MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ecaaefc7170b2e0f9d44ab4b43715d1a8ae1444dcd3cbfcb44a85ca40127a8e7. 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 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ecaaefc7170b2e0f9d44ab4b43715d1a8ae1444dcd3cbfcb44a85ca40127a8e7
SHA3-384 hash: cd6f5ac1eb23c536c54b4f8ef9d9a3d9611a7b4845b0655684e2a8c0fb830bdd085754b94a7ab065a2542a45075c27e3
SHA1 hash: b29f847316911c5c97a3338459e5920af50c0f0d
MD5 hash: 1bdad7cd0fd1c5559adbe5abf9bb1965
humanhash: georgia-four-uniform-louisiana
File name:ARM64
Download: download sample
Signature Mirai
Create hunting rule
File size:7'995'540 bytes
First seen:2026-02-25 16:07:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 49152:0lnqgBKmZk545/hWYLgxaG1YWcXUlc8etPNksH8kyCTNLhuC4P6yd5ER:0tqgBKTq/hWQgxaG1YtXUl5et1bcJER
TLSH T171867C45FC1D7862DAC8B6352FA25294723DBC098F41C7272614B77CEAF63688F63660
gimphash e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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 273d0221dc2565e9db2c66c0a817db6f97422456c451db8f478e68861e9ccefa
File size (compressed) :2'115'280 bytes
File size (de-compressed) :7'995'540 bytes
Format:linux/arm64
Packed file: 273d0221dc2565e9db2c66c0a817db6f97422456c451db8f478e68861e9ccefa

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058922-0
Create hunting rule

Unix.Trojan.Mirai-10059005-0
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Runs as daemon
Creating a file in the %temp% directory
Creating a process from a recently created file
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/ecaaefc7170b2e0f9d44ab4b43715d1a8ae1444dcd3cbfcb44a85ca40127a8e7
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.64.le
Link:
https://opentip.kaspersky.com/ecaaefc7170b2e0f9d44ab4b43715d1a8ae1444dcd3cbfcb44a85ca40127a8e7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9e4a0044-b0e9-4382-b617-3719b5be0cce
Behavior Graph:
Download SVG
%3 guuid=fd6866a3-2100-0000-a4a7-3598b5090000 pid=2485 /usr/bin/sudo guuid=84a318a5-2100-0000-a4a7-3598bb090000 pid=2491 /tmp/sample.bin guuid=fd6866a3-2100-0000-a4a7-3598b5090000 pid=2485->guuid=84a318a5-2100-0000-a4a7-3598bb090000 pid=2491 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/56f4c886-9220-43f5-b06a-d199f2ae95d0
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ecaaefc7170b2e0f9d44ab4b43715d1a8ae1444dcd3cbfcb44a85ca40127a8e7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ecaaefc7170b2e0f9d44ab4b43715d1a8ae1444dcd3cbfcb44a85ca40127a8e7/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-02-25 16:08:58 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5svo7ryxbmxa7hkevnfug4k5dkfocrcnzu6l7s2evbokiajhvdtq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260225-tlfqzscy3c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.30
Link:
https://yomi.yoroi.company/submissions/ecaaefc7170b2e0f9d44ab4b43715d1a8ae1444dcd3cbfcb44a85ca40127a8e7

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:dependsonpythonailib
Create hunting rule
Author:Tim Brown
Description:Hunts for dependencies on Python AI libraries
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:DetectGoMethodSignatures
Create hunting rule
Author:Wyatt Tauber
Description:Detects Go method signatures in unpacked Go binaries
Rule name:Detect_Go_GOMAXPROCS
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:F01_s1ckrule
Create hunting rule
Author:s1ckb017
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:GoBinTest
Create hunting rule
Rule name:golang
Create hunting rule
Rule name:golang_binary_string
Create hunting rule
Description:Golang strings present
Rule name:Golang_Find_CSC846
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:Golang_Find_CSC846_Simple
Create hunting rule
Author:Ashar Siddiqui
Description:Find Go Signatuers
Rule name:identity_golang
Create hunting rule
Author:Eric Yocam
Description:find Golang malware
Rule name:linux_protocol_doh
Create hunting rule
Author:@_lubiedo
Description:DNS-over-HTTPS yara rule
Rule name:ProgramLanguage_Golang
Create hunting rule
Author:albertzsigovits
Description:Application written in Golang programming language
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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 273d0221dc2565e9db2c66c0a817db6f97422456c451db8f478e68861e9ccefa

Mirai

elf ecaaefc7170b2e0f9d44ab4b43715d1a8ae1444dcd3cbfcb44a85ca40127a8e7

(this sample)

  
Dropped by
SHA256 273d0221dc2565e9db2c66c0a817db6f97422456c451db8f478e68861e9ccefa
  
URLhaus
https://urlhaus.abuse.ch/url/3785545/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3785550/
  
Dropped by
MD5 b0a60b07381787a79524ae7bc48bbbe0

Comments