MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f386854f817ccdf3fc861b3bb059b655f10c4b0a050dcaa49ee97444e5b4658. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f386854f817ccdf3fc861b3bb059b655f10c4b0a050dcaa49ee97444e5b4658
SHA3-384 hash: 050ba6696cb6e414ac43e36c3acb0bdbb4c6bc7bca36f08cad83e2bd00604f5b51f57740e0b3dfa8e562e8985c0bce4e
SHA1 hash: 613ae3bd87b2ba992b9b6df3b723b889f0868374
MD5 hash: 6d0100997905fc2d5e7e3090bb759b41
humanhash: lemon-ink-rugby-magazine
File name:jew.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:75'348 bytes
First seen:2024-12-12 14:51:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Wt0+Dr9FUHQx5QsvDjNl2IsZtarEpSH2bxhUuZ00YFI2rxgld42+:o0+Awx+svPm6rkS6SwrYFI2rxG
TLSH T1EC731985B8418A5AC5D412FBFE2E018D3334A3E8D2EA3207DD126F253B8692F1D67756
telfhash t19621acab4bb00fdc7be4834156ce60494df93cfd2b081962896dab2b405a5d1742d827
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 :
139
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9964459-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675af986e19061cac7f01f8elinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug masquerade mirai
Link:
https://www.filescan.io/uploads/675af89e3e4895d844766f0f/reports/43c03bf8-bd82-4cde-b212-0d7a4915b40d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/8f386854f817ccdf3fc861b3bb059b655f10c4b0a050dcaa49ee97444e5b4658
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 77.111.101.78:9931
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd587cd8-e291-4e2e-a996-ffff1d1fefdc
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1573793
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1573793 Sample: jew.arm.elf Startdate: 12/12/2024 Architecture: LINUX Score: 56 18 212.238.146.174 XS4ALL-NLAmsterdamNL Netherlands 2->18 20 31.24.96.67 WORK-ASNworkInternetInformationssystemeGmbHDE Germany 2->20 22 98 other IPs or domains 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 8 jew.arm.elf 2->8         started        signatures3 process4 process5 10 jew.arm.elf 8->10         started        12 jew.arm.elf 8->12         started        process6 14 jew.arm.elf 10->14         started        16 jew.arm.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f386854f817ccdf3fc861b3bb059b655f10c4b0a050dcaa49ee97444e5b4658
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f386854f817ccdf3fc861b3bb059b655f10c4b0a050dcaa49ee97444e5b4658/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-12 14:52:05 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r44gqvhyc7gn6p6imgz3wbm3mvprbrfqubinzksj52luits3izma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:kurc
Link:
https://tria.ge/reports/241212-r8p7tsxnav/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135870-0
YARA:
n/a
Link:
https://app.threat.zone/submission/70afffb3-9ba0-4947-8abe-8be63fa70002
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/8f386854f817ccdf3fc861b3bb059b655f10c4b0a050dcaa49ee97444e5b4658

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_e9aef030
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 8f386854f817ccdf3fc861b3bb059b655f10c4b0a050dcaa49ee97444e5b4658

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3338568/
  
Delivery method
Distributed via web download

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