MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e98eef752fb14582bfd0f70e00ae5f1b2e7ccb06b32597053c6ad8f0e591dae. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e98eef752fb14582bfd0f70e00ae5f1b2e7ccb06b32597053c6ad8f0e591dae
SHA3-384 hash: aa10ab5fcad89e7ff0dc23b400ae5edbb90066ed7c8a3016b2e9617a43134e42ceb14f6244cd05fd8eaaea9b26633b42
SHA1 hash: 6022344b833112f271d1f6e07a8f9abd28282a48
MD5 hash: e3dd5b13a3edce553468bc4464e080c6
humanhash: harry-grey-happy-georgia
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:43'136 bytes
First seen:2025-10-22 17:33:10 UTC
Last seen:2025-11-25 21:10:28 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:g4pMYWW7zSiQWxyxrpOoG7f5xY8UZz1sQXxFDSFQs3Uozk:gYJ7mswhpO55pUkKIzk
TLSH T10B13F1BA650815A183F50535D61CC486C6F71D3D70BCB0397D0E959A27A31BBBBE0F1A
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 UPX
File size (compressed) :43'136 bytes
File size (de-compressed) :95'864 bytes
Format:linux/arm
Unpacked file: 1a16ce155a3f026fcf3158a138278f0ab7be1440a8db7e72251df784238f12f5

Intelligence

File Origin
# of uploads :
3
# of downloads :
102
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68f915b511ff3db29f666ae4/reports/f969afd4-147c-47d7-adbe-6b70d7e37bdb/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-22T15:00:00Z UTC
Last seen:
2025-10-23T03:27:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3e98eef752fb14582bfd0f70e00ae5f1b2e7ccb06b32597053c6ad8f0e591dae/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7d62d9ee-cd71-4aea-8b1d-d7ac8a2cd588
Behavior Graph:
Download SVG
%3 guuid=843206ef-1900-0000-7d16-415daf0b0000 pid=2991 /usr/bin/sudo guuid=e4ebfef0-1900-0000-7d16-415db30b0000 pid=2995 /tmp/sample.bin guuid=843206ef-1900-0000-7d16-415daf0b0000 pid=2991->guuid=e4ebfef0-1900-0000-7d16-415db30b0000 pid=2995 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/558f788f-e602-4513-9c31-bbf986276ef9
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1800043
Signature
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3e98eef752fb14582bfd0f70e00ae5f1b2e7ccb06b32597053c6ad8f0e591dae
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e98eef752fb14582bfd0f70e00ae5f1b2e7ccb06b32597053c6ad8f0e591dae/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-22 17:41:00 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h2mo552s7mkfqk75b5yoacxf6gzoptfqnmzfs4cty2wy6dszdwxa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251022-v5e48sfy2f/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7584a58b-c2e6-41e4-a995-ffe6556c5aa8
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/3e98eef752fb14582bfd0f70e00ae5f1b2e7ccb06b32597053c6ad8f0e591dae

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 3e98eef752fb14582bfd0f70e00ae5f1b2e7ccb06b32597053c6ad8f0e591dae

(this sample)

Mirai

elf 1a16ce155a3f026fcf3158a138278f0ab7be1440a8db7e72251df784238f12f5

  
URLhaus
https://urlhaus.abuse.ch/url/3683087/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1a16ce155a3f026fcf3158a138278f0ab7be1440a8db7e72251df784238f12f5
  
Dropping
MD5 8c2a439ea64b35bbcb8bc6eb51b43bb9

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