MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cf1050719da0515eeb387fb709cc9fb5f76cb30ec42065159416fa98d40aad89. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cf1050719da0515eeb387fb709cc9fb5f76cb30ec42065159416fa98d40aad89
SHA3-384 hash: 87952e1fd1a22ecb3cb32d61217bb1f55517429f1886be7f3c24378476afd375faf2163d0d09b2b5f5ddcab3d5311720
SHA1 hash: 568fed62aeabb5bf6f1319f8d36a7bcd693b2bb9
MD5 hash: 851ae2545deadf5db5168d873e773bee
humanhash: social-white-potato-bravo
File name:Space.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:36'832 bytes
First seen:2026-03-25 12:17:16 UTC
Last seen:2026-03-25 12:18:25 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:hJTKmOVP3WWkPgb7lPBIqxwQEECBah3zGKOUX5fayo+/qs3Uoz0:hAmO4POPN5Evo3FOUJl/nz0
TLSH T181F2E1713B05BCA6CA604672EEA1CF87F36793B5C0FF717814154618E8E262264F63CA
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 adliwahid
Tags:mirai UPX
File size (compressed) :36'832 bytes
File size (de-compressed) :79'168 bytes
Format:linux/arm
Unpacked file: afab687a8bd92e128cfff9e69cb09a82e446da9cc8e667fcd48dba99e02f8ab9

Intelligence

File Origin
# of uploads :
2
# of downloads :
76
Origin country :
NL NL
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/b4b469c4-7e85-42d7-8546-d364876df8cb/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
47
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/cf1050719da0515eeb387fb709cc9fb5f76cb30ec42065159416fa98d40aad89
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-03-23T16:22:00Z UTC
Last seen:
2026-03-25T12:50:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cf1050719da0515eeb387fb709cc9fb5f76cb30ec42065159416fa98d40aad89/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9ad56532-cb8d-443d-9349-d24e9d6961b5
Behavior Graph:
Download SVG
%3 guuid=c5c6aeee-2200-0000-9d92-2dac26130000 pid=4902 /usr/bin/sudo guuid=be9559f1-2200-0000-9d92-2dac2d130000 pid=4909 /tmp/sample.bin guuid=c5c6aeee-2200-0000-9d92-2dac26130000 pid=4902->guuid=be9559f1-2200-0000-9d92-2dac2d130000 pid=4909 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e5dc6c9f-2cc7-40b6-8b1e-23ff3e8dda2b
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cf1050719da0515eeb387fb709cc9fb5f76cb30ec42065159416fa98d40aad89
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cf1050719da0515eeb387fb709cc9fb5f76cb30ec42065159416fa98d40aad89/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-24 03:24:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z4ifa4m5ubiv52zyp63qtte7wx3wzmyoyqqgkfmuc35jrvakvweq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260325-pgcfjsft6v/
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/cf1050719da0515eeb387fb709cc9fb5f76cb30ec42065159416fa98d40aad89

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 cf1050719da0515eeb387fb709cc9fb5f76cb30ec42065159416fa98d40aad89

(this sample)

Mirai

elf afab687a8bd92e128cfff9e69cb09a82e446da9cc8e667fcd48dba99e02f8ab9

  
Dropping
SHA256 afab687a8bd92e128cfff9e69cb09a82e446da9cc8e667fcd48dba99e02f8ab9
  
Dropping
MD5 539a380636feb993fc96ccae11f3412a
  
URLhaus
https://urlhaus.abuse.ch/url/3804853/
  
Delivery method
Distributed via web download

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