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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0101bfc69092f627f1b67232c71aa83a9aef00793a12bcbb0362f60e76962c49. 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: 11


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

SHA256 hash: 0101bfc69092f627f1b67232c71aa83a9aef00793a12bcbb0362f60e76962c49
SHA3-384 hash: 22e686d55a59e610588ac22028f2df0a7ef776ec094dea8527fb34ee0e097fb6ccc94fc10ec9b82925ec508e4c06fc98
SHA1 hash: acd3c9f2e36eeb55ca5c93ea68e0f1ab8dbb9e75
MD5 hash: b421f3aa94e9ba828e047b381db837c4
humanhash: oxygen-fix-cat-burger
File name:sever1078.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:609'356 bytes
First seen:2026-09-18 15:02:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:Ocn+fX6fywUh2v4eKZQBk0mz3cHGyr9JABIlccBnm3eo5ee6B09KxXLuBOWFNtHM:yS1kOWHDKrUW2fHBVJGb
TLSH T100D4084B6E719F3DF764C77187F34B20D2AA639317E1C582E19CE1090E2029E695FB68
telfhash t17b711dd77eb522986dcc424e43cdda300e5a0c9e1ef6162ace6655c7870b7c26f76c12
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6418292ceba6e5b67c061bbcfc2a58e6114a55311f9ef0df21ee9f2a36abe222
File size (compressed) :234'788 bytes
File size (de-compressed) :609'356 bytes
Format:linux/mips
Packed file: 6418292ceba6e5b67c061bbcfc2a58e6114a55311f9ef0df21ee9f2a36abe222

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/9fd55d8e-e50e-440b-b012-ae7983581432/
Detection(s):
Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Unix.Trojan.Mirai-10059216-0
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Creating a process from a recently created file
Changes the time when the file was created, accessed, or modified
Launching a process
Connection attempt
Sends data to a server
Manages services
Runs as daemon
Sets a written file as executable
DNS request
Changes access rights for a written file
Creating a file
Substitutes an application name
Creates or modifies files in /cron to set up autorun
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/6aad52b02f63ba5d978ad5ee/reports/28cdd305-4667-4927-9c44-47786ff669e8/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-18T13:12:00Z UTC
Last seen:
2026-09-19T22:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0101bfc69092f627f1b67232c71aa83a9aef00793a12bcbb0362f60e76962c49/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/0572af7e-2143-4b78-b000-d6d7106dd46f
Behavior Graph:
Download SVG
%3 guuid=9cfb623c-1b00-0000-7dce-eaaaa80a0000 pid=2728 /usr/bin/sudo guuid=a1b9773f-1b00-0000-7dce-eaaaae0a0000 pid=2734 /tmp/sample.bin guuid=9cfb623c-1b00-0000-7dce-eaaaa80a0000 pid=2728->guuid=a1b9773f-1b00-0000-7dce-eaaaae0a0000 pid=2734 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/87d897d1-7287-4dbe-ba18-1c0ad91f9ca6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1974822
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops invisible ELF files
Executes the "crontab" command typically for achieving persistence
Multi AV Scanner detection for submitted file
Sample tries to persist itself using cron
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1974822 Sample: sever1078.mips.elf Startdate: 18/09/2026 Architecture: LINUX Score: 100 87 220.24.86.114 XO-AS15-VerizonBusinessUS Japan 2->87 89 173.185.20.247, 5555 WINDSTREAM-WindstreamCommunicationsLLCUS United States 2->89 91 100 other IPs or domains 2->91 93 Suricata IDS alerts for network traffic 2->93 95 Antivirus detection for dropped file 2->95 97 Antivirus / Scanner detection for submitted sample 2->97 99 3 other signatures 2->99 9 sever1078.mips.elf .sysd 2->9         started        13 systemd .sysd 2->13         started        15 systemd .sysd 2->15         started        17 5 other processes 2->17 signatures3 process4 file5 83 /var/tmp/.sysd, ELF 9->83 dropped 105 Drops invisible ELF files 9->105 19 sever1078.mips.elf sh 9->19         started        21 .sysd sh 9->21         started        23 sever1078.mips.elf sh 9->23         started        31 4 other processes 9->31 85 /var/tmp/.sysd.lock, ASCII 13->85 dropped 25 .sysd sh 13->25         started        33 4 other processes 13->33 27 .sysd sh 15->27         started        29 .sysd 15->29         started        35 3 other processes 15->35 signatures6 process7 process8 37 sh 19->37         started        39 sh 21->39         started        47 3 other processes 23->47 41 sh 25->41         started        43 sh 27->43         started        49 3 other processes 29->49 45 .sysd 31->45         started        51 2 other processes 31->51 53 3 other processes 33->53 process9 55 sh crontab 37->55         started        67 2 other processes 37->67 59 sh crontab 39->59         started        69 2 other processes 39->69 61 sh crontab 41->61         started        71 2 other processes 41->71 63 sh crontab 43->63         started        73 2 other processes 43->73 65 .sysd 45->65         started        file10 75 /var/spool/cron/crontabs/tmp.ssMhO3, ASCII 55->75 dropped 101 Sample tries to persist itself using cron 55->101 103 Executes the "crontab" command typically for achieving persistence 55->103 77 /var/spool/cron/crontabs/tmp.2IF88i, ASCII 59->77 dropped 79 /var/spool/cron/crontabs/tmp.QfZhOI, ASCII 61->79 dropped 81 /var/spool/cron/crontabs/tmp.BjqBtm, ASCII 63->81 dropped signatures11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0101bfc69092f627f1b67232c71aa83a9aef00793a12bcbb0362f60e76962c49
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0101bfc69092f627f1b67232c71aa83a9aef00793a12bcbb0362f60e76962c49/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-18 14:55:14 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=aea37ruqsl3cp4nwoizmogvihkno6adzhijlzoydml3a45uwfreq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery execution persistence privilege_escalation
Link:
https://tria.ge/reports/260918-senycage28/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Creates/modifies Cron job
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Writes file to system bin folder
Executes dropped EXE
Modifies Watchdog functionality
Contacts a large (22080) amount of remote hosts
Creates a large amount of network flows
Family: Mirai
Malware Config
C2 Extraction:
bigbigvol.qd.je
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/0101bfc69092f627f1b67232c71aa83a9aef00793a12bcbb0362f60e76962c49

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:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:NSVPS_Mirai_Busybox_Staging
Create hunting rule
Author:sanad (NSVPS-SOC)
Description:Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 6418292ceba6e5b67c061bbcfc2a58e6114a55311f9ef0df21ee9f2a36abe222

Mirai

elf 0101bfc69092f627f1b67232c71aa83a9aef00793a12bcbb0362f60e76962c49

(this sample)

  
Dropped by
SHA256 6418292ceba6e5b67c061bbcfc2a58e6114a55311f9ef0df21ee9f2a36abe222
  
URLhaus
https://urlhaus.abuse.ch/url/3918581/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 84c3b0e4e5f37f80da7c907a999e03ed

Comments