MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8d8dc3a9caa12496460338afd42866b44f18e22dc156bacee9b7bea49945f43c. 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: 14


Intelligence 14 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8d8dc3a9caa12496460338afd42866b44f18e22dc156bacee9b7bea49945f43c
SHA3-384 hash: eaa94f2e291a78f5adf7905472ca5ae5c9892194e2a4c396155ab33b9f6e830e0100daf4b803afe7b1e701a45378eec2
SHA1 hash: 9cd5c208f94c67e4f6a18526ffd10885cf8b6c47
MD5 hash: 42bddba3e1dfc046d18e8c114dda45e7
humanhash: princess-yankee-lithium-friend
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:44'080 bytes
First seen:2025-09-14 12:17:41 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:M99g1MLR1R7OKfOzestStBTciFLPyC83CiIYlv70BCIXHZinz5CHNwinbcuyD7UD:M99g1W7OKGzesQ57FOC8yDYBg9piFCHr
TLSH T1FF13F23765BC13DAF114D574C8BF6F00113481B99FF802EAD694B927BAC6ABA32523D1
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 :
26
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
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68c6b3c1b29d966a312bbdff/reports/9f29ed09-8787-4d2b-b4f4-95499a05b124/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
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/8d8dc3a9caa12496460338afd42866b44f18e22dc156bacee9b7bea49945f43c
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:
2025-09-14T09:36:00Z UTC
Last seen:
2025-09-14T09:36:00Z 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/8d8dc3a9caa12496460338afd42866b44f18e22dc156bacee9b7bea49945f43c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7628fc08-0ab7-4763-824f-b5b21570a5ab
Behavior Graph:
Download SVG
%3 guuid=9a910045-1b00-0000-53ef-7a60f80c0000 pid=3320 /usr/bin/sudo guuid=fa1f7c47-1b00-0000-53ef-7a60f90c0000 pid=3321 /tmp/sample.bin net guuid=9a910045-1b00-0000-53ef-7a60f80c0000 pid=3320->guuid=fa1f7c47-1b00-0000-53ef-7a60f90c0000 pid=3321 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=fa1f7c47-1b00-0000-53ef-7a60f90c0000 pid=3321->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=26b66948-1b00-0000-53ef-7a60fa0c0000 pid=3322 /tmp/sample.bin guuid=fa1f7c47-1b00-0000-53ef-7a60f90c0000 pid=3321->guuid=26b66948-1b00-0000-53ef-7a60fa0c0000 pid=3322 clone guuid=ee6eac74-1c00-0000-53ef-7a60c60f0000 pid=4038 /tmp/sample.bin guuid=fa1f7c47-1b00-0000-53ef-7a60f90c0000 pid=3321->guuid=ee6eac74-1c00-0000-53ef-7a60c60f0000 pid=4038 clone guuid=39a0b174-1c00-0000-53ef-7a60c70f0000 pid=4039 /tmp/sample.bin net send-data zombie guuid=fa1f7c47-1b00-0000-53ef-7a60f90c0000 pid=3321->guuid=39a0b174-1c00-0000-53ef-7a60c70f0000 pid=4039 clone guuid=ee917548-1b00-0000-53ef-7a60fb0c0000 pid=3323 /tmp/sample.bin guuid=26b66948-1b00-0000-53ef-7a60fa0c0000 pid=3322->guuid=ee917548-1b00-0000-53ef-7a60fb0c0000 pid=3323 clone guuid=dfc68748-1b00-0000-53ef-7a60fc0c0000 pid=3324 /tmp/sample.bin dns net send-data zombie guuid=26b66948-1b00-0000-53ef-7a60fa0c0000 pid=3322->guuid=dfc68748-1b00-0000-53ef-7a60fc0c0000 pid=3324 clone guuid=dfc68748-1b00-0000-53ef-7a60fc0c0000 pid=3324->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 108B afe40ab5-368a-522a-859b-595bcb76d603 xc355.bounceme.net:12121 guuid=dfc68748-1b00-0000-53ef-7a60fc0c0000 pid=3324->afe40ab5-368a-522a-859b-595bcb76d603 con guuid=39a0b174-1c00-0000-53ef-7a60c70f0000 pid=4039->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 540B fec8fc72-bd6d-5c90-b4ef-df2fcd863b2c xc355.bounceme.net:80 guuid=39a0b174-1c00-0000-53ef-7a60c70f0000 pid=4039->fec8fc72-bd6d-5c90-b4ef-df2fcd863b2c send: 22B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/41a6ae55-abae-4254-82f9-a894581fb4e4
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1777253
Signature
Malicious sample detected (through community Yara rule)
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1777253 Sample: morte.x86.elf Startdate: 14/09/2025 Architecture: LINUX Score: 60 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 xc355.bounceme.net 2.57.19.247, 12121, 45764, 45770 INTELLECTICA-US Germany 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Yara detected Mirai 2->34 36 Sample is packed with UPX 2->36 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/8d8dc3a9caa12496460338afd42866b44f18e22dc156bacee9b7bea49945f43c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8d8dc3a9caa12496460338afd42866b44f18e22dc156bacee9b7bea49945f43c/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8d8dc3a9caa12496460338afd42866b44f18e22dc156bacee9b7bea49945f43c
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-14 12:27:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rwg4hkokuesjmrqdhcx5ikdgwrhrryrnyfllvtxjw67kjgkf6q6a._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/250914-pke1vahp2v/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
xc355.bounceme.net
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/20ce26ba-41a5-4702-b00d-fcf9add6da08
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/8d8dc3a9caa12496460338afd42866b44f18e22dc156bacee9b7bea49945f43c

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: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

sh 7e7ffbbb1a029da5a7e688ced7ed352423d072109bfdc225af1f3de28fcf0a58

Mirai

elf 8d8dc3a9caa12496460338afd42866b44f18e22dc156bacee9b7bea49945f43c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3623877/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 7e7ffbbb1a029da5a7e688ced7ed352423d072109bfdc225af1f3de28fcf0a58
  
Dropped by
MD5 92168006c0bbea186d4ddc0abc6da286
  
URLhaus
https://urlhaus.abuse.ch/url/3623871/

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