MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b22b68b08b2f38feeb6a25adf382fd1fd4a747dabb4189f70e42e2b7a81ec02. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b22b68b08b2f38feeb6a25adf382fd1fd4a747dabb4189f70e42e2b7a81ec02
SHA3-384 hash: e1d5f42132dc19da93c4fde77e0952215f4b4f1b87ffb84cb2b19076da5fd2556c0b7dca212bf13988374872bbbf9b01
SHA1 hash: abffee7ccc6f2701b7f72fa5062084af9279a100
MD5 hash: f6b9bb4cb67fc3c24dd04713a679f90c
humanhash: fanta-river-chicken-mars
File name:boatnet.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:240'033 bytes
First seen:2025-09-06 15:13:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:+55xB73L328plgYy0QoddlaSVKfVedYYKUlygAXHDTxc3KM/R2gGT:K5xB73L32+xcoddlaUKfVedYs+cj/dk
TLSH T133343B46E6414E13C0D727B9F69F5245333397A593EB73069A24AFB43B8779E0E23A01
telfhash t115410ef1163e52265990de9c99ea6b66451fc6221302ff37ff21c0dc601a40ee529c0f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 3a5a54f5964dc7dfce6fef6a92ecb30f7c52815ffb24f10885690bce7b939f87
File size (compressed) :83'916 bytes
File size (de-compressed) :240'033 bytes
Format:linux/arm
Packed file: 3a5a54f5964dc7dfce6fef6a92ecb30f7c52815ffb24f10885690bce7b939f87

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
NL NL
Vendor Threat Intelligence
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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135925-0
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-9760303-0
Create hunting rule

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

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Creating a file
Manages services
Sets a written file as executable
Receives data from a server
Creates directories
Connection attempt
Runs as daemon
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
gcc masquerade mirai rust threat
Link:
https://www.filescan.io/uploads/68bc4fdb37c25fcf12d5b1f3/reports/5c8e9471-9c2c-4917-b32d-6744ec38df0a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9b22b68b08b2f38feeb6a25adf382fd1fd4a747dabb4189f70e42e2b7a81ec02
Behaviour
Persistence
Botnet C2s
TCP botnet C2(s):
type:Mirai 5.42.217.111:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-06T12:18:00Z UTC
Last seen:
2025-09-06T12:18:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/9b22b68b08b2f38feeb6a25adf382fd1fd4a747dabb4189f70e42e2b7a81ec02/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2f6ec6ed-9bc8-404a-aaa9-22c68ac8f746
Behavior Graph:
Download SVG
%3 guuid=dc8017a4-1900-0000-25ec-e1241e0c0000 pid=3102 /usr/bin/sudo guuid=688aa7a6-1900-0000-25ec-e124250c0000 pid=3109 /tmp/sample.bin guuid=dc8017a4-1900-0000-25ec-e1241e0c0000 pid=3102->guuid=688aa7a6-1900-0000-25ec-e124250c0000 pid=3109 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/459e72d0-aed0-43ad-8a0f-36a2cb15bfa5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1772367
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Writes ELF files to hidden directories
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1772367 Sample: boatnet.arm7.elf Startdate: 06/09/2025 Architecture: LINUX Score: 84 25 5.42.217.111, 3778, 53084 MIDYAIQ Iraq 2->25 27 109.202.202.202, 80 INIT7CH Switzerland 2->27 29 3 other IPs or domains 2->29 31 Malicious sample detected (through community Yara rule) 2->31 33 Antivirus detection for dropped file 2->33 35 Antivirus / Scanner detection for submitted sample 2->35 37 2 other signatures 2->37 7 boatnet.arm7.elf 2->7         started        11 systemd snapd-env-generator 2->11         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 file5 23 /var/tmp/.ggivizfovlbvcin/ftp, ELF 7->23 dropped 39 Writes ELF files to hidden directories 7->39 17 boatnet.arm7.elf systemctl 7->17         started        19 boatnet.arm7.elf 7->19         started        21 boatnet.arm7.elf 7->21         started        signatures6 process7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b22b68b08b2f38feeb6a25adf382fd1fd4a747dabb4189f70e42e2b7a81ec02
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9b22b68b08b2f38feeb6a25adf382fd1fd4a747dabb4189f70e42e2b7a81ec02/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/9b22b68b08b2f38feeb6a25adf382fd1fd4a747dabb4189f70e42e2b7a81ec02
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-06 15:14:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tmrlncyiwlzy73vwujnn6obp2h6uu5d5vo2brh3q4qxcw6ub5qba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery persistence privilege_escalation
Link:
https://tria.ge/reports/250906-smkwnahk7t/
Behaviour
Reads runtime system information
Modifies systemd
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135925-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/00f6ac8a-0c80-4602-aebd-c94389774224
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/9b22b68b08b2f38feeb6a25adf382fd1fd4a747dabb4189f70e42e2b7a81ec02

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 3a5a54f5964dc7dfce6fef6a92ecb30f7c52815ffb24f10885690bce7b939f87

Mirai

elf 9b22b68b08b2f38feeb6a25adf382fd1fd4a747dabb4189f70e42e2b7a81ec02

(this sample)

  
Dropped by
SHA256 3a5a54f5964dc7dfce6fef6a92ecb30f7c52815ffb24f10885690bce7b939f87
  
URLhaus
https://urlhaus.abuse.ch/url/3616667/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 fa86d20321dc14ab7cd70aee08cf7aa6

Comments