MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c63b9d0f332d79c82b5bb6dedc484e06a254eb046b831ffd5af183afa8995c8e. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c63b9d0f332d79c82b5bb6dedc484e06a254eb046b831ffd5af183afa8995c8e
SHA3-384 hash: fb0bf0a96b57dfb3c1cad547ee26646922ab62853b93bfa66ea2139a1ee0f377907e1ed00ef6a206534683b36d3040af
SHA1 hash: 38b7713ea5e73aa88487638ddf1be03751130284
MD5 hash: 44dc265f08ea704b2f30ca5ac9e43ff0
humanhash: saturn-shade-beer-indigo
File name:Space.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:36'916 bytes
First seen:2026-04-07 09:29:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:AwS0nQr9tpJEu0annIBqVqVHmwIHWUFtGtzXKT41dSjUx0nZw:rOX80VqVi2otGtzXD17MZw
TLSH T117F2F139C2FD997CC03E76350C9D5785B9C2F55326A93367092962BAAFF74813E026C1
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 BlinkzSec
Tags:mirai UPX
File size (compressed) :36'916 bytes
File size (de-compressed) :75'600 bytes
Format:linux/amd64
Unpacked file: d80257bcccbe13784aa2337662cd4dfa48941d71c005c2c99daf795ce92e316f

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
CZ CZ
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Sends data to a server
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
45
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c63b9d0f332d79c82b5bb6dedc484e06a254eb046b831ffd5af183afa8995c8e
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-04-07T06:55:00Z UTC
Last seen:
2026-04-07T12:03:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/c63b9d0f332d79c82b5bb6dedc484e06a254eb046b831ffd5af183afa8995c8e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5584701a-91ea-4032-a84d-d74d9e737173
Behavior Graph:
Download SVG
%3 guuid=34fec9ac-1f00-0000-c15c-bf6fc70c0000 pid=3271 /usr/bin/sudo guuid=f217aeaf-1f00-0000-c15c-bf6fd00c0000 pid=3280 /tmp/sample.bin mprotect-exec net guuid=34fec9ac-1f00-0000-c15c-bf6fc70c0000 pid=3271->guuid=f217aeaf-1f00-0000-c15c-bf6fd00c0000 pid=3280 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=f217aeaf-1f00-0000-c15c-bf6fd00c0000 pid=3280->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=ee8329b0-1f00-0000-c15c-bf6fd20c0000 pid=3282 /tmp/sample.bin guuid=f217aeaf-1f00-0000-c15c-bf6fd00c0000 pid=3280->guuid=ee8329b0-1f00-0000-c15c-bf6fd20c0000 pid=3282 clone guuid=2502a3da-2000-0000-c15c-bf6f470f0000 pid=3911 /tmp/sample.bin guuid=f217aeaf-1f00-0000-c15c-bf6fd00c0000 pid=3280->guuid=2502a3da-2000-0000-c15c-bf6f470f0000 pid=3911 clone guuid=1966b8da-2000-0000-c15c-bf6f480f0000 pid=3912 /tmp/sample.bin net send-data zombie guuid=f217aeaf-1f00-0000-c15c-bf6fd00c0000 pid=3280->guuid=1966b8da-2000-0000-c15c-bf6f480f0000 pid=3912 clone guuid=cfb737b0-1f00-0000-c15c-bf6fd30c0000 pid=3283 /tmp/sample.bin zombie guuid=ee8329b0-1f00-0000-c15c-bf6fd20c0000 pid=3282->guuid=cfb737b0-1f00-0000-c15c-bf6fd30c0000 pid=3283 clone guuid=02923ab0-1f00-0000-c15c-bf6fd40c0000 pid=3284 /tmp/sample.bin net send-data zombie guuid=ee8329b0-1f00-0000-c15c-bf6fd20c0000 pid=3282->guuid=02923ab0-1f00-0000-c15c-bf6fd40c0000 pid=3284 clone guuid=02923ab0-1f00-0000-c15c-bf6fd40c0000 pid=3284->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 03410dc0-9620-5881-a462-c3b119e6186f 176.65.139.114:3778 guuid=02923ab0-1f00-0000-c15c-bf6fd40c0000 pid=3284->03410dc0-9620-5881-a462-c3b119e6186f send: 7B guuid=1966b8da-2000-0000-c15c-bf6f480f0000 pid=3912->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=1966b8da-2000-0000-c15c-bf6f480f0000 pid=3912->03410dc0-9620-5881-a462-c3b119e6186f send: 7B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/8b7c2462-a017-4faa-a709-f84683ee8ffd
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c63b9d0f332d79c82b5bb6dedc484e06a254eb046b831ffd5af183afa8995c8e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/c63b9d0f332d79c82b5bb6dedc484e06a254eb046b831ffd5af183afa8995c8e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/c63b9d0f332d79c82b5bb6dedc484e06a254eb046b831ffd5af183afa8995c8e
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-07 08:57:26 UTC
File Type:
ELF64 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=yy5z2dztfv44qk23w3pnyscoa2rfj2yenobr77k26gb27kezlsha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/260407-lgcvjafs3x/
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:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/c63b9d0f332d79c82b5bb6dedc484e06a254eb046b831ffd5af183afa8995c8e

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: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 c63b9d0f332d79c82b5bb6dedc484e06a254eb046b831ffd5af183afa8995c8e

(this sample)

Mirai

elf d80257bcccbe13784aa2337662cd4dfa48941d71c005c2c99daf795ce92e316f

  
URLhaus
https://urlhaus.abuse.ch/url/3813510/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d80257bcccbe13784aa2337662cd4dfa48941d71c005c2c99daf795ce92e316f
  
Dropping
MD5 86adc929587518ad2309adc945746a0d

Comments