MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc03e8e7f1208c7593d6411c5e10e50bbae1c761faec519c903fa6b179c19688. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dc03e8e7f1208c7593d6411c5e10e50bbae1c761faec519c903fa6b179c19688
SHA3-384 hash: 1e92983cad4f5ed78c6eb0160d2de9b4cc520ea999ce30b63c83fcb0d5d7fed6d7f32710ef0a7d3787f256f4d5cedf7b
SHA1 hash: b6886d2cb3729362fa766536b89b914254ca3d37
MD5 hash: 47d6a4409eff807da564bfd6a1c2b4f6
humanhash: wisconsin-red-chicken-california
File name:putita.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:111'524 bytes
First seen:2026-08-24 15:09:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:bVC5wBfQA049W0Nn0Wcna9A+Avd4u+qgwi:bVC5OfQun0MR
TLSH T154B3120883CE2916D411D8B71D1DD3B797BE5FD76A508BF3B844DA0438335CAB54A6C9
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :111'524 bytes
File size (de-compressed) :263'788 bytes
Format:linux/ppc32
Unpacked file: 41e30a20f3fa511ea839f533ab5bdd4f9b621eb4edb657fa5fffe96e5f6f6b80

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/e849c1b6-1279-423b-b1e6-712b1a420807/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sets a written file as executable
Sends data to a server
Creating a file
Receives data from a server
Runs as daemon
Creates or modifies symbolic links
Changes access rights for a written file
Changes the time when the file was created, accessed, or modified
Opens a port
Launching a process
Connection attempt
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Creates or modifies files to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Deleting of the original file
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-24T13:17:00Z UTC
Last seen:
2026-08-24T13:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/dc03e8e7f1208c7593d6411c5e10e50bbae1c761faec519c903fa6b179c19688/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a1018adf-7a67-41a0-b0b4-7c7f3d1653f4
Behavior Graph:
Download SVG
%3 guuid=f9914b6b-1a00-0000-db8e-00017f090000 pid=2431 /usr/bin/sudo guuid=731c5b6f-1a00-0000-db8e-000187090000 pid=2439 /tmp/sample.bin guuid=f9914b6b-1a00-0000-db8e-00017f090000 pid=2431->guuid=731c5b6f-1a00-0000-db8e-000187090000 pid=2439 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/f7b96dc5-7bd5-479c-b0cc-b274072decd3
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1962861
Signature
Antivirus / Scanner detection for submitted sample
Drops files in suspicious directories
Executes the "crontab" command typically for achieving persistence
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
Multi AV Scanner detection for submitted file
Protects files from modification
Sample deletes itself
Sample is packed with UPX
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: 1962861 Sample: putita.ppc.elf Startdate: 24/08/2026 Architecture: LINUX Score: 96 49 64.89.163.215, 666 NETIFACE-TORONTO-NetifaceAmericaIncUS Germany 2->49 53 Antivirus / Scanner detection for submitted sample 2->53 55 Multi AV Scanner detection for submitted file 2->55 57 Sample is packed with UPX 2->57 9 putita.ppc.elf 2->9         started        signatures3 process4 file5 41 /usr/lib/kworker-helper, ELF 9->41 dropped 43 /root/.bashrc, ASCII 9->43 dropped 45 /etc/systemd/system/kworker-helper.service, ASCII 9->45 dropped 47 3 other malicious files 9->47 dropped 65 Sample tries to set files in /etc globally writable 9->65 67 Sample tries to persist itself using /etc/profile 9->67 69 Drops files in suspicious directories 9->69 71 3 other signatures 9->71 13 putita.ppc.elf sh 9->13         started        15 putita.ppc.elf sh 9->15         started        17 putita.ppc.elf chattr 9->17         started        20 6 other processes 9->20 signatures6 process7 signatures8 22 sh crontab 13->22         started        26 sh 13->26         started        28 sh crontab 15->28         started        51 Protects files from modification 17->51 30 putita.ppc.elf 20->30         started        32 putita.ppc.elf 20->32         started        34 putita.ppc.elf 20->34         started        process9 file10 39 /var/spool/cron/crontabs/tmp.Hx3SSR, ASCII 22->39 dropped 61 Sample tries to persist itself using cron 22->61 63 Executes the "crontab" command typically for achieving persistence 22->63 36 sh crontab 26->36         started        signatures11 process12 signatures13 59 Executes the "crontab" command typically for achieving persistence 36->59
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/dc03e8e7f1208c7593d6411c5e10e50bbae1c761faec519c903fa6b179c19688
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dc03e8e7f1208c7593d6411c5e10e50bbae1c761faec519c903fa6b179c19688/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2026-08-24 15:10:13 UTC
File Type:
ELF32 Big (SO)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3qb6rz7recghle6wieof4ehfbo5odr3b7lwfdheqh6tlc6obs2ea._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260824-sj4jlavzev/
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/dc03e8e7f1208c7593d6411c5e10e50bbae1c761faec519c903fa6b179c19688

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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 dc03e8e7f1208c7593d6411c5e10e50bbae1c761faec519c903fa6b179c19688

(this sample)

Mirai

elf 41e30a20f3fa511ea839f533ab5bdd4f9b621eb4edb657fa5fffe96e5f6f6b80

  
URLhaus
https://urlhaus.abuse.ch/url/3892131/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 41e30a20f3fa511ea839f533ab5bdd4f9b621eb4edb657fa5fffe96e5f6f6b80
  
Dropping
MD5 04eb6b352d3dcc7a6cd20986cbb92879
  
URLhaus
https://urlhaus.abuse.ch/url/3892141/
  
URLhaus
https://urlhaus.abuse.ch/url/3885292/

Comments