MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 22c5920da41e6e8d091772248f1879cc285661800f6138ec5fb1aa8426a5d73a. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 22c5920da41e6e8d091772248f1879cc285661800f6138ec5fb1aa8426a5d73a
SHA3-384 hash: dba49eaf094698da53dc9b58f0497c600616492d900437c506ad663131a9d74933a39d3b5088caffb94a64577ef60a81
SHA1 hash: c4a5a0036f9ba31086f86a3677c77272dcb2a68c
MD5 hash: cdc44f4e9eed24c7c73b742056808078
humanhash: carolina-jig-charlie-pennsylvania
File name:nklarm5
Download: download sample
Signature Mirai
Create hunting rule
File size:57'316 bytes
First seen:2024-11-26 22:55:51 UTC
Last seen:2024-12-08 14:44:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:YdmrXBqBl2TNYD4ZxFrI2jAI+mbO+4gLo7Cx2BW2kHdgoBisBxicNqpocX7i2ua6:XXwBKxF821+ILcn8isBxido3MT3bsR
TLSH T14443F785B8828A57C5D4A2BAFA5E81CD332523F8E1DF3307DD11AF157B8682F0D6B641
telfhash t16931be768aa50edc9fe4c789c58f7269c5bd35b81750226fce1c7b5742934c1b31a807
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
122
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67465202d0583382434b620alinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/67465201f61f38e81ea61166/reports/0c82b283-04cc-48aa-b7f1-bf4b9b816c92/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:
2
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/22c5920da41e6e8d091772248f1879cc285661800f6138ec5fb1aa8426a5d73a
Behaviour
Process Renaming
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/800c72f6-b9ee-4d68-8663-e87d9963b85a
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1563460
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/22c5920da41e6e8d091772248f1879cc285661800f6138ec5fb1aa8426a5d73a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/22c5920da41e6e8d091772248f1879cc285661800f6138ec5fb1aa8426a5d73a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-11-26 22:56:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=elczednedzxi2cixoisi6gdzzqufmymab5qtr3c7wgviijvf245a._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/241126-2wm7tazrdr/
Behaviour
Changes its process name
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Contacts a large (68319) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/aaa3fb73-47bc-4357-abe6-144f92ad1f8b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/22c5920da41e6e8d091772248f1879cc285661800f6138ec5fb1aa8426a5d73a

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_Threat_d94e1020
Create hunting rule
Author:Elastic Security
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 22c5920da41e6e8d091772248f1879cc285661800f6138ec5fb1aa8426a5d73a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3299557/
  
Delivery method
Distributed via web download

Comments