MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 922023eb78204f41de600ab77d634bcccf2bb09a7dbacd95645722f76f698ed7. 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: 922023eb78204f41de600ab77d634bcccf2bb09a7dbacd95645722f76f698ed7
SHA3-384 hash: 666c185044a5d694fa4cea4b33b383adb5baa629c98e4bdc631f387d872fa2dc23352684f1efb7dc3b0b929e9fbc88b0
SHA1 hash: a48cfb8f189e9aa594802701139bc13a6022dc9a
MD5 hash: c5202bcf8cafd31860c9b70322c721f7
humanhash: connecticut-nevada-fruit-river
File name:putita.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:67'608 bytes
First seen:2026-08-05 06:12:27 UTC
Last seen:2026-08-06 01:40:02 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:ermw1LEji6YOn+1fKeJz2m5FUGmnBlMauiORoOiyEGy4u+qgw0ro:CFtEjdn+1SpGWCpRoSER4u+qgwj
TLSH T1C56302CCB3A6A864FDED71F124EAE4C0AFC2051DA9964F55818218B9D3CB702B315B9D
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :67'608 bytes
File size (de-compressed) :198'024 bytes
Format:linux/ppc32
Unpacked file: 11b507f0b674fba53129913b2d829616b9f950fa3a4a6d357a78ea13ed4785ce

Intelligence

File Origin
# of uploads :
3
# of downloads :
80
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/43440e9d-5911-453c-9a46-805b5b377d05/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sets a written file as executable
Launching a process
Connection attempt
Runs as daemon
Receives data from a server
Sends data to a server
Changes the time when the file was created, accessed, or modified
Changes access rights for a written file
Creating a file
Creates or modifies symbolic links
Substitutes an application name
Writes files to system directory
Creates or modifies files in /cron to set up autorun
Creates or modifies files to set up autorun
Deleting of the original file
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files in /init.d to set up autorun
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a72d452b5c6d8f2bb1608b8/reports/3ed479d3-bbc2-4404-9629-7c619e206b25/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-08-05T04:31:00Z UTC
Last seen:
2026-08-05T05:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/922023eb78204f41de600ab77d634bcccf2bb09a7dbacd95645722f76f698ed7/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f6698fcb-4b34-47b0-9d51-bb150e3467cb
Behavior Graph:
Download SVG
%3 guuid=e37e10f3-1a00-0000-be73-20e981090000 pid=2433 /usr/bin/sudo guuid=84dca9f5-1a00-0000-be73-20e987090000 pid=2439 /tmp/sample.bin guuid=e37e10f3-1a00-0000-be73-20e981090000 pid=2433->guuid=84dca9f5-1a00-0000-be73-20e987090000 pid=2439 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a9187e38-194f-4aef-bb62-fed7f5d75754
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1952416
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: 1952416 Sample: putita.ppc.elf Startdate: 05/08/2026 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.yexE1q, 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/922023eb78204f41de600ab77d634bcccf2bb09a7dbacd95645722f76f698ed7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/922023eb78204f41de600ab77d634bcccf2bb09a7dbacd95645722f76f698ed7/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-05 06:13:39 UTC
File Type:
ELF32 Big (SO)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=siqch23yebhudxtabk3x2y2lzthsxme2pw5m3flek4rpo33jr3lq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260805-gyf63azdqf/
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/922023eb78204f41de600ab77d634bcccf2bb09a7dbacd95645722f76f698ed7

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 922023eb78204f41de600ab77d634bcccf2bb09a7dbacd95645722f76f698ed7

(this sample)

Mirai

elf 11b507f0b674fba53129913b2d829616b9f950fa3a4a6d357a78ea13ed4785ce

  
URLhaus
https://urlhaus.abuse.ch/url/3892131/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 11b507f0b674fba53129913b2d829616b9f950fa3a4a6d357a78ea13ed4785ce
  
Dropping
MD5 a98ac4d125016573885d3c9d2362ea89
  
URLhaus
https://urlhaus.abuse.ch/url/3892141/
  
URLhaus
https://urlhaus.abuse.ch/url/3885292/

Comments