MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df9229c1b9df244fd46ddee39d021c77fcb146133c61e2b7eb82205f94cfed38. 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: 6


Intelligence 6 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: df9229c1b9df244fd46ddee39d021c77fcb146133c61e2b7eb82205f94cfed38
SHA3-384 hash: 51df441795f35313c550673874cb5232a0f8e3fb6b81a68659569da760a0e21dfba52366c27f6e2a692710e597d102ed
SHA1 hash: 082dddbcf51d8d3deb36e73c6becc7a799fc4284
MD5 hash: 25c5e8c13b018ec29f66ec8c718b24a2
humanhash: oscar-kentucky-bacon-neptune
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:105'036 bytes
First seen:2022-04-17 04:28:18 UTC
Last seen:2022-04-17 04:28:31 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:q4YH6GH7yTGBhIsmTcf/wktV9XYu4qpB1PNMmGmkpxkl0+P1V+UUwU3yzvZWl0MP:q4YHtHiGZ9XYyamW+v1L9UOZWlb
TLSH T1BCA34916BDC19A12C6D4237BFA2E008D371663E8D2EB3217CD155F5077CA92E0DBB692
telfhash t1c6e02b36cf5f0928e2e6d484c1beee6927ce38a5370614a3611c5d85c7525a2b92d60b
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter tolisec
Tags:mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
276
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136035-0
Create hunting rule

Unix.Trojan.Mirai-9371011-0
Create hunting rule

Unix.Trojan.Mirai-9371048-0
Create hunting rule

Unix.Trojan.Mirai-9371049-0
Create hunting rule

Unix.Trojan.Mirai-9371053-0
Create hunting rule

Unix.Trojan.Mirai-9499933-0
Create hunting rule

Unix.Trojan.Mirai-9621332-0
Create hunting rule

Unix.Trojan.Mirai-9621337-0
Create hunting rule

Unix.Trojan.Mirai-9621455-0
Create hunting rule

Unix.Trojan.Mirai-9734815-0
Create hunting rule

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9881364-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated remote.exe
Link:
https://www.filescan.io/uploads/625b9791ffe27d5119ef077c/reports/8cded25d-e8f1-48a0-b0e5-930e4f8360e4/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
209.141.34.115
Number of open files:
18
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
2323,23
Full report:
https://elfdigest.com/brief/df9229c1b9df244fd46ddee39d021c77fcb146133c61e2b7eb82205f94cfed38
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
209.141.34.115:6281
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/14ce6dcb-e6ac-4e5f-b0db-4edc68f2ac28
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/977783
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 610270 Sample: arm Startdate: 17/04/2022 Architecture: LINUX Score: 92 23 50.52.140.95 ZIPLY-FIBER-LEGACY-ASNUS United States 2->23 25 80.126.137.34 XS4ALL-NLAmsterdamNL Netherlands 2->25 27 98 other IPs or domains 2->27 31 Malicious sample detected (through community Yara rule) 2->31 33 Multi AV Scanner detection for submitted file 2->33 35 Yara detected Mirai 2->35 37 Uses known network protocols on non-standard ports 2->37 7 arm 2->7         started        10 xfce4-panel wrapper-2.0 2->10         started        12 xfce4-panel wrapper-2.0 2->12         started        14 5 other processes 2->14 signatures3 process4 signatures5 39 Sample deletes itself 7->39 16 arm 7->16         started        19 arm 7->19         started        21 wrapper-2.0 xfpm-power-backlight-helper 10->21         started        process6 signatures7 29 Sample tries to kill multiple processes (SIGKILL) 16->29
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/df9229c1b9df244fd46ddee39d021c77fcb146133c61e2b7eb82205f94cfed38/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-17 04:29:07 UTC
File Type:
ELF32 Little (Exe)
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
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/df9229c1b9df244fd46ddee39d021c77fcb146133c61e2b7eb82205f94cfed38

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:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 df9229c1b9df244fd46ddee39d021c77fcb146133c61e2b7eb82205f94cfed38

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2151073/
  
Delivery method
Distributed via web download

Comments