MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54bd7b97efa5cd83155edd7f3077db53857b38864969f4a2b1ce3ce9c31a996e. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54bd7b97efa5cd83155edd7f3077db53857b38864969f4a2b1ce3ce9c31a996e
SHA3-384 hash: 01a8079c1f3e561341b5acfdac5cd6429b3392b0fdb6a36e02e6194e84d3788f3c15fa519b4a1eee802c91a15ae3304c
SHA1 hash: 538b839bcbbd5e9074675b086d195478cca5258c
MD5 hash: b3fbb540c645f664613ff4479b68c903
humanhash: alabama-chicken-early-mars
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:40'320 bytes
First seen:2025-10-06 19:03:55 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:O9w7eyca2YD5Veb/+rPSM33ZD87ZnXTesgzQTP9YiPX7UnbcuyD7UHQRjj:wseaJD52Q7JD8VXTeLzQb9Xf7Unouy8g
TLSH T1B703F18B67596B42C59D42F44E3DBE1D4C22CA6A05C4E5F3DFC860C58AE4F2D3358742
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 :
45
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Connection attempt
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68e4139bf377ab231052ece4/reports/c8be4a90-ccf1-4def-bd42-e6672ac0d896/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
8
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/54bd7b97efa5cd83155edd7f3077db53857b38864969f4a2b1ce3ce9c31a996e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-06T16:30:00Z UTC
Last seen:
2025-10-07T14:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/54bd7b97efa5cd83155edd7f3077db53857b38864969f4a2b1ce3ce9c31a996e/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b1feac26-8525-4e64-b230-ba5be873c3c6
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1790142
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1790142 Sample: debug.elf Startdate: 06/10/2025 Architecture: LINUX Score: 68 16 wrxcnc.com 196.251.116.246, 2001 xneeloZA Seychelles 2->16 18 daisy.ubuntu.com 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Sample is packed with UPX 2->24 7 debug.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 process4 process5 11 debug.elf 7->11         started        14 debug.elf 7->14         started        signatures6 26 Manipulation of devices in /dev 11->26 28 Deletes system log files 11->28
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/54bd7b97efa5cd83155edd7f3077db53857b38864969f4a2b1ce3ce9c31a996e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/54bd7b97efa5cd83155edd7f3077db53857b38864969f4a2b1ce3ce9c31a996e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-06 19:12:41 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ks6xxf7puxgygfk63v7ta563kocxwoegjfu7jivrzy6otqy2tfxa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251006-xs4m6syns2/
Behaviour
Reads runtime system information
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/872eae93-e7d3-4949-8dbf-b6f01bf22c15
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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: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 54bd7b97efa5cd83155edd7f3077db53857b38864969f4a2b1ce3ce9c31a996e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3660780/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3660804/

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