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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4bc7099949608e4ee014d01dc01ae726e21714cd8d31ab1db51dbae125c4544. 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: 7


Intelligence 7 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4bc7099949608e4ee014d01dc01ae726e21714cd8d31ab1db51dbae125c4544
SHA3-384 hash: 145604bfe3bf1895580af62159ec1aa06179d9b04c5c86ee0619bbe728a6650259d8f3abd8d1a1dc304728d4b3d11c44
SHA1 hash: 2f2c192776f05c4befbc7db7f692fcacb57a9b84
MD5 hash: ad0917d14f18fd4db6efe280984ce56e
humanhash: magazine-ohio-spring-pizza
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:254'840 bytes
First seen:2024-09-15 15:58:51 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:n1DAXFO+7zfCODQMQmah3HJbWjdCLQ4sUB6gfifwPLkDKEtUGkTTo6:n1DAX5nfCODfQmah3pbCV4BNfi4bCQo6
TLSH T14F444A2A3612CFA9E15E923647F74F20877526C21B918141D2ACDF646F213DEAC4FFA4
telfhash t1da3111b19678512a59e1ec64edda5bb2501a96175300fe33ef21c4cc380a04fe92bc0f
Magika elf
Reporter NDA0E
Tags:botnet elf fbi.gov mirai Moobot Okiru Yakuza

Intelligence

File Origin
# of uploads :
1
# of downloads :
139
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28880.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

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

Unix.Dropper.Mirai-7135925-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10028946-0
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

Verdict:
Unknown
Threat level:
  10/10
Confidence:
100%
Tags:
bash gcc lolbin remote
Link:
https://www.filescan.io/uploads/66e7044cbb9fe02b41b3f2e6/reports/e11fb596-7a7e-4ed8-974b-1b28411429b7/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/c4bc7099949608e4ee014d01dc01ae726e21714cd8d31ab1db51dbae125c4544
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/71c9b336-7143-4d4a-a157-f7826a75cb72
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1511528
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/c4bc7099949608e4ee014d01dc01ae726e21714cd8d31ab1db51dbae125c4544
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4bc7099949608e4ee014d01dc01ae726e21714cd8d31ab1db51dbae125c4544/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-09-15 15:59:08 UTC
File Type:
ELF32 Big (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ys6hbgmusyeoj3qbjua5yanoojxcc4km3djrvmo3khn24es4ivca._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/240915-te3bea1fma/
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/c4bc7099949608e4ee014d01dc01ae726e21714cd8d31ab1db51dbae125c4544

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:Linux_Gafgyt_May_2024
Create hunting rule
Author:NDA0E
Description:Detects Gafgyt
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_3bcc1630
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 c4bc7099949608e4ee014d01dc01ae726e21714cd8d31ab1db51dbae125c4544

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3174708/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3174722/
  
URLhaus
https://urlhaus.abuse.ch/url/3174726/
  
URLhaus
https://urlhaus.abuse.ch/url/3174731/
  
URLhaus
https://urlhaus.abuse.ch/url/3174755/
  
URLhaus
https://urlhaus.abuse.ch/url/3174757/
  
URLhaus
https://urlhaus.abuse.ch/url/3174761/
  
URLhaus
https://urlhaus.abuse.ch/url/3174797/
  
URLhaus
https://urlhaus.abuse.ch/url/3174857/

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_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments