MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d528df53f61a76f02dbe7ef8d46559850012e98072bc7f5ee052d1fbd686388. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d528df53f61a76f02dbe7ef8d46559850012e98072bc7f5ee052d1fbd686388
SHA3-384 hash: c6447388f392d4572a56f7f9259503b83fd31354a3fab06796bc52e747a900efddb119fabbe5a533cae91c0afc18e200
SHA1 hash: 92a6cba248451e43a9e971b1fb0128f6507f2f51
MD5 hash: 64ed4e5b07610d80539a7c6b9ef171aa
humanhash: maine-sweet-wolfram-uniform
File name:nsharm5
Download: download sample
Signature Mirai
Create hunting rule
File size:68'148 bytes
First seen:2024-12-03 21:00:46 UTC
Last seen:2024-12-04 18:40:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:0R1FkXus1n+eiCU/6C0h354lPrC6CpEyP/N8dLlUqh70aMtQfBPYD4eNqs1ghOmE:MIiC2FQ5iyPe9lPhYtQJE4vsivPIwp
TLSH T1CF633B85FD819B12C6D121BBFB2E428D772653A8D3EF720399256F20378B92B0E77541
telfhash t1eae026219e8c09ec7330cd88839fb320661835f9e9052e952edc0f9d49234616325044
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 :
2
# of downloads :
113
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31076.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674f735212e85e185e75791alinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
2
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/3d528df53f61a76f02dbe7ef8d46559850012e98072bc7f5ee052d1fbd686388
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e584dbaa-6189-4f62-b8d3-8f8d0c28a3f2
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1567822
Signature
Antivirus / Scanner detection for submitted sample
Sample reads /proc/mounts (often used for finding a writable filesystem)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1567822 Sample: nsharm5.elf Startdate: 03/12/2024 Architecture: LINUX Score: 68 25 Antivirus / Scanner detection for submitted sample 2->25 27 Yara detected Mirai 2->27 8 nsharm5.elf 2->8         started        process3 signatures4 29 Sample reads /proc/mounts (often used for finding a writable filesystem) 8->29 11 nsharm5.elf 8->11         started        13 nsharm5.elf 8->13         started        process5 process6 15 nsharm5.elf 11->15         started        17 nsharm5.elf 11->17         started        19 nsharm5.elf 13->19         started        process7 21 nsharm5.elf 15->21         started        23 nsharm5.elf 19->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3d528df53f61a76f02dbe7ef8d46559850012e98072bc7f5ee052d1fbd686388
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d528df53f61a76f02dbe7ef8d46559850012e98072bc7f5ee052d1fbd686388/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-03 21:01:09 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hvji35j7mgtw6aw347xy2rsvtbiacluya4v4p5poauwr7plimoea._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/241203-ztvsrstpcw/
Verdict:
Malicious
Tags:
botnet mirai Unix.Dropper.Mirai-7355719-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1
Link:
https://app.threat.zone/submission/25483a57-7c98-42b0-876a-391025fd8d15
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/3d528df53f61a76f02dbe7ef8d46559850012e98072bc7f5ee052d1fbd686388

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
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 3d528df53f61a76f02dbe7ef8d46559850012e98072bc7f5ee052d1fbd686388

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3289053/
  
Delivery method
Distributed via web download

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