MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 991d66e2860b9e7d56ed92ec89e5fa78ad44c05b6b7e75ca8d853dd87bcc9b2f. 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: 5


Intelligence 5 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 991d66e2860b9e7d56ed92ec89e5fa78ad44c05b6b7e75ca8d853dd87bcc9b2f
SHA3-384 hash: bca721a56c1b8572cffb4f026a7b2fb7c8286c8e40ce6608d830051df9989bcb8f55a22d62e5c320842d9a78741fea5c
SHA1 hash: b01bed3c551979727e77c0bf7a93f1f79f4e60e2
MD5 hash: b83e1a178acbe2e2451b2948de2221dd
humanhash: jupiter-comet-table-video
File name:ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:92'160 bytes
First seen:2026-07-02 06:03:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:RA1ONUGf0PMm7l8ieT0G0TA5yIAFvxsoJTzCG4Sb0iYC3XtcrTDT4Q:mYmI0fF73/b0E3GzT4Q
TLSH T1FD9319827E1C1A23D3151BB42E2F23E5D7B561E004A596062E1FDF468133A7359BBFE8
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Trojan.Mirai-9801524-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6a45ff3d15365a722ef75e91/reports/233282fa-b6d1-4b85-b403-cb2f8e60517c/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a03eb4b9-e894-4517-9ab5-d33a1064727c
Behavior Graph:
Download SVG
%3 guuid=67eb27b9-1e00-0000-8f0c-87e4a80b0000 pid=2984 /usr/bin/sudo guuid=65081fbb-1e00-0000-8f0c-87e4b00b0000 pid=2992 /tmp/sample.bin guuid=67eb27b9-1e00-0000-8f0c-87e4a80b0000 pid=2984->guuid=65081fbb-1e00-0000-8f0c-87e4b00b0000 pid=2992 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/2ce7b06b-a74d-49fd-9a3a-6e13079138fb
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1936540
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Suricata IDS alerts for network traffic
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1936540 Sample: ppc.elf Startdate: 02/07/2026 Architecture: LINUX Score: 84 21 5.175.217.137, 46514, 46516, 46520 EVOLUS-FIBREAT Ukraine 2->21 23 169.254.169.254, 80 USDOS-USDepartmentofStateUS ZZ 2->23 25 4 other IPs or domains 2->25 27 Suricata IDS alerts for network traffic 2->27 29 Antivirus / Scanner detection for submitted sample 2->29 31 Detected Mirai 2->31 33 2 other signatures 2->33 8 ppc.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 signatures5 35 Opens /proc/net/* files useful for finding connected devices and routers 8->35 17 ppc.elf 8->17         started        process6 process7 19 ppc.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/991d66e2860b9e7d56ed92ec89e5fa78ad44c05b6b7e75ca8d853dd87bcc9b2f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/991d66e2860b9e7d56ed92ec89e5fa78ad44c05b6b7e75ca8d853dd87bcc9b2f/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=teownyugboph2vxnslwitzp2pcwujqc3nn7hlsunqu65q66mtmxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260702-gsdhzsct7w/
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/991d66e2860b9e7d56ed92ec89e5fa78ad44c05b6b7e75ca8d853dd87bcc9b2f

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 991d66e2860b9e7d56ed92ec89e5fa78ad44c05b6b7e75ca8d853dd87bcc9b2f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3879159/
  
Delivery method
Distributed via web download

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