MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 843a78b1f85cd48056673ce99727e69c2e58d4cafb2329f8b1d690a5ea23788f. 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: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 843a78b1f85cd48056673ce99727e69c2e58d4cafb2329f8b1d690a5ea23788f
SHA3-384 hash: 5c0171aa72a5fbb3c0e50f01cabf5052b80bade4d49532bfbabb1b8006ad53b77c0938fedcde34723f2c710fc51585d4
SHA1 hash: ed4b9019687527e9d9593afba1fced2c612e3dc2
MD5 hash: 99e69bde4c28df86e21e1c95af9b68b2
humanhash: may-cup-idaho-juliet
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:44'072 bytes
First seen:2025-10-01 16:25:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Smn77GzDcw+7n0VBvRRK2nQPyp4bgH5/eCjOApgraThPDM5xx8XNenbcuyD7UHQ1:577Gzz+7nAAQQy4bWeC3OihaXnouy8Hc
TLSH T1C413F1C2DD4A4546FB79067F4A6AF18B6A40CB297C844E77A510157FF0A2F30AC2E7A0
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
DNS request
Changes access rights for a file
Runs as daemon
Changes access rights for a written file
Sends data to a server
Connection attempt
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/68dd561874e5a289899c9aa1/reports/438d0045-2784-4950-93c7-da0365684c8a/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
196.251.70.174/00101010101001
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/843a78b1f85cd48056673ce99727e69c2e58d4cafb2329f8b1d690a5ea23788f
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-01T11:16:00Z UTC
Last seen:
2025-10-02T02:00:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/843a78b1f85cd48056673ce99727e69c2e58d4cafb2329f8b1d690a5ea23788f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/83ba9aa3-081e-4f54-8380-b949b76deb8c
Behavior Graph:
Download SVG
%3 guuid=2d78f7e7-1800-0000-f0f9-abf47e0a0000 pid=2686 /usr/bin/sudo guuid=6b3ae0ea-1800-0000-f0f9-abf4880a0000 pid=2696 /tmp/sample.bin net guuid=2d78f7e7-1800-0000-f0f9-abf47e0a0000 pid=2686->guuid=6b3ae0ea-1800-0000-f0f9-abf4880a0000 pid=2696 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=6b3ae0ea-1800-0000-f0f9-abf4880a0000 pid=2696->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f68089eb-1800-0000-f0f9-abf48a0a0000 pid=2698 /tmp/sample.bin guuid=6b3ae0ea-1800-0000-f0f9-abf4880a0000 pid=2696->guuid=f68089eb-1800-0000-f0f9-abf48a0a0000 pid=2698 clone guuid=3a94ba17-1a00-0000-f0f9-abf4670c0000 pid=3175 /tmp/sample.bin guuid=6b3ae0ea-1800-0000-f0f9-abf4880a0000 pid=2696->guuid=3a94ba17-1a00-0000-f0f9-abf4670c0000 pid=3175 clone guuid=c630dc17-1a00-0000-f0f9-abf4680c0000 pid=3176 /tmp/sample.bin net send-data zombie guuid=6b3ae0ea-1800-0000-f0f9-abf4880a0000 pid=2696->guuid=c630dc17-1a00-0000-f0f9-abf4680c0000 pid=3176 clone guuid=a5ee91eb-1800-0000-f0f9-abf48b0a0000 pid=2699 /tmp/sample.bin guuid=f68089eb-1800-0000-f0f9-abf48a0a0000 pid=2698->guuid=a5ee91eb-1800-0000-f0f9-abf48b0a0000 pid=2699 clone guuid=6c4195eb-1800-0000-f0f9-abf48c0a0000 pid=2700 /tmp/sample.bin dns net send-data zombie guuid=f68089eb-1800-0000-f0f9-abf48a0a0000 pid=2698->guuid=6c4195eb-1800-0000-f0f9-abf48c0a0000 pid=2700 clone guuid=6c4195eb-1800-0000-f0f9-abf48c0a0000 pid=2700->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 41B e353146a-5285-5f32-a809-01b9d4b5f0e8 draft247.redirectme.net:3778 guuid=6c4195eb-1800-0000-f0f9-abf48c0a0000 pid=2700->e353146a-5285-5f32-a809-01b9d4b5f0e8 send: 10B guuid=c630dc17-1a00-0000-f0f9-abf4680c0000 pid=3176->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1230B 8339bf61-d5d0-5d3e-bdae-2b1ca3dd64d3 103.77.241.144:80 guuid=c630dc17-1a00-0000-f0f9-abf4680c0000 pid=3176->8339bf61-d5d0-5d3e-bdae-2b1ca3dd64d3 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b8f0bac6-2ad5-42bc-89a1-296b06fc8779
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1787533
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1787533 Sample: morte.x86.elf Startdate: 01/10/2025 Architecture: LINUX Score: 68 26 103.77.241.144, 80 X4B-AS-APX4BDDoSProtectedAnnouncementsAU India 2->26 28 draft247.redirectme.net 196.251.70.174, 3778, 56512 Web4AfricaZA Seychelles 2->28 30 3 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 38 Sample is packed with UPX 2->38 8 morte.x86.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.x86.elf 8->16         started        18 morte.x86.elf 8->18         started        20 morte.x86.elf 8->20         started        process6 22 morte.x86.elf 16->22         started        24 morte.x86.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/843a78b1f85cd48056673ce99727e69c2e58d4cafb2329f8b1d690a5ea23788f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/843a78b1f85cd48056673ce99727e69c2e58d4cafb2329f8b1d690a5ea23788f/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/843a78b1f85cd48056673ce99727e69c2e58d4cafb2329f8b1d690a5ea23788f
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-01 16:25:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qq5hrmpyltkiavthhtuzoj7gtqxfrvgk7mrst6fr22ikl2rdpchq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251001-txbamsyzht/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
draft247.redirectme.net
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/dac43a90-32da-4eaf-861e-0bd6063a483a
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/843a78b1f85cd48056673ce99727e69c2e58d4cafb2329f8b1d690a5ea23788f

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 843a78b1f85cd48056673ce99727e69c2e58d4cafb2329f8b1d690a5ea23788f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3634744/
  
Delivery method
Distributed via web download

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