MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 385867042e172c6868570c73cbd150c1c27493553d6b83262a72d05ab539ab9e. 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: 385867042e172c6868570c73cbd150c1c27493553d6b83262a72d05ab539ab9e
SHA3-384 hash: 759ad198e9c3838ace84a953736b1ff5a75173eb15ece2f56cde611182314593bce52dd1f8619312ec7946e7c61091d4
SHA1 hash: c7783f52d56888dbf4a23fa63a7036c56fb9a2e2
MD5 hash: 189b4270241dd913e3bc11984374b054
humanhash: low-snake-march-johnny
File name:putita.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:198'016 bytes
First seen:2026-07-19 18:13:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 6144:Lmf/ug/Y0wAUquIoIAI2iglQdnFtkcMrOM:LzqUxFixgrb
TLSH T189147D01FB181913D1931DB45B3F0776E379D88358B8E109190ABB561733EBB9AC7B8A
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 afa22b3cddcf3a13e640b124568fb4be163b4198456007bf4594d77ff17a2176
File size (compressed) :64'068 bytes
File size (de-compressed) :198'016 bytes
Format:linux/ppc32
Packed file: afa22b3cddcf3a13e640b124568fb4be163b4198456007bf4594d77ff17a2176

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.ELF.Mirai-ALC.26666735.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file
Sets a written file as executable
Sends data to a server
Receives data from a server
Runs as daemon
Creates or modifies symbolic links
Changes the time when the file was created, accessed, or modified
Opens a port
Connection attempt
Launching a process
Changes access rights for a written file
Substitutes an application name
Writes files to system directory
Creates or modifies files in /cron to set up autorun
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade mirai
Link:
https://www.filescan.io/uploads/6a5d14017c9b2c6e8a186a65/reports/a380c810-94c7-4b83-8e68-33bc5dd91505/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-07-19T16:08:00Z UTC
Last seen:
2026-07-19T16:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/385867042e172c6868570c73cbd150c1c27493553d6b83262a72d05ab539ab9e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/febf749d-1431-4fa8-b6ce-0a0df435c868
Behavior Graph:
Download SVG
%3 guuid=1bf5e119-1800-0000-a788-e77f980b0000 pid=2968 /usr/bin/sudo guuid=8ddc0a1c-1800-0000-a788-e77fa10b0000 pid=2977 /tmp/sample.bin guuid=1bf5e119-1800-0000-a788-e77f980b0000 pid=2968->guuid=8ddc0a1c-1800-0000-a788-e77fa10b0000 pid=2977 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c0bc4d1c-a771-498a-af13-b2e684a4c673
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1944825
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
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 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: 1944825 Sample: putita.ppc.elf Startdate: 19/07/2026 Architecture: LINUX Score: 100 49 64.89.163.215, 59902, 59904, 59906 NETIFACE-TORONTO-NetifaceAmericaIncUS Germany 2->49 53 Antivirus detection for dropped file 2->53 55 Antivirus / Scanner detection for submitted sample 2->55 57 Multi AV Scanner detection for submitted file 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.q0z5ET, 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:
99%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/385867042e172c6868570c73cbd150c1c27493553d6b83262a72d05ab539ab9e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/385867042e172c6868570c73cbd150c1c27493553d6b83262a72d05ab539ab9e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-19 18:14:54 UTC
File Type:
ELF32 Big (SO)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hbmgobboc4wgq2cxbrz4xukqyhbhje2vhvvygjrkolifvnjzvopa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260719-wvhytaa14z/
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/385867042e172c6868570c73cbd150c1c27493553d6b83262a72d05ab539ab9e

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf afa22b3cddcf3a13e640b124568fb4be163b4198456007bf4594d77ff17a2176

Mirai

elf 385867042e172c6868570c73cbd150c1c27493553d6b83262a72d05ab539ab9e

(this sample)

  
Dropped by
SHA256 afa22b3cddcf3a13e640b124568fb4be163b4198456007bf4594d77ff17a2176
  
URLhaus
https://urlhaus.abuse.ch/url/3885292/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 44ec8db910afa737a0c28e128fb14c88

Comments