MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e5fdbd2cc8d22b350589ac01e84bf2fafb7dde6feca9ae1c31d3b0d6dc488a1b. 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: e5fdbd2cc8d22b350589ac01e84bf2fafb7dde6feca9ae1c31d3b0d6dc488a1b
SHA3-384 hash: 6043aa02d90f54c4bacdbc75205708e850e84296a9cf130ad1a3e6e62aacad184ae1b71542649d47d324526057508dac
SHA1 hash: a982cb5513d642cbe57979b1baecff21c1d1be34
MD5 hash: 3bb05b1ebe275b668c040becf5e85b6f
humanhash: mississippi-mike-saturn-maine
File name:db0fa4b8db0333367e9bda3ab68b8042.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:33'024 bytes
First seen:2025-05-16 18:59:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:7Vy+/N5R2afUOotY+WiJr/luVuwziClnUSMbnbcuyD7UiyqP:cOtffUltPrJBlwOCxU/bnouy8ZqP
TLSH T18DE2E092956A9798D039F0BB301FEE5D4920A3BEC40097F6DF8C675B88A3F095F71066
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 :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-7669677-0
Create hunting rule

Verdict:
Clean
Score:
89.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68278b9b4a59e5a2ce054ff4linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Sends data to a server
Opens a port
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/68278b66fe58c9fb3adc5666/reports/7ce13c5e-bd89-4ee4-9794-4681567ba823/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
8
Processes remaning?
true
Remote TCP ports scanned:
23,80,37215,443
Full report:
https://elfdigest.com/brief/e5fdbd2cc8d22b350589ac01e84bf2fafb7dde6feca9ae1c31d3b0d6dc488a1b
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4f8df8b1-2a71-4902-8d64-18116bb6447f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1692352
Signature
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sample tries to kill multiple processes (SIGKILL)
Suricata IDS alerts for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1692352 Sample: db0fa4b8db0333367e9bda3ab68... Startdate: 16/05/2025 Architecture: LINUX Score: 96 29 scan.saturnbotnet 2->29 31 151.236.173.199 ZAINAS-IQ Iraq 2->31 33 99 other IPs or domains 2->33 35 Suricata IDS alerts for network traffic 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Detected Mirai 2->39 41 3 other signatures 2->41 8 db0fa4b8db0333367e9bda3ab68b8042.x86.elf 2->8         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 6 other processes 2->14 signatures3 process4 process5 16 db0fa4b8db0333367e9bda3ab68b8042.x86.elf 8->16         started        18 wrapper-2.0 xfpm-power-backlight-helper 10->18         started        process6 20 db0fa4b8db0333367e9bda3ab68b8042.x86.elf 16->20         started        23 db0fa4b8db0333367e9bda3ab68b8042.x86.elf 16->23         started        25 db0fa4b8db0333367e9bda3ab68b8042.x86.elf 16->25         started        27 3 other processes 16->27 signatures7 43 Sample tries to kill multiple processes (SIGKILL) 20->43
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e5fdbd2cc8d22b350589ac01e84bf2fafb7dde6feca9ae1c31d3b0d6dc488a1b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e5fdbd2cc8d22b350589ac01e84bf2fafb7dde6feca9ae1c31d3b0d6dc488a1b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-05-16 17:53:01 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4x632lgi2ivtkbmjvqa6qs7s7l5x3xtp5su24hbr2oynnxcirinq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux rootkit upx
Link:
https://tria.ge/reports/250516-xn1eyszmx4/
Behaviour
Writes file to tmp directory
Loads a kernel module
Contacts a large (199450) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7669677-0
YARA:
n/a
Link:
https://app.threat.zone/submission/99962c0d-c665-420d-9a30-1cac01758523
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/e5fdbd2cc8d22b350589ac01e84bf2fafb7dde6feca9ae1c31d3b0d6dc488a1b

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

sh 4ae36969795c94c8bf41da40fa68dc5f21fab3b485e90f79646c67ec054b54b6

Mirai

elf e5fdbd2cc8d22b350589ac01e84bf2fafb7dde6feca9ae1c31d3b0d6dc488a1b

(this sample)

  
Dropped by
SHA256 4ae36969795c94c8bf41da40fa68dc5f21fab3b485e90f79646c67ec054b54b6
  
Dropped by
MD5 44dd7869b4fbd32af1e7f864844b2b75
  
URLhaus
https://urlhaus.abuse.ch/url/3545164/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3544751/

Comments