MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 770334ea8440c70065c341a764e7b2ed3305c7dffb3cf64934d118eeab6344f9. 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: 10


Intelligence 10 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 770334ea8440c70065c341a764e7b2ed3305c7dffb3cf64934d118eeab6344f9
SHA3-384 hash: 663b65d65ab9e81717dc618e90a0d353f027b334b187acdf63b383d6476300c2909b7a458dc4b66ae8e3784c05d69a17
SHA1 hash: 9cab2b529982d19bc5d9a51e28e94bed1bf15eb6
MD5 hash: 74a8a7a6aaaa766102b8551bde783085
humanhash: oven-nineteen-green-iowa
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:137'880 bytes
First seen:2025-11-28 15:44:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:LqXbdb0g1xWn4nylMAEfx2Y0dmZmUBrf3njcx/G:Mdb0g1x6EylMAEfx2n36vcx/G
TLSH T172D3E80F6E219F7DFB9A823897F79E11A25833C322D1C585D1ACD7111E6024E681FFA9
telfhash t18b117f584b7423e0a7316c9c199debbbd66130de7b266c338e11685abbbdc424f10c0d
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b54d5d960ebff96675d281c9e46319f62917d0ac172f4ad9066cd45acc2bdb34
File size (compressed) :47'752 bytes
File size (de-compressed) :137'880 bytes
Format:linux/mips
Packed file: b54d5d960ebff96675d281c9e46319f62917d0ac172f4ad9066cd45acc2bdb34

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Receives data from a server
Opens a port
Changes access rights for a file
Sends data to a server
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6929c38cd0d5e7288b4f834c/reports/166eb3b5-547b-47cd-baa0-b9566bca7582/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/770334ea8440c70065c341a764e7b2ed3305c7dffb3cf64934d118eeab6344f9
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-28T13:57:00Z UTC
Last seen:
2025-11-29T04:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/770334ea8440c70065c341a764e7b2ed3305c7dffb3cf64934d118eeab6344f9/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/810dd959-d4c8-4569-894b-6f39a6386f70
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1822236
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1822236 Sample: morte.mips.elf Startdate: 28/11/2025 Architecture: LINUX Score: 72 26 draft21.redirectme.net 45.135.194.71, 12121, 41810, 41812 SKYLINKCZ Germany 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 3 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 38 Yara detected Mirai 2->38 8 morte.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 process4 process5 16 morte.mips.elf 8->16         started        18 morte.mips.elf 8->18         started        20 morte.mips.elf 8->20         started        process6 22 morte.mips.elf 16->22         started        24 morte.mips.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/770334ea8440c70065c341a764e7b2ed3305c7dffb3cf64934d118eeab6344f9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/770334ea8440c70065c341a764e7b2ed3305c7dffb3cf64934d118eeab6344f9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 15:45:17 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4btj2ueiddqazodigtwjz5s5uzqlr677m6pmsju2emo5k3dit4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251128-s63wksfp9s/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
draft21.redirectme.net
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/ae27206e-0b4d-4fdd-a085-8b83b8f7b66b
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/770334ea8440c70065c341a764e7b2ed3305c7dffb3cf64934d118eeab6344f9

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 b54d5d960ebff96675d281c9e46319f62917d0ac172f4ad9066cd45acc2bdb34

Mirai

elf 770334ea8440c70065c341a764e7b2ed3305c7dffb3cf64934d118eeab6344f9

(this sample)

  
Dropped by
SHA256 b54d5d960ebff96675d281c9e46319f62917d0ac172f4ad9066cd45acc2bdb34
  
URLhaus
https://urlhaus.abuse.ch/url/3702422/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e9d613001c7acf9e61cb34b36d7cc3a1
  
URLhaus
https://urlhaus.abuse.ch/url/3719120/
  
URLhaus
https://urlhaus.abuse.ch/url/3719139/

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