MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4abca53afb82eb550d055e861b9be719fd6259c57f063c5fdcd95574d37ace0e. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4abca53afb82eb550d055e861b9be719fd6259c57f063c5fdcd95574d37ace0e
SHA3-384 hash: c7000c8b9a9f59e2cf47e42f3dc81fc140a81a234d9739e0622223701213cbf11f103fa3c79733fb25ad719105c429be
SHA1 hash: 624cbcf9f49a105791d0d44fb9e8d8af834b17e1
MD5 hash: 6fe9321ccf06b153d8b7f6615f951e27
humanhash: pennsylvania-pennsylvania-bluebird-fourteen
File name:ub8ehJSePAfc9FYqZIT6.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:109'768 bytes
First seen:2025-12-27 22:16:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:DaGeXHvz3L5Lu0NIHEiXBMI1ObIjwi7SAWxew6YvWNTL+e:xeXPz2HEiRMI1ObIjwiGAWSNTL+e
TLSH T120B3C60E7F325FBDFAE8823457B38A21A65923D627E1D585D2ECD6011E7024E241FFA4
telfhash t17721e65c497423e097361d8d2aedff76e1a131df07226d3b8e00e9ad666cc429e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 473101f6596ed6fb52803e8df558136a7218e631db448994ca518c893d91b7eb
File size (compressed) :42'516 bytes
File size (de-compressed) :109'768 bytes
Format:linux/mips
Packed file: 473101f6596ed6fb52803e8df558136a7218e631db448994ca518c893d91b7eb

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
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/bffaa517-1ac1-43a6-a668-70c1651c23b5/
Detection(s):
SecuriteInfo.com.Linux.Mirai-61.UNOFFICIAL
Create hunting rule

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

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

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69505af5e126b9ff43936ed0/reports/963cad7f-f636-4bb0-ba55-46f08c1b8afb/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-27T20:28:00Z UTC
Last seen:
2025-12-27T21:04:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4abca53afb82eb550d055e861b9be719fd6259c57f063c5fdcd95574d37ace0e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d41ab839-c693-4e96-901a-16fd752e595d
Behavior Graph:
Download SVG
%3 guuid=d9be2671-1b00-0000-cab2-d446c40c0000 pid=3268 /usr/bin/sudo guuid=0ed41574-1b00-0000-cab2-d446c90c0000 pid=3273 /tmp/sample.bin guuid=d9be2671-1b00-0000-cab2-d446c40c0000 pid=3268->guuid=0ed41574-1b00-0000-cab2-d446c90c0000 pid=3273 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/99feaaa9-24e7-4739-8197-37df583171b9
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1840531
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: 1840531 Sample: ub8ehJSePAfc9FYqZIT6.mips.elf Startdate: 27/12/2025 Architecture: LINUX Score: 88 20 bytenet.serveftp.com 45.83.207.105, 3778, 42472, 42474 CLOUVIDERClouvider-GlobalASNGB Netherlands 2->20 22 Found malware configuration 2->22 24 Malicious sample detected (through community Yara rule) 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 3 other signatures 2->28 8 ub8ehJSePAfc9FYqZIT6.mips.elf 2->8         started        signatures3 process4 process5 10 ub8ehJSePAfc9FYqZIT6.mips.elf 8->10         started        12 ub8ehJSePAfc9FYqZIT6.mips.elf 8->12         started        14 ub8ehJSePAfc9FYqZIT6.mips.elf 8->14         started        process6 16 ub8ehJSePAfc9FYqZIT6.mips.elf 10->16         started        18 ub8ehJSePAfc9FYqZIT6.mips.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4abca53afb82eb550d055e861b9be719fd6259c57f063c5fdcd95574d37ace0e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4abca53afb82eb550d055e861b9be719fd6259c57f063c5fdcd95574d37ace0e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 22:17:42 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jk6kkox3qlvvkdifl2dbxg7hdh6wewofp4ddyx643fkxju32zyha._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery
Link:
https://tria.ge/reports/251227-1752bs1jbl/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/63bc7371-8f43-4d35-8f73-b2aab120b391
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/4abca53afb82eb550d055e861b9be719fd6259c57f063c5fdcd95574d37ace0e

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:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 473101f6596ed6fb52803e8df558136a7218e631db448994ca518c893d91b7eb

Mirai

elf 4abca53afb82eb550d055e861b9be719fd6259c57f063c5fdcd95574d37ace0e

(this sample)

  
Dropped by
SHA256 473101f6596ed6fb52803e8df558136a7218e631db448994ca518c893d91b7eb
  
URLhaus
https://urlhaus.abuse.ch/url/3744960/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 6b27e63b0108264793d7ea7ebaa73da4
  
URLhaus
https://urlhaus.abuse.ch/url/3742481/
  
URLhaus
https://urlhaus.abuse.ch/url/3742504/

Comments