MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 816aeeb87ff5d80be69f457b0b6e350651d0dbd99857fa61dca18fbb4894f612. 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


Threat unknown


Vendor detections: 7


Intelligence 7 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 816aeeb87ff5d80be69f457b0b6e350651d0dbd99857fa61dca18fbb4894f612
SHA3-384 hash: cf35c7b18247cf363404ff1e3ebb8c69bb1dcc7f11a6df692ec1849f9a4765c4756e5b14ea31af0f9fbc909b4baa572f
SHA1 hash: 43bbeb92cf3ce017d30adef7dc4ddf937786d840
MD5 hash: 73f5212225fae000f9cdb331f63b847c
humanhash: two-bakerloo-sweet-kilo
File name:ultron.arm7
Download: download sample
File size:78'180 bytes
First seen:2026-04-13 02:44:02 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:PFn2k84AVSCFniU3aXT+biuXrLVl0y9M/iRrv812gYe5uG23:Ek8XV/iU3aXT+biE/MMv812g9uG23
TLSH T17D730949E9516B19C6E232FFFB8E128E33535FA8E3F931118D315F6123C5A9B0A75122
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence

File Origin
# of uploads :
1
# of downloads :
36
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai rust
Link:
https://www.filescan.io/uploads/69dc588cd920e19044f91bf7/reports/3ee31a7d-7919-4710-8a83-8029774c8146/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/816aeeb87ff5d80be69f457b0b6e350651d0dbd99857fa61dca18fbb4894f612
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/510af24b-a8e6-4878-afcb-5a608f84b794
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1897126
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1897126 Sample: ultron.arm7.elf Startdate: 13/04/2026 Architecture: LINUX Score: 52 18 204.76.203.168, 49618, 55574 UNASSIGNED Reserved 2->18 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 daisy.ubuntu.com 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many ports of the same IP (likely port scanning) 2->26 8 ultron.arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 ultron.arm7.elf 8->12         started        process6 14 ultron.arm7.elf 12->14         started        16 ultron.arm7.elf 12->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/816aeeb87ff5d80be69f457b0b6e350651d0dbd99857fa61dca18fbb4894f612
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/816aeeb87ff5d80be69f457b0b6e350651d0dbd99857fa61dca18fbb4894f612/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qfvo5od76xmaxzu7iv5qw3rvazi5bw6ztbl7uyo4ugh3wseu6yja._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260413-c8ec1aaw9q/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/816aeeb87ff5d80be69f457b0b6e350651d0dbd99857fa61dca18fbb4894f612

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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

elf 816aeeb87ff5d80be69f457b0b6e350651d0dbd99857fa61dca18fbb4894f612

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3817446/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3817447/

Comments