MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c1f53dd7adc7256c245ea75d2b8930c9b525ac440ec58a05ad542edcd262186d. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c1f53dd7adc7256c245ea75d2b8930c9b525ac440ec58a05ad542edcd262186d
SHA3-384 hash: eb700a62e0a552528546a87dff3fb03b21d7bea7661c4f6174749e3f4270f9cf541e8f0c3633cb3f19f0f1bf2efdf98b
SHA1 hash: e0abd5cd9861ec253b34e299461d095cba537850
MD5 hash: 1a25866763492b2af32a248f5e9b9db3
humanhash: yellow-tennessee-eighteen-solar
File name:splarm
Download: download sample
Signature Mirai
Create hunting rule
File size:58'616 bytes
First seen:2025-03-04 02:32:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:NuiPHCzQ196cqvkyS2ya5F/t5epnthXGGo:NuivCz1v50aDbOthT
TLSH T1D6431695BC918A16C6E422B7FA5E41CC332663F8D2DF7207DD222F11778A81F0EA7651
telfhash t1424182758a850adca7e4c3c4d5df6179defc31bc1b10315dce99eb5b52930c2761a812
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 :
102
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c66724c668b65489bed2adlinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67c66686e95d0f9029e354c7/reports/3e213d96-71e2-4fe6-81cb-e6706cba87e6/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
72
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/c1f53dd7adc7256c245ea75d2b8930c9b525ac440ec58a05ad542edcd262186d
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/da6d54eb-fb3a-4b8d-85d5-4d00f2dcf5cc
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1628715
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1628715 Sample: splarm.elf Startdate: 04/03/2025 Architecture: LINUX Score: 48 22 Multi AV Scanner detection for submitted file 2->22 8 splarm.elf 2->8         started        process3 process4 10 splarm.elf 8->10         started        process5 12 splarm.elf 10->12         started        14 splarm.elf 10->14         started        16 splarm.elf 10->16         started        18 splarm.elf 10->18         started        process6 20 splarm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c1f53dd7adc7256c245ea75d2b8930c9b525ac440ec58a05ad542edcd262186d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c1f53dd7adc7256c245ea75d2b8930c9b525ac440ec58a05ad542edcd262186d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-04 02:33:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yh2t3v5ny4swyjc6u5osxcjqzg2sllceb3cyubnnkqxnzutcdbwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet credential_access defense_evasion discovery
Link:
https://tria.ge/reports/250304-c156raxl18/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (65617) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3f0fa430-61f1-44ec-8ef1-3ad957efe115
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/c1f53dd7adc7256c245ea75d2b8930c9b525ac440ec58a05ad542edcd262186d

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:Linux_Generic_Threat_d94e1020
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 c1f53dd7adc7256c245ea75d2b8930c9b525ac440ec58a05ad542edcd262186d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3424061/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3458276/
  
URLhaus
https://urlhaus.abuse.ch/url/3422970/
  
URLhaus
https://urlhaus.abuse.ch/url/3424066/
  
URLhaus
https://urlhaus.abuse.ch/url/3422869/
  
URLhaus
https://urlhaus.abuse.ch/url/3458681/

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