MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff63e9cab6f8ed2ca483dd880885ce97700f86b775eb1953d263e975fb39e7fb. 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: 9


Intelligence 9 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff63e9cab6f8ed2ca483dd880885ce97700f86b775eb1953d263e975fb39e7fb
SHA3-384 hash: dab1414a561c1b0b869bb3e0c2a5253512c72d6ba99e41f7a130c8fe583a4a4a97d7e8cfb178c1952253dcd5493539be
SHA1 hash: d6e7edc220b9e2a184429a5d88442ae2fdf0bf72
MD5 hash: 096dff983e4e904393fbaabd965d1c40
humanhash: december-oranges-nevada-whiskey
File name:Orbt.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:71'252 bytes
First seen:2025-10-20 23:27:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:y7aXs7rATChAfbvBplAif4D3FdG+Qh1dibFPwh2GdJC:y7ac7cmqf5wrAPMgrj
TLSH T1FD630985FC92866EC5E023BAB66E358E3351B7E1D2CE3213CD154B2533C658F5E2AB41
telfhash t150f08b04bd3d878954e25d34dcad03538453527660218b15ef08ded0883f005f328d1a
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 07c9704e37a56498858bd507d92890126de1f4c4fa7e02090c5b1684fb94aae3
File size (compressed) :31'120 bytes
File size (de-compressed) :71'252 bytes
Format:linux/arm
Packed file: 07c9704e37a56498858bd507d92890126de1f4c4fa7e02090c5b1684fb94aae3

Intelligence

File Origin
# of uploads :
1
# of downloads :
93
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-9441505-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/68f6c5a7c85c5c56972fa6e4/reports/c2d8b464-5d16-49c8-886d-b2b6cdddeb96/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-20T21:09:00Z UTC
Last seen:
2025-10-20T22:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ff63e9cab6f8ed2ca483dd880885ce97700f86b775eb1953d263e975fb39e7fb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3d7aba75-96a2-4987-9bfc-5469d6085ade
Behavior Graph:
Download SVG
%3 guuid=0d04ba58-1800-0000-6498-3fa3b10c0000 pid=3249 /usr/bin/sudo guuid=ea41f35b-1800-0000-6498-3fa3b30c0000 pid=3251 /tmp/sample.bin guuid=0d04ba58-1800-0000-6498-3fa3b10c0000 pid=3249->guuid=ea41f35b-1800-0000-6498-3fa3b30c0000 pid=3251 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b4fe5314-cdbd-4d82-9cb5-e48417c7480f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1798744
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff63e9cab6f8ed2ca483dd880885ce97700f86b775eb1953d263e975fb39e7fb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff63e9cab6f8ed2ca483dd880885ce97700f86b775eb1953d263e975fb39e7fb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-20 23:28:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=75r6tsvw7dwszjed3wearboos5ya7bvxoxvrsu6smpuxl6zz475q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251020-3f8dgszjaj/
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
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/ff63e9cab6f8ed2ca483dd880885ce97700f86b775eb1953d263e975fb39e7fb

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 07c9704e37a56498858bd507d92890126de1f4c4fa7e02090c5b1684fb94aae3

Mirai

elf ff63e9cab6f8ed2ca483dd880885ce97700f86b775eb1953d263e975fb39e7fb

(this sample)

  
Dropped by
SHA256 07c9704e37a56498858bd507d92890126de1f4c4fa7e02090c5b1684fb94aae3
  
URLhaus
https://urlhaus.abuse.ch/url/3682148/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1759453bf78b9f24620091b43bb88757

Comments