MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d658d816ab18393e39f0deffbeb071ab753939a899d4a682add7d103f5e940b9. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d658d816ab18393e39f0deffbeb071ab753939a899d4a682add7d103f5e940b9
SHA3-384 hash: bc8b0f80b07ab962433286faaaedc7805582437afef830ed4b7e8f476daf1bffc043d8da74629c13d930a651f4f56b56
SHA1 hash: 19716808cf85470602721e778fd171cb4c0d2ecd
MD5 hash: 109e5a6d51b5486441d185afde4a7efc
humanhash: white-eighteen-purple-fourteen
File name:bulu.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:137'984 bytes
First seen:2024-01-28 13:59:08 UTC
Last seen:2024-01-28 13:59:53 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:o6c/NQYLTIuu7KtAEUrHQFbA+Lc4VbTy/TZHguh0y62kzszBGlcJHwywzFEX+nF5:Tc/KwupLrwFb24pelHguhA4zC9OQ2Bg
TLSH T1A5D30845F8505F23C6C212B7FB5E428D3B2A17E8D3EE72039D216F61378A95B0E3A546
telfhash t1141102b88f602ffd1fd0c58dc9deb16233697c4bab16242b564f2b4ec3416a03667059
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
116
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
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:
anti-debug lolbin masquerade remote
Link:
https://www.filescan.io/uploads/65b65de60eab2d16054723b8/reports/bcbdb1ff-b614-46f2-a4ff-7a2ea2af7662/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e159c1ba-4212-490d-9f36-feb4669686b9
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1382305
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d658d816ab18393e39f0deffbeb071ab753939a899d4a682add7d103f5e940b9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d658d816ab18393e39f0deffbeb071ab753939a899d4a682add7d103f5e940b9/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-01-28 14:00:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2zmnqfvlda4t4opq33735mdrvn2tsonithkknavn27iqh5pjic4q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240128-razcvabgh6/
Behaviour
Reads runtime system information
Enumerates running processes
Changes its process name
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/d658d816ab18393e39f0deffbeb071ab753939a899d4a682add7d103f5e940b9

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:myMirai
Create hunting rule
Description:Mirai
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 d658d816ab18393e39f0deffbeb071ab753939a899d4a682add7d103f5e940b9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2752657/
  
Delivery method
Distributed via web download

Comments