MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d
SHA3-384 hash: 832f91ecdc6b0fa3bb3ae50c72bd713e7651ca73181124ba27f462611bcc7d0b51ca2508bf9ad395fb3f6a98adb9d34f
SHA1 hash: 6626ea32d0d34f8e2ea5c5aa6643a6faa366764e
MD5 hash: 16b5ac9278c4425864a5e6eb264d468a
humanhash: one-carolina-echo-green
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:366'996 bytes
First seen:2026-01-16 01:43:32 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:3T84MjkhCS7dUgYMTjObkuOxiEBmb66T/K7k7zNuK7AcleHnlOWboU7Z:3T8u7tczYK7AcleF10U7Z
TLSH T1AE74D596EB411EBBC40EDE30011F4BC411AD849953EB576BB278C45EBF8EA0E69CBD44
telfhash t1bd3165d5193fc4659eb25940dcec1285b50f8923e8921e22ef58cb9c44ba20ee089fdf
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 f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017
File size (compressed) :133'200 bytes
File size (de-compressed) :366'996 bytes
Format:linux/mipsel
Packed file: f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017

Intelligence

File Origin
# of uploads :
1
# of downloads :
120
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058997-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc mirai
Link:
https://www.filescan.io/uploads/696997f9fdafd7624aaea4eb/reports/ac874a39-8077-4398-b706-ab70fe15eba2/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-16T02:48:00Z UTC
Last seen:
2026-01-16T03:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3c809e0c-67e7-434e-af31-770e944525f6
Behavior Graph:
Download SVG
%3 guuid=ce8b0add-1700-0000-3187-14cfa50b0000 pid=2981 /usr/bin/sudo guuid=5afed2de-1700-0000-3187-14cfab0b0000 pid=2987 /tmp/sample.bin guuid=ce8b0add-1700-0000-3187-14cfa50b0000 pid=2981->guuid=5afed2de-1700-0000-3187-14cfab0b0000 pid=2987 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/191428e4-4f42-432a-bb00-ddbe4025e368
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1851774
Signature
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-16 01:44:28 UTC
File Type:
ELF32 Little (SO)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zjvl2zxljfoccndr5ts2ejxcbmfiurydr72z4gpyugvkbaph72oq._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/260116-b517xscn8z/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/100cdd08-e3a5-4d21-be6b-8cce0bb71c9d
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d

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: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:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:elf_arm_mips_ko_so
Create hunting rule
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:testlumma
Create hunting rule
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 f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017

Mirai

elf ca6abd66eb495c213471ece5a226e20b0a8a47038ff59e19f8a1aaa081e7fe9d

(this sample)

  
Dropped by
SHA256 f307b3f86e6159408fa89c5cbcc7c2b0546d322816af7872862c4941cd0d4017
  
URLhaus
https://urlhaus.abuse.ch/url/3756008/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 24fb747a31b3a7e668de871bdc3f85e9
  
URLhaus
https://urlhaus.abuse.ch/url/3748052/
  
URLhaus
https://urlhaus.abuse.ch/url/3756009/

Comments