MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4426227e0cebfcb6071c2645d0b076c4cdf9e3dde7edb9f18a1028a58eca047b. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4426227e0cebfcb6071c2645d0b076c4cdf9e3dde7edb9f18a1028a58eca047b
SHA3-384 hash: 543ea6b66c1026c42d051c65d52b7d9575be6156ab7fd82da4d4b73bc49f112d86ccb9d2eee981286459a2606103f669
SHA1 hash: 3dd8ff524660c793f404b5c72fdff5904c12f9e6
MD5 hash: 78be79dcc2160ea71d895b18f264cd07
humanhash: moon-oxygen-fix-connecticut
File name:arm5.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:99'540 bytes
First seen:2025-11-23 15:50:11 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cL49im0k9rgc6bjKZcilRGwp49sadpQzbW4H/jO8jqkjoI5amp+sesem4:cL49L98cMKZzjUsav8bWkd5jJM
TLSH T194A34B92BD82DA12C5C162B7FF1E424C772713E8D2EF72039E215F31668A56B0E7B542
telfhash t1bf41de970ba005eda7e84745c1d96459cfed39bd2b1428b7ca9cbb2f82439d2b02e416
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 :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
android mirai rust
Link:
https://www.filescan.io/uploads/69232d455d3feebe12d8332f/reports/b837bf5b-2168-4ba6-b0bd-23d76a19b0cd/overview
Verdict:
Malicious
Uses P2P?:
true
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
115
Number of processes launched:
62
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4426227e0cebfcb6071c2645d0b076c4cdf9e3dde7edb9f18a1028a58eca047b
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.154.35.153:6969
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/917fb272-d9db-4607-a2da-c5f8d3204e7b
Behavior Graph:
Download SVG
%3 guuid=b6e7070a-1700-0000-b85f-f8267a0d0000 pid=3450 /usr/bin/sudo guuid=2e5cf90c-1700-0000-b85f-f826850d0000 pid=3461 /tmp/sample.bin guuid=b6e7070a-1700-0000-b85f-f8267a0d0000 pid=3450->guuid=2e5cf90c-1700-0000-b85f-f826850d0000 pid=3461 execve
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1819547
Signature
Drops files in suspicious directories
Drops invisible ELF files
Executes the "crontab" command typically for achieving persistence
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
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)
Sample tries to persist itself using /etc/profile
Sample tries to persist itself using cron
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Writes identical ELF files to multiple locations
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819547 Sample: arm5.uhavenobotsxd.elf Startdate: 23/11/2025 Architecture: LINUX Score: 92 91 94.154.35.153, 59720, 6969 SELECTELRU Ukraine 2->91 93 109.202.202.202, 80 INIT7CH Switzerland 2->93 95 5 other IPs or domains 2->95 109 Multi AV Scanner detection for submitted file 2->109 11 arm5.uhavenobotsxd.elf 2->11         started        14 dash rm 2->14         started        16 dash rm 2->16         started        signatures3 process4 signatures5 123 Sample reads /proc/mounts (often used for finding a writable filesystem) 11->123 18 arm5.uhavenobotsxd.elf 11->18         started        process6 file7 83 /var/spool/cron/root, ASCII 18->83 dropped 85 /var/spool/cron/crontabs/root, ASCII 18->85 dropped 87 /root/.bashrc, ASCII 18->87 dropped 89 11 other files (10 malicious) 18->89 dropped 111 Sample tries to set files in /etc globally writable 18->111 113 Sample tries to persist itself using /etc/profile 18->113 115 Drops files in suspicious directories 18->115 117 4 other signatures 18->117 22 arm5.uhavenobotsxd.elf sh 18->22         started        24 arm5.uhavenobotsxd.elf sh 18->24         started        26 arm5.uhavenobotsxd.elf sh 18->26         started        28 24 other processes 18->28 signatures8 process9 signatures10 31 sh S99elg1 22->31         started        33 sh crontab 24->33         started        37 sh 24->37         started        39 sh cp 26->39         started        125 Sample tries to kill multiple processes (SIGKILL) 28->125 41 sh cp 28->41         started        43 sh cp 28->43         started        45 sh cp 28->45         started        47 22 other processes 28->47 process11 file12 49 S99elg1 31->49         started        51 S99elg1 cokmbutt 31->51         started        73 /var/spool/cron/crontabs/tmp.xrWRro, ASCII 33->73 dropped 99 Sample tries to persist itself using cron 33->99 101 Executes the "crontab" command typically for achieving persistence 33->101 54 sh crontab 37->54         started        75 /usr/bin/cokmbutt, ELF 39->75 dropped 103 Writes identical ELF files to multiple locations 39->103 105 Drops files in suspicious directories 39->105 77 /boot/.tjm82d7s, Unknown 41->77 dropped 107 Drops invisible ELF files 41->107 79 /var/jbx/shared/.ve7r3whs, Unknown 43->79 dropped 81 /var/log/.1uqrt3dt, ELF 45->81 dropped 56 S99g585 .tjm82d7s 47->56         started        58 S99ifcd .1uqrt3dt 47->58         started        60 sh cokmbutt 47->60         started        62 sh cokmbutt 47->62         started        signatures13 process14 signatures15 64 S99elg1 cokmbutt 49->64         started        67 S99elg1 cokmbutt 49->67         started        69 S99elg1 cokmbutt 49->69         started        71 41 other processes 49->71 119 Executes the "crontab" command typically for achieving persistence 54->119 121 Sample reads /proc/mounts (often used for finding a writable filesystem) 56->121 process16 signatures17 97 Sample reads /proc/mounts (often used for finding a writable filesystem) 64->97
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4426227e0cebfcb6071c2645d0b076c4cdf9e3dde7edb9f18a1028a58eca047b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4426227e0cebfcb6071c2645d0b076c4cdf9e3dde7edb9f18a1028a58eca047b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-23 15:50:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=iqtce7qm5p6lmby4ezc5bmdwytg7ty6547w3t4mkcaukldwkar5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251123-s9554stkcn/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/53043195-7e83-400e-a7d6-2eb25c998329
Please note that we are no longer able to provide a coverage score for Virus Total.

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 4426227e0cebfcb6071c2645d0b076c4cdf9e3dde7edb9f18a1028a58eca047b

(this sample)

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

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