MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0bef8899ed36edaa00ad61ce32fb954e59a83fe5c19e3cacfb374544faec7d2f. 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: 11


Intelligence 11 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0bef8899ed36edaa00ad61ce32fb954e59a83fe5c19e3cacfb374544faec7d2f
SHA3-384 hash: 4832cc64d53be69f87aaf905372ad77048d11a98809c8be861944efa67a78060a0d7064160a7848bd35d150601c03ef8
SHA1 hash: 9146a96617445d73feda6b7a8845e849c4161a2e
MD5 hash: c85a9eba299c76b5ea5f984419d83ab1
humanhash: jersey-bacon-two-michigan
File name:boatnet.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:50'416 bytes
First seen:2025-10-29 15:14:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NC2ys4bJfWhWgRA2DYsveRTyzLpI0qJPXp6dje:A84bJfWhWgRA2DbiTyVI0qJPId
TLSH T1DE3307C8F543DAB5DC5705746066FF279E32E2EA2318DA03D7A49623BC527C2A805F8D
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 db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4
File size (compressed) :21'628 bytes
File size (de-compressed) :50'416 bytes
Format:linux/i386
Packed file: db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/690241b7be20d9334859a577/reports/071cb7e1-ee03-4b28-9ca9-a495df0d97e1/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-16T17:32:00Z UTC
Last seen:
2025-08-16T18:25:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0bef8899ed36edaa00ad61ce32fb954e59a83fe5c19e3cacfb374544faec7d2f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b81510db-af84-4c99-8c5d-e2f32e2af950
Behavior Graph:
Download SVG
%3 guuid=44557b94-1b00-0000-f79e-7fec4f0a0000 pid=2639 /usr/bin/sudo guuid=d63c8996-1b00-0000-f79e-7fec560a0000 pid=2646 /tmp/sample.bin net guuid=44557b94-1b00-0000-f79e-7fec4f0a0000 pid=2639->guuid=d63c8996-1b00-0000-f79e-7fec560a0000 pid=2646 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d63c8996-1b00-0000-f79e-7fec560a0000 pid=2646->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=12a3ab96-1b00-0000-f79e-7fec580a0000 pid=2648 /tmp/sample.bin zombie guuid=d63c8996-1b00-0000-f79e-7fec560a0000 pid=2646->guuid=12a3ab96-1b00-0000-f79e-7fec580a0000 pid=2648 clone guuid=1badb296-1b00-0000-f79e-7fec590a0000 pid=2649 /tmp/sample.bin guuid=d63c8996-1b00-0000-f79e-7fec560a0000 pid=2646->guuid=1badb296-1b00-0000-f79e-7fec590a0000 pid=2649 clone guuid=f9d1b796-1b00-0000-f79e-7fec5a0a0000 pid=2650 /tmp/sample.bin net zombie guuid=d63c8996-1b00-0000-f79e-7fec560a0000 pid=2646->guuid=f9d1b796-1b00-0000-f79e-7fec5a0a0000 pid=2650 clone 40938c6c-1ca2-504b-be4f-a3733259fbd4 103.67.244.171:3778 guuid=f9d1b796-1b00-0000-f79e-7fec5a0a0000 pid=2650->40938c6c-1ca2-504b-be4f-a3733259fbd4 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/86c50d27-d8cc-4b59-9b89-9df29647aaf2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1804062
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1804062 Sample: boatnet.x86.elf Startdate: 29/10/2025 Architecture: LINUX Score: 68 24 103.67.244.171, 3778, 59256, 59258 WLPL-AS-APWowwayLabsPrivateLimitedIN India 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 Yara detected Mirai 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/0bef8899ed36edaa00ad61ce32fb954e59a83fe5c19e3cacfb374544faec7d2f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0bef8899ed36edaa00ad61ce32fb954e59a83fe5c19e3cacfb374544faec7d2f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-29 17:33:59 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bpxyrgpng3w2uafnmhhdf64vjzm2qp7fygpdzlh3g5cuj6xmpuxq._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/251029-txtf8aypfn/
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/ad90f1df-62d2-401d-b2f9-54cc30bfd7b8
Please note that we are no longer able to provide a coverage score for Virus Total.

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 db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4

Mirai

elf 0bef8899ed36edaa00ad61ce32fb954e59a83fe5c19e3cacfb374544faec7d2f

(this sample)

  
Dropped by
SHA256 db031228672d8314426713a6315b453798814bbbf2afa18043f2d4560dca3ed4
  
URLhaus
https://urlhaus.abuse.ch/url/3603867/
  
Delivery method
Distributed via web download

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