MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5e474ca585db1a2e07bdccebf9405652fe6e13fdde6c4e5a752115a04d49d37. 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: 14


Intelligence 14 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5e474ca585db1a2e07bdccebf9405652fe6e13fdde6c4e5a752115a04d49d37
SHA3-384 hash: dfae3a53348746433786c0d703e60db0f18f864e79337dfe9d12778bb02cf2de98ec23e4e33698cc9fa303d1ca90a1c6
SHA1 hash: a30d11545b5885dda2fcd429c2165f949a2a0e2e
MD5 hash: 41d744802c884e770cd726a6d2be41d0
humanhash: utah-seven-august-shade
File name:i586
Download: download sample
Signature Mirai
Create hunting rule
File size:46'256 bytes
First seen:2025-06-20 16:30:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:P7oSPJ8qkVYudxZVpjIp+ez+8UxGZhwb7D/1Cyn5rj7peYOUbUeb8E5SvCICX:P7oSGqkhfZVpjc+ez+8UO07b1Cyn5rjH
TLSH T19F236C89E683D8F9FC0708715133AF7387B3E46F1159DB46CBA89931D822621E61B78D
telfhash t1dc21bfe17ea608fcb3d0ec8dd72f76d35b72a9630a50a4be04f06e9632e1061a021975
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 :
71
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68558d3464ba7f79fb6730a8linux22vpnfull_triage
Tags:
ransomware shellcode mirai virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sends data to a server
Mounts file systems
Opens a port
DNS request
Connection attempt
Unmounts file systems
Receives data from a server
Creates directories
Runs as daemon
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
android lolbin mirai obfuscated remote
Link:
https://www.filescan.io/uploads/68558cc18d7431cdc36b0ecb/reports/82f29540-06c4-4b8b-9e09-6e9d9f938e45/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a5e474ca585db1a2e07bdccebf9405652fe6e13fdde6c4e5a752115a04d49d37
Behaviour
Anti-VM
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/df8549a6-be11-4334-b9bd-efb9ec4b055a
Behavior Graph:
Download SVG
%3 guuid=fac2b52b-1800-0000-4e28-ded4890c0000 pid=3209 /usr/bin/sudo guuid=61ac012e-1800-0000-4e28-ded4910c0000 pid=3217 /tmp/sample.bin net guuid=fac2b52b-1800-0000-4e28-ded4890c0000 pid=3209->guuid=61ac012e-1800-0000-4e28-ded4910c0000 pid=3217 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=61ac012e-1800-0000-4e28-ded4910c0000 pid=3217->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a95c282e-1800-0000-4e28-ded4920c0000 pid=3218 /tmp/sample.bin guuid=61ac012e-1800-0000-4e28-ded4910c0000 pid=3217->guuid=a95c282e-1800-0000-4e28-ded4920c0000 pid=3218 clone guuid=06144b2e-1800-0000-4e28-ded4930c0000 pid=3219 /tmp/sample.bin dns net send-data zombie guuid=61ac012e-1800-0000-4e28-ded4910c0000 pid=3217->guuid=06144b2e-1800-0000-4e28-ded4930c0000 pid=3219 clone guuid=06144b2e-1800-0000-4e28-ded4930c0000 pid=3219->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 34B e1f3b86e-b5c5-5eb7-ac0b-ef2c680a9085 fdh32fsdfhs.shop:59211 guuid=06144b2e-1800-0000-4e28-ded4930c0000 pid=3219->e1f3b86e-b5c5-5eb7-ac0b-ef2c680a9085 send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fb356d02-4ad1-47b0-b2e4-0f98f723763d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1719492
Signature
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Reads system files that contain records of logged in users
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1719492 Sample: i586.elf Startdate: 20/06/2025 Architecture: LINUX Score: 80 40 fdh32fsdfhs.shop 196.251.88.165, 53688, 59211 Web4AfricaZA Seychelles 2->40 42 109.202.202.202, 80 INIT7CH Switzerland 2->42 44 3 other IPs or domains 2->44 46 Suricata IDS alerts for network traffic 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 Detected Mirai 2->50 52 Multi AV Scanner detection for submitted file 2->52 10 systemd accounts-daemon 2->10         started        13 i586.elf 2->13         started        15 Xorg sh 2->15         started        17 36 other processes 2->17 signatures3 process4 signatures5 56 Reads system files that contain records of logged in users 10->56 19 accounts-daemon language-validate 10->19         started        21 i586.elf 13->21         started        24 i586.elf 13->24         started        26 sh xkbcomp 15->26         started        28 colord colord-sane 17->28         started        30 sh xkbcomp 17->30         started        process6 signatures7 32 language-validate language-options 19->32         started        54 Sample tries to kill multiple processes (SIGKILL) 21->54 process8 process9 34 language-options sh 32->34         started        process10 36 sh locale 34->36         started        38 sh grep 34->38         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a5e474ca585db1a2e07bdccebf9405652fe6e13fdde6c4e5a752115a04d49d37
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a5e474ca585db1a2e07bdccebf9405652fe6e13fdde6c4e5a752115a04d49d37/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-07 02:25:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 36 (69.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uxshjssylwy2fyd33thl7fafmux6nyj73xtmjznhkiivubgutu3q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/250620-tz7fvsap3s/
Malware Config
C2 Extraction:
botnet.goelites.cc
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/d24fab1d-a6a8-4812-b59b-2724645d1652
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/a5e474ca585db1a2e07bdccebf9405652fe6e13fdde6c4e5a752115a04d49d37

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_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
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
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
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 a5e474ca585db1a2e07bdccebf9405652fe6e13fdde6c4e5a752115a04d49d37

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3568245/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3558745/

Comments