MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3baab19fe264c7b6b804f08fc8fd4453349c50b6c475aa26337d81ed3a97455. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3baab19fe264c7b6b804f08fc8fd4453349c50b6c475aa26337d81ed3a97455
SHA3-384 hash: 40a458d5c4ee4153ef6d938f923a7744242b4cc50a4f5ffed8615f7011857059a85e3fa048b201c2a20647a9e6567274
SHA1 hash: f904527d937d0edecf8a2fc57aae40b6a919571d
MD5 hash: 6c2333c5ac80c006a84dbe2e6a154829
humanhash: berlin-foxtrot-island-sixteen
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'500 bytes
First seen:2025-06-26 16:29:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:MgWLpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXaHhib+502F2vwA9dWuMW21bAK1oTv:O98o08kxofBE+ZkXaEbp2F2TWul0c5Qa
TLSH T187A2E055BF1882CBC832793495D9E5D21253FC62F2ADDC492540C11BF5A33A96874F86
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 :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955234-0
Create hunting rule

Unix.Trojan.Mirai-9955275-0
Create hunting rule

Unix.Trojan.Mirai-9956548-0
Create hunting rule

Unix.Trojan.Mirai-9959025-0
Create hunting rule

Unix.Dropper.Mirai-9961391-0
Create hunting rule

Unix.Trojan.Mirai-9973342-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=685d774bb06783b9ebd840c6
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f3baab19fe264c7b6b804f08fc8fd4453349c50b6c475aa26337d81ed3a97455
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/74913c1b-4adb-42c8-bcab-e386989aa342
Behavior Graph:
Download SVG
%3 guuid=58793f98-1800-0000-1ae1-68b8c50a0000 pid=2757 /usr/bin/sudo guuid=9f9e149b-1800-0000-1ae1-68b8cc0a0000 pid=2764 /tmp/sample.bin net guuid=58793f98-1800-0000-1ae1-68b8c50a0000 pid=2757->guuid=9f9e149b-1800-0000-1ae1-68b8cc0a0000 pid=2764 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=9f9e149b-1800-0000-1ae1-68b8cc0a0000 pid=2764->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=8fb25e9b-1800-0000-1ae1-68b8ce0a0000 pid=2766 /tmp/sample.bin zombie guuid=9f9e149b-1800-0000-1ae1-68b8cc0a0000 pid=2764->guuid=8fb25e9b-1800-0000-1ae1-68b8ce0a0000 pid=2766 clone guuid=27e3629b-1800-0000-1ae1-68b8cf0a0000 pid=2767 /tmp/sample.bin guuid=9f9e149b-1800-0000-1ae1-68b8cc0a0000 pid=2764->guuid=27e3629b-1800-0000-1ae1-68b8cf0a0000 pid=2767 clone guuid=1dc8699b-1800-0000-1ae1-68b8d10a0000 pid=2769 /tmp/sample.bin net zombie guuid=9f9e149b-1800-0000-1ae1-68b8cc0a0000 pid=2764->guuid=1dc8699b-1800-0000-1ae1-68b8d10a0000 pid=2769 clone f76fa5a3-b15c-519b-994f-fd389330c3e0 160.187.246.170:3778 guuid=1dc8699b-1800-0000-1ae1-68b8d10a0000 pid=2769->f76fa5a3-b15c-519b-994f-fd389330c3e0 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d58ee683-bea9-4bb3-b36c-316fbee8bc35
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1723615
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1723615 Sample: boatnet.x86.elf Startdate: 26/06/2025 Architecture: LINUX Score: 72 24 160.187.246.170, 33914, 33916, 3778 OCNNTTCommunicationsCorporationJP unknown 2->24 26 daisy.ubuntu.com 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 7 boatnet.x86.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 6 other processes 2->13 signatures3 process4 process5 15 boatnet.x86.elf 7->15         started        18 boatnet.x86.elf 7->18         started        20 boatnet.x86.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f3baab19fe264c7b6b804f08fc8fd4453349c50b6c475aa26337d81ed3a97455
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f3baab19fe264c7b6b804f08fc8fd4453349c50b6c475aa26337d81ed3a97455/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-26 16:30:35 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6o5kwgp6ezghw24aj4epzd6uiuzutrilnrdvvitdg7mb5u5jorkq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250626-tz3gxaar4w/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9955234-0
YARA:
Linux_Trojan_Gafgyt_ea92cca8
Link:
https://app.threat.zone/submission/ca6e61d1-6688-4808-bdd3-21414f7aed6a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/f3baab19fe264c7b6b804f08fc8fd4453349c50b6c475aa26337d81ed3a97455

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf f3baab19fe264c7b6b804f08fc8fd4453349c50b6c475aa26337d81ed3a97455

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3570413/
  
Delivery method
Distributed via web download

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