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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4af35551e5bce73956d281e953667655f4dd5e8b9b010deebce62c99e82f1324. 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: 4af35551e5bce73956d281e953667655f4dd5e8b9b010deebce62c99e82f1324
SHA3-384 hash: 640886cc1a17a89166b3349aab662ce6ccacd683fbcc509586244c1bd799657f5bedb8bdbf4c24916a61012c1e7d0dd3
SHA1 hash: c5d917202ea4b8f11d078f45969b7ed99f3c993e
MD5 hash: 5e9c0a4e470e4badc6c5c940418f5636
humanhash: edward-wyoming-maryland-carbon
File name:powerpc
Download: download sample
Signature Mirai
Create hunting rule
File size:55'128 bytes
First seen:2025-08-09 12:12:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:W3JMeVCFGNgIwkBKG6qICbo6ILbztIhUCxh4u+qgw09L:W3JMec4mIwHIc6IvSJxh4u+qgw+
TLSH T18033F1C8D9D8EE28FDFF78B88E5EC0D237815E4E292F8E912039D251170F23219557A5
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 gafgyt mirai UPX
File size (compressed) :55'128 bytes
File size (de-compressed) :147'796 bytes
Format:linux/ppc32
Unpacked file: 1cd3c3bb23379790802bfa9edb8face6e3f9a0a991836e2767c509dbc6c41576

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Sets a written file as executable
Launching a process
Substitutes an application name
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68973b74397fd3ce6fa31d52/reports/8e57e596-eed8-4a15-a8c9-3ebf32444cf7/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ee2881ec-b8fc-4475-81d8-57d97aa68594
Behavior Graph:
Download SVG
%3 guuid=cc8d2ae6-1900-0000-dba3-51f8010a0000 pid=2561 /usr/bin/sudo guuid=e202f2e7-1900-0000-dba3-51f8070a0000 pid=2567 /tmp/sample.bin guuid=cc8d2ae6-1900-0000-dba3-51f8010a0000 pid=2561->guuid=e202f2e7-1900-0000-dba3-51f8070a0000 pid=2567 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9224d42a-a1ed-41b7-ad8c-edc2dda8ba07
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1753690
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Multi AV Scanner detection for submitted file
Sample is packed with UPX
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: 1753690 Sample: powerpc.elf Startdate: 09/08/2025 Architecture: LINUX Score: 84 39 t.nightbotnet.my.id 185.208.159.135, 54512, 54514, 54516 SIMPLECARRER2IT Switzerland 2->39 41 109.202.202.202, 80 INIT7CH Switzerland 2->41 43 2 other IPs or domains 2->43 49 Antivirus detection for dropped file 2->49 51 Antivirus / Scanner detection for submitted sample 2->51 53 Multi AV Scanner detection for submitted file 2->53 55 Sample is packed with UPX 2->55 10 powerpc.elf 2->10         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 signatures5 65 Sample tries to set files in /etc globally writable 10->65 67 Drops files in suspicious directories 10->67 69 Sample tries to persist itself using System V runlevels 10->69 17 powerpc.elf 10->17         started        19 powerpc.elf sh 10->19         started        process6 process7 21 powerpc.elf 17->21         started        25 sh cp 19->25         started        file8 35 /etc/init.d/sysd, POSIX 21->35 dropped 57 Sample tries to set files in /etc globally writable 21->57 59 Drops files in suspicious directories 21->59 61 Sample tries to persist itself using System V runlevels 21->61 27 powerpc.elf sh 21->27         started        29 powerpc.elf 21->29         started        63 Drops invisible ELF files 25->63 signatures9 process10 process11 31 sh cp 27->31         started        file12 37 /usr/bin/.sh, ELF 31->37 dropped 45 Drops invisible ELF files 31->45 47 Drops files in suspicious directories 31->47 signatures13
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4af35551e5bce73956d281e953667655f4dd5e8b9b010deebce62c99e82f1324
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4af35551e5bce73956d281e953667655f4dd5e8b9b010deebce62c99e82f1324/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-09 12:13:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jlzvkupfxtttsvwsqhuvgztwkx2n2xultmaq33v44ywjt2bpcmsa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/250809-pd4evssjt8/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9936831-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d3d0ca18-c86b-4be7-a537-de1f7c43d215
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/4af35551e5bce73956d281e953667655f4dd5e8b9b010deebce62c99e82f1324

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 4af35551e5bce73956d281e953667655f4dd5e8b9b010deebce62c99e82f1324

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3596694/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3599689/

Comments