MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 471a65769b370698f21b8c05eafc19b449275ddf9e5784c7a4b13b64a2651681. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 471a65769b370698f21b8c05eafc19b449275ddf9e5784c7a4b13b64a2651681
SHA3-384 hash: 1fa10ae3bc5cab723046345bbb5e87c01ae35d054ed5088652ee211cecb8e330c7a64accf7693d0b4b79365e474c9287
SHA1 hash: ec7ad118aa24b34a0d291f75f1281ba01bec436e
MD5 hash: 041fce7ac8a94631e3e08bf9c8d5dd6f
humanhash: london-tennessee-iowa-bravo
File name:zerarm
Download: download sample
Signature Mirai
Create hunting rule
File size:47'228 bytes
First seen:2024-11-26 22:20:49 UTC
Last seen:2024-12-08 14:44:44 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:nxnwMEdTtpSIsp18+fXpqxI00Tcw+3fIkbI07groqNBxnNqOlUgQ1dT:pwzdYXp8I02cTvoXBx0nT
TLSH T1F7230740B8918A17C5E4137EFA2E428D372563B8E2DF7217DD222F15778A82B0DB7642
telfhash t1d331cf14de881adc6be0c294429bd23b699b31f84712219e0f2e6f9f056bec2f254433
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674649d0b31374f09834eee5linux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/674649cf32aaf8d9ccc3262a/reports/6cab1b01-0e01-4e85-90eb-faaf0ec05dea/overview
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:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/471a65769b370698f21b8c05eafc19b449275ddf9e5784c7a4b13b64a2651681
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c359a6e9-d4ed-40bc-b72e-ed812805caf0
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1563423
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample scans a subnet
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/471a65769b370698f21b8c05eafc19b449275ddf9e5784c7a4b13b64a2651681
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/471a65769b370698f21b8c05eafc19b449275ddf9e5784c7a4b13b64a2651681/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-26 22:21:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i4ngk5u3g4djr4q3rqc6v7azwresoxo7tzlyjr5ewe5wjitfc2aq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion
Link:
https://tria.ge/reports/241126-19myjaspa1/
Behaviour
Changes its process name
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7b557e7d-0a5d-4ab0-9f41-56e4a2f04349
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/471a65769b370698f21b8c05eafc19b449275ddf9e5784c7a4b13b64a2651681

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:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 471a65769b370698f21b8c05eafc19b449275ddf9e5784c7a4b13b64a2651681

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3299541/
  
Delivery method
Distributed via web download

Comments