MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b7575ff19914dc5a2df333f0e7a90e484ca480374b2aa071c947cef57450204. 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: 10


Intelligence 10 IOCs YARA 17 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b7575ff19914dc5a2df333f0e7a90e484ca480374b2aa071c947cef57450204
SHA3-384 hash: 67942d49dac75b4011ac6e098a3d18ed4d9fd1a0af4484db7467285034e075c570d3ecaffec9adb9528259247fe75540
SHA1 hash: bbc47071fd373460939d190231db8167317bbefe
MD5 hash: b70b4de7b48b09141291a0ee519fb115
humanhash: indigo-kilo-jupiter-avocado
File name:b70b4de7b48b09141291a0ee519fb115
Download: download sample
Signature Mirai
Create hunting rule
File size:151'848 bytes
First seen:2024-05-01 09:44:56 UTC
Last seen:2025-05-23 15:25:56 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:K2V2Wv6Kvs6uDl9hImGUjSs5Mt5d1L00fqzKqKswRNVZAv:K2V2WyKRux/OKeJWv
TLSH T1E7E35A07B4C184FDC8DAC1744BEEA53BED72F0AD1234B26B27D4AA225E5DE205F1DA50
telfhash t16c51ccb479563ca862f3f666b34de890ec75092414d272e2da736cf6ce477840d72872
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter zbetcheckin
Tags:64 elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
91
Origin country :
FR FR
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

Unix.Dropper.Mirai-7540662-0
Create hunting rule

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

Unix.Trojan.Mirai-9945193-0
Create hunting rule

Unix.Trojan.Mirai-9946826-0
Create hunting rule

Unix.Trojan.Mirai-10002309-0
Create hunting rule

Unix.Trojan.Mirai-10002310-0
Create hunting rule

Unix.Trojan.Mirai-10002598-0
Create hunting rule

Unix.Trojan.Mirai-10004381-0
Create hunting rule

Unix.Trojan.Mirai-10005051-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Dropper.Mirai-10008433-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

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

Unix.Trojan.Mirai-10011318-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
DNS request
Receives data from a server
Connection attempt
Runs as daemon
Substitutes an application name
Deletes a system binary file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug bash lolbin mirai remote
Link:
https://www.filescan.io/uploads/66320f29e5dfa30836f1a20b/reports/71562a15-688d-4430-8f5e-6c34f21d7d90/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
11
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/9b7575ff19914dc5a2df333f0e7a90e484ca480374b2aa071c947cef57450204
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Moobot 45.128.232.8:58267
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f9b7869f-34c3-400c-bc2a-9d23e688d964
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1434562
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Detected Mirai
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1434562 Sample: NZ3oaKReDC.elf Startdate: 01/05/2024 Architecture: LINUX Score: 96 35 xijinping.mov 45.128.232.8, 52842, 58267 RACKTECHRU United Kingdom 2->35 37 185.125.190.26, 443 CANONICAL-ASGB United Kingdom 2->37 39 Snort IDS alert for network traffic 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 5 other signatures 2->45 9 xfce4-session xfce4-panel 2->9         started        11 NZ3oaKReDC.elf 2->11         started        signatures3 process4 process5 13 xfce4-panel wrapper-2.0 9->13         started        15 xfce4-panel wrapper-2.0 9->15         started        17 xfce4-panel wrapper-2.0 9->17         started        21 3 other processes 9->21 19 NZ3oaKReDC.elf 11->19         started        process6 23 wrapper-2.0 xfpm-power-backlight-helper 13->23         started        25 NZ3oaKReDC.elf 19->25         started        process7 27 NZ3oaKReDC.elf 25->27         started        29 NZ3oaKReDC.elf 25->29         started        31 NZ3oaKReDC.elf 25->31         started        33 3 other processes 25->33
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9b7575ff19914dc5a2df333f0e7a90e484ca480374b2aa071c947cef57450204
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9b7575ff19914dc5a2df333f0e7a90e484ca480374b2aa071c947cef57450204/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-04-30 16:33:34 UTC
File Type:
ELF64 Little (Exe)
AV detection:
25 of 38 (65.79%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tn2xl7yzsfg4liw7gm7q46uq4scmusadoszkuby4sr6o6v2faica._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
linux
Link:
https://tria.ge/reports/240501-lq333seb77/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9b7575ff1991/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/9b7575ff19914dc5a2df333f0e7a90e484ca480374b2aa071c947cef57450204

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_01e4a728
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_1e0c5ce0
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_520deeb8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_6a77af0f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_e0cf29e2
Create hunting rule
Author:Elastic Security
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 9b7575ff19914dc5a2df333f0e7a90e484ca480374b2aa071c947cef57450204

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2833651/
  
URLhaus
https://urlhaus.abuse.ch/url/2833664/
  
URLhaus
https://urlhaus.abuse.ch/url/2833678/
  
URLhaus
https://urlhaus.abuse.ch/url/2833698/
  
URLhaus
https://urlhaus.abuse.ch/url/2833699/
  
URLhaus
https://urlhaus.abuse.ch/url/2834401/
  
URLhaus
https://urlhaus.abuse.ch/url/2834935/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments


Avatar
zbet commented on 2024-05-01 09:44:57 UTC

url : hxxp://176.96.138.204/x86_64