MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 acf86698e04278ae93a70c0637d9b38a1ac2b1b004e7bd88e817e7560b1945db. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: acf86698e04278ae93a70c0637d9b38a1ac2b1b004e7bd88e817e7560b1945db
SHA3-384 hash: 801ebb3ef11353667d247a04b11addc387f7e609b5c4ebe04b73fbf32328c66bd8f090b5406aac2aed71346aa426f45c
SHA1 hash: 8827a13385a70d2190669003da9114b39b077759
MD5 hash: de0f49b8a830f2cfb4cc9c8a49a9f983
humanhash: thirteen-utah-avocado-seven
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:265'888 bytes
First seen:2025-12-31 20:45:23 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:PguRZtGjKjAstSQvqH8pJoyK9QWsy1o7ljS5ON:zNGQzkKWtON
TLSH T15E44C70E6F228F7EF7A8877443B79E24975923D622E1C585E1ACD6011E2034E641FFB8
telfhash t1f641b1580a7803b0a6756c5e499dff37d2a330ef7e161c238e11e46aeb69a835d24c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 6bbbc423a80a7da00a90963bbb2d70e71e823ae695c09b8a696b2145e1b9f4c0
File size (compressed) :79'172 bytes
File size (de-compressed) :265'888 bytes
Format:linux/mips
Packed file: 6bbbc423a80a7da00a90963bbb2d70e71e823ae695c09b8a696b2145e1b9f4c0

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/9060a3e3-8b56-4c7c-ab3a-7cba16c735f7/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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.Trojan.Mirai-7135916-0
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-8025795-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
bash gafgyt lolbin mirai obfuscated
Link:
https://www.filescan.io/uploads/69558b938d1aa9829e28389d/reports/af248a59-dae1-4da3-b6b5-017b68af59f4/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-31T17:50:00Z UTC
Last seen:
2025-12-31T19:34:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/acf86698e04278ae93a70c0637d9b38a1ac2b1b004e7bd88e817e7560b1945db/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/88947216-151f-4e6c-83c9-5813c82d564f
Behavior Graph:
Download SVG
%3 guuid=97b29e6e-1600-0000-1269-6668800c0000 pid=3200 /usr/bin/sudo guuid=c7d86a70-1600-0000-1269-6668870c0000 pid=3207 /tmp/sample.bin guuid=97b29e6e-1600-0000-1269-6668800c0000 pid=3200->guuid=c7d86a70-1600-0000-1269-6668870c0000 pid=3207 execve
Gathering data
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1842832
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1842832 Sample: mips.elf Startdate: 31/12/2025 Architecture: LINUX Score: 80 37 169.254.169.254, 80 USDOSUS Reserved 2->37 39 151.242.30.13, 12121, 56250 RASANAIR Iran (ISLAMIC Republic Of) 2->39 41 5 other IPs or domains 2->41 43 Found malware configuration 2->43 45 Antivirus detection for dropped file 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 2 other signatures 2->49 8 mips.elf 2->8         started        11 python3.8 dpkg 2->11         started        13 dash rm 2->13         started        15 2 other processes 2->15 signatures3 process4 file5 35 /usr/local/bin/infinitd, ELF 8->35 dropped 17 mips.elf sh 8->17         started        19 mips.elf sh 8->19         started        21 mips.elf 8->21         started        23 2 other processes 8->23 process6 process7 25 sh systemctl 17->25         started        27 sh systemctl 19->27         started        29 mips.elf 21->29         started        31 mips.elf 21->31         started        33 mips.elf 23->33         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/acf86698e04278ae93a70c0637d9b38a1ac2b1b004e7bd88e817e7560b1945db
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/acf86698e04278ae93a70c0637d9b38a1ac2b1b004e7bd88e817e7560b1945db/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/acf86698e04278ae93a70c0637d9b38a1ac2b1b004e7bd88e817e7560b1945db
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-31 20:46:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vt4gnghaij4k5e5hbqddpwntrinmfmnqatt33chic7tvmcyzixnq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence privilege_escalation
Link:
https://tria.ge/reports/251231-zjznzadv6f/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c6af10c9-27ef-4818-aa6b-3a7ec1b54d81
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/acf86698e04278ae93a70c0637d9b38a1ac2b1b004e7bd88e817e7560b1945db

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_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: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 6bbbc423a80a7da00a90963bbb2d70e71e823ae695c09b8a696b2145e1b9f4c0

Mirai

elf acf86698e04278ae93a70c0637d9b38a1ac2b1b004e7bd88e817e7560b1945db

(this sample)

  
Dropped by
SHA256 6bbbc423a80a7da00a90963bbb2d70e71e823ae695c09b8a696b2145e1b9f4c0
  
URLhaus
https://urlhaus.abuse.ch/url/3722805/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 27cb9faa6f633fd2f088f85a2e7c1bf6
  
URLhaus
https://urlhaus.abuse.ch/url/3722823/
  
URLhaus
https://urlhaus.abuse.ch/url/3719334/

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