MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e84be03b25929900351f58c5bbdf877c6c0070eed9b9fefc4bb7b425081dc2ca. 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: e84be03b25929900351f58c5bbdf877c6c0070eed9b9fefc4bb7b425081dc2ca
SHA3-384 hash: dfb6db7073a1ee85ed179457d30364ac0167085baac215a72922199f0ae0bd444122635b41330de80ca8bab057704537
SHA1 hash: c1c571bd862529ce6fb849e806e0182dbde3888d
MD5 hash: be2f84e96f87a62fa9eae89f52d4e8ee
humanhash: green-cola-mockingbird-kentucky
File name:most-x86
Download: download sample
Signature Mirai
Create hunting rule
File size:88'196 bytes
First seen:2025-04-17 18:44:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:K7XVjBoV9rjrL/r6RE27+7FepEy+KHeyNKwpSoaXz:K7XVuVdjrL+RNKZ8EJWPN3gZ
TLSH T11E835BD4E682D4F6EC6305B55177DB329733E03A502ADA02C72D9D36DC92A10E72B36C
telfhash t1ee5146fa2d7a08fcf3d4a888831e5ba7371aa673196031b401b3ade422f25d584b5c35
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 :
63
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10028515-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68014d522203b3e10cd0733elinux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
DNS request
Creating a file
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Deletes a system binary file
Substitutes an application name
Kills critical processes
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/68014c4c90767142c3d98590/reports/38228e84-9203-44fc-a63a-2bb72a3ab3bf/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
46
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e84be03b25929900351f58c5bbdf877c6c0070eed9b9fefc4bb7b425081dc2ca
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Moobot 103.95.196.49:2023
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ff439e14-2b3f-4b1c-a8d5-8ac847879db2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1667844
Signature
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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: 1667844 Sample: most-x86.elf Startdate: 17/04/2025 Architecture: LINUX Score: 76 24 109.202.202.202, 80 INIT7CH Switzerland 2->24 26 net-killer.ooguy.com 103.95.196.49, 2023, 58036 DVS-AS-VNVIETDIGITALTECHNOLOGYLIABILITYCOMPANYVN Viet Nam 2->26 28 2 other IPs or domains 2->28 30 Suricata IDS alerts for network traffic 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Detected Mirai 2->34 36 Multi AV Scanner detection for submitted file 2->36 9 most-x86.elf 2->9         started        11 xfce4-session xfdesktop 2->11         started        13 xfce4-session xfdesktop 2->13         started        15 3 other processes 2->15 signatures3 process4 process5 17 most-x86.elf 9->17         started        process6 19 most-x86.elf 17->19         started        signatures7 38 Sample tries to kill multiple processes (SIGKILL) 19->38 22 most-x86.elf 19->22         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e84be03b25929900351f58c5bbdf877c6c0070eed9b9fefc4bb7b425081dc2ca
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e84be03b25929900351f58c5bbdf877c6c0070eed9b9fefc4bb7b425081dc2ca/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-17 18:45:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5bf6aozfskmqani7ldc3xx4hprwaa4ho3g4757clw62ckca5ylfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux persistence rootkit
Link:
https://tria.ge/reports/250417-xec83ayyas/
Behaviour
Write file to user bin folder
Loads a kernel module
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-10028515-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/ecd9764d-734e-45e2-83b2-104aa6dcf4ac
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_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_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 e84be03b25929900351f58c5bbdf877c6c0070eed9b9fefc4bb7b425081dc2ca

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3505751/
  
Delivery method
Distributed via web download

Comments