MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0052e67e2105141269dfd9cf5ec8efcd47df65e44a220634dcc3ff09a0aded3. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0052e67e2105141269dfd9cf5ec8efcd47df65e44a220634dcc3ff09a0aded3
SHA3-384 hash: 3cc2e4a77ab26e139f6dcdb4abe0dd7e307e3f7225155bad958fc2270bbd6ca046cc12094916ce8e5f470f6c1ec694fd
SHA1 hash: 4b3b7ad1eb86b90f1e45622e56d47cffc27dfcfd
MD5 hash: 6c6f34c2f0d826b11030b65ab247ca77
humanhash: california-pluto-one-stairway
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:74'896 bytes
First seen:2026-05-26 13:33:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KuS3eerjUVE4X/furyL6j5YqmRlNrpdDujmyCrOOsSu:Ku+prQ2ryL61+RdDwmpqOTu
TLSH T17F736CC1AA43D4F0EC6256B4013BA7129F7AE136863DEB52D7A53A339C13B505E1739C
telfhash t16a31c4f71e7f08e9a3a5a841c21e2f923d4dd67b28a032f18563d6343367e8545b6c39
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 :
1
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.BackDoor.Siggen.796.9006.19773.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
DNS request
Runs as daemon
Receives data from a server
Creating a file
Connection attempt
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a15a16212da0d249c588587/reports/44b077a4-9de2-4a6d-a9ce-6d4cf0e5d92b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b0052e67e2105141269dfd9cf5ec8efcd47df65e44a220634dcc3ff09a0aded3
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-05-27T05:44:00Z UTC
Last seen:
2026-05-27T08:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b0052e67e2105141269dfd9cf5ec8efcd47df65e44a220634dcc3ff09a0aded3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1e3f06f6-1088-4e33-b765-0e04379518c4
Behavior Graph:
Download SVG
%3 guuid=561f7fd0-1b00-0000-8730-9f05860b0000 pid=2950 /usr/bin/sudo guuid=e1857bd4-1b00-0000-8730-9f058d0b0000 pid=2957 /tmp/sample.bin net write-file guuid=561f7fd0-1b00-0000-8730-9f05860b0000 pid=2950->guuid=e1857bd4-1b00-0000-8730-9f058d0b0000 pid=2957 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=e1857bd4-1b00-0000-8730-9f058d0b0000 pid=2957->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ab75ccd4-1b00-0000-8730-9f058e0b0000 pid=2958 /tmp/sample.bin guuid=e1857bd4-1b00-0000-8730-9f058d0b0000 pid=2957->guuid=ab75ccd4-1b00-0000-8730-9f058e0b0000 pid=2958 clone guuid=9dba24e1-1b00-0000-8730-9f059b0b0000 pid=2971 /tmp/sample.bin dns net send-data zombie guuid=e1857bd4-1b00-0000-8730-9f058d0b0000 pid=2957->guuid=9dba24e1-1b00-0000-8730-9f059b0b0000 pid=2971 clone guuid=9dba24e1-1b00-0000-8730-9f059b0b0000 pid=2971->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 29B ee8e5bcf-3731-519f-b8a9-5ada106098e2 cafebabe.su:39419 guuid=9dba24e1-1b00-0000-8730-9f059b0b0000 pid=2971->ee8e5bcf-3731-519f-b8a9-5ada106098e2 send: 41B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e57976b1-9594-4f7d-a146-a39b4d08e51a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b0052e67e2105141269dfd9cf5ec8efcd47df65e44a220634dcc3ff09a0aded3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b0052e67e2105141269dfd9cf5ec8efcd47df65e44a220634dcc3ff09a0aded3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-26 13:34:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wacs4z7ccbiucju57wopl3eo7tkh35s6isrcay2nzq77bgqk33jq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
linux
Link:
https://tria.ge/reports/260526-qva1babs7p/
Behaviour
Changes its process name
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/b0052e67e2105141269dfd9cf5ec8efcd47df65e44a220634dcc3ff09a0aded3

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf b0052e67e2105141269dfd9cf5ec8efcd47df65e44a220634dcc3ff09a0aded3

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3850195/
  
Delivery method
Distributed via web download

Comments