MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b161dba5790533d43d1f14c7a906ba69746cf9433ffb5d27ddcf7ee0c201d8fb. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b161dba5790533d43d1f14c7a906ba69746cf9433ffb5d27ddcf7ee0c201d8fb
SHA3-384 hash: 30352724c794261606c7a1b15445e8139ebd91e2251537a9102dfc364b260658cd3155399b296e4059745f318f0b1da9
SHA1 hash: cb58e1a78929a8930fed4dd075ffeb720d4b7ff3
MD5 hash: fa005365ac2066133b34e52bace9cbbf
humanhash: double-mississippi-burger-juliet
File name:skid.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:130'340 bytes
First seen:2025-09-10 21:04:05 UTC
Last seen:2025-09-11 10:00:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:MxFE89urM6RkCX4P2vcgoqm4iD3t729QJnI5MNvAHnItL:FQ9ikCMw2IOL
TLSH T1F2D3B50E6E218F7EF76DC23587BB4E21976873C626D1C685D2ACF5011E6034E641FBA8
telfhash t1bc21af2c893813f497715d9d6bddfb76e5a130db5a222e338e10e9adaa2dd818d00c1c
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
base64 masquerade
Link:
https://www.filescan.io/uploads/68c1e7e7dbc6f5a29c3ef08a/reports/a10fcaaa-7cc8-450c-adc5-74857e756247/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b161dba5790533d43d1f14c7a906ba69746cf9433ffb5d27ddcf7ee0c201d8fb
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-09-10T18:38:00Z UTC
Last seen:
2025-09-10T18:38:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b161dba5790533d43d1f14c7a906ba69746cf9433ffb5d27ddcf7ee0c201d8fb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cf01d497-6eec-43f1-8884-e1f5ffde20ab
Behavior Graph:
Download SVG
%3 guuid=63bef480-1800-0000-593a-613a450d0000 pid=3397 /usr/bin/sudo guuid=65e6a282-1800-0000-593a-613a4b0d0000 pid=3403 /tmp/sample.bin guuid=63bef480-1800-0000-593a-613a450d0000 pid=3397->guuid=65e6a282-1800-0000-593a-613a4b0d0000 pid=3403 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/03335ca3-a1b6-44bf-a662-df815bce2381
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1775165
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/b161dba5790533d43d1f14c7a906ba69746cf9433ffb5d27ddcf7ee0c201d8fb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b161dba5790533d43d1f14c7a906ba69746cf9433ffb5d27ddcf7ee0c201d8fb/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-09-10 21:04:31 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wfq5xjlzauz5ipi7ctd2sbv2nf2gz6kdh75v2j65z57obqqb3d5q._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
discovery
Link:
https://tria.ge/reports/250910-zwvwjs1kx3/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/b224e55e-5edc-40d0-8caa-b3c106fe5228
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/b161dba5790533d43d1f14c7a906ba69746cf9433ffb5d27ddcf7ee0c201d8fb

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 b161dba5790533d43d1f14c7a906ba69746cf9433ffb5d27ddcf7ee0c201d8fb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3610832/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3619882/
  
URLhaus
https://urlhaus.abuse.ch/url/3620526/
  
URLhaus
https://urlhaus.abuse.ch/url/3591043/
  
URLhaus
https://urlhaus.abuse.ch/url/3619497/
  
URLhaus
https://urlhaus.abuse.ch/url/3612283/

Comments