MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d283b30f74ab6bcec504cf7b19fe8ed3ad4f82e788ca7b4e28b8a84420b7d0e8. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d283b30f74ab6bcec504cf7b19fe8ed3ad4f82e788ca7b4e28b8a84420b7d0e8
SHA3-384 hash: 8c17b0d44f1d7a3c58eb79e5be9a060ebcf695d199565cd557891eb3076f63d36fd0fdd8261077795bb90c74174f2240
SHA1 hash: 1bc71a80bccd6ac0bf455c8f7986961b0c80241c
MD5 hash: 371b11808317ade2604d3fb08af6c635
humanhash: nebraska-south-virginia-stairway
File name:zermpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:122'016 bytes
First seen:2025-12-15 19:08:16 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AB79qGf1vuRa3MaknHzn96XaOlOK8zQmYUu9tFSeNLC8nF5f+++D:ABIGuRCQnz93iOKHPC8nF5
TLSH T114C3B4082F555FBBE857CC7B45A84B4E188C680731BA3B7539B0E508FA5A14F06F78B9
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 :
52
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

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

Unix.Trojan.Mirai-9951089-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Receives data from a server
Creating a file
Opens a port
Sends data to a server
Substitutes an application name
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69405ce084afa5547b5764cd/reports/68e3a69e-23e4-412d-807b-2ed0f2b3bf93/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-15T16:15:00Z UTC
Last seen:
2025-12-15T16:51:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.gen
Link:
https://opentip.kaspersky.com/d283b30f74ab6bcec504cf7b19fe8ed3ad4f82e788ca7b4e28b8a84420b7d0e8/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b7de4e29-73e3-4db7-a14e-4c4b2ec628a4
Behavior Graph:
Download SVG
%3 guuid=6b68f43b-2000-0000-5ed1-13f495090000 pid=2453 /usr/bin/sudo guuid=31a8e83d-2000-0000-5ed1-13f49b090000 pid=2459 /tmp/sample.bin guuid=6b68f43b-2000-0000-5ed1-13f495090000 pid=2453->guuid=31a8e83d-2000-0000-5ed1-13f49b090000 pid=2459 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6dee5e79-aa54-485e-936b-083ca3f04b68
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1833302
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1833302 Sample: zermpsl.elf Startdate: 15/12/2025 Architecture: LINUX Score: 56 14 157.245.79.120, 39691, 58968 DIGITALOCEAN-ASNUS United States 2->14 16 slursontel.ru 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 zermpsl.elf 2->8         started        signatures3 process4 process5 10 zermpsl.elf 8->10         started        process6 12 zermpsl.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d283b30f74ab6bcec504cf7b19fe8ed3ad4f82e788ca7b4e28b8a84420b7d0e8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d283b30f74ab6bcec504cf7b19fe8ed3ad4f82e788ca7b4e28b8a84420b7d0e8/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/d283b30f74ab6bcec504cf7b19fe8ed3ad4f82e788ca7b4e28b8a84420b7d0e8
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-15 19:09:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2kb3gd3uvnv45riez55rt7uo2owu7axhrdfhwtrixcueiifx2dua._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/251215-xtfyhayldt/
Behaviour
Changes its process name
Renames itself
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/18f339fd-486c-45e8-a3ea-7e77b931dce2
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/d283b30f74ab6bcec504cf7b19fe8ed3ad4f82e788ca7b4e28b8a84420b7d0e8

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 d283b30f74ab6bcec504cf7b19fe8ed3ad4f82e788ca7b4e28b8a84420b7d0e8

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726377/
  
Delivery method
Distributed via web download

Comments