MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fe4e8d464b7849a5483782d0c47e53deaf199e284badad12ed98ca79e47a79d9. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fe4e8d464b7849a5483782d0c47e53deaf199e284badad12ed98ca79e47a79d9
SHA3-384 hash: 0dc5ef1b847015fd07a6ebd86868f62c3bfe0dcdf82b6e49915123e4b3de4987c4d19773e507ee220ee947ef54bf33e4
SHA1 hash: a4d148cf841fc2b84c8bb3dd322e40f601532875
MD5 hash: a9675614a267473cb83e195d9074a067
humanhash: one-bravo-happy-wisconsin
File name:jklarm7
Download: download sample
Signature Mirai
Create hunting rule
File size:84'548 bytes
First seen:2025-03-10 22:46:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BRn0RQX3XBK48wT+4D3H2qFzu6gRGrkesfzx3n7etZNlncUGqDllWYi/XRAsmzXT:XXnBA4D3HLFzut/euzN7etZNlncUSpXk
TLSH T10783F646FD819B15D5D922BEFA1E118D335317A8E3EF7202DD105F253B8A92B0E7BA01
telfhash t16be02b369ee585ece5b8531c85f5894adc79777ca3014263d85c136e50639c4301888a
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
116
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67cf75611f777fe30608cd6blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
DNS request
Sends data to a server
Creating a file
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67cf6bf525afd1330132c0a8/reports/00e2cac8-7d7f-4bba-87c5-b091e54a2f6c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
78
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/fe4e8d464b7849a5483782d0c47e53deaf199e284badad12ed98ca79e47a79d9
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b12a509c-b24f-4333-a15b-2d58ea3b3dca
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1634495
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1634495 Sample: jklarm7.elf Startdate: 11/03/2025 Architecture: LINUX Score: 52 18 watchmepull.dyn. [malformed] 2->18 20 5.18.198.107, 23, 36162 ZTELECOM-ASRU Russian Federation 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 jklarm7.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 jklarm7.elf 8->10         started        process6 12 jklarm7.elf 10->12         started        14 jklarm7.elf 10->14         started        16 jklarm7.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fe4e8d464b7849a5483782d0c47e53deaf199e284badad12ed98ca79e47a79d9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fe4e8d464b7849a5483782d0c47e53deaf199e284badad12ed98ca79e47a79d9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-10 22:47:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7zhi2rslpbe2ksbxqlimi7st32xrthrijow22exntdfhtzd2phmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250310-2qkvha1mz3/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (107932) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5aa845ae-34d0-479f-af65-1d8aa4d6d2c9
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/fe4e8d464b7849a5483782d0c47e53deaf199e284badad12ed98ca79e47a79d9

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_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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 fe4e8d464b7849a5483782d0c47e53deaf199e284badad12ed98ca79e47a79d9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3470132/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3470126/

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