MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4682fdf534499501ce1a09e913c74d7f5e09e6a2839ed7497a1f62c02a43ad46. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4682fdf534499501ce1a09e913c74d7f5e09e6a2839ed7497a1f62c02a43ad46
SHA3-384 hash: d8edb35498e69b2753651fdb19983020a5b483e4036136cc20a1236a6ea93f32d77c0053f5f94c3299c758843a57122c
SHA1 hash: 62557473a7d1ce41e1e9dc29da5df84ebfa46524
MD5 hash: f46181f776ea5cb11206f5467af3b025
humanhash: charlie-spring-mockingbird-finch
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:84'708 bytes
First seen:2024-12-05 15:16:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:ewg5+XKLhVOmu9T+qKhio6cBl70JqNhTYdreGEkJFJRPUE:Tg5yahVOf9NKtnBl70cPTYdQ6FJRPJ
TLSH T1EF83A45E6E118F6DF7E9D23447BB5E21966826D627D1C484E1ACE6002E7070F780FFA8
telfhash t17f21b155cd3803f997701c9d6aaefb72e2a130df1a156d334e10ba9e9e1dd819e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

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

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

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

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6751c3ef12e85e185e762e7dlinux22vpnfull_triage
Tags:
malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Receives data from a server
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug
Link:
https://www.filescan.io/uploads/6751c3f5cee4c3bc66769e04/reports/00b038c9-4b51-443d-bd28-3bd746f6099c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
2
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/4682fdf534499501ce1a09e913c74d7f5e09e6a2839ed7497a1f62c02a43ad46
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/1d95e17d-7989-4299-9371-906bf578c5ee
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1569220
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1569220 Sample: mips.elf Startdate: 05/12/2024 Architecture: LINUX Score: 56 17 85.239.34.134, 2132, 32770 RAINBOW-HKRainbownetworklimitedHK Russian Federation 2->17 19 109.202.202.202, 80 INIT7CH Switzerland 2->19 21 3 other IPs or domains 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Multi AV Scanner detection for submitted file 2->25 7 mips.elf 2->7         started        9 dash rm 2->9         started        11 dash head 2->11         started        13 8 other processes 2->13 signatures3 process4 process5 15 mips.elf 7->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/4682fdf534499501ce1a09e913c74d7f5e09e6a2839ed7497a1f62c02a43ad46
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/4682fdf534499501ce1a09e913c74d7f5e09e6a2839ed7497a1f62c02a43ad46/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-12-05 15:17:04 UTC
File Type:
ELF32 Big (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=i2bp35jujgkqdtq2bhurhr2np5patzvcqopnosl2d5rmaksdvvda._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/241205-sn1y9szmfz/
Behaviour
System Network Configuration Discovery
Changes its process name
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-9441505-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/0d54935c-1343-4a65-84b1-7d1a3f93920f
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/4682fdf534499501ce1a09e913c74d7f5e09e6a2839ed7497a1f62c02a43ad46

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: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 4682fdf534499501ce1a09e913c74d7f5e09e6a2839ed7497a1f62c02a43ad46

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3283365/
  
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