🤲🏼 NEW | abuse.ch Community Hub! Earn recognition 🏅 for the malware intelligence you share, climb the leaderboards 📈, and connect with like-minded contributors who share your hunting focus 🤝. Ready to unlock your profile? Go to the Community Hub →

MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a1bf6864b775e72f94e6ee81ea30fcefd54dd631f20dd7998200196fa25226a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9a1bf6864b775e72f94e6ee81ea30fcefd54dd631f20dd7998200196fa25226a
SHA3-384 hash: 75ce3c99dfa303caeba4135795bc1e35a99efd9b4484756ae5b83b3138ffd900fbf76ad328e553c982b45f32d4ff3c40
SHA1 hash: 0bcb2140a51ffaf2e7f1aeef6d3a5a8e388a4f29
MD5 hash: 04d451d952c7fa953603e63c39ccf52c
humanhash: triple-fourteen-mirror-red
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:45'448 bytes
First seen:2025-04-10 14:58:12 UTC
Last seen:2025-04-21 06:30:17 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:A87OZlAah7mLxfxYU0dmruB6IsezfTBHUG9q3UELHXLsglwfCUwI/I:p7GR4pgdmiBRsexaLHbsglwgIA
TLSH T12913F2B1A41B68178BD2FC74D93EC945738D0A54D0F82C57E11AD6E8CFC4193BEE8686
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) :45'448 bytes
File size (de-compressed) :123'674 bytes
Format:linux/arm
Unpacked file: f8d90816defbb27ffc3bb45829381419b05af192eebe15ed77adffae36a79faf

Intelligence

File Origin
# of uploads :
360
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67f7dda11dba888a93cf3e0alinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Runs as daemon
Sends data to a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/67f7dc8e2d430c849e11b8b5/reports/0234d8a5-5667-44d6-9ca4-33f9a79d8cea/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
26
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9a1bf6864b775e72f94e6ee81ea30fcefd54dd631f20dd7998200196fa25226a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f3b6709c-6efc-4407-b951-2b3e500364be
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1662001
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: 1662001 Sample: boatnet.arm7.elf Startdate: 10/04/2025 Architecture: LINUX Score: 72 24 176.65.144.232, 3778, 47476 PALTEL-ASPALTELAutonomousSystemPS Germany 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 4 other IPs or domains 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.arm7.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 fwupd gpg 2->11         started        13 13 other processes 2->13 signatures3 process4 process5 15 boatnet.arm7.elf 7->15         started        18 boatnet.arm7.elf 7->18         started        20 boatnet.arm7.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/9a1bf6864b775e72f94e6ee81ea30fcefd54dd631f20dd7998200196fa25226a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9a1bf6864b775e72f94e6ee81ea30fcefd54dd631f20dd7998200196fa25226a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-10 14:58:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tin7nbslo5phf6kon3ub5iypz36vjxldd4qn26myeaazn6rfejva._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250410-sca9gavths/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/9a1bf6864b775e72f94e6ee81ea30fcefd54dd631f20dd7998200196fa25226a

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 9a1bf6864b775e72f94e6ee81ea30fcefd54dd631f20dd7998200196fa25226a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3490655/
  
Delivery method
Distributed via web download

Comments