MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5a883f181447faaf82ebfcbfd91e49a979e3e6db9c41e954f9af79f5a1b691f5. 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: 10


Intelligence 10 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5a883f181447faaf82ebfcbfd91e49a979e3e6db9c41e954f9af79f5a1b691f5
SHA3-384 hash: e653118cdae075b83b9af1d2634d5c22c26b87005b7e7723225b00734a17440a9a128122f59eaf3fff7a175857e5bd07
SHA1 hash: 63b0853a9f8c3f2af2ed204dbe27a0b4def70b3a
MD5 hash: 6ad01fadf2a50f5a78b1c0964e4bccc5
humanhash: whiskey-august-sink-oven
File name:nullnet_load.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:74'752 bytes
First seen:2026-03-04 09:12:03 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:n2j/RjASjzCTuaIGZ9FTU5yjL+5DmFBM2Irzy2+469b4MjWDF:n2tFjvM9tUSymFm2IL+zZZj
TLSH T104731843FC81D906C7D013B6BA6E61CE33116399E2DE7207AD216F6436CA91F0E7B295
telfhash t10e41a16b9f741fde23d6624482cd601a5fed32db1b502492ca0daa0fc587683b05dc32
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 :
75
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/b64289d7-db7e-409a-8b85-8f96fb8547e2/
Detection(s):
Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/69a7f7729eaae84659429d9d/reports/ad630547-a64a-439f-951a-955cc12d72fb/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Mirai.fg HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.ez HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/5a883f181447faaf82ebfcbfd91e49a979e3e6db9c41e954f9af79f5a1b691f5/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4ae86c1c-08cd-4ea8-b3d2-54bcb6dd67dd
Behavior Graph:
Download SVG
%3 guuid=ef239d20-1700-0000-6150-63893b0e0000 pid=3643 /usr/bin/sudo guuid=bc7d3d22-1700-0000-6150-6389450e0000 pid=3653 /tmp/sample.bin guuid=ef239d20-1700-0000-6150-63893b0e0000 pid=3643->guuid=bc7d3d22-1700-0000-6150-6389450e0000 pid=3653 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/25c637fe-b9c7-49e8-95ca-965361bd48e6
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5a883f181447faaf82ebfcbfd91e49a979e3e6db9c41e954f9af79f5a1b691f5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5a883f181447faaf82ebfcbfd91e49a979e3e6db9c41e954f9af79f5a1b691f5/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5a883f181447faaf82ebfcbfd91e49a979e3e6db9c41e954f9af79f5a1b691f5
Threat name:
Linux.Trojan.LnxMirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-04 09:12:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lked6gaui75k7axl7s75shsjvf46hzw3tra6svhzv547linwsh2q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:ecchi upx
Link:
https://tria.ge/reports/260304-k6a7kafw2p/
Malware Config
C2 Extraction:
83.142.209.47
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:elf_persirai_w0
Create hunting rule
Author:Tim Yeh
Description:Detects Persirai Botnet Malware
Reference:Internal Research
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Linux_Generic_Threat_d94e1020
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 5a883f181447faaf82ebfcbfd91e49a979e3e6db9c41e954f9af79f5a1b691f5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788886/
  
Delivery method
Distributed via web download

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