MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f73d235ea8f283ad46ac53a9dea46b4314c8326b80fec930b0469911f4effff9. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f73d235ea8f283ad46ac53a9dea46b4314c8326b80fec930b0469911f4effff9
SHA3-384 hash: d2931391476d5aa6ea51ef2592efcef731930b7021ae5c13c0b74d76f82698e28e517e3cb23eb14d7c5318ff92d73066
SHA1 hash: b8bdb417373cce002ede2efed76365c80f58f565
MD5 hash: 71a90fd403165a14a1cdca2316464d16
humanhash: seventeen-fanta-alanine-india
File name:Space.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:42'788 bytes
First seen:2026-02-05 21:34:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:XG2/l2Q2SsD3pDi9ZbyE2hk4G+6ZQ+QVgOJUCmJdtBNCwYoOM:X3+SsDUJn2hPq8VgOdGP
TLSH T147132A86FCC24A3FC2C013B9A66E5A4E3761E3E4D2CB76079E54577136C620F1D6AD84
telfhash t1e4e06840fc755e1854e76570dcdc47b095012223606a4b20cf55dae0883f110e30ce4d
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 79b4a450651107d2415de00b9f93ecfb47a5f05191a512193b102a05d780d79a
File size (compressed) :20'524 bytes
File size (de-compressed) :42'788 bytes
Format:linux/arm
Packed file: 79b4a450651107d2415de00b9f93ecfb47a5f05191a512193b102a05d780d79a

Intelligence

File Origin
# of uploads :
1
# of downloads :
37
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/259be0a6-2557-43b3-aa29-69ea39549883/
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/69850d332ffccda0976917e7/reports/8884b7fe-c1ff-404f-86bf-37319b0c6f68/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/f73d235ea8f283ad46ac53a9dea46b4314c8326b80fec930b0469911f4effff9
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-02T19:52:00Z UTC
Last seen:
2026-02-03T07:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f73d235ea8f283ad46ac53a9dea46b4314c8326b80fec930b0469911f4effff9/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dd298432-d024-482d-bf96-5b989855528e
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1864334
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f73d235ea8f283ad46ac53a9dea46b4314c8326b80fec930b0469911f4effff9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f73d235ea8f283ad46ac53a9dea46b4314c8326b80fec930b0469911f4effff9/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-03 02:19:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=646sgxvi6kb22rvmkou55jdlimkmqmtlqd7msmfqi2mrd5hp774q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/260205-1fk7vabw8c/
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/f73d235ea8f283ad46ac53a9dea46b4314c8326b80fec930b0469911f4effff9

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 79b4a450651107d2415de00b9f93ecfb47a5f05191a512193b102a05d780d79a

Mirai

elf f73d235ea8f283ad46ac53a9dea46b4314c8326b80fec930b0469911f4effff9

(this sample)

  
Dropped by
SHA256 79b4a450651107d2415de00b9f93ecfb47a5f05191a512193b102a05d780d79a
  
URLhaus
https://urlhaus.abuse.ch/url/3772705/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 31a9f2b8c305cfeec2e3a9504c7c3a7e

Comments