MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdac248ee281e88c0f8efd596b53fd40c16420259654c70da4f88568030183cb. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdac248ee281e88c0f8efd596b53fd40c16420259654c70da4f88568030183cb
SHA3-384 hash: ef0fd035355901c6c81fdf991ab41560f679f2cc089b237dddf9e3ec9bd2fef4a385582fa100a93d2702bf91a6dfe744
SHA1 hash: 08273529e5dc91dff0856d124c42a9db63b23167
MD5 hash: bae60e851f3990d72b967fc2b851cac3
humanhash: social-nuts-oscar-xray
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:1'129'400 bytes
First seen:2026-06-10 02:46:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 24576:nQF+YN1NgqDCRN0xrb4+rkIVB8NLoNWMiG:nQEYN1NgRvErEskITmLoQG
TLSH T11F359D2AB2B2B6BCD057C03047DBC6A15532F0755A323D7F26C4CB353EA6DA51369B22
telfhash t1c011e932c3b9b43507d3c62ee8985fa351ee80368e0d5c2ba69a8e6c530949d120795f
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
35
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Creating a file in the %temp% directory
Changes access rights for a written file
Locks files
Creating a file
Changes access rights for a file
Deletes a file
Connection attempt
Receives data from a server
Runs as daemon
Kills processes
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc
Link:
https://www.filescan.io/uploads/6a28d004bf16337e43bf247e/reports/a8b9f74c-1faf-4d64-a8f1-9f92e63f80d5/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-06-09T13:23:00Z UTC
Last seen:
2026-06-09T20:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cdac248ee281e88c0f8efd596b53fd40c16420259654c70da4f88568030183cb/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a458a89-f25a-4c1a-a2cd-7deb8b4096c8
Score:
96%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cdac248ee281e88c0f8efd596b53fd40c16420259654c70da4f88568030183cb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cdac248ee281e88c0f8efd596b53fd40c16420259654c70da4f88568030183cb/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-06-09 21:18:59 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 36 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwwcjdxcqhuiyd4o7vmwwu75idawiibfszkmodne7ccwqaybqpfq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/260610-c9hrtacz7y/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads CPU attributes
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes itself
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:ldpreload
Create hunting rule
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:malwareelf55503
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:test_rule_vldslv
Create hunting rule
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: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 cdac248ee281e88c0f8efd596b53fd40c16420259654c70da4f88568030183cb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3848694/
  
Delivery method
Distributed via web download

Comments