MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5c7082f450fbafb29898203a78d3048afcedd1e0e56dd8acb489fb2cd04ce49e. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5c7082f450fbafb29898203a78d3048afcedd1e0e56dd8acb489fb2cd04ce49e
SHA3-384 hash: 3ef8ae42c062fa3344608d1049d6b16bd1f1284319b579dee03f2328b35bf46ba3cb911593bcf7b9ba1fd5bda685be34
SHA1 hash: e29bcfd46b8615852ce09b613e21ac1784df9dd9
MD5 hash: 4b7d5db252e399db4b95eec7a710cf79
humanhash: vermont-enemy-tennis-aspen
File name:Orbt.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:229'540 bytes
First seen:2025-10-24 11:28:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:tG8BNvkz1Xpg2R2A8GuItYSFXDWF4KYT+muO:QJ1XNuIyST7
TLSH T17C24A40E6E328F7DF7A9863447B39A24975D33D626E1D684D1ACD2105F2028E641FFB8
telfhash t1e24161181db817b5a2256c5d449dff66d6a320eb7e1b2c238a50e86ee769f438d20c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 37feacb2f37261ce205d7abd4350c15389db51aff36964a63cab72fd291a1f48
File size (compressed) :71'280 bytes
File size (de-compressed) :228'884 bytes
Format:linux/mips
Packed file: 37feacb2f37261ce205d7abd4350c15389db51aff36964a63cab72fd291a1f48

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/68fb63233a79800405f4a8c1/reports/4c0d9d48-6480-4048-954b-933ae3f34f25/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-24T08:40:00Z UTC
Last seen:
2025-10-24T09:32:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/5c7082f450fbafb29898203a78d3048afcedd1e0e56dd8acb489fb2cd04ce49e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0b960c71-eb50-40ef-a3d3-787c02e03896
Behavior Graph:
Download SVG
%3 guuid=e4eb4390-1900-0000-d977-0c8b490f0000 pid=3913 /usr/bin/sudo guuid=b127ec91-1900-0000-d977-0c8b530f0000 pid=3923 /tmp/sample.bin guuid=e4eb4390-1900-0000-d977-0c8b490f0000 pid=3913->guuid=b127ec91-1900-0000-d977-0c8b530f0000 pid=3923 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a224b043-14fd-46d2-8bee-618d672871c3
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1801208
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: 1801208 Sample: Orbt.mips.elf Startdate: 24/10/2025 Architecture: LINUX Score: 68 26 mirailoversddos.duckdns.org 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 5 other IPs or domains 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Gafgyt 2->36 8 Orbt.mips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 38 Uses dynamic DNS services 26->38 process4 process5 16 Orbt.mips.elf 8->16         started        18 Orbt.mips.elf 8->18         started        20 Orbt.mips.elf 8->20         started        process6 22 Orbt.mips.elf 16->22         started        24 Orbt.mips.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5c7082f450fbafb29898203a78d3048afcedd1e0e56dd8acb489fb2cd04ce49e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5c7082f450fbafb29898203a78d3048afcedd1e0e56dd8acb489fb2cd04ce49e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5c7082f450fbafb29898203a78d3048afcedd1e0e56dd8acb489fb2cd04ce49e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-24 11:29:39 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lryif5cq7ox3fgeyea5hruyerl6o3upa4vw5rlfurh5szucm4spa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/251024-nlwjjsyrcm/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/41ced1ca-9369-42e0-a326-eeaf7b1d3832
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/5c7082f450fbafb29898203a78d3048afcedd1e0e56dd8acb489fb2cd04ce49e

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: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 37feacb2f37261ce205d7abd4350c15389db51aff36964a63cab72fd291a1f48

Mirai

elf 5c7082f450fbafb29898203a78d3048afcedd1e0e56dd8acb489fb2cd04ce49e

(this sample)

  
Dropped by
SHA256 37feacb2f37261ce205d7abd4350c15389db51aff36964a63cab72fd291a1f48
  
URLhaus
https://urlhaus.abuse.ch/url/3682107/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3684970/
  
Dropped by
MD5 54b5fa07f14eca1e4ab5598ebd93afb2

Comments