MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fa692a5227d2aba43d79b8da16836b157eaf43f7020680757c5f787cf641a030. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fa692a5227d2aba43d79b8da16836b157eaf43f7020680757c5f787cf641a030
SHA3-384 hash: 4abdc2d0fc4bb82c7fbb9fc9cf40e9870a7741407d8d63ef4eae9fdb2956f4b9b26ed0984b7a6a265dd7e1beb343c0ff
SHA1 hash: 67309069304db8f99f6a17e6a988be5fad8d7f86
MD5 hash: 7470fe55e7c70f577351095c01ca2add
humanhash: bakerloo-sodium-mountain-ack
File name:ub8ehJSePAfc9FYqZIT6.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:221'444 bytes
First seen:2026-01-09 18:46:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:x9ocr4RZs1nrsInWJYKUcQACWfCru+GnG1ViPAQ0kOgbZvzzYg9y:DocrxrsInWJYKYIGGG1V5sOWvzEg9y
TLSH T16424961E6E328F7EFAA8863447B38A20975933D623E1D585D1ACD1111E7034E646FFB8
telfhash t1c7416e180eb413e0a6656c5d459dff3ad6a331eb7e166c338e10e86ee769b835d11c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 8b8b042aff6468c45572fdbab9023053aa36c40ea644c8c4adb8e4713f74778e
File size (compressed) :67'024 bytes
File size (de-compressed) :221'444 bytes
Format:linux/mips
Packed file: 8b8b042aff6468c45572fdbab9023053aa36c40ea644c8c4adb8e4713f74778e

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
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/c37e630c-0066-4a47-93b5-3c13416af171/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

Sanesecurity.Malware.32133.LX.BOT.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-7136013-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136057-0
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.Trojan.Mirai-9858729-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Deletes a file
Receives data from a server
Kills processes
Locks files
Sends data to a server
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69614d2330368802bb7e4dca/reports/fb0b4642-ef80-4f57-9fb0-e7c3c03e7595/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-01-09T14:48:00Z UTC
Last seen:
2026-01-09T23:54:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fa692a5227d2aba43d79b8da16836b157eaf43f7020680757c5f787cf641a030/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2aa18f2b-40f4-4da1-a802-49f3dc76693d
Behavior Graph:
Download SVG
%3 guuid=0f7ef0df-1600-0000-563e-3919f10d0000 pid=3569 /usr/bin/sudo guuid=c30d73e2-1600-0000-563e-3919fa0d0000 pid=3578 /tmp/sample.bin guuid=0f7ef0df-1600-0000-563e-3919f10d0000 pid=3569->guuid=c30d73e2-1600-0000-563e-3919fa0d0000 pid=3578 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7aa0ce51-86ca-4565-92a0-634626960d67
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1847573
Signature
Antivirus / Scanner detection for submitted sample
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1847573 Sample: ub8ehJSePAfc9FYqZIT6.mips.elf Startdate: 09/01/2026 Architecture: LINUX Score: 88 30 109.202.202.202, 80 INIT7CH Switzerland 2->30 32 weifang.serveftp.com 45.83.207.173, 3778, 42952, 42954 CLOUVIDERClouvider-GlobalASNGB Netherlands 2->32 34 3 other IPs or domains 2->34 36 Found malware configuration 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 3 other signatures 2->42 8 ub8ehJSePAfc9FYqZIT6.mips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 ub8ehJSePAfc9FYqZIT6.mips.elf 8->14         started        16 ub8ehJSePAfc9FYqZIT6.mips.elf 8->16         started        18 ub8ehJSePAfc9FYqZIT6.mips.elf 8->18         started        20 3 other processes 8->20 process6 22 ub8ehJSePAfc9FYqZIT6.mips.elf 14->22         started        24 ub8ehJSePAfc9FYqZIT6.mips.elf 14->24         started        26 ub8ehJSePAfc9FYqZIT6.mips.elf 14->26         started        28 ub8ehJSePAfc9FYqZIT6.mips.elf 14->28         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fa692a5227d2aba43d79b8da16836b157eaf43f7020680757c5f787cf641a030
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/fa692a5227d2aba43d79b8da16836b157eaf43f7020680757c5f787cf641a030/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-09 18:48:57 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=7jusuurh2kv2iplzxdnbna3lcv7k6q7xaidia5l4l54hz5sbuaya._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/260109-xe5y3sey8d/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Reads system network configuration
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/7657f5a7-5b26-4ecd-817d-a8190eea6959
Please note that we are no longer able to provide a coverage score for Virus Total.

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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 8b8b042aff6468c45572fdbab9023053aa36c40ea644c8c4adb8e4713f74778e

Mirai

elf fa692a5227d2aba43d79b8da16836b157eaf43f7020680757c5f787cf641a030

(this sample)

  
Dropped by
SHA256 8b8b042aff6468c45572fdbab9023053aa36c40ea644c8c4adb8e4713f74778e
  
URLhaus
https://urlhaus.abuse.ch/url/3753583/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 1e7ef7d1e5ec725fdbf7c5ddd4447053

Comments