MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7730096aa979f6a920467012f48d53e627d44749277dc59d16bacc872affdb6b. 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: 7730096aa979f6a920467012f48d53e627d44749277dc59d16bacc872affdb6b
SHA3-384 hash: 77ff6413a5ab06a594b90083b13b78cf0c2af5a607a1437489adbd3e80dd5ebaef8e51c1e39c3894e542f5f21b9fe472
SHA1 hash: be9e55d3dc58ad112539eeba257fba14817c5d31
MD5 hash: 232aa1445512e4a07350e4fc0d9c61cd
humanhash: papa-six-zulu-mango
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:111'772 bytes
First seen:2025-11-13 18:51:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:GA84myJnxA3MNaHSyrRmTzmwutcC4tZ0Bby:GA1GUaHSyrRmnmwlCKZKby
TLSH T1EBB31946FD819F11D4D732BAFB5E404933136BB8E3EA3112DD246F6123CA99B0EB6512
telfhash t169f097a2cb496bed6bd8600c918cc24908b0b0e222042c414c946baf0ca2ece244a038
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 0f580f0db3d4644fe503a3d7e810ce1e4d17e242b89d5de7bcf91b97d0448281
File size (compressed) :48'064 bytes
File size (de-compressed) :111'772 bytes
Format:linux/arm
Packed file: 0f580f0db3d4644fe503a3d7e810ce1e4d17e242b89d5de7bcf91b97d0448281

Intelligence

File Origin
# of uploads :
1
# of downloads :
48
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.Dropper.Mirai-10007027-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Connection attempt
Runs as daemon
DNS request
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7730096aa979f6a920467012f48d53e627d44749277dc59d16bacc872affdb6b
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-13T16:47:00Z UTC
Last seen:
2025-11-13T22:40:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7730096aa979f6a920467012f48d53e627d44749277dc59d16bacc872affdb6b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6d975c12-1a21-4468-964b-b073dc31b393
Behavior Graph:
Download SVG
%3 guuid=944a4a0e-1a00-0000-1bde-c82bba090000 pid=2490 /usr/bin/sudo guuid=3cb11d11-1a00-0000-1bde-c82bc0090000 pid=2496 /tmp/sample.bin guuid=944a4a0e-1a00-0000-1bde-c82bba090000 pid=2490->guuid=3cb11d11-1a00-0000-1bde-c82bc0090000 pid=2496 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/908f39d0-c6e7-4de2-a2da-d1d4ec365226
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1813664
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1813664 Sample: morte.arm7.elf Startdate: 13/11/2025 Architecture: LINUX Score: 60 22 cybersecuritefrance.ddns.net 2->22 24 cybersecuritefrance.ddns.net 2.56.179.204, 12121, 43268, 43270 DEDIPATH-LLCUS France 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 8 morte.arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 32 Uses dynamic DNS services 22->32 process4 process5 12 morte.arm7.elf 8->12         started        14 morte.arm7.elf 8->14         started        16 morte.arm7.elf 8->16         started        process6 18 morte.arm7.elf 12->18         started        20 morte.arm7.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7730096aa979f6a920467012f48d53e627d44749277dc59d16bacc872affdb6b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7730096aa979f6a920467012f48d53e627d44749277dc59d16bacc872affdb6b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 18:53:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4yas2vjph3ksicgoajpjdkt4yt5ir2je564lhiwxlgiokx73nvq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251113-xjyqkawjhn/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
cybersecuritefrance.ddns.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/eab6ca98-1d03-4e3e-acf9-b7e0cfab66c0
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/7730096aa979f6a920467012f48d53e627d44749277dc59d16bacc872affdb6b

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_Threat_8299c877
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 0f580f0db3d4644fe503a3d7e810ce1e4d17e242b89d5de7bcf91b97d0448281

Mirai

elf 7730096aa979f6a920467012f48d53e627d44749277dc59d16bacc872affdb6b

(this sample)

  
Dropped by
SHA256 0f580f0db3d4644fe503a3d7e810ce1e4d17e242b89d5de7bcf91b97d0448281
  
URLhaus
https://urlhaus.abuse.ch/url/3704653/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 e777984c1ba7fd5efc3400b7ee316c82

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