MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c. 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: e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c
SHA3-384 hash: 3378be73a120ce8f8e6c6f71156c4bbb16b2789fd6f4b4c4d31236c628ab9e9c33a4e06a060a6316d8693e6944e5060d
SHA1 hash: 3716e7a7401794a4727b80adb01dd2b7d54a75d1
MD5 hash: 33d1297599ea71f1900c2a5984c7738a
humanhash: purple-item-four-fillet
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:105'092 bytes
First seen:2025-07-14 08:00:53 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/76D9XdjHy9rCspdXnVy6feff9poWml5+lo8beJN8GVYQ8rME:G1djuplVIfFpoWo+TdQTE
TLSH T16AA3C94E6E218FBDF758873047B38F24A69823D63AE1C6C5D2ACD6141E7024E645FFA4
telfhash t132218e0c497422f4a7750d992aeeff76e59130de4b262d338e01e9a9aabc9425e00c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a
File size (compressed) :41'776 bytes
File size (de-compressed) :104'436 bytes
Format:linux/mips
Packed file: d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a

Intelligence

File Origin
# of uploads :
1
# of downloads :
19
Origin country :
NL NL
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Deletes a file
Sets a written file as executable
Receives data from a server
Launching a process
Connection attempt
DNS request
Runs as daemon
Substitutes an application name
Writes files to system directory
Creates or modifies files in /init.d to set up autorun
Creates or modifies symbolic links 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:
146
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ad579925-9a6d-4961-a620-7806b468e05b
Behavior Graph:
Download SVG
%3 guuid=4a34e2cd-1a00-0000-7120-b80dc30b0000 pid=3011 /usr/bin/sudo guuid=750e90cf-1a00-0000-7120-b80dc90b0000 pid=3017 /tmp/sample.bin guuid=4a34e2cd-1a00-0000-7120-b80dc30b0000 pid=3011->guuid=750e90cf-1a00-0000-7120-b80dc90b0000 pid=3017 execve
Gathering data
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1735736
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Sample deletes itself
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1735736 Sample: morte.mips.elf Startdate: 14/07/2025 Architecture: LINUX Score: 96 32 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->32 40 Antivirus detection for dropped file 2->40 42 Antivirus / Scanner detection for submitted sample 2->42 44 Yara detected Mirai 2->44 46 Yara detected Xmrig cryptocurrency miner 2->46 10 morte.mips.elf 2->10         started        signatures3 process4 signatures5 54 Found strings related to Crypto-Mining 10->54 13 morte.mips.elf 10->13         started        process6 process7 15 morte.mips.elf 13->15         started        file8 30 /etc/init.d/sysd, POSIX 15->30 dropped 34 Sample tries to set files in /etc globally writable 15->34 36 Drops files in suspicious directories 15->36 38 Sample tries to persist itself using System V runlevels 15->38 19 morte.mips.elf sh 15->19         started        21 morte.mips.elf 15->21         started        signatures9 process10 signatures11 24 sh cp 19->24         started        48 Sample deletes itself 21->48 process12 file13 28 /usr/bin/.sh, ELF 24->28 dropped 50 Drops invisible ELF files 24->50 52 Drops files in suspicious directories 24->52 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 08:01:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4c2zp2k5frn3l6telmrulhqbks5rehqivteishqlo3t6m36q7n6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery persistence
Link:
https://tria.ge/reports/250714-jwp3aser7w/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/54e40558-4673-4f5f-a69f-3f78f27f2699
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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 d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a

Mirai

elf e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c

(this sample)

  
Dropped by
SHA256 d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a
  
URLhaus
https://urlhaus.abuse.ch/url/3582780/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 8240ad4608145160f2fa795c8f5baf2c

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