MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 404b99e844066330e0f24b6a0701153b2ee3a080b24950c684a233385e739e96. 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 3 File information Comments 1
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 404b99e844066330e0f24b6a0701153b2ee3a080b24950c684a233385e739e96
SHA3-384 hash: 0a4b9b588468075a11d0a0a778f9d6e48ddd10adb19de0732e2696c01a0f67b576cca1d00940227d97131747929dff01
SHA1 hash: 2876a2809a70eeca71078804e67c1a8f631449ec
MD5 hash: bbf2ee106de468774162982cece48d0b
humanhash: johnny-bulldog-magnesium-arizona
File name:bbf2ee106de468774162982cece48d0b
Download: download sample
Signature Mirai
Create hunting rule
File size:58'456 bytes
First seen:2022-04-05 03:12:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:8Ayte19QO0+V0BM8NfDjazkiLGNIIFKeH2u:gHO0OL8NvazkxNIICu
TLSH T11A433902722C0A47E5961EB4393F1BD193BFE98020F4F584694FEA4A4276E372586FDD
Reporter zbetcheckin
Tags:32 elf mirai powerpc

Intelligence

File Origin
# of uploads :
1
# of downloads :
221
Origin country :
n/a
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7135987-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Dropper.Mirai-7136030-0
Create hunting rule

Unix.Dropper.Mirai-7139230-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug CVE-2014-8361 gafgyt mirai
Link:
https://www.filescan.io/uploads/624bb3bedb9ca5cf842109cf/reports/2547d9a9-700c-495d-89af-022f92c24af9/overview
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f2b22fdd-63b6-4a51-b577-11348ce68e79
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/970532
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 603020 Sample: yGo4w7qIVa Startdate: 05/04/2022 Architecture: LINUX Score: 76 26 41.60.37.74, 37215 ZOL-ASGB Mauritius 2->26 28 102.146.65.89, 23 ZAIN-ZAMBIAZM Zambia 2->28 30 98 other IPs or domains 2->30 34 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 40 2 other signatures 2->40 8 yGo4w7qIVa 2->8         started        signatures3 process4 process5 10 yGo4w7qIVa 8->10         started        12 yGo4w7qIVa 8->12         started        15 yGo4w7qIVa 8->15         started        signatures6 17 yGo4w7qIVa 10->17         started        20 yGo4w7qIVa 10->20         started        22 yGo4w7qIVa 10->22         started        24 2 other processes 10->24 42 Sample tries to kill multiple processes (SIGKILL) 12->42 process7 signatures8 32 Sample tries to kill multiple processes (SIGKILL) 17->32
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/404b99e844066330e0f24b6a0701153b2ee3a080b24950c684a233385e739e96/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2022-04-05 03:13:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/220405-dqq5hsgdc5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.03
Link:
https://yomi.yoroi.company/submissions/404b99e844066330e0f24b6a0701153b2ee3a080b24950c684a233385e739e96

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 404b99e844066330e0f24b6a0701153b2ee3a080b24950c684a233385e739e96

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2132210/

Comments


Avatar
zbet commented on 2022-04-05 03:12:39 UTC

url : hxxp://2.56.59.37/bins/Hilix.ppc