MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bfc80a1e1c6d8791d367551ff225b0a6eef582552fa42759dce02120617d084e. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bfc80a1e1c6d8791d367551ff225b0a6eef582552fa42759dce02120617d084e
SHA3-384 hash: cb79af2a04de0b3a02a5aea2cec359afcc2ef4e8ebf31f896e953fe6343f6513c310ccf7bb708c6b8222aa853c1b4086
SHA1 hash: 9af275ea8f4761f7e0a481bc504bf6981dd478cc
MD5 hash: e99cf5f0864730989fde358ac7793d0a
humanhash: alpha-enemy-echo-island
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:94'872 bytes
First seen:2025-04-14 06:17:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:vknizqh1I3OtKKdzgxWihp47GxX3ab2tcoCf0q58WlYAiacP1vMYB:f2WetKDhp4CxX3ab2tcoCf7Q8cP1vMO
TLSH T10893285ABD819F05D5C525BAFE0E528A33532BACE3EE7212DD245B2037CA95B0F7B401
telfhash t1b6f05938cb4524e8b7f8d0cac5bef02006eab1e2230609a4c665974651575c2aa7e83e
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
162
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67fcb23f1dba888a93d34e2elinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Opens a port
Creating a file
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand lolbin remote
Link:
https://www.filescan.io/uploads/67fca89f40adfb5162c1b280/reports/0eb35f9b-22a3-445b-883d-108bb8919b46/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
48
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bfc80a1e1c6d8791d367551ff225b0a6eef582552fa42759dce02120617d084e
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 74.125.250.129:19302
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d4954f3d-2423-4883-8680-37c1e36d8e55
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1664376
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Uses STUN server to do NAT traversial
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bfc80a1e1c6d8791d367551ff225b0a6eef582552fa42759dce02120617d084e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bfc80a1e1c6d8791d367551ff225b0a6eef582552fa42759dce02120617d084e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-04-14 06:18:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x7eauhq4nwdzdu3hkup7ejnqu3xplasvf6scowo44aqsayl5bbha._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250414-g2nejsssds/
Behaviour
Changes its process name
Reads system network configuration
Reads process memory
Enumerates running processes
Reads MAC address of network interface
Reads system routing table
Modifies Watchdog functionality
Renames itself
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/bfc80a1e1c6d8791d367551ff225b0a6eef582552fa42759dce02120617d084e

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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 bfc80a1e1c6d8791d367551ff225b0a6eef582552fa42759dce02120617d084e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3469854/
  
Delivery method
Distributed via web download

Comments