MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5a5042133edff83730562122b0e3aa53d9ce67366d51bb6e497bebc209e20cc. 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: 11


Intelligence 11 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f5a5042133edff83730562122b0e3aa53d9ce67366d51bb6e497bebc209e20cc
SHA3-384 hash: 8e151916337345f3bef4a1b4e0a579a9a6b72fcb54e61605fdf1dde20b2bffe91eb0a8634af1b181f32a71a675dd21b3
SHA1 hash: 340acd9926026f84e9517e66baa17e83c493f073
MD5 hash: 5106633ffedf0acedffa4abdcc36641d
humanhash: sweet-romeo-colorado-cat
File name:sdxkzX_UXA229x.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:35'644 bytes
First seen:2026-01-11 07:26:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:CJycMLp2MCNmVRghWqjfHRWSvOAHZ6LcGx/RHR4uVcqgw09k:iycgp9CJWqjPRp5H0LcWpx4u+qgw09k
TLSH T179F2E134E4051D85DFBBFF707869E58A1B970EEFF292C8554AC06751360658BBE108D1
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 UPX
File size (compressed) :35'644 bytes
File size (de-compressed) :88'132 bytes
Format:linux/ppc32
Unpacked file: 72dc7db1dfb8111bba7210784585f98025af35e1d074ffe37faade3909483800

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/bf28b58c-6f25-4e94-87ce-e1d093cb2696/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Kills processes
Receives data from a server
Creating a file
Runs as daemon
Opens a port
Substitutes an application name
Kills critical processes
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/696350a207ef5fa68e84230f/reports/4d04aba1-b32b-46b8-b118-1d07a51ce1b5/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-11T07:36:00Z UTC
Last seen:
2026-01-11T08:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5a5042133edff83730562122b0e3aa53d9ce67366d51bb6e497bebc209e20cc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4a192f1f-bd2f-4361-927f-97e5a1c7b4a3
Behavior Graph:
Download SVG
%3 guuid=4e47adae-1900-0000-3da3-17ac98080000 pid=2200 /usr/bin/sudo guuid=7d7717b1-1900-0000-3da3-17aca0080000 pid=2208 /tmp/sample.bin guuid=4e47adae-1900-0000-3da3-17ac98080000 pid=2200->guuid=7d7717b1-1900-0000-3da3-17aca0080000 pid=2208 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e9c05c21-0714-4f4a-be86-726057dfa4ef
Result
Threat name:
Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1848322
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1848322 Sample: sdxkzX_UXA229x.ppc.elf Startdate: 11/01/2026 Architecture: LINUX Score: 68 23 169.254.169.254, 80 USDOSUS Reserved 2->23 25 172.245.10.175, 50758, 50762, 50764 SERVER-MANIACA United States 2->25 27 4 other IPs or domains 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Multi AV Scanner detection for submitted file 2->31 33 Yara detected Okiru 2->33 35 Sample is packed with UPX 2->35 7 sdxkzX_UXA229x.ppc.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        13 python3.8 dpkg 2->13         started        signatures3 process4 process5 15 sdxkzX_UXA229x.ppc.elf 7->15         started        17 sdxkzX_UXA229x.ppc.elf 7->17         started        19 sdxkzX_UXA229x.ppc.elf 7->19         started        21 sdxkzX_UXA229x.ppc.elf 7->21         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f5a5042133edff83730562122b0e3aa53d9ce67366d51bb6e497bebc209e20cc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f5a5042133edff83730562122b0e3aa53d9ce67366d51bb6e497bebc209e20cc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 07:26:28 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 24 (54.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6wsqiijt5x7yg4yfmijcwdr2uu6zzzttm3krxnxes67lyie6edga._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260111-h9qqbadx6b/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c7b63772-af85-461d-b2f7-42332ddb003c
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/f5a5042133edff83730562122b0e3aa53d9ce67366d51bb6e497bebc209e20cc

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf f5a5042133edff83730562122b0e3aa53d9ce67366d51bb6e497bebc209e20cc

(this sample)

Mirai

elf 72dc7db1dfb8111bba7210784585f98025af35e1d074ffe37faade3909483800

  
URLhaus
https://urlhaus.abuse.ch/url/3743069/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 72dc7db1dfb8111bba7210784585f98025af35e1d074ffe37faade3909483800
  
Dropping
MD5 f704185c73ee7f3ec2fba9ea0fe9da9e

Comments