MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ec54340ec9e9e35fbc6f088d663353cdd1921958fef0f77751ac9910552fd33. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8ec54340ec9e9e35fbc6f088d663353cdd1921958fef0f77751ac9910552fd33
SHA3-384 hash: bbb22812f75c7980209525681f05a8781f96cdd8288be5f83a1c97ba369ee47a72f77f6a3b53e65d18e4f39808510c8d
SHA1 hash: 8352b74851f48697456e4db1e9d5d6f62610399c
MD5 hash: da1eb93084aff9d49cf64574055accae
humanhash: monkey-wolfram-item-pennsylvania
File name:armv6l
Download: download sample
Signature Mirai
Create hunting rule
File size:92'484 bytes
First seen:2025-01-02 07:46:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NpnXf3gg4S/tNcksOdUbO8i1Wc9sZP9rfgCsRXlQ2bjsht6tC1Lt4rj/Sb4MBiaL:bQg1/Ml7b/ZGkKXRV1jshtwRuK7VYFqD
TLSH T1A79339457D818A11C8D422BAFA2E56CE332717B8E3DF7213CD241B2577CA96B0E77642
telfhash t1cbc08c2093980bcc76c88b6a01cc96ba87e93024310007de690c788fea63da3e02e00f
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 :
98
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai.8670.26947.16318.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6776447d74a2bd296e2512c1linux22vpnfull_triage
Tags:
malware
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
Kills processes
Substitutes an application name
Deleting of the original file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6776447ada1e106783a83acc/reports/92168d4d-0c46-4ab7-9f8d-f206cc5f781b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
15
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
34567,8888,80,70,88,82,83,85,9001,50100,8080,34568,17000,81,3128,9000,67,6036,79,8000,2051,84,6700,9999,17001,23
Full report:
https://elfdigest.com/brief/8ec54340ec9e9e35fbc6f088d663353cdd1921958fef0f77751ac9910552fd33
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 172.217.192.127:3478
Result
Verdict:
MALICIOUS
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/0d26f69d-4412-42a2-96f7-e2d4c1cace10
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.spyw.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1583214
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample deletes itself
Uses known network protocols on non-standard ports
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1583214 Sample: armv6l.elf Startdate: 02/01/2025 Architecture: LINUX Score: 68 18 pool2.rentcheapcars.sbs 2->18 20 iranistrash.libre 2->20 22 101 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many ports of the same IP (likely port scanning) 2->26 28 Uses known network protocols on non-standard ports 2->28 8 armv6l.elf 2->8         started        signatures3 30 Performs DNS TXT record lookups 20->30 process4 signatures5 32 Sample deletes itself 8->32 11 armv6l.elf 8->11         started        process6 signatures7 34 Opens /sys/class/net/* files useful for querying network interface information 11->34 14 armv6l.elf 11->14         started        16 armv6l.elf 11->16         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8ec54340ec9e9e35fbc6f088d663353cdd1921958fef0f77751ac9910552fd33
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8ec54340ec9e9e35fbc6f088d663353cdd1921958fef0f77751ac9910552fd33/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-02 07:47:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r3cugqhmt2pdl66g6cenmyzvhtorsimvr7xq653vdlezcbks7uzq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/250102-jmjtxs1qdy/
Behaviour
Enumerates kernel/hardware configuration
Changes its process name
Reads system network configuration
Reads MAC address of network interface
Reads network interface configuration
Deletes itself
Unexpected DNS network traffic destination
Contacts a large (100571) amount of remote hosts
Creates a large amount of network flows
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/20b73f60-3390-4be3-9eb4-cdb20f7e3093
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8ec54340ec9e9e35fbc6f088d663353cdd1921958fef0f77751ac9910552fd33

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:golang_david_CSC846
Create hunting rule
Author:David
Description:CSC-846 Golang
Rule name:Linux_Generic_Threat_d2dca9e7
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 8ec54340ec9e9e35fbc6f088d663353cdd1921958fef0f77751ac9910552fd33

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3386138/
  
Delivery method
Distributed via web download

Comments