MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca9ef98018660b25ccd0c10e346fd410487c149ee82209c37f1de1fd83a59494. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca9ef98018660b25ccd0c10e346fd410487c149ee82209c37f1de1fd83a59494
SHA3-384 hash: ee8074e286f2e88be2457822dc35e51830b419839355c58684fed3685c79fe916b0bf1080b6d2741422d7239573c6f8a
SHA1 hash: abbd22d9c93401a6fddfeecca28bbe8bf76bcf27
MD5 hash: b254f00fc7bdb2ea148e29eaa55495dc
humanhash: louisiana-four-sad-hamper
File name:zerx86
Download: download sample
Signature Mirai
Create hunting rule
File size:45'712 bytes
First seen:2025-12-07 10:35:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:LJInlaFKl1RBTxlS4BsgHWLv3XcYz+gkQtSN0Iu2tQbwco8kd6MF:LJInlaF+1RB6KsfL0Yz+gESI4bOtd6M
TLSH T187235CC4D413D8F4ED1E19B42533F7B76EB2F43A11B8F9D7D794AA32A842610960A2DC
telfhash t1e11123f75ea504fcb3d06c48db2e66f11777c46312606a9900b12cd427e28d280b8c3b
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 :
1
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9857931-0
Create hunting rule

Unix.Trojan.Mirai-9866113-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9d66dfe7-2a6c-4de6-bdd1-93117d5336a0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1828292
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/ca9ef98018660b25ccd0c10e346fd410487c149ee82209c37f1de1fd83a59494
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ca9ef98018660b25ccd0c10e346fd410487c149ee82209c37f1de1fd83a59494/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-07 10:36:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zkpptaaymyfsltgqyehdi36ucbehyfe65aratq37dxq73a5fsska._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
linux
Link:
https://tria.ge/reports/251207-mnbrgsxjdp/
Behaviour
Changes its process name
Renames itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9857931-0
YARA:
Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3
Link:
https://app.threat.zone/submission/e0524bc0-94e2-45ee-98b6-4a75e96ca252
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.84
Link:
https://yomi.yoroi.company/submissions/ca9ef98018660b25ccd0c10e346fd410487c149ee82209c37f1de1fd83a59494

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_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
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 ca9ef98018660b25ccd0c10e346fd410487c149ee82209c37f1de1fd83a59494

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726336/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726333/

Comments