MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5318aca70da84e754260e637725d3357283b0b63d112171b8e1e20c3d2da0d30. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5318aca70da84e754260e637725d3357283b0b63d112171b8e1e20c3d2da0d30
SHA3-384 hash: 4a4e0c7363adc6b763019d72584cd598a247490c7a735b89a1062238a05f035beda5524da86323f9622a8a01c5a2a79c
SHA1 hash: efab9b29e57478a7842140a4a798db0d0b7dc488
MD5 hash: 6655fc737b94e0f1a661e7c467360b97
humanhash: thirteen-red-purple-fish
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:62'356 bytes
First seen:2025-11-02 12:43:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:+L9bp89EiV2/gX9BufIPdKpyrJmEXhFELTRzOJeRKYfBQifyTO4dN39f8Zp4i6/l:+L9bq2iV2/gX9BufIPdKpyrJmEXhFELs
TLSH T199535BC0E543D8FAE89609B06036F737C637F53D502DE967C768AA72F852A40D61639C
telfhash t13531f5fb0eae1decb3e4a500c71e9ed66159c23b156037a44572cda822e7d9150b8c3d
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 4e41993000ec4c9b2794d1d475334dda44488ce9b996f1e3837bb1d5fd5097ba
File size (compressed) :31'360 bytes
File size (de-compressed) :62'356 bytes
Format:linux/i386
Packed file: 4e41993000ec4c9b2794d1d475334dda44488ce9b996f1e3837bb1d5fd5097ba

Intelligence

File Origin
# of uploads :
1
# of downloads :
54
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9866113-0
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Receives data from a server
Sends data to a server
DNS request
Creating a file
Connection attempt
Substitutes an application name
Gathering data
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?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5318aca70da84e754260e637725d3357283b0b63d112171b8e1e20c3d2da0d30
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-02T09:52:00Z UTC
Last seen:
2025-11-02T12:17:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/5318aca70da84e754260e637725d3357283b0b63d112171b8e1e20c3d2da0d30/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/71c40c2a-4a81-481f-b4c9-693809561d06
Behavior Graph:
Download SVG
%3 guuid=fd6dccfe-3700-0000-0a61-4e9e03040000 pid=1027 /usr/bin/sudo guuid=1a295b01-3800-0000-0a61-4e9e04040000 pid=1028 /tmp/sample.bin net guuid=fd6dccfe-3700-0000-0a61-4e9e03040000 pid=1027->guuid=1a295b01-3800-0000-0a61-4e9e04040000 pid=1028 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=1a295b01-3800-0000-0a61-4e9e04040000 pid=1028->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=4875ae01-3800-0000-0a61-4e9e05040000 pid=1029 /tmp/sample.bin dns net send-data write-file zombie guuid=1a295b01-3800-0000-0a61-4e9e04040000 pid=1028->guuid=4875ae01-3800-0000-0a61-4e9e05040000 pid=1029 clone guuid=4875ae01-3800-0000-0a61-4e9e05040000 pid=1029->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 66B e4cd27be-270a-5857-9efe-db3d0f195214 flibberwock.cfd:80 guuid=4875ae01-3800-0000-0a61-4e9e05040000 pid=1029->e4cd27be-270a-5857-9efe-db3d0f195214 send: 4B 362830c4-0764-5bce-b48f-f1dd4fddf9a9 flibberwock.cfd:23 guuid=4875ae01-3800-0000-0a61-4e9e05040000 pid=1029->362830c4-0764-5bce-b48f-f1dd4fddf9a9 send: 128B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d505a746-91c5-42fa-95eb-6b0fba047a55
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1806476
Signature
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5318aca70da84e754260e637725d3357283b0b63d112171b8e1e20c3d2da0d30
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5318aca70da84e754260e637725d3357283b0b63d112171b8e1e20c3d2da0d30/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5318aca70da84e754260e637725d3357283b0b63d112171b8e1e20c3d2da0d30
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-02 12:44:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kmmkzjynvbhhkqta4y3xexjtk4udwc3d2ejbog4odyqmhuw2buya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion linux
Link:
https://tria.ge/reports/251102-pystvsbs5a/
Behaviour
Changes its process name
Modifies Watchdog functionality
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/5318aca70da84e754260e637725d3357283b0b63d112171b8e1e20c3d2da0d30

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_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 4e41993000ec4c9b2794d1d475334dda44488ce9b996f1e3837bb1d5fd5097ba

Mirai

elf 5318aca70da84e754260e637725d3357283b0b63d112171b8e1e20c3d2da0d30

(this sample)

  
Dropped by
SHA256 4e41993000ec4c9b2794d1d475334dda44488ce9b996f1e3837bb1d5fd5097ba
  
URLhaus
https://urlhaus.abuse.ch/url/3693012/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 7c601505dbfc6d1bf11f15f2f56f9068

Comments