MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 99e91e689bb3c540d42cf0bf5d22da3e5c2e54ddfe8e024bb6a4e5a15ce5039a. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 99e91e689bb3c540d42cf0bf5d22da3e5c2e54ddfe8e024bb6a4e5a15ce5039a
SHA3-384 hash: da64029f9883933ce270962f30073c9653bda8787aff668e4036fce7469d218d5b9d4f69785a656b118e6a31806f0ea6
SHA1 hash: 33f2f0e05b9c159844f5409343dd0cea46925050
MD5 hash: e816e1dd35c4161fcdbc7e281e269a05
humanhash: papa-connecticut-seven-lamp
File name:nshkarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:65'588 bytes
First seen:2025-03-01 11:52:41 UTC
Last seen:2025-03-01 13:02:45 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:XEzA3I/OGZaSDoDE6uNziJguJvl7DC2dJzNuL7CwA2YMMZseE3U8m4BlPt1QjkQZ:0zUOhZaSSjJLWfCrnZsX3BdtSbiM+3
TLSH T1C8532A85BC81A612C6D062BAFF1E428D772653A8D2EF7303DD256F21378792B0E77541
telfhash t164012b314d4c6e5c67e0410da29d026a76a472f52e736985bbbf588f47418e0b07563f
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.ELF.Mirai-COW.6217.26653.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c2f6662dfba428b46f7ed0linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67c2f53d25afd1330131d2db/reports/651af98a-8ae1-4531-849b-f82ee82dd329/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/99e91e689bb3c540d42cf0bf5d22da3e5c2e54ddfe8e024bb6a4e5a15ce5039a
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2794db04-095f-4edf-ac18-8aaeec347b16
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1627057
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/99e91e689bb3c540d42cf0bf5d22da3e5c2e54ddfe8e024bb6a4e5a15ce5039a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/99e91e689bb3c540d42cf0bf5d22da3e5c2e54ddfe8e024bb6a4e5a15ce5039a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-01 11:53:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
10 of 38 (26.32%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=thur42e3wpcubvbm6c7v2iw2hzoc4vg572haes5wuts2cxhfaona._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250301-n2ekzazway/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/b0aea894-8a6e-4dd4-b780-82de015d6165
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/99e91e689bb3c540d42cf0bf5d22da3e5c2e54ddfe8e024bb6a4e5a15ce5039a

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 99e91e689bb3c540d42cf0bf5d22da3e5c2e54ddfe8e024bb6a4e5a15ce5039a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3462148/
  
Delivery method
Distributed via web download

Comments