MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bac0343b8cf8a210de3ebf552587890aabfc5cecc3906c6048ecc087b17f4570. 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: 9


Intelligence 9 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bac0343b8cf8a210de3ebf552587890aabfc5cecc3906c6048ecc087b17f4570
SHA3-384 hash: 21a5d7cc126b292dd23517d6a70a838186ffacc486694470bcd1110dcfce04b1f08f8f230b13535643ff19ae6df85e04
SHA1 hash: 8c223bb26335ccbc4770f57711c9aeb4d84e1bca
MD5 hash: 9fba3d3280617b979ef0cb6e9c2f91de
humanhash: princess-comet-red-blue
File name:12
Download: download sample
Signature Mirai
Create hunting rule
File size:122'212 bytes
First seen:2025-01-13 08:46:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:BagxRMa7a4zn1Pi0oJzKyvTYIcDPPVkWE+x5ABIJSzQD8fiN8/KJa903rtk9Wx6G:YgxR7a4zT2ToPaCxwMoxJTte
TLSH T1F7C3D85D7E624FBCF259837947B38D319654339223B6D680E2ACDD145E603CEA80FB68
telfhash t19a310a0d893817f5ab751d886adeff33e26170df29251d374e21a9ae9d2dc419e00e0c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9441505-0
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6784d30a4487910100de7d41linux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the network activity
Connection attempt
Deleting a recently created file
Creating a file in the %temp% directory
Launching a process
Manages services
Kills processes
Sends data to a server
Opens a port
Creating a file
Substitutes an application name
Creates or modifies files in /init.d to set up autorun
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
4
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bac0343b8cf8a210de3ebf552587890aabfc5cecc3906c6048ecc087b17f4570
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/06946765-eb79-441b-b2e8-d80fef6321e9
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1589890
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bac0343b8cf8a210de3ebf552587890aabfc5cecc3906c6048ecc087b17f4570
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bac0343b8cf8a210de3ebf552587890aabfc5cecc3906c6048ecc087b17f4570/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-13 08:47:05 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xladio4m7crbbxr6x5kslb4jbkv7yxhmyoigyyci5taipml7ivya._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery execution persistence privilege_escalatio privilege_escalation
Link:
https://tria.ge/reports/250113-kpwf6sxrdp/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Writes file to tmp directory
Changes its process name
Creates/modifies Cron job
Enumerates running processes
Modifies init.d
Modifies rc script
Modifies systemd
Executes dropped EXE
Contacts a large (63931) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9441505-0
YARA:
n/a
Link:
https://app.threat.zone/submission/d5232c41-2283-434e-89b7-84ad4eb25d6c
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/bac0343b8cf8a210de3ebf552587890aabfc5cecc3906c6048ecc087b17f4570

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: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 bac0343b8cf8a210de3ebf552587890aabfc5cecc3906c6048ecc087b17f4570

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3393738/
  
Delivery method
Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments