MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4da2d58ca8bf2de82bd17854ead6ca4512d24849cd59c63834a1fc1bd498b4b8. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4da2d58ca8bf2de82bd17854ead6ca4512d24849cd59c63834a1fc1bd498b4b8
SHA3-384 hash: 63376480d0704b1e1ff3c5e51111962675f7c4ae0c78484509adffb812ece38a1f5a353e21dde9228a346862e2276dc5
SHA1 hash: 5c8a18a7daf13b7232d7aec5a3213d75e60bf409
MD5 hash: 74efa663f53c12187c45c43f2b4f574c
humanhash: indigo-ink-papa-delta
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:109'760 bytes
First seen:2025-10-03 05:35:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:KkUa7xt8FyhmfotOh5EC5f3CFXFq1vEnSCy7AfUmPvePBd3ZFd5:Ea7xRwQ6EC5vCFXFqhEnSCy7eUw4ZFr
TLSH T1EDB3D64E7F329F7CFBA8C23447B35A21A65923D227E1DA85D19CD6011E7024E681FBB4
telfhash t1d0115b1c4d3823e0d7751caa67ecff76e15130eb46255e378e10e99d9a6d9429d01c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 2b9d4d02c38018b55e91d8f2de56aa809f217e76d8950c11af7bdc34875d2161
File size (compressed) :41'144 bytes
File size (de-compressed) :110'700 bytes
Format:linux/mips
Packed file: 2b9d4d02c38018b55e91d8f2de56aa809f217e76d8950c11af7bdc34875d2161

Intelligence

File Origin
# of uploads :
1
# of downloads :
80
Origin country :
NL NL
Vendor Threat Intelligence
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.Dropper.Mirai-10007027-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Runs as daemon
Opens a port
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
botnet lolbin masquerade mirai remote threat
Link:
https://www.filescan.io/uploads/68df61eb6c140e5b3500ca5c/reports/5a541db8-448d-4991-9523-9c67bb9f9328/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
37
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4da2d58ca8bf2de82bd17854ead6ca4512d24849cd59c63834a1fc1bd498b4b8
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:
2025-10-03T03:58:00Z UTC
Last seen:
2025-10-03T08:31:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/4da2d58ca8bf2de82bd17854ead6ca4512d24849cd59c63834a1fc1bd498b4b8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c3e2d80e-d56e-490d-80fa-b64655e9cd60
Behavior Graph:
Download SVG
%3 guuid=00bd35ca-1a00-0000-69ba-30dda60b0000 pid=2982 /usr/bin/sudo guuid=eae95bcc-1a00-0000-69ba-30ddaa0b0000 pid=2986 /tmp/sample.bin guuid=00bd35ca-1a00-0000-69ba-30dda60b0000 pid=2982->guuid=eae95bcc-1a00-0000-69ba-30ddaa0b0000 pid=2986 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1a3e7d16-4324-42bd-a556-0efaeaeee612
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1788511
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1788511 Sample: morte.mips.elf Startdate: 03/10/2025 Architecture: LINUX Score: 64 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 mangotruff.redirectme.net 151.242.30.16, 12121, 52690, 52694 RASANAIR Iran (ISLAMIC Republic Of) 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 8 morte.mips.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 process4 process5 16 morte.mips.elf 8->16         started        18 morte.mips.elf 8->18         started        20 morte.mips.elf 8->20         started        process6 22 morte.mips.elf 16->22         started        24 morte.mips.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4da2d58ca8bf2de82bd17854ead6ca4512d24849cd59c63834a1fc1bd498b4b8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/4da2d58ca8bf2de82bd17854ead6ca4512d24849cd59c63834a1fc1bd498b4b8/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-03 05:39:41 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=jwrnldfix4w6qk6rpbkovvwkiujnescjzvm4mobuuh6bxveyws4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251003-gc1ctahq5x/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/5021d404-f9fa-4491-af14-9bc73c97ecc1
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/4da2d58ca8bf2de82bd17854ead6ca4512d24849cd59c63834a1fc1bd498b4b8

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 2b9d4d02c38018b55e91d8f2de56aa809f217e76d8950c11af7bdc34875d2161

Mirai

elf 4da2d58ca8bf2de82bd17854ead6ca4512d24849cd59c63834a1fc1bd498b4b8

(this sample)

  
Dropped by
SHA256 2b9d4d02c38018b55e91d8f2de56aa809f217e76d8950c11af7bdc34875d2161
  
URLhaus
https://urlhaus.abuse.ch/url/3646393/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 b2ce49ab0a6a8402d5d60220e9940fa3

Comments