3hxlYDAd.elf 8->16         started        process6 18 8P3hxlYDAd.elf 16->18         started        signatures7 25 Sample tries to kill multiple processes (SIGKILL) 18->25
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ac548fda4f1cffc02123cc9bcdefed56fcd0e63090b957b38d81d2673a56f3f7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ac548fda4f1cffc02123cc9bcdefed56fcd0e63090b957b38d81d2673a56f3f7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-28 05:18:55 UTC
File Type:
ELF64 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vrki7wspdt74aijdzsn4337nk36nbzrqsc4vpm4nqhjgoosw6p3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux
Link:
https://tria.ge/reports/261028-glzgwahy81/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Unexpected DNS network traffic destination
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/ac548fda4f1cffc02123cc9bcdefed56fcd0e63090b957b38d81d2673a56f3f7

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
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_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
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

elf ac548fda4f1cffc02123cc9bcdefed56fcd0e63090b957b38d81d2673a56f3f7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4035178/

Comments