MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a35689944ef4044af9ed2370c586fe93d0e4839799cd378cc7e0d449bca8a3d2. 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: a35689944ef4044af9ed2370c586fe93d0e4839799cd378cc7e0d449bca8a3d2
SHA3-384 hash: 8b27508a5b7ce15d124c39f28f64e88faef25c2fc71ed4e58735b276d9784731ae17d6526ce1db7746a7e35d1db0e67d
SHA1 hash: ce8ab36e3a9eaa543afa7bdf235a86ddc8ddc058
MD5 hash: 651dd6946f2f7ce39be3a29c60dcefb8
humanhash: burger-jersey-south-three
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:49'936 bytes
First seen:2025-12-30 13:26:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6nJRT4QPfZfW5XTOeY3Dve3AG929/4Qwbbn2i7e:Gv4QPfZfW5XTOeoEzA9AQw/2i
TLSH T1FB2309C8F443D9F9DC5A09742036FB27DBB2F6BA2329DE43D7A499236C51702A805D9C
telfhash t1a811c8f75da609fdf3d09c00c71d67e1296ad26b0a7166a404b12de533d1cd190b8c3e
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 4284326b697179fb7e523773fd42f1fa0d9d99503ee65b1717629f3499a01ee7
File size (compressed) :21'500 bytes
File size (de-compressed) :49'936 bytes
Format:linux/i386
Packed file: 4284326b697179fb7e523773fd42f1fa0d9d99503ee65b1717629f3499a01ee7

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/7171da21-3a28-4cf4-8783-7e1428acbc8e/
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-9857931-0
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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai
Link:
https://www.filescan.io/uploads/6953d332127d6a14e0c85c2f/reports/b190983d-1a00-46f5-b02c-82448631f74d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-24T14:42:00Z UTC
Last seen:
2025-12-24T20:13:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/a35689944ef4044af9ed2370c586fe93d0e4839799cd378cc7e0d449bca8a3d2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/60990756-ac12-414a-8ff6-29f5f21127ba
Behavior Graph:
Download SVG
%3 guuid=15d86bda-1800-0000-79a1-9793550e0000 pid=3669 /usr/bin/sudo guuid=0d601fde-1800-0000-79a1-97935b0e0000 pid=3675 /tmp/sample.bin net guuid=15d86bda-1800-0000-79a1-9793550e0000 pid=3669->guuid=0d601fde-1800-0000-79a1-97935b0e0000 pid=3675 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0d601fde-1800-0000-79a1-97935b0e0000 pid=3675->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=74015ade-1800-0000-79a1-97935d0e0000 pid=3677 /tmp/sample.bin zombie guuid=0d601fde-1800-0000-79a1-97935b0e0000 pid=3675->guuid=74015ade-1800-0000-79a1-97935d0e0000 pid=3677 clone guuid=a27d5fde-1800-0000-79a1-97935e0e0000 pid=3678 /tmp/sample.bin guuid=0d601fde-1800-0000-79a1-97935b0e0000 pid=3675->guuid=a27d5fde-1800-0000-79a1-97935e0e0000 pid=3678 clone guuid=77e563de-1800-0000-79a1-97935f0e0000 pid=3679 /tmp/sample.bin net zombie guuid=0d601fde-1800-0000-79a1-97935b0e0000 pid=3675->guuid=77e563de-1800-0000-79a1-97935f0e0000 pid=3679 clone aaf803e1-4e36-57f1-b38d-c2bcbf5a11de 5.180.82.30:3778 guuid=77e563de-1800-0000-79a1-97935f0e0000 pid=3679->aaf803e1-4e36-57f1-b38d-c2bcbf5a11de con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c853b6b6-36d3-4389-a409-962f3d5d16eb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1842062
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: 1842062 Sample: boatnet.x86.elf Startdate: 30/12/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 5.180.82.30, 3778 ASDETUKhttpwwwheficedcomGB Latvia 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/a35689944ef4044af9ed2370c586fe93d0e4839799cd378cc7e0d449bca8a3d2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a35689944ef4044af9ed2370c586fe93d0e4839799cd378cc7e0d449bca8a3d2/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/a35689944ef4044af9ed2370c586fe93d0e4839799cd378cc7e0d449bca8a3d2
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-24 21:09:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=unlitfco6qcev6pnenymlbx6spioja4xthgtpdgh4dketpfiupja._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/251230-qpw1lael6x/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/7b038aba-795a-4b8c-8f00-16876ce47bd7
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/a35689944ef4044af9ed2370c586fe93d0e4839799cd378cc7e0d449bca8a3d2

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: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_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

elf 4284326b697179fb7e523773fd42f1fa0d9d99503ee65b1717629f3499a01ee7

Mirai

elf a35689944ef4044af9ed2370c586fe93d0e4839799cd378cc7e0d449bca8a3d2

(this sample)

  
Dropped by
SHA256 4284326b697179fb7e523773fd42f1fa0d9d99503ee65b1717629f3499a01ee7
  
URLhaus
https://urlhaus.abuse.ch/url/3742584/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7a187b5392a614c0cb11b8c9c288a796

Comments