MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fd5d16d98d7ccb8e11ae537248677c5c40934a4f40a953a747a11f67f32d70b. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fd5d16d98d7ccb8e11ae537248677c5c40934a4f40a953a747a11f67f32d70b
SHA3-384 hash: b6bdb40323efd642081245ffb28b10b194a0ea1741d1daacee965d4da30f32bc210f12626f2ea2bd4abeecabf508440d
SHA1 hash: cdc34b03e0b11229d5f802bd8d0cbaa9f138fb81
MD5 hash: 1beb065a9fa028c12022e9b8e9be078f
humanhash: august-echo-aspen-leopard
File name:powerpc.uhavenobotsxd
Download: download sample
Signature Mirai
Create hunting rule
File size:85'744 bytes
First seen:2025-10-27 06:17:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BKiWyh5/jB9f+1qUXT+wwpepl1m6xl3E9pqfM1K2em/0:BmC/zf+PEepl1Rx6r0
TLSH T122833B01B30C0B43D0A75EB53E3F27D7D7EFB9D022A4E688255E968991B6D321186ECD
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
169
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:

Behaviour
Connection attempt
Deleting a recently created file
Mounts file systems
Creates directories in a temporary directory
Runs as daemon
Creating a file in the %temp% directory
Sets a written file as executable
Receives data from a server
Kills processes
Creating a file
Opens a port
Creating a file in the %temp% subdirectories
Sends data to a server
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/68ff0e903a79800405f7fbb2/reports/f4d1b0bd-5f25-4c17-9faa-e0f46b44010c/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-27T04:26:00Z UTC
Last seen:
2025-10-27T05:07:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5fd5d16d98d7ccb8e11ae537248677c5c40934a4f40a953a747a11f67f32d70b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8284f126-9d9f-4c0c-b802-161646e4601b
Behavior Graph:
Download SVG
%3 guuid=b7664775-1600-0000-fb1e-9f2e510d0000 pid=3409 /usr/bin/sudo guuid=0afc8878-1600-0000-fb1e-9f2e5a0d0000 pid=3418 /tmp/sample.bin guuid=b7664775-1600-0000-fb1e-9f2e510d0000 pid=3409->guuid=0afc8878-1600-0000-fb1e-9f2e5a0d0000 pid=3418 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bdcc114e-484f-409a-a93d-46fdff293a25
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1802207
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1802207 Sample: powerpc.uhavenobotsxd.elf Startdate: 27/10/2025 Architecture: LINUX Score: 52 35 94.154.35.153, 6969 SELECTELRU Ukraine 2->35 37 109.202.202.202, 80 INIT7CH Switzerland 2->37 39 3 other IPs or domains 2->39 41 Multi AV Scanner detection for submitted file 2->41 9 powerpc.uhavenobotsxd.elf 2->9         started        12 udisksd dumpe2fs 2->12         started        14 udisksd dumpe2fs 2->14         started        16 165 other processes 2->16 signatures3 process4 signatures5 43 Sample reads /proc/mounts (often used for finding a writable filesystem) 9->43 18 powerpc.uhavenobotsxd.elf 9->18         started        21 powerpc.uhavenobotsxd.elf 9->21         started        process6 file7 29 /tmp/.taunt, POSIX 18->29 dropped 31 /tmp/.mock, POSIX 18->31 dropped 33 /tmp/.broken_shell, POSIX 18->33 dropped 23 powerpc.uhavenobotsxd.elf 18->23         started        25 powerpc.uhavenobotsxd.elf 18->25         started        process8 process9 27 powerpc.uhavenobotsxd.elf 23->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5fd5d16d98d7ccb8e11ae537248677c5c40934a4f40a953a747a11f67f32d70b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5fd5d16d98d7ccb8e11ae537248677c5c40934a4f40a953a747a11f67f32d70b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-27 06:18:44 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 37 (45.95%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l7k5c3my27glryi24u3sjbtxyxcasnfe6qfjkotupii7m7zs24fq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai linux
Link:
https://tria.ge/reports/251027-g2y62sbm5t/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10001386-0
YARA:
n/a
Link:
https://app.threat.zone/submission/999b56b2-3495-4587-bd33-a483a73bcc09
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/5fd5d16d98d7ccb8e11ae537248677c5c40934a4f40a953a747a11f67f32d70b

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

sh a642661259f2493c9d259526b8c92cc40b38812dbf6ed715bf12b4215e5691be

Mirai

elf 5fd5d16d98d7ccb8e11ae537248677c5c40934a4f40a953a747a11f67f32d70b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3686380/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 a642661259f2493c9d259526b8c92cc40b38812dbf6ed715bf12b4215e5691be
  
Dropped by
MD5 6757eec1328f3432758018b379294492
  
URLhaus
https://urlhaus.abuse.ch/url/3685103/

Comments