MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5ff6404f69dbfa1976f7d98d187de36b637409e917aec7f80d1144536635d018. 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: 12


Intelligence 12 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5ff6404f69dbfa1976f7d98d187de36b637409e917aec7f80d1144536635d018
SHA3-384 hash: 27963926ed02541585b9e3663c48d1774ade45970f1d51bdac74d9550229fe4988d948b43fc7a6b6fd303a09828a747f
SHA1 hash: 0c4a6589bbeeb4054fb8500d95ea71dce1da57ee
MD5 hash: d93e11882fa6538fab28d496b6824d69
humanhash: winter-east-kilo-mockingbird
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:79'572 bytes
First seen:2025-11-06 07:03:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Dk4SfU+EjpHMdn4p7VRF8diptry4cpW0yY/zDCnX1649FBgsFz:DkZksd4pQUtrfjofCnF6S
TLSH T1B57328C1FA8BC1F6D80B88304076F23FCB32E96980B1D65DDF5AAE35DE235419612299
telfhash t16e31e1f9297e0cd897e0d851d14a2f713a1ee77b256072b105b39934323be825076c39
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 893b92fe98aa586f245fa0a75ab7af10992788dffd31bc91fcf5b54a5f59ad4d
File size (compressed) :39'172 bytes
File size (de-compressed) :79'572 bytes
Format:linux/i386
Packed file: 893b92fe98aa586f245fa0a75ab7af10992788dffd31bc91fcf5b54a5f59ad4d

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.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.Dropper.Mirai-10007027-0
Create hunting rule

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

Unix.Trojan.Mirai-10017298-0
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:
gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/690c4871393eed3f38e57dc6/reports/efbbaacb-df72-489a-b967-98707446c23e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5ff6404f69dbfa1976f7d98d187de36b637409e917aec7f80d1144536635d018
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-06T04:09:00Z UTC
Last seen:
2025-11-07T17:13:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/5ff6404f69dbfa1976f7d98d187de36b637409e917aec7f80d1144536635d018/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/641822c6-9334-4906-9026-ef8d75f7256d
Behavior Graph:
Download SVG
%3 guuid=2664df08-2100-0000-5185-a9a88c0b0000 pid=2956 /usr/bin/sudo guuid=c64c530b-2100-0000-5185-a9a8910b0000 pid=2961 /tmp/sample.bin net guuid=2664df08-2100-0000-5185-a9a88c0b0000 pid=2956->guuid=c64c530b-2100-0000-5185-a9a8910b0000 pid=2961 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=c64c530b-2100-0000-5185-a9a8910b0000 pid=2961->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=6def9c0b-2100-0000-5185-a9a8930b0000 pid=2963 /tmp/sample.bin guuid=c64c530b-2100-0000-5185-a9a8910b0000 pid=2961->guuid=6def9c0b-2100-0000-5185-a9a8930b0000 pid=2963 clone guuid=22cd1138-2200-0000-5185-a9a8c80d0000 pid=3528 /tmp/sample.bin guuid=c64c530b-2100-0000-5185-a9a8910b0000 pid=2961->guuid=22cd1138-2200-0000-5185-a9a8c80d0000 pid=3528 clone guuid=e4221838-2200-0000-5185-a9a8c90d0000 pid=3529 /tmp/sample.bin net send-data zombie guuid=c64c530b-2100-0000-5185-a9a8910b0000 pid=2961->guuid=e4221838-2200-0000-5185-a9a8c90d0000 pid=3529 clone guuid=2c47a30b-2100-0000-5185-a9a8940b0000 pid=2964 /tmp/sample.bin guuid=6def9c0b-2100-0000-5185-a9a8930b0000 pid=2963->guuid=2c47a30b-2100-0000-5185-a9a8940b0000 pid=2964 clone guuid=fafeac0b-2100-0000-5185-a9a8950b0000 pid=2965 /tmp/sample.bin dns net send-data zombie guuid=6def9c0b-2100-0000-5185-a9a8930b0000 pid=2963->guuid=fafeac0b-2100-0000-5185-a9a8950b0000 pid=2965 clone guuid=fafeac0b-2100-0000-5185-a9a8950b0000 pid=2965->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 360B 55e75a70-5f0f-5401-b0ef-995451b8fb69 teamc2.duckdns.org:12121 guuid=fafeac0b-2100-0000-5185-a9a8950b0000 pid=2965->55e75a70-5f0f-5401-b0ef-995451b8fb69 send: 32B guuid=e4221838-2200-0000-5185-a9a8c90d0000 pid=3529->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1080B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=e4221838-2200-0000-5185-a9a8c90d0000 pid=3529->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Gathering data
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1809068
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1809068 Sample: morte.i686.elf Startdate: 06/11/2025 Architecture: LINUX Score: 68 26 teamc2.duckdns.org 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 6 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 8 morte.i686.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 morte.i686.elf 8->16         started        18 morte.i686.elf 8->18         started        20 morte.i686.elf 8->20         started        process6 22 morte.i686.elf 16->22         started        24 morte.i686.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5ff6404f69dbfa1976f7d98d187de36b637409e917aec7f80d1144536635d018
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5ff6404f69dbfa1976f7d98d187de36b637409e917aec7f80d1144536635d018/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5ff6404f69dbfa1976f7d98d187de36b637409e917aec7f80d1144536635d018
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-06 07:04:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l73eat3j3p5bs5xx3ggrq7pdnnrxicpjc6xmp6ancfcfgzrv2ama._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251106-hv3fkasmbn/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_7d05725e Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/4926ef8b-c2d4-4caa-94be-c7799d076172
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/5ff6404f69dbfa1976f7d98d187de36b637409e917aec7f80d1144536635d018

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_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 893b92fe98aa586f245fa0a75ab7af10992788dffd31bc91fcf5b54a5f59ad4d

Mirai

elf 5ff6404f69dbfa1976f7d98d187de36b637409e917aec7f80d1144536635d018

(this sample)

  
Dropped by
SHA256 893b92fe98aa586f245fa0a75ab7af10992788dffd31bc91fcf5b54a5f59ad4d
  
URLhaus
https://urlhaus.abuse.ch/url/3697426/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 4219b8e00cfeb4189d8977ad3c9ed4a1
  
URLhaus
https://urlhaus.abuse.ch/url/3697758/

Comments