MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ee5b01289888546241b7b3a1ef7f34e75532b8cac12f367cab0189babf40ac7. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ee5b01289888546241b7b3a1ef7f34e75532b8cac12f367cab0189babf40ac7
SHA3-384 hash: 9f805c94c523380e5bc8eb2c2a116ecb15573e8b94dfb3b3e3787a154d9b418bdf0e28876bd49b1c039c8808d4093b7b
SHA1 hash: b88cbb7d139360eaa301a1370b25b89c7cc5a224
MD5 hash: 185e3e41e19630f6e387c45de99da04a
humanhash: robin-colorado-papa-johnny
File name:mips.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:106'396 bytes
First seen:2025-11-19 17:40:08 UTC
Last seen:2025-11-20 16:34:08 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:0t2kds/XVBG9digjieUoszWuoGsUZ/TORtDoe4602MFDem7mve:vB98dYeUoszWAsUTOvtMdmve
TLSH T119A3D91E7E629FADF3AC823447B74B31A75823862BE1D685E2ACD5052F7024D241FF64
telfhash t18221755c497823e497721c592badef77d5a130df07276e3b8e11a9bdaa6d8825d00c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
93
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10001386-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10017641-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Changes access rights for a written file
Kills processes
Launching a process
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Sets a written file as executable
Changes the time when the file was created, accessed, or modified
Opens a port
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/691e011350582f12f322c687/reports/ac591a35-0c61-4d1c-9109-4ce870ebca90/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
29
Number of processes launched:
20
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3ee5b01289888546241b7b3a1ef7f34e75532b8cac12f367cab0189babf40ac7
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 94.154.35.153:6969
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-19T15:51:00Z UTC
Last seen:
2025-11-20T01:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3ee5b01289888546241b7b3a1ef7f34e75532b8cac12f367cab0189babf40ac7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2ce3928d-a9c0-42d9-8daf-8628b97815b4
Behavior Graph:
Download SVG
%3 guuid=a9e6c3e7-1900-0000-b05e-598bf40c0000 pid=3316 /usr/bin/sudo guuid=318cc7e9-1900-0000-b05e-598bfb0c0000 pid=3323 /tmp/sample.bin guuid=a9e6c3e7-1900-0000-b05e-598bf40c0000 pid=3316->guuid=318cc7e9-1900-0000-b05e-598bfb0c0000 pid=3323 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/486ccb25-5051-45fe-9be3-62008fc8681c
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1817109
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
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
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1817109 Sample: mips.uhavenobotsxd.elf Startdate: 19/11/2025 Architecture: LINUX Score: 80 56 94.154.35.153, 40684, 6969 SELECTELRU Ukraine 2->56 58 43.198.90.10, 41320, 41322, 41324 LILLY-ASUS Japan 2->58 60 172.65.228.124, 25565, 48550 CLOUDFLARENETUS United States 2->60 9 mips.uhavenobotsxd.elf 2->9         started        process3 signatures4 64 Sample reads /proc/mounts (often used for finding a writable filesystem) 9->64 12 mips.uhavenobotsxd.elf 9->12         started        process5 file6 48 /var/spool/cron/root, ASCII 12->48 dropped 50 /var/spool/cron/crontabs/root, ASCII 12->50 dropped 52 /root/.bashrc, ASCII 12->52 dropped 54 6 other malicious files 12->54 dropped 76 Sample tries to set files in /etc globally writable 12->76 78 Sample tries to persist itself using /etc/profile 12->78 80 Drops files in suspicious directories 12->80 82 3 other signatures 12->82 16 mips.uhavenobotsxd.elf sh 12->16         started        18 mips.uhavenobotsxd.elf sh 12->18         started        20 mips.uhavenobotsxd.elf 12->20         started        23 3 other processes 12->23 signatures7 process8 signatures9 25 sh crontab 16->25         started        29 sh 16->29         started        31 sh cp 18->31         started        62 Sample tries to kill multiple processes (SIGKILL) 20->62 33 mips.uhavenobotsxd.elf sh 23->33         started        35 mips.uhavenobotsxd.elf sh 23->35         started        37 mips.uhavenobotsxd.elf 23->37         started        39 3 other processes 23->39 process10 file11 44 /var/spool/cron/crontabs/tmp.fwXPKC, ASCII 25->44 dropped 68 Sample tries to persist itself using cron 25->68 70 Executes the "crontab" command typically for achieving persistence 25->70 41 sh crontab 29->41         started        46 /usr/bin/.sh, ELF 31->46 dropped 72 Drops invisible ELF files 31->72 74 Drops files in suspicious directories 31->74 signatures12 process13 signatures14 66 Executes the "crontab" command typically for achieving persistence 41->66
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3ee5b01289888546241b7b3a1ef7f34e75532b8cac12f367cab0189babf40ac7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3ee5b01289888546241b7b3a1ef7f34e75532b8cac12f367cab0189babf40ac7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-19 17:40:37 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h3s3aeujrccumja3pm5b557tjz2vgk4mvqjpgz6kwamjxk7ubldq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/251119-v86rcsc15b/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Modifies Bash startup script
Creates/modifies Cron job
Creates/modifies environment variables
Modifies init.d
Modifies rc script
Write file to user bin folder
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8bbe5580-3e15-4d62-8064-2d9fb85317a3
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/3ee5b01289888546241b7b3a1ef7f34e75532b8cac12f367cab0189babf40ac7

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: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 3ee5b01289888546241b7b3a1ef7f34e75532b8cac12f367cab0189babf40ac7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686386/
  
Delivery method
Distributed via web download

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