MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecdd3d204b6a645f98fa6cf63141e3794438595cd680dc3db1943939055104a4. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecdd3d204b6a645f98fa6cf63141e3794438595cd680dc3db1943939055104a4
SHA3-384 hash: 152593c990680cc780c49982ac4b9ecff23ebbe68587c04ec7b257adf1c8e30ed55acbadee308ccdb970560140a45bed
SHA1 hash: bb94439a74d31765a807b3fbd58924b399a00779
MD5 hash: 1bd761ea583254fc7031b3ad32dd2415
humanhash: early-batman-solar-speaker
File name:zerx86
Download: download sample
Signature Mirai
Create hunting rule
File size:62'768 bytes
First seen:2026-01-24 17:09:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:gA+lPByu07UAk3th8bCkfubml/R12j5HCjPaneEOJ0sbZcnajfb7kuAm:vs5RYU53r2fmIRE5ijCneEOJ0sOaDku
TLSH T108533AC09143D8F5E9590174313AF33BB572CEA801B8FDF7F7595A72802AAA4B18674E
telfhash t1c421c8f6467e1decd7e08450c66f6ba53d0ef97b14603b604613d928211ed8350bac7d
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6974fd055db9ae477090a495/reports/ec8a4001-7983-4ee1-ad51-337fbd0a8e88/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
36
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ecdd3d204b6a645f98fa6cf63141e3794438595cd680dc3db1943939055104a4
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fdf685a0-a724-465e-b163-6ed60d257e80
Behavior Graph:
Download SVG
%3 guuid=01ef9881-1800-0000-0911-05a6ca0c0000 pid=3274 /usr/bin/sudo guuid=3e640084-1800-0000-0911-05a6d40c0000 pid=3284 /dev/shm/.systemd-journald delete-file net write-file guuid=01ef9881-1800-0000-0911-05a6ca0c0000 pid=3274->guuid=3e640084-1800-0000-0911-05a6d40c0000 pid=3284 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3e640084-1800-0000-0911-05a6d40c0000 pid=3284->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ecde2086-1800-0000-0911-05a6da0c0000 pid=3290 /dev/shm/.systemd-journald dns net send-data zombie guuid=3e640084-1800-0000-0911-05a6d40c0000 pid=3284->guuid=ecde2086-1800-0000-0911-05a6da0c0000 pid=3290 clone guuid=ecde2086-1800-0000-0911-05a6da0c0000 pid=3290->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 32B c42b7245-f894-51f6-b112-367ad1fbc99f 167.99.246.88:39691 guuid=ecde2086-1800-0000-0911-05a6da0c0000 pid=3290->c42b7245-f894-51f6-b112-367ad1fbc99f send: 60B guuid=4de42e86-1800-0000-0911-05a6db0c0000 pid=3291 /dev/shm/.systemd-journald guuid=ecde2086-1800-0000-0911-05a6da0c0000 pid=3290->guuid=4de42e86-1800-0000-0911-05a6db0c0000 pid=3291 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/39f9ace5-b788-4a39-bc0a-f990082a0945
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1856901
Signature
Drops invisible ELF files
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1856901 Sample: zerx86.elf Startdate: 24/01/2026 Architecture: LINUX Score: 64 22 134.122.13.243, 39691, 43672 DIGITALOCEAN-ASNUS United States 2->22 24 34.243.160.129, 42486, 443 AMAZON-02US United States 2->24 26 slursbeback.ru 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 zerx86.elf .systemd-journald 2->8         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 file5 20 /dev/shm/.systemd-journald, ELF 8->20 dropped 32 Drops invisible ELF files 8->32 34 Sample deletes itself 8->34 16 .systemd-journald 8->16         started        signatures6 process7 process8 18 .systemd-journald 16->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ecdd3d204b6a645f98fa6cf63141e3794438595cd680dc3db1943939055104a4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ecdd3d204b6a645f98fa6cf63141e3794438595cd680dc3db1943939055104a4/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5tot2iclnjsf7gh2nt3dcqpdpfcdqwk422anypnrsq4tsbkrassa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery linux
Link:
https://tria.ge/reports/260124-xc4m8se13h/
Behaviour
Reads runtime system information
Writes file to shm directory
Enumerates running processes
Deletes itself
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
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 ecdd3d204b6a645f98fa6cf63141e3794438595cd680dc3db1943939055104a4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739144/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739169/

Comments