MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7844c0f06710452a092be3f2ba0cf92ebfba7d5cfe00124100c3e09c68461790. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7844c0f06710452a092be3f2ba0cf92ebfba7d5cfe00124100c3e09c68461790
SHA3-384 hash: f3884ee9821e8cfda157024916cda5545c2461185318aaea6f6d3e4b23ae78063c806588266773606de4b22f4e605233
SHA1 hash: 7ea1d7596c00bc8021a6eebb502c7d50589f5551
MD5 hash: 40b10170a32d8edf1bba1e1ef9ac4d2f
humanhash: berlin-gee-michigan-black
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:140'632 bytes
First seen:2025-11-13 22:41:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:WML4Q7d1eefpWQ/Puy/XXSxkfbRt2Qa51rz1rO:WM77d1empWQ/PuaXXgkfbPanF
TLSH T115D3D609BB610EBBE8AFCC370AE9170118CC695722B93F76B534D418F64B24B15E3DA4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 98c5897a22dd143a89f732dd6c92dd784c44973e68d764473a68afcde9702d63
File size (compressed) :48'484 bytes
File size (de-compressed) :140'632 bytes
Format:linux/mipsel
Packed file: 98c5897a22dd143a89f732dd6c92dd784c44973e68d764473a68afcde9702d63

Intelligence

File Origin
# of uploads :
1
# of downloads :
98
Origin country :
NL NL
Vendor Threat Intelligence
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

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-9441505-0
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
Changes access rights for a written file
Sends data to a server
Receives data from a server
Changes access rights for a file
Runs as daemon
Opens a port
DNS request
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69165ee6caa454a592de307f/reports/6cdc05a5-c878-4bca-9959-69ce48c8d779/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/7844c0f06710452a092be3f2ba0cf92ebfba7d5cfe00124100c3e09c68461790
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-13T20:45:00Z UTC
Last seen:
2025-11-14T01:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7844c0f06710452a092be3f2ba0cf92ebfba7d5cfe00124100c3e09c68461790/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4255bc80-0ed0-4c67-8b4f-665e5f05cac4
Behavior Graph:
Download SVG
%3 guuid=3a78e951-1900-0000-fabf-9c8645080000 pid=2117 /usr/bin/sudo guuid=f05d2a54-1900-0000-fabf-9c864c080000 pid=2124 /tmp/sample.bin guuid=3a78e951-1900-0000-fabf-9c8645080000 pid=2117->guuid=f05d2a54-1900-0000-fabf-9c864c080000 pid=2124 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/55a2f254-1f7c-4996-9200-97af2990219d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1813850
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1813850 Sample: morte.mpsl.elf Startdate: 13/11/2025 Architecture: LINUX Score: 76 26 vr3b.ddns.net 2->26 28 vr3b.ddns.net 41.216.189.110, 12121, 50246, 50248 AS40676US South Africa 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 38 Yara detected Mirai 2->38 8 morte.mpsl.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        14 python3.8 dpkg 2->14         started        signatures3 40 Uses dynamic DNS services 26->40 process4 process5 16 morte.mpsl.elf 8->16         started        18 morte.mpsl.elf 8->18         started        20 morte.mpsl.elf 8->20         started        process6 22 morte.mpsl.elf 16->22         started        24 morte.mpsl.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7844c0f06710452a092be3f2ba0cf92ebfba7d5cfe00124100c3e09c68461790
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7844c0f06710452a092be3f2ba0cf92ebfba7d5cfe00124100c3e09c68461790/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-13 22:42:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbcmb4dhcbcsucjl4pzludhzf273u7k47yabeqiaypqjy2cgc6ia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251113-2myl7acl5t/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Malware Config
C2 Extraction:
vr3b.ddns.net
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b0599d39-ad0d-4ea2-bfe8-16348f70e63b
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/7844c0f06710452a092be3f2ba0cf92ebfba7d5cfe00124100c3e09c68461790

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 98c5897a22dd143a89f732dd6c92dd784c44973e68d764473a68afcde9702d63

Mirai

elf 7844c0f06710452a092be3f2ba0cf92ebfba7d5cfe00124100c3e09c68461790

(this sample)

  
Dropped by
SHA256 98c5897a22dd143a89f732dd6c92dd784c44973e68d764473a68afcde9702d63
  
URLhaus
https://urlhaus.abuse.ch/url/3704794/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 02d2f51aca5238d4c3bed3fdd96c6556

Comments