MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cbabb3375d396af33cd1a525f8d7d3dc0c3c799e7f8cd77c74a7d812e8d2bd76. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cbabb3375d396af33cd1a525f8d7d3dc0c3c799e7f8cd77c74a7d812e8d2bd76
SHA3-384 hash: 47ebfcb74ac93c75095d4b589efca7d1fa7d30e14da0afb57cf34ef65ad690c250b13c29bd58ce45135b5784a6dfec07
SHA1 hash: b3d349145062445e28485abd177f241af0c177f5
MD5 hash: e00123c79a45711204225b1c8042dc76
humanhash: bluebird-fourteen-mobile-uranus
File name:putita.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:65'356 bytes
First seen:2026-08-18 02:55:46 UTC
Last seen:2026-08-19 04:40:12 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:F9xhBUb1zSi6iMtDAIF13j6YCFaLcAFhh4u+qgw0ry:FJWb1Wi6baI7jZCFaYAF74u+qgwN
TLSH T14D5302FFE6578C91F498A9351C88F195BBF486A7A2E7C1F1B040DD447E109896F78E80
Magika unknown
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :65'356 bytes
File size (de-compressed) :198'040 bytes
Format:linux/ppc32
Unpacked file: 87b9c1cfdeeeffa2e6fefe31078af290e162cdbe6ea2f82fb8cbc973e0fa3ff2

Intelligence

File Origin
# of uploads :
2
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/7afd151f-6b61-45c1-adab-dc5f51ae4923/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Changes the time when the file was created, accessed, or modified
Opens a port
Creating a file
Launching a process
Connection attempt
Sets a written file as executable
Runs as daemon
Creates or modifies symbolic links
Changes access rights for a written file
Creates or modifies files in /cron to set up autorun
Substitutes an application name
Writes files to system directory
Deleting of the original file
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links in /init.d to set up autorun
Creates or modifies files to set up autorun
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6a83c9d9151884b7438b1853/reports/6d224844-3039-4a1b-a224-5a15aeda2288/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a3cc695a-d0e9-42ba-ba22-318cdf314d00
Behavior Graph:
Download SVG
%3 guuid=2b934c8e-1900-0000-262f-e0f062060000 pid=1634 /usr/bin/sudo guuid=7f6af692-1900-0000-262f-e0f071060000 pid=1649 /tmp/sample.bin guuid=2b934c8e-1900-0000-262f-e0f062060000 pid=1634->guuid=7f6af692-1900-0000-262f-e0f071060000 pid=1649 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9ea74bf1-d462-40e6-8926-57fb3d63cf84
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1959421
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: 1959421 Sample: putita.ppc.elf Startdate: 18/08/2026 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.a2cGHs, 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/cbabb3375d396af33cd1a525f8d7d3dc0c3c799e7f8cd77c74a7d812e8d2bd76
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cbabb3375d396af33cd1a525f8d7d3dc0c3c799e7f8cd77c74a7d812e8d2bd76/
Threat name:
Linux.Exploit.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-08-18 02:56:23 UTC
File Type:
ELF32 Big (SO)
AV detection:
4 of 36 (11.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zov3gn25hfvpgpgruus7rv6t3qgdy6m6p6gno7duu7mbf2gsxv3a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/260818-de4lgadk5t/
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/cbabb3375d396af33cd1a525f8d7d3dc0c3c799e7f8cd77c74a7d812e8d2bd76

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 cbabb3375d396af33cd1a525f8d7d3dc0c3c799e7f8cd77c74a7d812e8d2bd76

(this sample)

Mirai

elf 87b9c1cfdeeeffa2e6fefe31078af290e162cdbe6ea2f82fb8cbc973e0fa3ff2

  
URLhaus
https://urlhaus.abuse.ch/url/3892131/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 87b9c1cfdeeeffa2e6fefe31078af290e162cdbe6ea2f82fb8cbc973e0fa3ff2
  
Dropping
MD5 c347b9954dea4e7edd853abae2202ada
  
URLhaus
https://urlhaus.abuse.ch/url/3892141/
  
URLhaus
https://urlhaus.abuse.ch/url/3885292/

Comments