MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52aa716da3d2069286fe8ffe2bc40758565228c3c3e75684d645b73f36fb32f9. 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: 52aa716da3d2069286fe8ffe2bc40758565228c3c3e75684d645b73f36fb32f9
SHA3-384 hash: 7f7fc31614f44393be34e2573b2ce101a605da82201ad630d4a30860cc16b261bf58486099988d5718b0ac0ca1178c7a
SHA1 hash: 84c471d58911234590df2b01e7f55d1f5ea70704
MD5 hash: 991b6ab0479d5da525aece80e6f0e6c0
humanhash: alabama-river-bluebird-butter
File name:johen.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:42'020 bytes
First seen:2026-02-21 06:30:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:RhTPjCYZOih2sCqbK0YgVf+yajc8rc8wNmaGw+i1VyyTBx05n:RhTzOitvlYEalrnuqqAn
TLSH T11813F1EB8439A775D9320DB1054072F1CA5AB553379A273F08197F5E483FE44AE70E92
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) :42'020 bytes
File size (de-compressed) :85'904 bytes
Format:linux/amd64
Unpacked file: c32dbec0175f3b40d83b0674207e5690100c1b5448bc48e173b482ab100102d7

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/998a6804-3ea3-4de3-ba32-c255158c1db6/
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6999510a10e80629d4ec461c/reports/7d5799d3-898d-48f7-8e7b-ddff7fbd6826/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/52aa716da3d2069286fe8ffe2bc40758565228c3c3e75684d645b73f36fb32f9
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f6c9aad7-7cfc-47c1-bd42-bb29f2e2670f
Behavior Graph:
Download SVG
%3 guuid=b332b26c-1900-0000-83f9-4191c5080000 pid=2245 /usr/bin/sudo guuid=0b6f7d6f-1900-0000-83f9-4191c9080000 pid=2249 /tmp/sample.bin mprotect-exec net guuid=b332b26c-1900-0000-83f9-4191c5080000 pid=2245->guuid=0b6f7d6f-1900-0000-83f9-4191c9080000 pid=2249 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=0b6f7d6f-1900-0000-83f9-4191c9080000 pid=2249->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=9da9f46f-1900-0000-83f9-4191ca080000 pid=2250 /tmp/sample.bin guuid=0b6f7d6f-1900-0000-83f9-4191c9080000 pid=2249->guuid=9da9f46f-1900-0000-83f9-4191ca080000 pid=2250 clone guuid=dc905b9a-1a00-0000-83f9-4191540b0000 pid=2900 /tmp/sample.bin guuid=0b6f7d6f-1900-0000-83f9-4191c9080000 pid=2249->guuid=dc905b9a-1a00-0000-83f9-4191540b0000 pid=2900 clone guuid=2c225f9a-1a00-0000-83f9-4191550b0000 pid=2901 /tmp/sample.bin net send-data zombie guuid=0b6f7d6f-1900-0000-83f9-4191c9080000 pid=2249->guuid=2c225f9a-1a00-0000-83f9-4191550b0000 pid=2901 clone guuid=c5befb6f-1900-0000-83f9-4191cb080000 pid=2251 /tmp/sample.bin guuid=9da9f46f-1900-0000-83f9-4191ca080000 pid=2250->guuid=c5befb6f-1900-0000-83f9-4191cb080000 pid=2251 clone guuid=bd90ff6f-1900-0000-83f9-4191cc080000 pid=2252 /tmp/sample.bin net send-data zombie guuid=9da9f46f-1900-0000-83f9-4191ca080000 pid=2250->guuid=bd90ff6f-1900-0000-83f9-4191cc080000 pid=2252 clone guuid=bd90ff6f-1900-0000-83f9-4191cc080000 pid=2252->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 990B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=bd90ff6f-1900-0000-83f9-4191cc080000 pid=2252->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=2c225f9a-1a00-0000-83f9-4191550b0000 pid=2901->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 990B guuid=2c225f9a-1a00-0000-83f9-4191550b0000 pid=2901->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/475ed6c0-d5f8-43c7-b033-895c5be28680
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/52aa716da3d2069286fe8ffe2bc40758565228c3c3e75684d645b73f36fb32f9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52aa716da3d2069286fe8ffe2bc40758565228c3c3e75684d645b73f36fb32f9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/52aa716da3d2069286fe8ffe2bc40758565228c3c3e75684d645b73f36fb32f9
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-20 20:59:19 UTC
File Type:
ELF64 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kkvhc3nd2idjfbx6r77cxrahlblfekgdyptvnbgwiw3t6nx3gl4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260221-g9qjwacs9c/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
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/52aa716da3d2069286fe8ffe2bc40758565228c3c3e75684d645b73f36fb32f9

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: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: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 52aa716da3d2069286fe8ffe2bc40758565228c3c3e75684d645b73f36fb32f9

(this sample)

Mirai

elf c32dbec0175f3b40d83b0674207e5690100c1b5448bc48e173b482ab100102d7

  
URLhaus
https://urlhaus.abuse.ch/url/3782164/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c32dbec0175f3b40d83b0674207e5690100c1b5448bc48e173b482ab100102d7
  
Dropping
MD5 df54194ea45b26e26bbd01adbe3e2dbb
  
URLhaus
https://urlhaus.abuse.ch/url/3782345/

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