MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff6de95c6555ebb200a62306032b7b007e4f14763ab147d4f75e203bd4c8e71d. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff6de95c6555ebb200a62306032b7b007e4f14763ab147d4f75e203bd4c8e71d
SHA3-384 hash: 82b4230ad64d197838a48d6ca68b91f6aa502e139243e1cb4812d429c275ba8c8f10eaf4c95bd6fb0134e7bbe80e381f
SHA1 hash: c2330db5a4dbe33d0c7359162efdcf60c1844f9d
MD5 hash: d4f246898f4b2cbf8a325f6e1fc5b3b9
humanhash: foxtrot-spaghetti-football-glucose
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:40'292 bytes
First seen:2025-08-28 06:19:09 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Z9t792kzPRB8mftKiDsxpeNThOormhw5jn95vonbcuyD7UtQRja:Z97nvftKCNtNjnronouy8tyW
TLSH T1A803F24C156DC714EE1BA07605ED9ADA971800D6B148ACFCFEDCF01B9D896A9831C1D7
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) :40'292 bytes
File size (de-compressed) :80'208 bytes
Format:linux/i386
Unpacked file: 12ad337e7dc699a2a2ca6817468aa03b575fad4bce54808d19728f28c25c4813

Intelligence

File Origin
# of uploads :
1
# of downloads :
32
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68aff5b039a6221faa7253d3/reports/b120f81e-dce5-4e0b-ae1b-fc26e05c9c3e/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
159
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/ff6de95c6555ebb200a62306032b7b007e4f14763ab147d4f75e203bd4c8e71d
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
Link:
https://opentip.kaspersky.com/ff6de95c6555ebb200a62306032b7b007e4f14763ab147d4f75e203bd4c8e71d/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d7b18a46-774b-40a2-b179-06eca20d9c92
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1766785
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1766785 Sample: debug.elf Startdate: 28/08/2025 Architecture: LINUX Score: 68 16 accessdennied.uk 196.251.87.190, 12121, 34936, 34938 SONIC-WirelessZA Seychelles 2->16 18 daisy.ubuntu.com 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Sample is packed with UPX 2->24 7 debug.elf 2->7         started        9 python3.8 dpkg 2->9         started        signatures3 process4 process5 11 debug.elf 7->11         started        14 debug.elf 7->14         started        signatures6 26 Manipulation of devices in /dev 11->26 28 Deletes system log files 11->28
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff6de95c6555ebb200a62306032b7b007e4f14763ab147d4f75e203bd4c8e71d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff6de95c6555ebb200a62306032b7b007e4f14763ab147d4f75e203bd4c8e71d/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-28 06:27:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=75w6sxdfkxv3eafgemdagk33ab7e6fdwhkyupvhxlyqdxvgi44oq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery linux upx
Link:
https://tria.ge/reports/250828-g438sacn2z/
Behaviour
Reads runtime system information
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c85e3423-a619-4a5a-b11d-b2a9632d79f1
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/ff6de95c6555ebb200a62306032b7b007e4f14763ab147d4f75e203bd4c8e71d

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 ff6de95c6555ebb200a62306032b7b007e4f14763ab147d4f75e203bd4c8e71d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3612994/
  
Delivery method
Distributed via web download

Comments