MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7ffbd075d9180401fb5f1d453af42e45135a8d08e07604c71af4d3f1fcebcf2b. 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 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7ffbd075d9180401fb5f1d453af42e45135a8d08e07604c71af4d3f1fcebcf2b
SHA3-384 hash: 2e7e996537c50bf83d9d03209f007e06146a1499e3ec2fa86ca68507ed3bd68b6dec1a899b04ccee26a8ae2ace2fbd2d
SHA1 hash: 3ab76940d1b7df252d4a4d17be7972d989dcb0b1
MD5 hash: 37d0feb4ebf9725640b381c9120d868a
humanhash: uncle-happy-network-enemy
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:55'632 bytes
First seen:2025-02-24 21:01:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:JeESt/basV2rcZhG6yZN7naytad1zWOIaEjrqMHs:JeESt/basVTg57nayQdttXES4
TLSH T195436CC4F643D8F5EC8715702077FB379B72E1EA22A8D603D3B4D932AC52651E606A8C
telfhash t15821e2bf1e6709fcb3c4a898c32b62931679d273056132b401b3ad9923f2ec05169d3a
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 :
44
Origin country :
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28878.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28879.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28877.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67bcde5428ab76d43a5ceb48linux22vpnfull_triage
Tags:
mirai ddos
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Launching a process
Sends data to a server
Receives data from a server
Runs as daemon
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
lolbin remote
Link:
https://www.filescan.io/uploads/67bcde543afc3763bec49f06/reports/bb6e8585-22e9-4f89-88bf-c65a9fd55bcb/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
44
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
37215
Full report:
https://elfdigest.com/brief/7ffbd075d9180401fb5f1d453af42e45135a8d08e07604c71af4d3f1fcebcf2b
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f12a3e68-866a-4725-a433-d2d4387e8fa8
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1623131
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1623131 Sample: x86.elf Startdate: 24/02/2025 Architecture: LINUX Score: 100 26 41.180.100.196, 25518, 37215, 44096 X-DSL-NET1ZA South Africa 2->26 28 157.171.169.72, 25518, 37215, 56596 SSHENETUS Sweden 2->28 30 99 other IPs or domains 2->30 32 Suricata IDS alerts for network traffic 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Antivirus / Scanner detection for submitted sample 2->36 38 6 other signatures 2->38 8 x86.elf 2->8         started        signatures3 process4 process5 10 x86.elf sh 8->10         started        12 x86.elf 8->12         started        process6 14 sh rm 10->14         started        16 sh mkdir 10->16         started        18 sh mv 10->18         started        20 sh chmod 10->20         started        22 x86.elf 12->22         started        24 x86.elf 12->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7ffbd075d9180401fb5f1d453af42e45135a8d08e07604c71af4d3f1fcebcf2b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7ffbd075d9180401fb5f1d453af42e45135a8d08e07604c71af4d3f1fcebcf2b/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-24 14:13:58 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p755a5ozdacad627dvctv5boiujvvdii4b3ajry26tj7d7hlz4vq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/250224-zvhjtsvr14/
Behaviour
Reads runtime system information
Writes file to tmp directory
Changes its process name
Enumerates running processes
File and Directory Permissions Modification
Contacts a large (37627) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
trojan gafgyt mirai Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_5bf62ce4 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_5f7b67b8 Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d0214c68-9027-4efc-9d92-4373cb3e7b7b
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/7ffbd075d9180401fb5f1d453af42e45135a8d08e07604c71af4d3f1fcebcf2b

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_5bf62ce4
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Mirai_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Mirai botnet, and there variants.
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

sh b92d3b596120227d2dc6cca8de4b6bbe2034b18244a25194c428ebf790941e2e

Mirai

elf 7ffbd075d9180401fb5f1d453af42e45135a8d08e07604c71af4d3f1fcebcf2b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3433742/
  
Delivery method
Distributed via web download
  
Dropped by
SHA256 b92d3b596120227d2dc6cca8de4b6bbe2034b18244a25194c428ebf790941e2e
  
Dropped by
MD5 b1bfb1ff9d8765c31e83f0ee9012cb1d

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