MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 448d8b6b4d705ecdd86be0b448b201d3c237bc568adb45b9c04cb0b5d4a228be. 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: 8


Intelligence 8 IOCs YARA 5 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 448d8b6b4d705ecdd86be0b448b201d3c237bc568adb45b9c04cb0b5d4a228be
SHA3-384 hash: 602578f36572a7d032f248bbeaf4cfd0dac094eaf8844d87424eb104d88ffa7276a3658adef05acb136b2406555a490c
SHA1 hash: a9a3dd1c901a391173b33b026e0d9e2e206289ea
MD5 hash: dbd1595cc10b82aadffb4fb65373e5ac
humanhash: may-south-potato-jersey
File name:dbd1595cc10b82aadffb4fb65373e5ac
Download: download sample
Signature Mirai
Create hunting rule
File size:62'640 bytes
First seen:2022-02-20 11:54:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wWYwdpiHbm9uXvkeQv3+nB+b6UJ9jYV6:BYwdpjr3+BQ6i9I6
TLSH T15A531956BC928A16C9D42277FA2E01CD332563E8E2EF32039D612F5176CB92F0E77645
telfhash t1a8e0cd394b55094c26d0c78dd9cf522a4e95747c032061ad86d97b5314f2986714900d
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-29.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7664263-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/62122c1d875593a3ccf38ccc/reports/5743db26-961f-4a33-910f-ce5e47c4d020/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/448d8b6b4d705ecdd86be0b448b201d3c237bc568adb45b9c04cb0b5d4a228be
Behaviour
no suspicious findings
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/747ce0ac-fcd2-4b32-ac78-412d2f7e90d0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/942824
Signature
Found strings indicative of a multi-platform dropper
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 575303 Sample: MPmlYCqcu5 Startdate: 20/02/2022 Architecture: LINUX Score: 92 28 102.88.122.148 ZAINUGASUG Nigeria 2->28 30 92.119.196.178 YHSRV-ASN-393559US Germany 2->30 32 98 other IPs or domains 2->32 36 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->36 38 Malicious sample detected (through community Yara rule) 2->38 40 Multi AV Scanner detection for submitted file 2->40 42 3 other signatures 2->42 8 MPmlYCqcu5 2->8         started        10 systemd upowerd 2->10         started        12 systemd upowerd 2->12         started        14 23 other processes 2->14 signatures3 process4 process5 16 MPmlYCqcu5 8->16         started        signatures6 34 Sample tries to kill multiple processes (SIGKILL) 16->34 19 MPmlYCqcu5 16->19         started        22 MPmlYCqcu5 16->22         started        24 MPmlYCqcu5 16->24         started        26 MPmlYCqcu5 16->26         started        process7 signatures8 44 Sample tries to kill multiple processes (SIGKILL) 19->44
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/448d8b6b4d705ecdd86be0b448b201d3c237bc568adb45b9c04cb0b5d4a228be/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-02-20 11:55:11 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 27 (66.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220220-n3f57abda3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.32
Link:
https://yomi.yoroi.company/submissions/448d8b6b4d705ecdd86be0b448b201d3c237bc568adb45b9c04cb0b5d4a228be

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: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 448d8b6b4d705ecdd86be0b448b201d3c237bc568adb45b9c04cb0b5d4a228be

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2049716/

Comments


Avatar
zbet commented on 2022-02-20 11:54:25 UTC

url : hxxp://103.136.42.187/lx/apep.arm