MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b67c837c2fa9f59d6442e85546fe9e962f3ab48bd703da40797410410371d00. 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: 6


Intelligence 6 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8b67c837c2fa9f59d6442e85546fe9e962f3ab48bd703da40797410410371d00
SHA3-384 hash: e31e27777d61919b09ae3adbaa8eb149abb9e7c4c1bb036ba6a97a204ee2bbeed575cace48094ef8f9b3290a34b682d5
SHA1 hash: 6ed72163a873c59fa12a46a60f38c371346fe0d0
MD5 hash: 97894e98df6fbab5a84feb37ff657690
humanhash: victor-alanine-chicken-violet
File name:bot_opt.x64
Download: download sample
Signature Mirai
Create hunting rule
File size:1'037'376 bytes
First seen:2026-03-14 12:31:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 12288:0Js9eECyGoIYJjh/YWsmMFCpW5GwW36my3SFkTCk5k:0Js9bXGoVjh/YWsm5pWANDFr
TLSH T1A9257C5AF2B370FCD027D03043ABDB62A839F47901216D7B65C4DA352D66DA01B29FA7
telfhash t1a6a14a704efa75f4a6dbcd10b312f0759936597662e935b05b22bd84ef00f805ca282f
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 juroots
Tags:elf mirai X64

Intelligence

File Origin
# of uploads :
1
# of downloads :
67
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Trojan.Linux.GenericKD.73781.13985.19606.UNOFFICIAL
Create hunting rule

Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
2
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8b67c837c2fa9f59d6442e85546fe9e962f3ab48bd703da40797410410371d00
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/8b67c837c2fa9f59d6442e85546fe9e962f3ab48bd703da40797410410371d00/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f8c79548-7a95-46c6-81c8-113a4b631c96
Behavior Graph:
Download SVG
%3 guuid=95c8be86-1a00-0000-44f9-36fd0f0a0000 pid=2575 /usr/bin/sudo guuid=1d797b89-1a00-0000-44f9-36fd190a0000 pid=2585 /tmp/sample.bin guuid=95c8be86-1a00-0000-44f9-36fd0f0a0000 pid=2575->guuid=1d797b89-1a00-0000-44f9-36fd190a0000 pid=2585 execve guuid=b3e4a389-1a00-0000-44f9-36fd1b0a0000 pid=2587 /tmp/sample.bin net send-data zombie guuid=1d797b89-1a00-0000-44f9-36fd190a0000 pid=2585->guuid=b3e4a389-1a00-0000-44f9-36fd1b0a0000 pid=2587 clone 0c3eedc1-2749-56b7-867e-770a2cc91ced 45.126.209.218:8080 guuid=b3e4a389-1a00-0000-44f9-36fd1b0a0000 pid=2587->0c3eedc1-2749-56b7-867e-770a2cc91ced send: 1069B
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fd61aea9-f879-4d1a-abb7-857b678944c7
Score:
94%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8b67c837c2fa9f59d6442e85546fe9e962f3ab48bd703da40797410410371d00
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8b67c837c2fa9f59d6442e85546fe9e962f3ab48bd703da40797410410371d00/
Threat name:
Linux.Trojan.Alevaul
Create hunting rule
Status:
Malicious
First seen:
2026-03-14 12:33:40 UTC
File Type:
ELF64 Little (Exe)
AV detection:
5 of 37 (13.51%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rnt4qn6c7kpvtvsef2cvi37j5frphk2ixvyd3jahs5aqiebxduaa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260314-pqyp5sfx7y/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:malwareelf55503
Create hunting rule
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 8b67c837c2fa9f59d6442e85546fe9e962f3ab48bd703da40797410410371d00

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3795922/
  
Delivery method
Distributed via web download

Comments