MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08e39a48086380c0d6a00fd00ac3bb3466e565aff65ef3960ea008cc4dd0cba8. 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: 11


Intelligence 11 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 08e39a48086380c0d6a00fd00ac3bb3466e565aff65ef3960ea008cc4dd0cba8
SHA3-384 hash: ccb39a68d5270379eae1e1d05eaf823de653bee085c46cecdc44d6a65caed5419a86004843f59f25709db1d1afcb99e2
SHA1 hash: 1d65da2429627101530c1e50467dee23bac89f9b
MD5 hash: a823abe4ccb687f9664c31f9d566b7ae
humanhash: batman-violet-mars-mountain
File name:skid.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:124'212 bytes
First seen:2024-03-14 20:05:01 UTC
Last seen:2024-05-20 00:31:55 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:w0nPFr4yXKG4X6hWNW1nSwhyTxJNlQGi7CxpQIn6DDKknKGDzw/9P1n9g85S1l3z:D1hQNW1nSwhRTCxWI4DZnKWM/9xaWmj
TLSH T101C32A56E6404B13C0D6177ABAEF42453323A7A4A3DB730695285FB43F86B9F0E63906
telfhash t1cb21fb765b20a22a6960de54d9fe43b1211887132384ff33ee2084cc201948ee62bc4f
Reporter elfdigest
Tags:mirai

Intelligence

File Origin
# of uploads :
51
# of downloads :
152
Origin country :
DE DE
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

Sanesecurity.Malware.28886.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7139229-0
Create hunting rule

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

Unix.Trojan.Mirai-9760303-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Opens a port
Creating a file
Deleting a recently created file
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade mirai
Link:
https://www.filescan.io/uploads/65f35875869de776ad0304cd/reports/13cfb9d3-e030-4163-b8e5-7802e1906888/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
194.48.250.120
Number of open files:
2
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/08e39a48086380c0d6a00fd00ac3bb3466e565aff65ef3960ea008cc4dd0cba8
Behaviour
Process Renaming
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/6fe8cba8-8306-4923-9d84-3428ba8181dc
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1409210
Signature
Contains symbols with names commonly found in malware
Malicious sample detected (through community Yara rule)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1409210 Sample: skid.arm7.elf Startdate: 14/03/2024 Architecture: LINUX Score: 60 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->18 20 2 other IPs or domains 2->20 22 Malicious sample detected (through community Yara rule) 2->22 24 Yara detected Mirai 2->24 26 Contains symbols with names commonly found in malware 2->26 8 skid.arm7.elf 2->8         started        signatures3 process4 process5 10 skid.arm7.elf 8->10         started        process6 12 skid.arm7.elf 10->12         started        14 skid.arm7.elf 10->14         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/08e39a48086380c0d6a00fd00ac3bb3466e565aff65ef3960ea008cc4dd0cba8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08e39a48086380c0d6a00fd00ac3bb3466e565aff65ef3960ea008cc4dd0cba8/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-03-14 20:06:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bdrzusaimoambvvab7iavq53grtokznp6zpphfqouaemytoqzoua._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/240314-ytvx4adg4s/
Behaviour
Changes its process name
Deletes itself
Renames itself
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/08e39a48086380c0d6a00fd00ac3bb3466e565aff65ef3960ea008cc4dd0cba8

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_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
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 08e39a48086380c0d6a00fd00ac3bb3466e565aff65ef3960ea008cc4dd0cba8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2783018/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2783180/

Comments