MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a09a6e119cd7de31aa391a1110e127a78e5baf8909a415ba2a28ed1cf0ed255f. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a09a6e119cd7de31aa391a1110e127a78e5baf8909a415ba2a28ed1cf0ed255f
SHA3-384 hash: 7e269894cd805fcc678323e097634ba51a3f377ed6247f91f8199391536b1e9669c1650662dea35ba7f875d4be24318d
SHA1 hash: 22b6e6743107d785976c6f4ee3a4748821beb2b1
MD5 hash: de787d8d4eb5149dbe735a5c3f2fbcec
humanhash: triple-utah-washington-mountain
File name:nabsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:54'572 bytes
First seen:2025-12-27 19:53:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:1eiP63QV9J2q8Uzw5Ly9sCAiJDITAbVR:1dQQt5zWLy9stEkTA
TLSH T167338B76DCAD9E59C15C59B4B0748F7A5B03400096872FF6859AE679C003E8CFA8E3F9
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 :
77
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

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

Unix.Trojan.Mirai-10008934-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/69503968e126b9ff43935c12/reports/cedc5ff6-6732-4552-a250-ded2f2e0962e/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T16:54:00Z UTC
Last seen:
2025-12-27T17:28:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a09a6e119cd7de31aa391a1110e127a78e5baf8909a415ba2a28ed1cf0ed255f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/39bce850-bbdc-4554-9c86-689b494ace0f
Behavior Graph:
Download SVG
%3 guuid=c0cf0290-1b00-0000-fd88-e247fc0b0000 pid=3068 /usr/bin/sudo guuid=a2334793-1b00-0000-fd88-e247020c0000 pid=3074 /tmp/sample.bin guuid=c0cf0290-1b00-0000-fd88-e247fc0b0000 pid=3068->guuid=a2334793-1b00-0000-fd88-e247020c0000 pid=3074 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a857a0f6-00cc-442d-ac71-5836474be113
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1840467
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840467 Sample: nabsh4.elf Startdate: 27/12/2025 Architecture: LINUX Score: 56 18 185.30.199.240, 23 TVHORADADAES Spain 2->18 20 185.30.237.15, 23 SENTIANL Netherlands 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 8 nabsh4.elf 2->8         started        signatures3 process4 process5 10 nabsh4.elf 8->10         started        process6 12 nabsh4.elf 10->12         started        14 nabsh4.elf 10->14         started        16 nabsh4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a09a6e119cd7de31aa391a1110e127a78e5baf8909a415ba2a28ed1cf0ed255f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a09a6e119cd7de31aa391a1110e127a78e5baf8909a415ba2a28ed1cf0ed255f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 19:54:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ucng4em427pddkrzdiirbyjhu6hfxl4jbgsblorkfdwrz4hnevpq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251227-ympshaxnfl/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/823be1b0-9095-4907-8534-a77e6762c628
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/a09a6e119cd7de31aa391a1110e127a78e5baf8909a415ba2a28ed1cf0ed255f

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 a09a6e119cd7de31aa391a1110e127a78e5baf8909a415ba2a28ed1cf0ed255f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739226/
  
Delivery method
Distributed via web download

Comments