MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d33348979e8b1cb05e78e5d577d461dbf7c0343bb66d7ba5b032434c90d970e2. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d33348979e8b1cb05e78e5d577d461dbf7c0343bb66d7ba5b032434c90d970e2
SHA3-384 hash: 3f7c1deb022fea9e8430fbead1eae34626a088a7c18449b5a41879b0b748a804b0cfe3010493bc2e29cc46ddea56d0c5
SHA1 hash: bb8fb010997e6b0b46bec120f28f36642d475102
MD5 hash: 08fea692b33909c4f7895e0259ccba45
humanhash: massachusetts-avocado-eleven-green
File name:mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:68'036 bytes
First seen:2025-08-23 02:45:44 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:lf/cF03q00pagwjhBHooxddIHAXU9QYmTZzFH1ojEa/ebDHeKQb4gxZVgXTXiVI7:lEqq000jhlxddIHULOODHp44SZVeF5b
TLSH T11963740ABF650EB7EC1BDD3705A81B0535CC641B22A93F357934D928BA5B64B0AE3C74
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
68
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Runs as daemon
Mounts file systems
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d33348979e8b1cb05e78e5d577d461dbf7c0343bb66d7ba5b032434c90d970e2
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-08-23T01:32:00Z UTC
Last seen:
2025-08-23T01:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d33348979e8b1cb05e78e5d577d461dbf7c0343bb66d7ba5b032434c90d970e2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/bd84dc78-6cc6-4412-89bc-03c4f7e08b11
Behavior Graph:
Download SVG
%3 guuid=6cedae44-1a00-0000-3f32-edf56c0a0000 pid=2668 /usr/bin/sudo guuid=b7bb4746-1a00-0000-3f32-edf5730a0000 pid=2675 /tmp/sample.bin guuid=6cedae44-1a00-0000-3f32-edf56c0a0000 pid=2668->guuid=b7bb4746-1a00-0000-3f32-edf5730a0000 pid=2675 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7567f057-2371-40da-9113-a4e461b7b59c
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1763407
Signature
Multi AV Scanner detection for submitted file
Sample reads /proc/mounts (often used for finding a writable filesystem)
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d33348979e8b1cb05e78e5d577d461dbf7c0343bb66d7ba5b032434c90d970e2
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d33348979e8b1cb05e78e5d577d461dbf7c0343bb66d7ba5b032434c90d970e2/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-23 02:46:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2mzurf46rmolaxty4xkxpvdb3p34anb3wzwxxjnqgjbuzegzodra._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
discovery
Link:
https://tria.ge/reports/250823-c9kleazzdt/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/c80b5f85-5ef5-4699-83d8-cec7166e0403
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/d33348979e8b1cb05e78e5d577d461dbf7c0343bb66d7ba5b032434c90d970e2

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:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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 d33348979e8b1cb05e78e5d577d461dbf7c0343bb66d7ba5b032434c90d970e2

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3609495/
  
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