MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9db04d8a7679d174e279aee4d21d670cf89375d30f5c40da04f8d54b4724de48. 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: 9db04d8a7679d174e279aee4d21d670cf89375d30f5c40da04f8d54b4724de48
SHA3-384 hash: c9d1682e4ce2a7dc9403fbdb046cb4ca79a2e3a89bd650fbc67f74ce6ad6c476d049ce46075660c4eae225d737f83c7d
SHA1 hash: 528586c7dbcef0b15033f1737bb70bbb704eec6f
MD5 hash: b13d99ec745335d6a18a04f85d5fcdd6
humanhash: equal-lake-alpha-nebraska
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:47'060 bytes
First seen:2025-05-22 23:36:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:1b6DOTkiZTCmrchuuelWeU+dn7H0m7CN4sxWWpgA9q3UELL56vmbecToTpNaiFui:1uDOBZTrchuu0U+dnTnYFb0LLTecTyP5
TLSH T16D23E190C48DDFF2D9B53137FCA80C82BD45BC6086F2747A6346A9315B81557A73AA83
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) :47'060 bytes
File size (de-compressed) :132'156 bytes
Format:linux/arm
Unpacked file: 7a3f3f2c5cab3cabc3d7e84d290e342c52fc172f980e94aaf0f21a14cb136dc5

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.9154.860.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=682fb5f8c28c67d6664499d6linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/682fb527fd02ed5e058375e1/reports/8381c440-4625-4df4-bfcf-23141201a0b8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
19
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9db04d8a7679d174e279aee4d21d670cf89375d30f5c40da04f8d54b4724de48
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/ffe8277d-002a-460b-88be-064dae3a2cf6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1697310
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: 1697310 Sample: boatnet.arm7.elf Startdate: 23/05/2025 Architecture: LINUX Score: 72 24 213.209.150.107, 3778, 50858 KEMINETAL Germany 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.arm7.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.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 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9db04d8a7679d174e279aee4d21d670cf89375d30f5c40da04f8d54b4724de48
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9db04d8a7679d174e279aee4d21d670cf89375d30f5c40da04f8d54b4724de48/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-22 23:37:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=twye3ctwphixjytzv3snehlhbt4jg5otb5oebwqe7dkuwrze3zea._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/250522-3l1ktser8x/
Behaviour
Reads runtime system information
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:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/9db04d8a7679d174e279aee4d21d670cf89375d30f5c40da04f8d54b4724de48

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: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 9db04d8a7679d174e279aee4d21d670cf89375d30f5c40da04f8d54b4724de48

(this sample)

Mirai

elf 7a3f3f2c5cab3cabc3d7e84d290e342c52fc172f980e94aaf0f21a14cb136dc5

  
URLhaus
https://urlhaus.abuse.ch/url/3547862/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 7a3f3f2c5cab3cabc3d7e84d290e342c52fc172f980e94aaf0f21a14cb136dc5
  
Dropping
MD5 2dbc01b97164ccd923007e8113df06bc

Comments