MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 53bea745eaa1eb5e3a4e087394bdd501ed55aabe3616a47d998125dc7a310eeb. 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: 10


Intelligence 10 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 53bea745eaa1eb5e3a4e087394bdd501ed55aabe3616a47d998125dc7a310eeb
SHA3-384 hash: 495c5dc84f3d52d3d19212a37ca3e1a7473d11a269a61e9a7c3a78a48954550386026534daf1f08223278a060dc115cf
SHA1 hash: 5f38fa0ec3048d4f76121db746745cac1b0187e5
MD5 hash: 9877be5c2bb95e6a18b4460ede66f18b
humanhash: washington-west-golf-freddie
File name:arm5.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:83'864 bytes
First seen:2025-11-06 07:12:46 UTC
Last seen:2025-11-07 01:34:40 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:qI6Wjnm35RfpkWCbF19li07U3ZsjwWz9vCvjQmzxeq76vaVZFaVZNemk:4QSRfaWCrvi07yZ4wWZezwafIf2
TLSH T1EB834A55FC829613C9D12177FB1E428D7B6B53A8D3EB73039E269F61674A82B0E3B500
telfhash t13541d193cba41edc77d08348428b415b9ad930fd371114a5db2d7bdf0666de2743a532
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 :
124
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10001386-0
Create hunting rule

Unix.Trojan.Mirai-10010127-0
Create hunting rule

Unix.Trojan.Mirai-10017351-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-06T04:27:00Z UTC
Last seen:
2025-11-06T05:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/53bea745eaa1eb5e3a4e087394bdd501ed55aabe3616a47d998125dc7a310eeb/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3bf2b50c-8eeb-4950-9a81-d3f6266b8c1d
Behavior Graph:
Download SVG
%3 guuid=db87e8a4-1600-0000-ceac-a519f70c0000 pid=3319 /usr/bin/sudo guuid=5b653da7-1600-0000-ceac-a519fe0c0000 pid=3326 /tmp/sample.bin guuid=db87e8a4-1600-0000-ceac-a519f70c0000 pid=3319->guuid=5b653da7-1600-0000-ceac-a519fe0c0000 pid=3326 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a0196d09-1326-4652-a9df-f3fafa221db1
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1809071
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1809071 Sample: arm5.uhavenobotsxd.elf Startdate: 06/11/2025 Architecture: LINUX Score: 56 65 94.154.35.153, 38456, 6969 SELECTELRU Ukraine 2->65 67 15.185.243.50, 9016 AMAZON-02US United States 2->67 69 Multi AV Scanner detection for submitted file 2->69 10 arm5.uhavenobotsxd.elf 2->10         started        13 udisksd dumpe2fs 2->13         started        15 udisksd dumpe2fs 2->15         started        17 165 other processes 2->17 signatures3 process4 signatures5 73 Sample reads /proc/mounts (often used for finding a writable filesystem) 10->73 19 arm5.uhavenobotsxd.elf 10->19         started        process6 file7 59 /tmp/.taunt, POSIX 19->59 dropped 61 /tmp/.mock, POSIX 19->61 dropped 63 /tmp/.broken_shell, POSIX 19->63 dropped 22 arm5.uhavenobotsxd.elf 19->22         started        25 arm5.uhavenobotsxd.elf 19->25         started        27 arm5.uhavenobotsxd.elf 19->27         started        29 arm5.uhavenobotsxd.elf 19->29         started        process8 signatures9 71 Sample tries to kill multiple processes (SIGKILL) 22->71 31 arm5.uhavenobotsxd.elf 22->31         started        33 arm5.uhavenobotsxd.elf 22->33         started        35 arm5.uhavenobotsxd.elf 22->35         started        43 74 other processes 22->43 37 arm5.uhavenobotsxd.elf 25->37         started        39 arm5.uhavenobotsxd.elf 27->39         started        41 arm5.uhavenobotsxd.elf 29->41         started        process10 process11 45 arm5.uhavenobotsxd.elf 31->45         started        47 arm5.uhavenobotsxd.elf 33->47         started        49 arm5.uhavenobotsxd.elf 35->49         started        51 arm5.uhavenobotsxd.elf 43->51         started        53 arm5.uhavenobotsxd.elf 43->53         started        55 arm5.uhavenobotsxd.elf 43->55         started        57 71 other processes 43->57
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/53bea745eaa1eb5e3a4e087394bdd501ed55aabe3616a47d998125dc7a310eeb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/53bea745eaa1eb5e3a4e087394bdd501ed55aabe3616a47d998125dc7a310eeb/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-06 07:13:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ko7korpkuhvv4osobbzzjpovahwvlkv6gylki7mzqes5y6rrb3vq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai
Link:
https://tria.ge/reports/251106-h161yasmgk/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/e6dc0d1f-7855-4f70-b3fa-4e03c858a391
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/53bea745eaa1eb5e3a4e087394bdd501ed55aabe3616a47d998125dc7a310eeb

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
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 53bea745eaa1eb5e3a4e087394bdd501ed55aabe3616a47d998125dc7a310eeb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686383/
  
Delivery method
Distributed via web download

Comments