MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1993ca03661ceda004963be1cbd133863062542636645bee674b32df2e03502f. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1993ca03661ceda004963be1cbd133863062542636645bee674b32df2e03502f
SHA3-384 hash: a7a68801799e6038803b28be5b07a8efbd671dde27dabb96d4c9b8e8301acc5c6735525f984f9975b5705e14b606cf2b
SHA1 hash: 8eaf73231a30c7967d7d149d558efe98bd0fd31a
MD5 hash: da9c44a820d593630b9d5e31f66fcaa9
humanhash: lactose-uniform-sink-moon
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:89'480 bytes
First seen:2026-03-16 03:58:49 UTC
Last seen:2026-03-17 06:33:13 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ZFnHtvPNa6ZXfpq/yibjC8GtTUV3CQ7/uZzVmlZtZ:Z5tvPRNQ/yNUV3COu07
TLSH T12E93E716BB910EFBD86BCD3706B9070134CC951B22E93B3A7934D928F54B64B5AE3C64
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 :
3
# of downloads :
165
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.9815.644.32263.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Mounts file systems
Receives data from a server
Runs as daemon
Opens a port
DNS request
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
base64 mirai
Link:
https://www.filescan.io/uploads/69b780102000fc76c3e10778/reports/44976f6b-d2b0-4ed3-9cbb-91b541ddd29d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1993ca03661ceda004963be1cbd133863062542636645bee674b32df2e03502f
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/1993ca03661ceda004963be1cbd133863062542636645bee674b32df2e03502f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d94282c8-187f-4b73-b9e0-e470a6cfe0d9
Behavior Graph:
Download SVG
%3 guuid=d72bb1ca-1600-0000-1d5d-363adf0c0000 pid=3295 /usr/bin/sudo guuid=f11b4ccc-1600-0000-1d5d-363ae30c0000 pid=3299 /tmp/sample.bin guuid=d72bb1ca-1600-0000-1d5d-363adf0c0000 pid=3295->guuid=f11b4ccc-1600-0000-1d5d-363ae30c0000 pid=3299 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e376fb22-b340-4285-9212-13c384686bfd
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1993ca03661ceda004963be1cbd133863062542636645bee674b32df2e03502f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1993ca03661ceda004963be1cbd133863062542636645bee674b32df2e03502f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-16 03:59:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dgj4ua3gdtw2abewhpq4xujtqyygevbggzsfx3thjmzn6lqdkaxq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
discovery
Link:
https://tria.ge/reports/260316-ej56jaby71/
Behaviour
System Network Configuration Discovery
Changes its process name
Unexpected DNS network traffic destination
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/1993ca03661ceda004963be1cbd133863062542636645bee674b32df2e03502f

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:cecilio_botnet
Create hunting rule
Author:Nokia Deepfield ERT
Description:Cecilio botnet - CatDDoS derivative with modified RC4 table encryption
Reference:https://blog.xlab.qianxin.com/catddos-derivative-en/
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 1993ca03661ceda004963be1cbd133863062542636645bee674b32df2e03502f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3718743/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3718763/

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