MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 89f712095b8c26acfe97878ced839b6c7e1976361825d9e6fac725a2009bcd4e. 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: 10


Intelligence 10 IOCs YARA 11 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 89f712095b8c26acfe97878ced839b6c7e1976361825d9e6fac725a2009bcd4e
SHA3-384 hash: d7cf28613545668935bf4f7a479a86dbfb1920207be2b781a62b84f81449a69b26b3b96f066c5b75f61c9874a24d6f72
SHA1 hash: 57838fb8eb91b4c83fd5f278fe37fe07ccf4dd59
MD5 hash: e33d47a26dd34ab6902000826f8249e9
humanhash: east-xray-charlie-ohio
File name:p-p.c-.Sakura
Download: download sample
Signature Mirai
Create hunting rule
File size:272'575 bytes
First seen:2025-06-28 16:26:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:O2vKgKBLJOfot1q0sXbskyx5w+twifINjYGEDQa3gTu68l5RbuT:nKgKBLHtwV65w+tw1CDQa3gTu68l5Rbi
TLSH T15D443B5FAF280B43E4974DF1283F73E0878CE6B650D921C69419AA805BB39762136FD7
telfhash t1e651c726d9f98e3e2be349649c7d4ff11166521272723d74bf39c0c0957b00a6924e8f
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30395.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30420.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32134.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Gafgyt-6981154-0
Create hunting rule

Unix.Trojan.Tsunami-6981155-0
Create hunting rule

Unix.Trojan.Tsunami-6981163-0
Create hunting rule

Unix.Trojan.Gafgyt-6981165-0
Create hunting rule

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135935-0
Create hunting rule

Unix.Dropper.Mirai-7135940-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7135968-0
Create hunting rule

Unix.Dropper.Mirai-7136011-0
Create hunting rule

Unix.Dropper.Mirai-7136072-0
Create hunting rule

Unix.Dropper.Mirai-7136105-0
Create hunting rule

Unix.Dropper.Mirai-7139223-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Trojan.Mirai-7688276-0
Create hunting rule

Unix.Proxy.Mirai-7844054-0
Create hunting rule

Unix.Trojan.Gafgyt-9396656-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Trojan.Gafgyt-9762295-0
Create hunting rule

Unix.Trojan.Mirai-9847812-0
Create hunting rule

Unix.Trojan.Mirai-9864781-0
Create hunting rule

Unix.Trojan.Gafgyt-9879277-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Unix.Trojan.Mirai-9951087-0
Create hunting rule

Unix.Trojan.Mirai-5607483-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686018c637c343677946a68blinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Kills processes
Creating a file
Sets a written file as executable
Manages services
Collects information on the CPU
Connection attempt
Changes the time when the file was created, accessed, or modified
Writes files to system directory
Deletes a system binary file
Replaces system binary files
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
base64 gcc lolbin mirai remote
Link:
https://www.filescan.io/uploads/6860180c45e80b29f8a3915f/reports/0878a2a3-b8b1-4ece-a63b-0ee64b58c244/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3d571499-4023-4777-b118-cdc1627194a3
Behavior Graph:
Download SVG
%3 guuid=8c4b1823-1a00-0000-a8df-5723ab0a0000 pid=2731 /usr/bin/sudo guuid=cc6a3325-1a00-0000-a8df-5723b00a0000 pid=2736 /tmp/sample.bin guuid=8c4b1823-1a00-0000-a8df-5723ab0a0000 pid=2731->guuid=cc6a3325-1a00-0000-a8df-5723b00a0000 pid=2736 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b7b43747-044c-46b7-a95c-c33ace3aadcf
Result
Threat name:
Gafgyt, Mirai
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Detection:
malicious
Classification:
spre.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1724740
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Contains symbols with names commonly found in malware
Drops files in suspicious directories
Drops invisible ELF files
Malicious sample detected (through community Yara rule)
Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Protects files from modification
Sample deletes itself
Sample is potentially a Mirai botnet sample
Uses dynamic DNS services
Writes identical ELF files to multiple locations
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1724740 Sample: p-p.c-.Sakura.elf Startdate: 28/06/2025 Architecture: LINUX Score: 100 46 rootsec.duckdns.org 2->46 48 lunluo.duckdns.org 2->48 50 5 other IPs or domains 2->50 52 Malicious sample detected (through community Yara rule) 2->52 54 Antivirus detection for dropped file 2->54 56 Antivirus / Scanner detection for submitted sample 2->56 60 5 other signatures 2->60 8 p-p.c-.Sakura.elf 2->8         started        signatures3 58 Uses dynamic DNS services 48->58 process4 file5 40 /usr/lib/.qPjkauN5, ELF 8->40 dropped 42 /root/.bashrc, ASCII 8->42 dropped 44 /root/.bash_profile, ASCII 8->44 dropped 70 Drops invisible ELF files 8->70 72 Modifies the '.bashrc' or '.bash_profile' file typically for persisting actions 8->72 74 Opens /proc/net/* files useful for finding connected devices and routers 8->74 12 p-p.c-.Sakura.elf sh 8->12         started        14 p-p.c-.Sakura.elf sh 8->14         started        16 p-p.c-.Sakura.elf sh 8->16         started        18 64 other processes 8->18 signatures6 process7 process8 20 sh cp 12->20         started        24 sh cp 14->24         started        26 sh cp 16->26         started        28 sh dd 18->28         started        30 sh dd 18->30         started        32 sh dd 18->32         started        34 59 other processes 18->34 file9 36 /usr/sbin/init, ELF 20->36 dropped 62 Writes identical ELF files to multiple locations 20->62 64 Drops files in suspicious directories 20->64 38 /usr/bin/systemctl, ELF 26->38 dropped 66 Protects files from modification 34->66 68 Sample deletes itself 34->68 signatures10
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/89f712095b8c26acfe97878ced839b6c7e1976361825d9e6fac725a2009bcd4e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/89f712095b8c26acfe97878ced839b6c7e1976361825d9e6fac725a2009bcd4e/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-06-28 16:27:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rh3reck3rqtkz7uxq6go3a43nr7bs5rwdas5tzx2y4s2eae3zvha._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/250628-tyf8aatqz6/
Malware Config
C2 Extraction:
239.255.255.250:1900
Verdict:
Malicious
Tags:
botnet trojan gafgyt Unix.Trojan.Gafgyt-6981154-0
YARA:
botnet_dayzddos Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/9af99517-9dec-4535-9ad0-b66b57c51950
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/89f712095b8c26acfe97878ced839b6c7e1976361825d9e6fac725a2009bcd4e

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:botnet_dayzddos
Create hunting rule
Author:NDA0E
Description:dayzddos botnet
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 89f712095b8c26acfe97878ced839b6c7e1976361825d9e6fac725a2009bcd4e

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3571107/
  
Delivery method
Distributed via web download

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