MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 571c84e4224b05e2a1ae5a7d9950c08e7b572f26756f3c093ec637a00bda797d. 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: 571c84e4224b05e2a1ae5a7d9950c08e7b572f26756f3c093ec637a00bda797d
SHA3-384 hash: 49bdab754091c0e620684d05d83a7398fa703adbfc84d11fcd509b1ac593dc1df5e45798d842b75875a16137440e9791
SHA1 hash: 1f495b6e6f572c27af688b17d4ccd3791485f156
MD5 hash: d69b0058b6fce15bba63ecab4f2e8038
humanhash: orange-pip-artist-robert
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:37'368 bytes
First seen:2025-07-02 16:25:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:SuxuifwZ5RFrvlsuFaPP65ZdWT9v8a/9TS/dbHLnbcuyD7UHQRj5:S3ifA5RZUP6pW2a/9TsNHLnouy8Hy9
TLSH T141F2F17640CEAEACE1485BBC54BBA90EC70DE119F1D466A5ECE0603345D8BA46DAE260
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 :
11
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Malicious
Score:
97.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68655dad900df8e7f8658d4flinux22vpnfull_triage
Tags:
ransomware phishing
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Receives data from a server
Opens a port
Sends data to a server
Connection attempt
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
134
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/571c84e4224b05e2a1ae5a7d9950c08e7b572f26756f3c093ec637a00bda797d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9278aec3-92e2-4664-a7ed-e9a2eb85466f
Behavior Graph:
Download SVG
%3 guuid=f85a3f2e-1a00-0000-bd4f-ba7d590b0000 pid=2905 /usr/bin/sudo guuid=09b2b030-1a00-0000-bd4f-ba7d5c0b0000 pid=2908 /tmp/sample.bin delete-file dns net send-data guuid=f85a3f2e-1a00-0000-bd4f-ba7d590b0000 pid=2905->guuid=09b2b030-1a00-0000-bd4f-ba7d5c0b0000 pid=2908 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=09b2b030-1a00-0000-bd4f-ba7d5c0b0000 pid=2908->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 33B 128bad62-53f0-5c82-890a-d4a6ddbfdf3c abc.galaxias.cc:12121 guuid=09b2b030-1a00-0000-bd4f-ba7d5c0b0000 pid=2908->128bad62-53f0-5c82-890a-d4a6ddbfdf3c send: 10B guuid=cb1ef16c-1a00-0000-bd4f-ba7dda0b0000 pid=3034 /tmp/sample.bin guuid=09b2b030-1a00-0000-bd4f-ba7d5c0b0000 pid=2908->guuid=cb1ef16c-1a00-0000-bd4f-ba7dda0b0000 pid=3034 clone guuid=d298f56c-1a00-0000-bd4f-ba7ddb0b0000 pid=3035 /tmp/sample.bin guuid=09b2b030-1a00-0000-bd4f-ba7d5c0b0000 pid=2908->guuid=d298f56c-1a00-0000-bd4f-ba7ddb0b0000 pid=3035 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9a17a54a-a8d7-4d1f-83d2-66e66eba9a8e
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1727381
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1727381 Sample: debug.elf Startdate: 02/07/2025 Architecture: LINUX Score: 52 19 169.254.169.254, 80 USDOSUS Reserved 2->19 21 abc.galaxias.cc 196.251.87.245, 12121, 34958, 34960 SONIC-WirelessZA Seychelles 2->21 23 5 other IPs or domains 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Sample is packed with UPX 2->27 7 debug.elf 2->7         started        9 dash rm 2->9         started        11 dash head 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 debug.elf 7->15         started        17 debug.elf 7->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/571c84e4224b05e2a1ae5a7d9950c08e7b572f26756f3c093ec637a00bda797d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/571c84e4224b05e2a1ae5a7d9950c08e7b572f26756f3c093ec637a00bda797d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-02 16:26:19 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=k4oijzbcjmc6finolj6zsugarz5volzgovxtycj6yy32ac62pf6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250702-txj8jszjt9/
Behaviour
Reads runtime system information
Reads process memory
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
abc.galaxias.cc
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/98e634cc-548f-4a1e-a440-0ab36339a497
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/571c84e4224b05e2a1ae5a7d9950c08e7b572f26756f3c093ec637a00bda797d

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

elf 571c84e4224b05e2a1ae5a7d9950c08e7b572f26756f3c093ec637a00bda797d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3573011/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3572929/
  
URLhaus
https://urlhaus.abuse.ch/url/3571626/
  
URLhaus
https://urlhaus.abuse.ch/url/3571615/
  
URLhaus
https://urlhaus.abuse.ch/url/3571580/
  
URLhaus
https://urlhaus.abuse.ch/url/3571583/
  
URLhaus
https://urlhaus.abuse.ch/url/3572969/
  
URLhaus
https://urlhaus.abuse.ch/url/3574709/

Comments