MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dd9b1129285f2771eca9cb0a288d5618302fc5f684cb514b52a516bc936b49e6. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dd9b1129285f2771eca9cb0a288d5618302fc5f684cb514b52a516bc936b49e6
SHA3-384 hash: 8ee8195f598c045c8fd1a1c32b813a5d3316fc708114892523cd990f6028ed66cab4ab60377d002c5faac522d0fe7434
SHA1 hash: 1b279c882f6e17e9b5d72d133ad4587af51dff7b
MD5 hash: bf5f9907e3c7c7434405d1e351888502
humanhash: hotel-kansas-lima-artist
File name:micro.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:36'068 bytes
First seen:2026-05-19 16:27:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:HMQKjTdGhKWIArLbjAeMA9cMG6wQ+pGmGH3U/gq3tBSDe90y:sQeTdGhKhMj1MA9cMG6wQGBTL3tiez
TLSH T103F2E13A245C0351E22BCC7B553961F1AD697C017F1BC801B625EAB96B8113BEC74BF6
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 UPX
File size (compressed) :36'068 bytes
File size (de-compressed) :87'976 bytes
Format:linux/i386
Unpacked file: 4e40c615586896cbd3913a65c7db9e276c17f54bc916638ae4d2a474e9fb09dd

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/26d06e54-fb9e-4468-a980-c7347270cc00/
Detection(s):
SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Sends data to a server
Receives data from a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a0c8fa1875badc3b38c862b/reports/fe0a226c-8396-4361-99ff-d0b811e6aa53/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/dd9b1129285f2771eca9cb0a288d5618302fc5f684cb514b52a516bc936b49e6
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Mirai 217.60.245.90:1337
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/fee15227-35c4-4ee1-a780-e80341285edf
Behavior Graph:
Download SVG
%3 guuid=a9b8e414-1800-0000-9528-4f75270c0000 pid=3111 /usr/bin/sudo guuid=0c409a16-1800-0000-9528-4f752e0c0000 pid=3118 /tmp/sample.bin net guuid=a9b8e414-1800-0000-9528-4f75270c0000 pid=3111->guuid=0c409a16-1800-0000-9528-4f752e0c0000 pid=3118 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0c409a16-1800-0000-9528-4f752e0c0000 pid=3118->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=29b8f516-1800-0000-9528-4f75310c0000 pid=3121 /tmp/sample.bin guuid=0c409a16-1800-0000-9528-4f752e0c0000 pid=3118->guuid=29b8f516-1800-0000-9528-4f75310c0000 pid=3121 clone guuid=ea42f916-1800-0000-9528-4f75320c0000 pid=3122 /tmp/sample.bin guuid=0c409a16-1800-0000-9528-4f752e0c0000 pid=3118->guuid=ea42f916-1800-0000-9528-4f75320c0000 pid=3122 clone guuid=4e12fd16-1800-0000-9528-4f75330c0000 pid=3123 /tmp/sample.bin net send-data zombie guuid=0c409a16-1800-0000-9528-4f752e0c0000 pid=3118->guuid=4e12fd16-1800-0000-9528-4f75330c0000 pid=3123 clone guuid=4e12fd16-1800-0000-9528-4f75330c0000 pid=3123->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con e4cf4dad-43ac-56b2-a3e8-af6dd97be435 217.60.245.90:1337 guuid=4e12fd16-1800-0000-9528-4f75330c0000 pid=3123->e4cf4dad-43ac-56b2-a3e8-af6dd97be435 send: 102B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bec0fac1-252d-455c-a9e9-4191ab7f9c0b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dd9b1129285f2771eca9cb0a288d5618302fc5f684cb514b52a516bc936b49e6
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/dd9b1129285f2771eca9cb0a288d5618302fc5f684cb514b52a516bc936b49e6/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-19 16:28:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3wnrckjil4txd3fjzmfcrdkwdayc7rpwqtfvcs2suullze3ljhta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion linux upx
Link:
https://tria.ge/reports/260519-ty25rahv5z/
Behaviour
Writes file to system bin folder
Modifies Watchdog functionality
Family: Mirai
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/dd9b1129285f2771eca9cb0a288d5618302fc5f684cb514b52a516bc936b49e6

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf dd9b1129285f2771eca9cb0a288d5618302fc5f684cb514b52a516bc936b49e6

(this sample)

Mirai

elf 4e40c615586896cbd3913a65c7db9e276c17f54bc916638ae4d2a474e9fb09dd

  
URLhaus
https://urlhaus.abuse.ch/url/3842302/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 4e40c615586896cbd3913a65c7db9e276c17f54bc916638ae4d2a474e9fb09dd
  
Dropping
MD5 02a7693ca6436996e98712e91289ac7c

Comments