MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f3adc8c087398203b3b2707a0a495871351024669e5b004736b0e5165e0896a6. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f3adc8c087398203b3b2707a0a495871351024669e5b004736b0e5165e0896a6
SHA3-384 hash: 8ce86a36989788bd587884103bb69d2bc9919d1b0b36df8d31cd2bb45285d374073d567e6daaefde90d3d875b8b1fc0a
SHA1 hash: c63a05a5aa46c922f35458411b53cb3a971f2379
MD5 hash: 2222138be8bddba756615d5c8a599da9
humanhash: jersey-idaho-uncle-beer
File name:boatnet.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:22'160 bytes
First seen:2025-07-12 06:46:33 UTC
Last seen:2025-07-12 15:29:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 384:mvtIoZxrSniaXs+qx+bwqPX+VOcFd5fHq52lxj4hymdGUop5hc:mvQn4j+ZO5fKAlxss3Uoz+
TLSH T135A2E015B2632D66E3ED1C3CC96E8317F9671BFCD0F6327669416520C94D20A3E39A4B
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
File size (compressed) :22'160 bytes
File size (de-compressed) :56'160 bytes
Format:linux/arm
Unpacked file: 85b1f026f7fd716f5d1e002973d6b6adf19ec7cf92227caf70347c78a9fb81ac

Intelligence

File Origin
# of uploads :
2
# of downloads :
13
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-8274771-0
Create hunting rule

Unix.Trojan.Svirtu-10034573-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68720507900df8e7f86a0ccdlinux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
104.164.104.15:80/hiddenbin
Number of open files:
20
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f3adc8c087398203b3b2707a0a495871351024669e5b004736b0e5165e0896a6
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/9c5fb48f-12d0-41e8-89c7-7d61e5df6d71
Behavior Graph:
Download SVG
%3 guuid=7d9774a2-1d00-0000-5eac-861c4b0a0000 pid=2635 /usr/bin/sudo guuid=4e6918a4-1d00-0000-5eac-861c530a0000 pid=2643 /tmp/sample.bin guuid=7d9774a2-1d00-0000-5eac-861c4b0a0000 pid=2635->guuid=4e6918a4-1d00-0000-5eac-861c530a0000 pid=2643 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6a4356d4-88be-489b-8489-9eb3f96e181a
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1734589
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: 1734589 Sample: boatnet.arm.elf Startdate: 12/07/2025 Architecture: LINUX Score: 72 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 104.164.104.15, 3778, 46238 EGIHOSTINGUS United States 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 7 boatnet.arm.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 7 other processes 2->13 signatures3 process4 process5 15 boatnet.arm.elf 7->15         started        18 boatnet.arm.elf 7->18         started        20 boatnet.arm.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f3adc8c087398203b3b2707a0a495871351024669e5b004736b0e5165e0896a6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f3adc8c087398203b3b2707a0a495871351024669e5b004736b0e5165e0896a6/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-12 01:55:43 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6ow4rqehhgbahm5sob5auskyoe2rajdgtznqarzwwdsrmxqis2ta._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250712-hkc3xsyscz/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/ff40b692-e988-4c6f-a554-8df8cbc7a9e7
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/f3adc8c087398203b3b2707a0a495871351024669e5b004736b0e5165e0896a6

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: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 f3adc8c087398203b3b2707a0a495871351024669e5b004736b0e5165e0896a6

(this sample)

Mirai

elf 85b1f026f7fd716f5d1e002973d6b6adf19ec7cf92227caf70347c78a9fb81ac

  
URLhaus
https://urlhaus.abuse.ch/url/3581797/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 85b1f026f7fd716f5d1e002973d6b6adf19ec7cf92227caf70347c78a9fb81ac
  
Dropping
MD5 5a81ef34104248a2f6e12b6b5bb5e671

Comments