MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 055a4eb3ce41edef22fcbc1965d50ecb0326535f28bfc074f5fa499fbd27ca07. 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 6 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 055a4eb3ce41edef22fcbc1965d50ecb0326535f28bfc074f5fa499fbd27ca07
SHA3-384 hash: c642366098c9723a26ac57ca9c8103b39e4f21864893d350c33143d84d5e24a3d7990d28c7d85dba940c37732de5e7ae
SHA1 hash: 3ad1ba4f4aaa083f8f85792f4c7266206df8e4c9
MD5 hash: b84f69b97b993c0f33d5820bfb5d3e16
humanhash: dakota-autumn-artist-missouri
File name:b84f69b97b993c0f33d5820bfb5d3e16
Download: download sample
Signature Mirai
Create hunting rule
File size:105'676 bytes
First seen:2024-05-16 14:33:58 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FiYbs3gYBplDP10+eko5sJrZKniu3VuwGx3gpwaeDE4u7qlxW5H8188hbyT9AhAH:v6vDP1y81mTAARAlZbl759yTuqHl
TLSH T1E0A34BC2F801ECBEFC0AD3B6449B441DB5A09750AE631D77EF9B799BAC320E04965E44
Reporter zbetcheckin
Tags:32 elf gafgyt mirai motorola

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
FR FR
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29502.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Trojan.Mirai-7732430-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9935718-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug lolbin remote
Link:
https://www.filescan.io/uploads/66461961d7fb0506c93a108c/reports/9eefb5eb-067c-4b82-bbc3-23c94df293c9/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1c67738f-f8ac-4629-8eab-07210c12af9d
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1442677
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1442677 Sample: bnJSH0V4Je.elf Startdate: 16/05/2024 Architecture: LINUX Score: 88 27 183.177.82.240 YAHOO-1US Hong Kong 2->27 29 88.73.45.123 VODANETInternationalIP-BackboneofVodafoneDE Germany 2->29 31 98 other IPs or domains 2->31 33 Snort IDS alert for network traffic 2->33 35 Multi AV Scanner detection for submitted file 2->35 37 Yara detected Mirai 2->37 39 2 other signatures 2->39 9 bnJSH0V4Je.elf 2->9         started        signatures3 process4 process5 11 bnJSH0V4Je.elf 9->11         started        process6 13 bnJSH0V4Je.elf 11->13         started        15 bnJSH0V4Je.elf 11->15         started        17 bnJSH0V4Je.elf 11->17         started        process7 19 bnJSH0V4Je.elf 13->19         started        21 bnJSH0V4Je.elf 13->21         started        23 bnJSH0V4Je.elf 13->23         started        25 1116 other processes 13->25
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/055a4eb3ce41edef22fcbc1965d50ecb0326535f28bfc074f5fa499fbd27ca07
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/055a4eb3ce41edef22fcbc1965d50ecb0326535f28bfc074f5fa499fbd27ca07/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-05-16 14:34:06 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=avne5m6oihw66ix4xqmwlviozmbsmu27fc74a5hv7jez7pjhzidq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable linux
Link:
https://tria.ge/reports/240516-rxelyshc3t/
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/055a4eb3ce41edef22fcbc1965d50ecb0326535f28bfc074f5fa499fbd27ca07

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_XORed_Mozilla
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
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 055a4eb3ce41edef22fcbc1965d50ecb0326535f28bfc074f5fa499fbd27ca07

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2852140/

Comments


Avatar
zbet commented on 2024-05-16 14:33:59 UTC

url : hxxp://94.156.69.121/Cached/m68k