MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f7e892227bb570d4793e796c334ae6978bd6fefa63817e30e696e599aa0eecf1. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f7e892227bb570d4793e796c334ae6978bd6fefa63817e30e696e599aa0eecf1
SHA3-384 hash: cc7f0a76ba914159a5de6229ff401f2b1efa6d17a1ab616d6b4a5eed25b0a09a08231538633afc9266a5890d0f0b597c
SHA1 hash: 3e39e54db62b4660835061d594933cc573eabd1b
MD5 hash: 6e3788693e4adb30138e2f204379cf37
humanhash: sierra-harry-william-quebec
File name:zermips
Download: download sample
Signature Mirai
Create hunting rule
File size:61'192 bytes
First seen:2024-10-27 07:57:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:cspsLpzgfTnMTdu2j0/j+d/jzrHjILMUcEng:HupgfITdvjILvcEng
TLSH T10553D91B1E268FECF7AD873547B38E20D698379227D1CA41E15CE9011E6074D64AFFA8
telfhash t109f0f92c443817f1e7855dddabeeff79e45180ee49216e338d00ee669b11a065d00c2c
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

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

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=671e436aa75e41aa67225a38linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Connection attempt
Sends data to a server
Receives data from a server
Creating a file
Runs as daemon
Opens a port
Substitutes an application name
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android anti-debug mirai
Link:
https://www.filescan.io/uploads/671df2adb9dd804e948bee11/reports/62a1a710-4d4a-4101-a13d-eac1d873ff35/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:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f7e892227bb570d4793e796c334ae6978bd6fefa63817e30e696e599aa0eecf1
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Verdict:
MALICIOUS
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/ac0b3c2f-918e-45f6-a489-29ca661e6af8
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1543142
Signature
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f7e892227bb570d4793e796c334ae6978bd6fefa63817e30e696e599aa0eecf1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f7e892227bb570d4793e796c334ae6978bd6fefa63817e30e696e599aa0eecf1/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2024-10-26 23:21:52 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 37 (54.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=67ujeit3wvyni6j6pfwdgsxgs6f5n7x2moax4mhgs3sztkqo5tyq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery
Link:
https://tria.ge/reports/241027-jtylnatnev/
Behaviour
System Network Configuration Discovery
Changes its process name
Modifies Watchdog functionality
Renames itself
Unexpected DNS network traffic destination
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6fa44af2-3169-4090-8329-3ccfe0d26991
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/f7e892227bb570d4793e796c334ae6978bd6fefa63817e30e696e599aa0eecf1

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: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 f7e892227bb570d4793e796c334ae6978bd6fefa63817e30e696e599aa0eecf1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3255613/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3255687/
  
URLhaus
https://urlhaus.abuse.ch/url/3255865/
  
URLhaus
https://urlhaus.abuse.ch/url/3255878/
  
URLhaus
https://urlhaus.abuse.ch/url/3256445/
  
URLhaus
https://urlhaus.abuse.ch/url/3256446/
  
URLhaus
https://urlhaus.abuse.ch/url/3256448/
  
URLhaus
https://urlhaus.abuse.ch/url/3256494/
  
URLhaus
https://urlhaus.abuse.ch/url/3256586/
  
URLhaus
https://urlhaus.abuse.ch/url/3256811/
  
URLhaus
https://urlhaus.abuse.ch/url/3256826/
  
URLhaus
https://urlhaus.abuse.ch/url/3256849/
  
URLhaus
https://urlhaus.abuse.ch/url/3256952/
  
URLhaus
https://urlhaus.abuse.ch/url/3257070/
  
URLhaus
https://urlhaus.abuse.ch/url/3257113/
  
URLhaus
https://urlhaus.abuse.ch/url/3257203/
  
URLhaus
https://urlhaus.abuse.ch/url/3257283/
  
URLhaus
https://urlhaus.abuse.ch/url/3257296/

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