MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cb030a1bd976a858a69b572fa0a5076a10350406e01ca1a2dd6bcf82cd48134. 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: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8cb030a1bd976a858a69b572fa0a5076a10350406e01ca1a2dd6bcf82cd48134
SHA3-384 hash: ce20349de0c18d3dea382bd4ffd35401a0ed7c3d0cd84df2f28ea798f5e9524ca82560e93bb93cca32aa6f7d52d623bd
SHA1 hash: 59916acd0e2aae3c11b5e78b91725c42eaf586f7
MD5 hash: 0b504e6906348f67ae2b469fe90e401d
humanhash: item-west-august-west
File name:boatnet.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:7'064 bytes
First seen:2026-05-01 17:39:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 192:iu1xLo5tsD1UyY2SDUtdqstX+YMcwROpzTC:iMxLozy1XY+tdqQX+YM7
TLSH T1A1E198C9B7579FE7CDE02176EA4F0B0933BA9648D2CA670795084E293F3A35D8D13981
telfhash t181c02b0010b0d42c4cd30fb49ca506aab1001020580bcb00c8106f90f43f880d00cf57
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 b0cac3094143afdc8518d75a71f87cd0719df82d81c7455b011729ec69dd3f63
File size (compressed) :6'384 bytes
File size (de-compressed) :7'064 bytes
Format:linux/arm
Packed file: b0cac3094143afdc8518d75a71f87cd0719df82d81c7455b011729ec69dd3f63

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
NL NL
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai.10456.777.14350.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade mirai rust
Link:
https://www.filescan.io/uploads/69f4e58cdf14f1cb2ac7c420/reports/2bc1312f-8c86-4322-9a08-0cec7f25b8eb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8cb030a1bd976a858a69b572fa0a5076a10350406e01ca1a2dd6bcf82cd48134
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/8cb030a1bd976a858a69b572fa0a5076a10350406e01ca1a2dd6bcf82cd48134/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/52c48e7d-dc4b-45ce-bde4-5840db368f91
Behavior Graph:
Download SVG
%3 guuid=b99b7558-1700-0000-7236-2712650e0000 pid=3685 /usr/bin/sudo guuid=7627225a-1700-0000-7236-27126d0e0000 pid=3693 /tmp/sample.bin guuid=b99b7558-1700-0000-7236-2712650e0000 pid=3685->guuid=7627225a-1700-0000-7236-27126d0e0000 pid=3693 execve
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fd450b0f-012c-46f6-9a8d-425e90a9f1d8
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1907423
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8cb030a1bd976a858a69b572fa0a5076a10350406e01ca1a2dd6bcf82cd48134
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8cb030a1bd976a858a69b572fa0a5076a10350406e01ca1a2dd6bcf82cd48134/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-01 17:40:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rsydbin5s5vilctjwvzpucsqo2qqgucanya4ugrn226pqlguqe2a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260501-v8nwjsav2w/
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/8cb030a1bd976a858a69b572fa0a5076a10350406e01ca1a2dd6bcf82cd48134

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 b0cac3094143afdc8518d75a71f87cd0719df82d81c7455b011729ec69dd3f63

Mirai

elf 8cb030a1bd976a858a69b572fa0a5076a10350406e01ca1a2dd6bcf82cd48134

(this sample)

  
Dropped by
SHA256 b0cac3094143afdc8518d75a71f87cd0719df82d81c7455b011729ec69dd3f63
  
URLhaus
https://urlhaus.abuse.ch/url/3825882/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 d59387fa8822efebdb7ac78233daf2dd

Comments