MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bafc863a717c0f13ec4e27587fae282776315333f532e1c65d900b3cd25cd82c. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bafc863a717c0f13ec4e27587fae282776315333f532e1c65d900b3cd25cd82c
SHA3-384 hash: 1649e517c9f582dd3cd485cd58cfcb9bba8cfa1b21afd3014eee056e7fa7276c31d72a63cba104fa1313686b767332dc
SHA1 hash: 3ed4e522025be79d6556e30fd549d6f605d3c978
MD5 hash: f00d0ba2fab15056ef19a83b6ea4a070
humanhash: venus-alaska-sink-magnesium
File name:Orbt.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:223'988 bytes
First seen:2025-10-26 17:17:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:A/lKyaHtFakZSdE/nSv88ftxksSeXEOVl:cEylkZL81xpl
TLSH T1F024B70E6E328F3DF66887344BB75E60975D23D623E1D685D1ECD2151F2028E642FBA8
telfhash t11241961c0dbc07b4a6665c5d489dff1ad6a320db7e172c178a10e85ee769f435d21c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 ddc8a3d0a9c5f1384376e3cf576fbb51c4111872c4f0f35eef07eca9d53d19d3
File size (compressed) :69'832 bytes
File size (de-compressed) :223'332 bytes
Format:linux/mips
Packed file: ddc8a3d0a9c5f1384376e3cf576fbb51c4111872c4f0f35eef07eca9d53d19d3

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

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

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/68fe57eaacdc0d13837f11f7/reports/0c782d75-e94d-48eb-b860-6bbefe68f306/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-26T14:25:00Z UTC
Last seen:
2025-10-28T12:56:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/bafc863a717c0f13ec4e27587fae282776315333f532e1c65d900b3cd25cd82c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b13b5b13-9d1e-4b53-867a-d2975b970a7c
Behavior Graph:
Download SVG
%3 guuid=549c9df7-1700-0000-be01-dfff700c0000 pid=3184 /usr/bin/sudo guuid=f5806cf9-1700-0000-be01-dfff760c0000 pid=3190 /tmp/sample.bin guuid=549c9df7-1700-0000-be01-dfff700c0000 pid=3184->guuid=f5806cf9-1700-0000-be01-dfff760c0000 pid=3190 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/83f309de-13bd-42e1-a331-d2b7542af915
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1802055
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1802055 Sample: Orbt.mips.elf Startdate: 26/10/2025 Architecture: LINUX Score: 68 22 mirailoversddos.duckdns.org 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Gafgyt 2->32 8 Orbt.mips.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 34 Uses dynamic DNS services 22->34 process4 process5 12 Orbt.mips.elf 8->12         started        14 Orbt.mips.elf 8->14         started        16 Orbt.mips.elf 8->16         started        process6 18 Orbt.mips.elf 12->18         started        20 Orbt.mips.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bafc863a717c0f13ec4e27587fae282776315333f532e1c65d900b3cd25cd82c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bafc863a717c0f13ec4e27587fae282776315333f532e1c65d900b3cd25cd82c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/bafc863a717c0f13ec4e27587fae282776315333f532e1c65d900b3cd25cd82c
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-26 17:18:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xl6imotrpqhrh3coe5mh7lrie53dcuzt6uzodrs5saftzus43awa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251026-vvjpnssphp/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/1343d896-d72f-48d9-bb04-8f5cc9077bd4
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/bafc863a717c0f13ec4e27587fae282776315333f532e1c65d900b3cd25cd82c

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: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: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 ddc8a3d0a9c5f1384376e3cf576fbb51c4111872c4f0f35eef07eca9d53d19d3

Mirai

elf bafc863a717c0f13ec4e27587fae282776315333f532e1c65d900b3cd25cd82c

(this sample)

  
Dropped by
SHA256 ddc8a3d0a9c5f1384376e3cf576fbb51c4111872c4f0f35eef07eca9d53d19d3
  
URLhaus
https://urlhaus.abuse.ch/url/3682107/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 ca42e574fa23464c04275e068d3d1520
  
URLhaus
https://urlhaus.abuse.ch/url/3684970/

Comments