MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b9951f3306ad261daf0a77a357ce5f3c445ae7b5b28df83443f65e747e83011. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b9951f3306ad261daf0a77a357ce5f3c445ae7b5b28df83443f65e747e83011
SHA3-384 hash: 836d6dfb22ff0accc7a910fac510a82a3f8453fddea1a0f7463cf1aab0bf8faf41a532db165cf11da8aab9a39d0e98a8
SHA1 hash: 40bcbb980b6fb90ec595aaff44100559193f4c86
MD5 hash: a03cf870a087fc857d38998dbc18c985
humanhash: river-oscar-lithium-lemon
File name:morte.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:41'032 bytes
First seen:2025-12-27 18:39:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:i4qDeXKzCBdI3mxnFyHamS28molRR2xShpYobnukO+NnbcuyD7UHQRjM:YDSFPI2pJOovR2slbukOWnouy8HyA
TLSH T1DF03F1B2C1BE1A44E981423CAB5AB0CD5C44E52C04DECF61AB58B1B7ED11F1C2E2CA91
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
File size (compressed) :41'032 bytes
File size (de-compressed) :79'376 bytes
Format:linux/i386
Unpacked file: a769ad7b3a8af4746b326cfe60055d7e175a9b387629eb454b9af6681907d1c9

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a3ca80e1-050f-4841-9757-aab74f9b6792/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai packed upx
Link:
https://www.filescan.io/uploads/6950281684afa5547b5ed5f1/reports/8faaef6d-ec6b-4eea-b294-4e4f78680d6f/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T16:24:00Z UTC
Last seen:
2025-12-27T16:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6b9951f3306ad261daf0a77a357ce5f3c445ae7b5b28df83443f65e747e83011/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5f7485fa-d3b1-45a5-94e9-5616e46b4534
Behavior Graph:
Download SVG
%3 guuid=fc99d90d-1a00-0000-e80f-09e989080000 pid=2185 /usr/bin/sudo guuid=1fde0810-1a00-0000-e80f-09e991080000 pid=2193 /tmp/sample.bin net guuid=fc99d90d-1a00-0000-e80f-09e989080000 pid=2185->guuid=1fde0810-1a00-0000-e80f-09e991080000 pid=2193 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=1fde0810-1a00-0000-e80f-09e991080000 pid=2193->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=13268b11-1a00-0000-e80f-09e996080000 pid=2198 /tmp/sample.bin guuid=1fde0810-1a00-0000-e80f-09e991080000 pid=2193->guuid=13268b11-1a00-0000-e80f-09e996080000 pid=2198 clone guuid=ead69a11-1a00-0000-e80f-09e997080000 pid=2199 /tmp/sample.bin write-config zombie guuid=13268b11-1a00-0000-e80f-09e996080000 pid=2198->guuid=ead69a11-1a00-0000-e80f-09e997080000 pid=2199 clone guuid=278b0216-1a00-0000-e80f-09e9a7080000 pid=2215 /usr/bin/dash guuid=ead69a11-1a00-0000-e80f-09e997080000 pid=2199->guuid=278b0216-1a00-0000-e80f-09e9a7080000 pid=2215 execve guuid=1cceda18-1a00-0000-e80f-09e9b0080000 pid=2224 /tmp/sample.bin delete-file dns net send-data guuid=ead69a11-1a00-0000-e80f-09e997080000 pid=2199->guuid=1cceda18-1a00-0000-e80f-09e9b0080000 pid=2224 clone guuid=35ee3316-1a00-0000-e80f-09e9a9080000 pid=2217 /usr/bin/cp guuid=278b0216-1a00-0000-e80f-09e9a7080000 pid=2215->guuid=35ee3316-1a00-0000-e80f-09e9a9080000 pid=2217 execve guuid=1cceda18-1a00-0000-e80f-09e9b0080000 pid=2224->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 252B 7714685f-b9c2-5302-a2db-d78b8a5f414c ransokk.de:12121 guuid=1cceda18-1a00-0000-e80f-09e9b0080000 pid=2224->7714685f-b9c2-5302-a2db-d78b8a5f414c send: 2B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/99865683-c9f2-49f6-9d7d-29aa77a4b3f1
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1840419
Signature
Drops files in suspicious directories
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840419 Sample: morte.i686.elf Startdate: 27/12/2025 Architecture: LINUX Score: 96 28 ransokk.de 51.38.196.153, 12121, 55184 OVHFR France 2->28 36 Malicious sample detected (through community Yara rule) 2->36 38 Multi AV Scanner detection for submitted file 2->38 40 Yara detected Mirai 2->40 42 2 other signatures 2->42 10 morte.i686.elf 2->10         started        signatures3 process4 signatures5 46 Found strings related to Crypto-Mining 10->46 13 morte.i686.elf 10->13         started        process6 process7 15 morte.i686.elf 13->15         started        file8 26 /etc/init.d/sysd, POSIX 15->26 dropped 30 Sample tries to set files in /etc globally writable 15->30 32 Drops files in suspicious directories 15->32 34 Sample tries to persist itself using System V runlevels 15->34 19 morte.i686.elf 15->19         started        22 morte.i686.elf sh 15->22         started        signatures9 process10 signatures11 44 Sample deletes itself 19->44 24 sh cp 22->24         started        process12
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6b9951f3306ad261daf0a77a357ce5f3c445ae7b5b28df83443f65e747e83011
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b9951f3306ad261daf0a77a357ce5f3c445ae7b5b28df83443f65e747e83011/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 18:40:24 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nomvd4zqnljgdwxqu55dk7hf6pcellt3lmun7a2eh5s6or7igaiq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery linux persistence upx
Link:
https://tria.ge/reports/251227-xbdenahr7v/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Deletes itself
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/39b9fe61-4473-4b57-8d95-573644cc1bd5
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/6b9951f3306ad261daf0a77a357ce5f3c445ae7b5b28df83443f65e747e83011

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: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 6b9951f3306ad261daf0a77a357ce5f3c445ae7b5b28df83443f65e747e83011

(this sample)

Mirai

elf a769ad7b3a8af4746b326cfe60055d7e175a9b387629eb454b9af6681907d1c9

  
Dropping
SHA256 a769ad7b3a8af4746b326cfe60055d7e175a9b387629eb454b9af6681907d1c9
  
Dropping
MD5 8806c4876b71893832ffda18fde8fe77
  
URLhaus
https://urlhaus.abuse.ch/url/3618319/
  
Delivery method
Distributed via web download

Comments