MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77286c34140dadff5747235e371dc228e94485476a0fd779ea1c05519e3d4649. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77286c34140dadff5747235e371dc228e94485476a0fd779ea1c05519e3d4649
SHA3-384 hash: e7360b71c256aa5efa44284267d617ef16f68a31ac4329b07be67a0ca7f696164a8dfbd5abdae5f1d97b46feb11e40d9
SHA1 hash: 70c88f6405067c10d2faa7aafa1e5aeb96059c8e
MD5 hash: 4e236f6a96d0fd23dc79c9923ba120b0
humanhash: four-pasta-one-autumn
File name:Space.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:101'188 bytes
First seen:2025-11-06 03:13:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:SpaZOuj/Q30SQXa1r3J62yqPy/RWLW0edmpwj6pNYK:5ZzjJa1rZ62yqPy/ULWzj6pN9
TLSH T1DDA3B44D7E318FBEFBEC823447B39A12A65927D533E1C585D2ADD2011E7024E681FBA4
telfhash t185117c18893812f097751c9d6bedff76e6a130cf4a265e378e00f89eaa2dd425e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 a3106e32fbe7536457b5f9c38efc523c03c7d7c3e4fc8b5f9c3f0782bd710efd
File size (compressed) :38'076 bytes
File size (de-compressed) :101'188 bytes
Format:linux/mips
Packed file: a3106e32fbe7536457b5f9c38efc523c03c7d7c3e4fc8b5f9c3f0782bd710efd

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
NL NL
Vendor Threat Intelligence
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-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
Sends data to a server
Runs as daemon
Receives data from a server
Connection attempt
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
36
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/77286c34140dadff5747235e371dc228e94485476a0fd779ea1c05519e3d4649
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-06T00:19:00Z UTC
Last seen:
2025-11-06T14:48:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/77286c34140dadff5747235e371dc228e94485476a0fd779ea1c05519e3d4649/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f8fe17f4-4264-40ab-b988-6fcb140ed96a
Behavior Graph:
Download SVG
%3 guuid=1acc00c4-1900-0000-a74e-cc1e6a090000 pid=2410 /usr/bin/sudo guuid=78f642c7-1900-0000-a74e-cc1e71090000 pid=2417 /tmp/sample.bin guuid=1acc00c4-1900-0000-a74e-cc1e6a090000 pid=2410->guuid=78f642c7-1900-0000-a74e-cc1e71090000 pid=2417 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/744526d5-44d8-42ee-a698-f32217974bef
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1808987
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1808987 Sample: Space.mips.elf Startdate: 06/11/2025 Architecture: LINUX Score: 72 20 196.251.66.212, 3778, 39182, 39184 ASDETUKhttpwwwheficedcomGB Seychelles 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Antivirus / Scanner detection for submitted sample 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 8 Space.mips.elf 2->8         started        signatures3 process4 process5 10 Space.mips.elf 8->10         started        12 Space.mips.elf 8->12         started        14 Space.mips.elf 8->14         started        process6 16 Space.mips.elf 10->16         started        18 Space.mips.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/77286c34140dadff5747235e371dc228e94485476a0fd779ea1c05519e3d4649
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/77286c34140dadff5747235e371dc228e94485476a0fd779ea1c05519e3d4649/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/77286c34140dadff5747235e371dc228e94485476a0fd779ea1c05519e3d4649
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-06 03:14:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4ugynaubww76v2henpdohocfduujbkhnih5o6pkdqcvdhr5izeq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd discovery
Link:
https://tria.ge/reports/251106-drfp6sfl5t/
Behaviour
System Network Configuration Discovery
Verdict:
Unknown
Tags:
botnet mirai trojan gafgyt
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/86ea8aaf-fa79-4737-b271-336fa8d26c98
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/77286c34140dadff5747235e371dc228e94485476a0fd779ea1c05519e3d4649

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: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 a3106e32fbe7536457b5f9c38efc523c03c7d7c3e4fc8b5f9c3f0782bd710efd

Mirai

elf 77286c34140dadff5747235e371dc228e94485476a0fd779ea1c05519e3d4649

(this sample)

  
Dropped by
SHA256 a3106e32fbe7536457b5f9c38efc523c03c7d7c3e4fc8b5f9c3f0782bd710efd
  
URLhaus
https://urlhaus.abuse.ch/url/3697601/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f4c47a6f9ed2a9a6f615edaa7607137a
  
URLhaus
https://urlhaus.abuse.ch/url/3697744/
  
URLhaus
https://urlhaus.abuse.ch/url/3698695/

Comments