MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b551fa6c16c8670ac26cf0eb9237e70bf663a22039abd9e8afa14faca03b681d. 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: b551fa6c16c8670ac26cf0eb9237e70bf663a22039abd9e8afa14faca03b681d
SHA3-384 hash: 025228408a185c13cc78c4ee62d07d36f10dd295121bcbf80406eeb40712c8d721cc187d0615b6c164618737bc47fbc4
SHA1 hash: 38e1465267a1550c4208eb2f1cd1ee0e1dc49afe
MD5 hash: c61615209d624c1ecf8875c83a927e22
humanhash: september-yankee-purple-alaska
File name:skid.aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:108'448 bytes
First seen:2025-09-11 09:40:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:bX0KqTsRsZsrSzdaae1JgeZyYS4sVVEa/neOiKTm2kNvuYd6fJQ:bEVUrSzd3ezgp4sVVEAnI2amYeQ
TLSH T165B39DA86E0F3C92E2CBD37ECE198E22311B75B5C65093F57E11636DC1D699BCAE0412
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 :
73
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android base64 mirai rust
Link:
https://www.filescan.io/uploads/68c2995edbc6f5a29c3fd3ea/reports/9fb62465-e284-44fa-819f-2e89af5dcdc5/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:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b551fa6c16c8670ac26cf0eb9237e70bf663a22039abd9e8afa14faca03b681d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-09-11T07:40:00Z UTC
Last seen:
2025-09-11T07:40:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/b551fa6c16c8670ac26cf0eb9237e70bf663a22039abd9e8afa14faca03b681d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/29aac44a-6067-4959-8db3-55d6b0d40238
Behavior Graph:
Download SVG
%3 guuid=d96ee3f0-1600-0000-a98e-08bc0c0d0000 pid=3340 /usr/bin/sudo guuid=1fde77f3-1600-0000-a98e-08bc130d0000 pid=3347 /tmp/sample.bin guuid=d96ee3f0-1600-0000-a98e-08bc0c0d0000 pid=3340->guuid=1fde77f3-1600-0000-a98e-08bc130d0000 pid=3347 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/06457564-6021-42d5-8463-e421a202553d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1775494
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b551fa6c16c8670ac26cf0eb9237e70bf663a22039abd9e8afa14faca03b681d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b551fa6c16c8670ac26cf0eb9237e70bf663a22039abd9e8afa14faca03b681d/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/b551fa6c16c8670ac26cf0eb9237e70bf663a22039abd9e8afa14faca03b681d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-11 09:41:32 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wvi7u3awzbtqvqtm6dvzen7hbp3ghirahgv5t2fpufh2zib3naoq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250911-lnzmwaxqv7/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e24e387a-fa82-4109-b1a5-f8744d1e7b24
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/b551fa6c16c8670ac26cf0eb9237e70bf663a22039abd9e8afa14faca03b681d

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 b551fa6c16c8670ac26cf0eb9237e70bf663a22039abd9e8afa14faca03b681d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3619784/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3619878/
  
URLhaus
https://urlhaus.abuse.ch/url/3620079/

Comments