MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3aff058d7b58eb91ccde83818aae5dd597aae06d96ab89c080c0a3d88f877f31. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3aff058d7b58eb91ccde83818aae5dd597aae06d96ab89c080c0a3d88f877f31
SHA3-384 hash: 58d1fff8f31a7093f9cea4c3f5f659a7a5edd30c15d4813b6377599dfe6407ae6951854d9f774d841ab9a693bccf93f9
SHA1 hash: 59ad600226c432b1b8c3a077be7a6c280c2da1a1
MD5 hash: cb02e84a85813c662f7191cc1d19685f
humanhash: berlin-romeo-shade-louisiana
File name:xd.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:29'896 bytes
First seen:2025-01-15 14:47:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:W0qH8ZHtmpb0eJ7LI8GqRZLSbS+gl5xV30HMVj/WHVMe1NxUkOGqC:WvH8HtmtvJ7ScP1mAiHeIUkN
TLSH T1CCD2E1F2AD77D827C1E9493E9B3CCD5B341C9030E2295B7651D6A042B0FF90D3993269
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 :
39
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7489269-0
Create hunting rule

Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6787cac24487910100df4d31linux22vpnfull_triage
Tags:
backdoor mirai overt virus
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Sends data to a server
Opens a port
Receives data from a server
Runs as daemon
Kills critical processes
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug botnet masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6787cabdda9e4ac5339161bd/reports/7b230e00-fd48-4047-918c-ed26ac2c2df1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
7
Processes remaning?
false
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/3aff058d7b58eb91ccde83818aae5dd597aae06d96ab89c080c0a3d88f877f31
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 45.13.151.59:9506
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8791b9a8-d64d-4e0d-8562-6dac37b52b52
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1591928
Signature
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1591928 Sample: xd.x86.elf Startdate: 15/01/2025 Architecture: LINUX Score: 72 24 209.196.4.37 WINDSTREAMUS United States 2->24 26 147.61.239.108 WA-STATE-GOVUS United States 2->26 28 98 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 36 2 other signatures 2->36 8 dash rm xd.x86.elf 2->8         started        10 dash rm 2->10         started        signatures3 process4 process5 12 xd.x86.elf 8->12         started        14 xd.x86.elf 8->14         started        16 xd.x86.elf 8->16         started        process6 18 xd.x86.elf 12->18         started        20 xd.x86.elf 12->20         started        22 xd.x86.elf 12->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3aff058d7b58eb91ccde83818aae5dd597aae06d96ab89c080c0a3d88f877f31
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3aff058d7b58eb91ccde83818aae5dd597aae06d96ab89c080c0a3d88f877f31/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-15 07:09:53 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hl7qldl3ldvzdtg6qoayvls52wl2vydns2vytqeaycr5rd4hp4yq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250115-r6fklswjbw/
Behaviour
Reads runtime system information
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies Watchdog functionality
Contacts a large (20453) amount of remote hosts
Creates a large amount of network flows
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7489269-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c9584276-3a1b-40f3-91f0-6bd3226f20af
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.70
Link:
https://yomi.yoroi.company/submissions/3aff058d7b58eb91ccde83818aae5dd597aae06d96ab89c080c0a3d88f877f31

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: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 81bceab3472a818b061caa7d8d0bab3171bed77a3b5b86ceffae3fd2d16be12b

Mirai

elf 3aff058d7b58eb91ccde83818aae5dd597aae06d96ab89c080c0a3d88f877f31

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3401700/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 81bceab3472a818b061caa7d8d0bab3171bed77a3b5b86ceffae3fd2d16be12b
  
Dropped by
MD5 b56a0716f8b4b73b0e35ebd7b66c03fa
  
URLhaus
https://urlhaus.abuse.ch/url/3401361/

Comments