MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ad4badb7cf8635d2fa0d4d66deb68e51073e5e4e8423c9f9f71ea52dff80893. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1ad4badb7cf8635d2fa0d4d66deb68e51073e5e4e8423c9f9f71ea52dff80893
SHA3-384 hash: 018b41a407b76fa5fafaa99152837164ce2d91c822344304463264de106ed8989e3d6c74724f4ad55c19689b115a7836
SHA1 hash: d1a8a00f0bf3c9917f5eccf116bd800e566cfaac
MD5 hash: d71b9196aeaf4009eb5559166377cd15
humanhash: beryllium-massachusetts-johnny-vegan
File name:uwu.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:157'140 bytes
First seen:2026-05-16 16:31:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:jDIpRBzLLTTid5Zl8irGNlOjyaIFP6h16gKCxS26fwq:jMfBzLLvWHQOWHPu1mCxS2tq
TLSH T1ABE3BFABB7475050C8E10BF45BCB4BAC292721118E6B58E77C2E373A2A775CB58173E1
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 BlinkzSec
Tags:mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
40
Origin country :
ES ES
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Malware.Mirai-10059790-0
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ELF_Xlogin_Nov24_1.UNOFFICIAL
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai
Link:
https://www.filescan.io/uploads/6a089c64efbd399b39b31679/reports/59a5fb64-06b4-4fdb-8263-0a246c6c441c/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-11T16:50:00Z UTC
Last seen:
2026-05-17T02:43:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1ad4badb7cf8635d2fa0d4d66deb68e51073e5e4e8423c9f9f71ea52dff80893/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9f145796-baf2-4ca5-b17c-8d2cf4cf9255
Behavior Graph:
Download SVG
%3 guuid=8348903a-1b00-0000-8431-6909660c0000 pid=3174 /usr/bin/sudo guuid=bdb77f3c-1b00-0000-8431-6909690c0000 pid=3177 /tmp/sample.bin guuid=8348903a-1b00-0000-8431-6909660c0000 pid=3174->guuid=bdb77f3c-1b00-0000-8431-6909690c0000 pid=3177 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/78beb8ef-a3f1-4693-8d39-355bef88306b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1ad4badb7cf8635d2fa0d4d66deb68e51073e5e4e8423c9f9f71ea52dff80893
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1ad4badb7cf8635d2fa0d4d66deb68e51073e5e4e8423c9f9f71ea52dff80893/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2026-05-11 23:45:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dlklvw347brv2l5a2tlg323i4uihhzpe5bbdzh47ohvffx7ybcjq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260516-t19ydaay6r/
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/1ad4badb7cf8635d2fa0d4d66deb68e51073e5e4e8423c9f9f71ea52dff80893

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:MAL_ELF_Xlogin_Nov24_1
Create hunting rule
Author:Florian Roth
Description:Detects xlogin backdoor samples
Reference:https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 1ad4badb7cf8635d2fa0d4d66deb68e51073e5e4e8423c9f9f71ea52dff80893

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3847903/
  
Delivery method
Distributed via web download

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