MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b506cbd5978153f00a13911e102f2b91d5d7929b72a0172af506fec0a399cec. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b506cbd5978153f00a13911e102f2b91d5d7929b72a0172af506fec0a399cec
SHA3-384 hash: e28c3e5b6f99597c9b047892165794f23d9eee3b85f7c1201450c875c31cfa7e2072f2de042c35bc8a96e4c1700e7faa
SHA1 hash: f3db36f88718ba2a0e3ccc43a3a477e08b7f638d
MD5 hash: f4d0339a486b1f3ec5cb1e2e8efc8311
humanhash: bakerloo-carolina-zebra-enemy
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:50'832 bytes
First seen:2025-08-31 08:49:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:YiHeQ4ZYylX0f1u8MogMuNBUXsXecjBx:YiH94l0jgMuNBmsXeEL
TLSH T188334AC6EA43C5F9EC6210704077A766AFB2E4326A39E607D7963936EC13B005B1B35D
telfhash t17f31e6ba7e760df8f3809c88c71dafe22b1adb7b165135e941e1290526e3dd28074c35
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 :
38
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Mounts file systems
Sends data to a server
Connection attempt
Traces processes
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68b40cfa39a6221faa7729d5/reports/9fc18117-8444-48b3-a8d3-3c099b5e38fa/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
5
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9b506cbd5978153f00a13911e102f2b91d5d7929b72a0172af506fec0a399cec
Behaviour
Anti-Debugging
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-09-02T04:05:00Z UTC
Last seen:
2025-09-02T04:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9b506cbd5978153f00a13911e102f2b91d5d7929b72a0172af506fec0a399cec/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/36426ecb-38c2-46ba-a17f-fdec6376b3e2
Result
Threat name:
n/a
Detection:
malicious
Classification:
spre.troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1768433
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Sample tries to kill multiple processes (SIGKILL)
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1768433 Sample: i686.elf Startdate: 31/08/2025 Architecture: LINUX Score: 64 32 217.60.249.53, 1025, 57364 TCIIR Iran (ISLAMIC Republic Of) 2->32 34 31.56.39.76, 42294, 42298, 42300 RASANAIR Iran (ISLAMIC Republic Of) 2->34 36 4 other IPs or domains 2->36 40 Malicious sample detected (through community Yara rule) 2->40 42 Multi AV Scanner detection for submitted file 2->42 10 i686.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 i686.elf 10->16         started        process6 18 i686.elf 16->18         started        signatures7 38 Sample reads /proc/mounts (often used for finding a writable filesystem) 18->38 21 i686.elf 18->21         started        process8 signatures9 44 Sample tries to kill multiple processes (SIGKILL) 21->44 24 i686.elf 21->24         started        26 i686.elf 21->26         started        28 i686.elf 21->28         started        30 6 other processes 21->30 process10
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b506cbd5978153f00a13911e102f2b91d5d7929b72a0172af506fec0a399cec
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9b506cbd5978153f00a13911e102f2b91d5d7929b72a0172af506fec0a399cec/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-31 08:50:56 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tnigzpkzpakt6afbhei6caxsxeov26jjw4vac4vpkbx6ycrzttwa._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access discovery linux
Link:
https://tria.ge/reports/250831-kr3m9sfn7z/
Behaviour
Reads runtime system information
Changes its process name
Reads process memory
Enumerates running processes
Traces itself
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-9970440-0
YARA:
Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/27a85e0f-ec79-4f8d-83a6-b76219899350
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/9b506cbd5978153f00a13911e102f2b91d5d7929b72a0172af506fec0a399cec

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security

File information

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

Web download

Mirai

elf 9b506cbd5978153f00a13911e102f2b91d5d7929b72a0172af506fec0a399cec

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609498/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3610840/

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