MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8909f5f0dff5d08e14292017aaa3193e2eafa1bbe88b082c79ea40c20afbf5d4. 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
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SHA256 hash: 8909f5f0dff5d08e14292017aaa3193e2eafa1bbe88b082c79ea40c20afbf5d4
SHA3-384 hash: a797ad413e7ce1f8b25b75632e963b09a56fba81117afa86ea85863f2a4b80ec3048e8ddf54908e451ffe05f697fd291
SHA1 hash: 9e23c57da9d561f83709ea182143fcea89bd7ca9
MD5 hash: c5250376c42a272058b9895ee21f31cf
humanhash: washington-ceiling-tennis-september
File name:armv7l
Download: download sample
Signature Mirai
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File size:231'604 bytes
First seen:2024-12-15 13:41:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:6nTm6KtT2QPurl9hMbMa96gciLBs7PIIyqfaby0umKbMZBlcTzwRe0i:im6jJrNUMqNBSIIbfaby0umAMOmM
TLSH T158344AC7A981DF15C9C4D576BE3E31883F12877AD2CAB301D9109F17279693B0EAA681
telfhash t13cc02bdba87328807149c3db8db0b30ec300268d561a4260ad0c2f3ede83dc0a03171e
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
77
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
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Unix.Dropper.Mirai-7135893-0
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Unix.Dropper.Mirai-7136105-0
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Unix.Trojan.Mirai-7759336-0
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Unix.Trojan.Mirai-7772538-0
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Unix.Trojan.Mirai-9885259-0
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Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-10004218-0
Create hunting rule

Unix.Trojan.Mirai-10010074-0
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Unix.Trojan.Mirai-10011399-0
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Unix.Trojan.Gafgyt-6735924-0
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Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=675edf618fb73f13afc9f2dclinux22vpnfull_triage
Tags:
bashlite gafgyt mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Runs as daemon
Connection attempt
Receives data from a server
DNS request
Opens a port
Sends data to a server
Substitutes an application name
Deleting of the original file
Performs a bruteforce attack in the network
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug busybox lolbin remote
Link:
https://www.filescan.io/uploads/675edcb149a3171a9427857d/reports/6ded8267-d8e4-4c9d-add0-f128d8a93393/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
15
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
22,56575
Full report:
https://elfdigest.com/brief/8909f5f0dff5d08e14292017aaa3193e2eafa1bbe88b082c79ea40c20afbf5d4
Behaviour
Anti-VM
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
type: 172.217.192.127:3478
Result
Verdict:
MALICIOUS
Malware family:
Mirai
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/86d14a0b-7969-4308-b07c-ff38748a700b
Result
Threat name:
Mirai
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1575429
Signature
Multi AV Scanner detection for submitted file
Opens /sys/class/net/* files useful for querying network interface information
Performs DNS TXT record lookups
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1575429 Sample: armv7l.elf Startdate: 15/12/2024 Architecture: LINUX Score: 68 18 pool.rentcheapcars.sbs 2->18 20 iranistrash.libre 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 8 armv7l.elf 2->8         started        signatures3 28 Performs DNS TXT record lookups 20->28 process4 signatures5 30 Sample deletes itself 8->30 11 armv7l.elf 8->11         started        process6 signatures7 32 Opens /sys/class/net/* files useful for querying network interface information 11->32 14 armv7l.elf 11->14         started        16 armv7l.elf 11->16         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8909f5f0dff5d08e14292017aaa3193e2eafa1bbe88b082c79ea40c20afbf5d4
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8909f5f0dff5d08e14292017aaa3193e2eafa1bbe88b082c79ea40c20afbf5d4/
Threat name:
Linux.Trojan.Mirai
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Status:
Malicious
First seen:
2024-12-15 13:42:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ree7l4g76xii4fbjeal2viyzhyxk7in35cfqqldz5jamecx36xka._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery evasion
Link:
https://tria.ge/reports/241215-qznrzaxnej/
Behaviour
Enumerates kernel/hardware configuration
Changes its process name
Reads system network configuration
Reads MAC address of network interface
Reads network interface configuration
Deletes itself
Unexpected DNS network traffic destination
Contacts a large (181841) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135893-0
YARA:
n/a
Link:
https://app.threat.zone/submission/12671246-be95-4ab9-8452-21656d9bca66
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/8909f5f0dff5d08e14292017aaa3193e2eafa1bbe88b082c79ea40c20afbf5d4

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 8909f5f0dff5d08e14292017aaa3193e2eafa1bbe88b082c79ea40c20afbf5d4

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3350373/
  
Delivery method
Distributed via web download

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