MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb468930fa2bc775fb38a516b415e01d27620e4e8ad9e1036cdc037528c42cc3. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cb468930fa2bc775fb38a516b415e01d27620e4e8ad9e1036cdc037528c42cc3
SHA3-384 hash: 969fecb1fc909e0199d3c0bc9154333710fbe6a6d210d89ab42496ac25183d2d258985a9dd50726001ad6134a156416c
SHA1 hash: f6a2c74a059ed9267e6593b8c912d0c11aaa5f46
MD5 hash: c398966a9ba2fc7b69425ad76fffc7fb
humanhash: grey-connecticut-purple-sierra
File name:micro.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:205'192 bytes
First seen:2026-05-31 19:45:59 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:wRk/1CuLdIN/4m4F3BqQDljHKCH7AuXe9uBP:n/1zIN/4/3BvJN7ResBP
TLSH T1EF14B81E2E229F7DF6A8C73447B75E25976823D617E1D685E1ACC2101E2038E641FFA8
telfhash t1b4419f1c0eb817b4a6656c4e089dff67d2a730eb3e162c238a60e45deb69f435d10d0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 11dd7d1b5521aa74234cd120cd82f5efee761da920a752709a3232e97669d47b
File size (compressed) :63'580 bytes
File size (de-compressed) :205'192 bytes
Format:linux/mips
Packed file: 11dd7d1b5521aa74234cd120cd82f5efee761da920a752709a3232e97669d47b

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
NL NL
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/3d4df299-e111-4fc1-81f9-d5702e98f4cb/
Detection(s):
Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Sends data to a server
Receives data from a server
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6a1c9016e05d89b3613f86d2/reports/df00a338-874f-46fc-a370-2ded5750f3b7/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-31T17:15:00Z UTC
Last seen:
2026-06-01T03:03:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/cb468930fa2bc775fb38a516b415e01d27620e4e8ad9e1036cdc037528c42cc3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ee139c69-9730-4270-8c8f-cc57cb39b495
Behavior Graph:
Download SVG
%3 guuid=2aef0843-1700-0000-4376-3ffd370d0000 pid=3383 /usr/bin/sudo guuid=49184c45-1700-0000-4376-3ffd400d0000 pid=3392 /tmp/sample.bin guuid=2aef0843-1700-0000-4376-3ffd370d0000 pid=3383->guuid=49184c45-1700-0000-4376-3ffd400d0000 pid=3392 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4a76ebee-9229-4a26-9fac-98d639cf643b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cb468930fa2bc775fb38a516b415e01d27620e4e8ad9e1036cdc037528c42cc3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cb468930fa2bc775fb38a516b415e01d27620e4e8ad9e1036cdc037528c42cc3/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-31 19:46:56 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 37 (51.35%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zndismh2fpdxl6zyuullifpadutwedsorlm6ca3m3qbxkkgeftbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260531-yg7q5aht3r/
Behaviour
System Network Configuration Discovery
Writes file to system bin folder
Modifies Watchdog functionality
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/cb468930fa2bc775fb38a516b415e01d27620e4e8ad9e1036cdc037528c42cc3

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 11dd7d1b5521aa74234cd120cd82f5efee761da920a752709a3232e97669d47b

Mirai

elf cb468930fa2bc775fb38a516b415e01d27620e4e8ad9e1036cdc037528c42cc3

(this sample)

  
Dropped by
SHA256 11dd7d1b5521aa74234cd120cd82f5efee761da920a752709a3232e97669d47b
  
Dropped by
MD5 7f9329f63a30825a13f165216bda4b71
  
URLhaus
https://urlhaus.abuse.ch/url/3853850/
  
Delivery method
Distributed via web download

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