MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f17f977aa428a675fe52dc2e6a3db196541b87c343ce74844dd5462aea9fb197. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f17f977aa428a675fe52dc2e6a3db196541b87c343ce74844dd5462aea9fb197
SHA3-384 hash: b595c8a7e912a942b41e669508be107cab2ff31d3c8d98cef9befb2f3f4c7705e3f6af571f2baa6d76304f601c4bd0e9
SHA1 hash: 018164db0855c0a559ca4097051eed9f79ff6857
MD5 hash: fc9582635bf1522429abf664fd06d6ab
humanhash: eighteen-cup-lamp-oregon
File name:mipsel.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:123'784 bytes
First seen:2025-11-08 23:20:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:E92NylFeh7go837K2eKxM43VeooGbrZfo01IZwyNGUhYZyWRWvSLi4oXTPFDjemQ:E9BlQhUDKTkzlea2rYoLXPFB
TLSH T13AC3D709EF654EFBEC6FCC3706E90B4524CC691612A83B7A7674D42CF60A14B4AE3964
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 :
64
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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creates directories in a temporary directory
Deleting a recently created file
Sends data to a server
Mounts file systems
Kills processes
Creating a file in the %temp% directory
Receives data from a server
Creating a file
Sets a written file as executable
Runs as daemon
Creating a file in the %temp% subdirectories
Opens a port
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash lolbin mirai
Link:
https://www.filescan.io/uploads/690fd06945d0218fdf1f5109/reports/3dd9dc8a-0aea-446c-8ce4-face109ba82e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f17f977aa428a675fe52dc2e6a3db196541b87c343ce74844dd5462aea9fb197
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-08T20:27:00Z UTC
Last seen:
2025-11-08T21:02:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.gu
Link:
https://opentip.kaspersky.com/f17f977aa428a675fe52dc2e6a3db196541b87c343ce74844dd5462aea9fb197/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1e648065-4286-4476-83ff-e4728c3672b4
Behavior Graph:
Download SVG
%3 guuid=6dfe4de0-1700-0000-d896-fec8220d0000 pid=3362 /usr/bin/sudo guuid=82288de2-1700-0000-d896-fec82a0d0000 pid=3370 /tmp/sample.bin guuid=6dfe4de0-1700-0000-d896-fec8220d0000 pid=3362->guuid=82288de2-1700-0000-d896-fec82a0d0000 pid=3370 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c883aae2-3e6a-4fa0-888e-48a287c97f80
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1810736
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: 1810736 Sample: mipsel.uhavenobotsxd.elf Startdate: 09/11/2025 Architecture: LINUX Score: 56 67 94.154.35.153, 59738, 6969 SELECTELRU Ukraine 2->67 69 192.229.74.252, 38178, 80 LEASEWEB-USA-LAX-11US United States 2->69 71 4 other IPs or domains 2->71 73 Multi AV Scanner detection for submitted file 2->73 10 mipsel.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 77 Sample reads /proc/mounts (often used for finding a writable filesystem) 10->77 19 mipsel.uhavenobotsxd.elf 10->19         started        22 mipsel.uhavenobotsxd.elf 10->22         started        process6 file7 61 /tmp/.taunt, POSIX 19->61 dropped 63 /tmp/.mock, POSIX 19->63 dropped 65 /tmp/.broken_shell, POSIX 19->65 dropped 24 mipsel.uhavenobotsxd.elf 19->24         started        27 mipsel.uhavenobotsxd.elf 19->27         started        29 mipsel.uhavenobotsxd.elf 19->29         started        31 mipsel.uhavenobotsxd.elf 19->31         started        process8 signatures9 75 Sample tries to kill multiple processes (SIGKILL) 24->75 33 mipsel.uhavenobotsxd.elf 24->33         started        35 mipsel.uhavenobotsxd.elf 24->35         started        37 mipsel.uhavenobotsxd.elf 24->37         started        45 73 other processes 24->45 39 mipsel.uhavenobotsxd.elf 27->39         started        41 mipsel.uhavenobotsxd.elf 29->41         started        43 mipsel.uhavenobotsxd.elf 31->43         started        process10 process11 47 mipsel.uhavenobotsxd.elf 33->47         started        49 mipsel.uhavenobotsxd.elf 35->49         started        51 mipsel.uhavenobotsxd.elf 37->51         started        53 mipsel.uhavenobotsxd.elf 45->53         started        55 mipsel.uhavenobotsxd.elf 45->55         started        57 mipsel.uhavenobotsxd.elf 45->57         started        59 70 other processes 45->59
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f17f977aa428a675fe52dc2e6a3db196541b87c343ce74844dd5462aea9fb197
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f17f977aa428a675fe52dc2e6a3db196541b87c343ce74844dd5462aea9fb197/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f17f977aa428a675fe52dc2e6a3db196541b87c343ce74844dd5462aea9fb197
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 23:21:15 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=6f7zo6vefcthl7ss3qxgupnrszkbxb6diphhjbcn2vdcv2u7wglq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/251108-3b3bnswpgn/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7db86ad9-28e9-4dcb-a73f-19da91f0498b
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: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 f17f977aa428a675fe52dc2e6a3db196541b87c343ce74844dd5462aea9fb197

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686381/
  
Delivery method
Distributed via web download

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