MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61e461992a73559c092a22b2d2c8d19d7f5739f2c238faf1b05a6ec8cd10c19d. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61e461992a73559c092a22b2d2c8d19d7f5739f2c238faf1b05a6ec8cd10c19d
SHA3-384 hash: dc23ae8cbc711764704e04fdda06854ded8e201c81506bc875631b2ba00521f52c90abe4bd3c6d1e46a31151591ebcd3
SHA1 hash: 521975f2fc6004594396d5859bb850a4d9ade51c
MD5 hash: c48898218a39da56847e7e97fde12837
humanhash: victor-uncle-batman-sodium
File name:61e461992a73559c092a22b2d2c8d19d7f5739f2c238faf1b05a6ec8cd10c19d.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:104'484 bytes
First seen:2026-08-19 20:40:45 UTC
Last seen:2026-08-20 12:55:03 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:Ia64w/yGIJ3sN375AQv51ZNeD8OAEiTjhCIA0gFpk:KkL3sN3eQxJq8OADgfk
TLSH T1AFA3123D24130656F5C707B09F5BACE9641CA067EE33A035B2C13269A36D78E47A1F6B
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 whack_sh
Tags:elf exe UPX whack.sh
File size (compressed) :104'484 bytes
File size (de-compressed) :191'160 bytes
Format:linux/arm64
Unpacked file: 20eb4840ec929f6c8aedb2b9d74f3fce00ea789fbd8208651cba8282d67d9f33

Intelligence

File Origin
# of uploads :
2
# of downloads :
143
Origin country :
US US
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/6f76eb66-3991-4266-b640-fa7e4b428548/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Receives data from a server
Sends data to a server
Connection attempt
Manages services
Runs as daemon
DNS request
Changes access rights for a written file
Creating a file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Creates or modifies files in /init.d to set up autorun
Performs a bruteforce attack in the network
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/61e461992a73559c092a22b2d2c8d19d7f5739f2c238faf1b05a6ec8cd10c19d
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8c998966-1f91-4cb8-817f-3bb62094b390
Behavior Graph:
Download SVG
%3 guuid=13389039-1f00-0000-3027-129e0a080000 pid=2058 /usr/bin/sudo guuid=7b10313d-1f00-0000-3027-129e11080000 pid=2065 /tmp/sample.bin guuid=13389039-1f00-0000-3027-129e0a080000 pid=2058->guuid=7b10313d-1f00-0000-3027-129e11080000 pid=2065 execve
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/520e4cd2-ac21-46a6-9c56-0255a81eb028
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/61e461992a73559c092a22b2d2c8d19d7f5739f2c238faf1b05a6ec8cd10c19d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/61e461992a73559c092a22b2d2c8d19d7f5739f2c238faf1b05a6ec8cd10c19d/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mhsgdgjkonkzycjkekznfsgrtv7voopsyi4pv4nqljxmrtiqygoq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260819-zggqdahp9s/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.23
Link:
https://yomi.yoroi.company/submissions/61e461992a73559c092a22b2d2c8d19d7f5739f2c238faf1b05a6ec8cd10c19d

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:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 61e461992a73559c092a22b2d2c8d19d7f5739f2c238faf1b05a6ec8cd10c19d

(this sample)

Mirai

elf 20eb4840ec929f6c8aedb2b9d74f3fce00ea789fbd8208651cba8282d67d9f33

  
Delivery method
Distributed via web download
  
Dropping
SHA256 20eb4840ec929f6c8aedb2b9d74f3fce00ea789fbd8208651cba8282d67d9f33
  
Dropping
MD5 2c1ff3f2460e9df52fe5ff1321706128
  
URLhaus
https://urlhaus.abuse.ch/url/3904708/

Comments