MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5339957f3da54da1d479909843eebf0359c1a746570940db9b89e79b84c4084. 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: f5339957f3da54da1d479909843eebf0359c1a746570940db9b89e79b84c4084
SHA3-384 hash: e67dd70a51b45283559a0832e63719df8dd2dea4968873d7cbe9d0d031c91997fb79dbf4f74d0c4ff35ef277198f773d
SHA1 hash: 4fd4b60f5e07a1ce6bc6d73d59a1b157679a4648
MD5 hash: 44b287570620ad47de49cc7426e800cb
humanhash: pip-johnny-football-summer
File name:xnxnxnxnxnxnxnxnaarch64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:197'488 bytes
First seen:2025-11-04 00:51:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:badBpAIWIfbEdOcdY3rZiigZ2eNRzPxC:bOVfbEdxm4iub8
TLSH T19D148D68FE4F68D2D2C7E37DAE4A0FA2302779749565C0B51A00A29FD5EAFD488D0613
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 c185765ba0952d63188ac1415db1f1961365c2b1974c1aa667a00c7373d904bb
File size (compressed) :70'460 bytes
File size (de-compressed) :197'488 bytes
Format:linux/arm64
Packed file: c185765ba0952d63188ac1415db1f1961365c2b1974c1aa667a00c7373d904bb

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Receives data from a server
Locks files
Sends data to a server
DNS request
Creating a file in the %temp% directory
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm anti-vm rust
Link:
https://www.filescan.io/uploads/69094ef754bd57cadc982c3a/reports/9aca2ca8-6344-4360-a34e-c4c5cfaf864a/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:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f5339957f3da54da1d479909843eebf0359c1a746570940db9b89e79b84c4084
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
First seen:
2025-11-03T23:06:00Z UTC
Last seen:
2025-11-04T00:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5339957f3da54da1d479909843eebf0359c1a746570940db9b89e79b84c4084/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5731e5eb-8711-401c-82ea-69c980fee336
Behavior Graph:
Download SVG
%3 guuid=b443154f-1900-0000-ee26-34c9f50c0000 pid=3317 /usr/bin/sudo guuid=8d0e4a51-1900-0000-ee26-34c9fd0c0000 pid=3325 /tmp/sample.bin guuid=b443154f-1900-0000-ee26-34c9f50c0000 pid=3317->guuid=8d0e4a51-1900-0000-ee26-34c9fd0c0000 pid=3325 execve
Gathering data
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
2 / 100
Link:
https://www.joesandbox.com/analysis/1807374
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5339957f3da54da1d479909843eebf0359c1a746570940db9b89e79b84c4084
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f5339957f3da54da1d479909843eebf0359c1a746570940db9b89e79b84c4084/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-04 00:58:41 UTC
File Type:
ELF64 Little (Exe)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6uzzsv7t3jknuhkhteeyipxl6a2zygtumvyjidnzxcphtocmicca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251104-a9zn8aar2v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/0c9c19c9-a48b-406e-ad2e-6d54d876b1bc
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/f5339957f3da54da1d479909843eebf0359c1a746570940db9b89e79b84c4084

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: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

sh 6956dbac3319b8acbb5bef935e05da5b2de2e429812a7a632b32ae6d745f5dc9

Mirai

elf c185765ba0952d63188ac1415db1f1961365c2b1974c1aa667a00c7373d904bb

Mirai

elf f5339957f3da54da1d479909843eebf0359c1a746570940db9b89e79b84c4084

(this sample)

  
Dropped by
SHA256 c185765ba0952d63188ac1415db1f1961365c2b1974c1aa667a00c7373d904bb
  
Dropped by
MD5 823b7b9489c5b752efd25a1736189db1
  
URLhaus
https://urlhaus.abuse.ch/url/3695373/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3696646/

Comments