MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73f5c177a94f7ab29d11bdb1562bc7e7d8285866e55abd8c5f3488118880bc37. 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: 9


Intelligence 9 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73f5c177a94f7ab29d11bdb1562bc7e7d8285866e55abd8c5f3488118880bc37
SHA3-384 hash: f9ac81707d5f0f9cda8496ca61e8121123f000a452ca6f11b769a71601cd4fa987790cb301463bc943fd27dcdc5d0fe0
SHA1 hash: 4e5924c8cfa391269db448d1547cb52668307834
MD5 hash: 11b10acca7065dd4f11aa5b59d589753
humanhash: california-texas-equal-kilo
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:124'164 bytes
First seen:2026-01-31 16:27:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:Oxtoh9DISPQ79+Rc44qXAPMLcfbzhqfmhAB1kD:6+9cSo79+RcDZqfED
TLSH T1A1C309D2BB43CAB7DC4311F111F7AB324E32F87A1836D982E378BDA199516C0661676C
telfhash t13a51d4ff197e0ce897c4a841d30e5b956d0ee77b186076b24673d8283627d8281bac39
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 9b3ac5f7f52633479bcc2d5d853ab38bb326ed52a7b9acca47a80cfb403909bd
File size (compressed) :54'760 bytes
File size (de-compressed) :124'164 bytes
Format:linux/i386
Packed file: 9b3ac5f7f52633479bcc2d5d853ab38bb326ed52a7b9acca47a80cfb403909bd

Intelligence

File Origin
# of uploads :
1
# of downloads :
43
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9853183-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10028515-0
Create hunting rule

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:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/73f5c177a94f7ab29d11bdb1562bc7e7d8285866e55abd8c5f3488118880bc37
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 130.193.34.57:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-28T22:29:00Z UTC
Last seen:
2026-01-31T16:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/73f5c177a94f7ab29d11bdb1562bc7e7d8285866e55abd8c5f3488118880bc37/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3015afae-7744-4ef1-9484-390188b5a714
Behavior Graph:
Download SVG
%3 guuid=764d1676-1a00-0000-c410-4aa7da0a0000 pid=2778 /usr/bin/sudo guuid=e586a878-1a00-0000-c410-4aa7e20a0000 pid=2786 /tmp/sample.bin net guuid=764d1676-1a00-0000-c410-4aa7da0a0000 pid=2778->guuid=e586a878-1a00-0000-c410-4aa7e20a0000 pid=2786 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=e586a878-1a00-0000-c410-4aa7e20a0000 pid=2786->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e905da78-1a00-0000-c410-4aa7e30a0000 pid=2787 /tmp/sample.bin zombie guuid=e586a878-1a00-0000-c410-4aa7e20a0000 pid=2786->guuid=e905da78-1a00-0000-c410-4aa7e30a0000 pid=2787 clone guuid=b202e078-1a00-0000-c410-4aa7e40a0000 pid=2788 /tmp/sample.bin guuid=e586a878-1a00-0000-c410-4aa7e20a0000 pid=2786->guuid=b202e078-1a00-0000-c410-4aa7e40a0000 pid=2788 clone guuid=afa5e378-1a00-0000-c410-4aa7e50a0000 pid=2789 /tmp/sample.bin net send-data zombie guuid=e586a878-1a00-0000-c410-4aa7e20a0000 pid=2786->guuid=afa5e378-1a00-0000-c410-4aa7e50a0000 pid=2789 clone guuid=afa5e378-1a00-0000-c410-4aa7e50a0000 pid=2789->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 857dd2fa-206e-5f5c-bf2e-6feceafcf231 130.193.34.57:3778 guuid=afa5e378-1a00-0000-c410-4aa7e50a0000 pid=2789->857dd2fa-206e-5f5c-bf2e-6feceafcf231 send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aa7f3d99-1186-46b5-96ae-95d653adeb27
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1860929
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 Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1860929 Sample: boatnet.x86.elf Startdate: 31/01/2026 Architecture: LINUX Score: 76 24 130.193.34.57, 3778, 45006 YANDEXCLOUDRU Russian Federation 2->24 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 daisy.ubuntu.com 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 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 7 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 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/73f5c177a94f7ab29d11bdb1562bc7e7d8285866e55abd8c5f3488118880bc37
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/73f5c177a94f7ab29d11bdb1562bc7e7d8285866e55abd8c5f3488118880bc37/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-29 03:14:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=op24c55jj55lfhirxwyvmk6h47mcqwdg4vnl3dc7gsebdceaxq3q._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery linux
Link:
https://tria.ge/reports/260131-tyygkacx9b/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
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/73f5c177a94f7ab29d11bdb1562bc7e7d8285866e55abd8c5f3488118880bc37

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

sh 95e905566ec8556ffbb9b909719ae505d66a53c33513434366d354f7248462a1

Mirai

sh 8b5d5b7d29590f6700afe2300561b4d62466038a000c5f328b93ce2129a21a82

Mirai

elf 9b3ac5f7f52633479bcc2d5d853ab38bb326ed52a7b9acca47a80cfb403909bd

Mirai

elf 73f5c177a94f7ab29d11bdb1562bc7e7d8285866e55abd8c5f3488118880bc37

(this sample)

  
Dropped by
SHA256 9b3ac5f7f52633479bcc2d5d853ab38bb326ed52a7b9acca47a80cfb403909bd
  
URLhaus
https://urlhaus.abuse.ch/url/3766660/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 bfc9d36d12119201be8feb0861f2bc0b

Comments