MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6caab45902077fb7040ebb3ece03c5857136ef07b86cd7d2ed92e8fdd8e56c0d. 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: 6caab45902077fb7040ebb3ece03c5857136ef07b86cd7d2ed92e8fdd8e56c0d
SHA3-384 hash: c088bc901bbf03512f249198fc4ddc2e12818de98387282845647dfd0b3fc0400152a6e509c8a6fb50d8b256d0771e0f
SHA1 hash: 59e8d186459e118146259136213de79ef5b1783c
MD5 hash: 774c767e2a30a4f3cb3eb6c874fade03
humanhash: undress-alanine-low-early
File name:774c767e2a30a4f3cb3eb6c874fade03
Download: download sample
Signature Mirai
Create hunting rule
File size:51'092 bytes
First seen:2022-02-20 11:43:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:M/YIkUFq0G32vgSCKgQeGma2zB+VQeBZIE:M/YIjFq0z/Bma2lWQQZIE
TLSH T14B331995BCE29A1AC9D023BABA2E419D331173D8C2EF3317CD141B10B6C6A1F5EB7651
telfhash t16ee0c600bc748e2c9ccbaa74dcec03b49500622320268b00cf00cbf0c83f008e30ca8e
Reporter zbetcheckin
Tags:32 arm elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
210
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
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Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug mirai obfuscated
Link:
https://www.filescan.io/uploads/62122987ac8ad0468b5b3292/reports/027bc6c8-e41c-4ad1-b4aa-1a29bc2fcf91/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/6caab45902077fb7040ebb3ece03c5857136ef07b86cd7d2ed92e8fdd8e56c0d
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/1dfdfa65-b0dd-42e1-b1d9-4c59b45c55a5
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/942796
Signature
Found strings indicative of a multi-platform dropper
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6caab45902077fb7040ebb3ece03c5857136ef07b86cd7d2ed92e8fdd8e56c0d/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-02-20 11:44:10 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 28 (75.00%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220220-nv6e4scebl/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/6caab45902077fb7040ebb3ece03c5857136ef07b86cd7d2ed92e8fdd8e56c0d

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 6caab45902077fb7040ebb3ece03c5857136ef07b86cd7d2ed92e8fdd8e56c0d

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2049711/

Comments


Avatar
zbet commented on 2022-02-20 11:43:40 UTC

url : hxxp://103.136.42.187/lx/apep.arm5