MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f6cb187d5e9838abfc4a5794bc76fbdeaa050cf111e84de7e30d1fb33f2651b. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9f6cb187d5e9838abfc4a5794bc76fbdeaa050cf111e84de7e30d1fb33f2651b
SHA3-384 hash: 00c17c1fedd336c18d9982d0e039ee4d819086142be2dfdbd0c5eb223120f7bd078c30df4fe9cf776539e9e44446387b
SHA1 hash: 4047bf4d90942c1becb9b95d0e9dc0c17390d3b5
MD5 hash: 321d09171891b190d9c9e5558afbbd2d
humanhash: virginia-wolfram-magnesium-tennessee
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:21'500 bytes
First seen:2025-08-04 05:42:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:MgWLpj8s/qPui8uZxoIA57RWQjJiEVi+ZkXaQNAr8vcoBAvP+qNV+KLebRt2nSyA:O98o08kxofBE+ZkXaT47C2Epit2tA
TLSH T1B1A2D1217F1DE9CFCC37B23886D6E5C692D07D24D3DCC9465781C11BAAA36846834E46
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) :21'500 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Unpacked file: 4786d8d20cbb9a94c32baf98a9a28c264a8417f6bb042ef9c350df9fc7882121

Intelligence

File Origin
# of uploads :
1
# of downloads :
29
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9955234-0
Create hunting rule

Unix.Trojan.Mirai-9957565-0
Create hunting rule

Unix.Trojan.Mirai-9967047-0
Create hunting rule

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

Unix.Trojan.Mirai-9975527-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6890487273b8ef6f4afd0f3d/reports/0c0e6f8d-8055-4d1a-b9f8-9b5324a3292f/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
89.42.88.210:80/hiddenbin
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/9f6cb187d5e9838abfc4a5794bc76fbdeaa050cf111e84de7e30d1fb33f2651b
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 89.42.88.210:3778
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0c6e4612-4a03-45d6-a807-bd611f50fa04
Behavior Graph:
Download SVG
%3 guuid=fee4f7f7-1a00-0000-89b7-e081940a0000 pid=2708 /usr/bin/sudo guuid=7af19bf9-1a00-0000-89b7-e0819a0a0000 pid=2714 /tmp/sample.bin net guuid=fee4f7f7-1a00-0000-89b7-e081940a0000 pid=2708->guuid=7af19bf9-1a00-0000-89b7-e0819a0a0000 pid=2714 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=7af19bf9-1a00-0000-89b7-e0819a0a0000 pid=2714->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=e5e8c7f9-1a00-0000-89b7-e0819b0a0000 pid=2715 /tmp/sample.bin zombie guuid=7af19bf9-1a00-0000-89b7-e0819a0a0000 pid=2714->guuid=e5e8c7f9-1a00-0000-89b7-e0819b0a0000 pid=2715 clone guuid=03eecaf9-1a00-0000-89b7-e0819c0a0000 pid=2716 /tmp/sample.bin guuid=7af19bf9-1a00-0000-89b7-e0819a0a0000 pid=2714->guuid=03eecaf9-1a00-0000-89b7-e0819c0a0000 pid=2716 clone guuid=8660d0f9-1a00-0000-89b7-e0819d0a0000 pid=2717 /tmp/sample.bin net send-data zombie guuid=7af19bf9-1a00-0000-89b7-e0819a0a0000 pid=2714->guuid=8660d0f9-1a00-0000-89b7-e0819d0a0000 pid=2717 clone guuid=8660d0f9-1a00-0000-89b7-e0819d0a0000 pid=2717->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 3e3ee149-506f-5d0a-b37e-9e2202f1a144 89.42.88.210:3778 guuid=8660d0f9-1a00-0000-89b7-e0819d0a0000 pid=2717->3e3ee149-506f-5d0a-b37e-9e2202f1a144 send: 5B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3c1a87e7-3ea6-4a72-be09-6d8feb0abc18
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1749598
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: 1749598 Sample: boatnet.x86.elf Startdate: 04/08/2025 Architecture: LINUX Score: 72 24 89.42.88.210, 34028, 3778 MOLDTELECOM-ASMoldtelecomAutonomousSystemMD Romania 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 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 36 Sample tries to kill multiple processes (SIGKILL) 15->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9f6cb187d5e9838abfc4a5794bc76fbdeaa050cf111e84de7e30d1fb33f2651b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9f6cb187d5e9838abfc4a5794bc76fbdeaa050cf111e84de7e30d1fb33f2651b/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/9f6cb187d5e9838abfc4a5794bc76fbdeaa050cf111e84de7e30d1fb33f2651b
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-04 05:43:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t5wldb6v5gbyvp6euv4uxr3pxxvkaugpcepijxt6gdi7wm7smunq._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/250804-gwrvsaen71/
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/fde8d9fa-31f0-435c-b357-42960927865a
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/9f6cb187d5e9838abfc4a5794bc76fbdeaa050cf111e84de7e30d1fb33f2651b

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 9f6cb187d5e9838abfc4a5794bc76fbdeaa050cf111e84de7e30d1fb33f2651b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3595527/
  
Delivery method
Distributed via web download

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