MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a38e9528a953e181cca07181c37c0c8efcf63e0e8ae014a150a12f2a45231d0f. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a38e9528a953e181cca07181c37c0c8efcf63e0e8ae014a150a12f2a45231d0f
SHA3-384 hash: 14380b623917a32e0bc96ab36e9d0a9674bf94a9a29992028fd0cfa87fbd7394975bbc9f80b7cbb26bd7b108c2318d10
SHA1 hash: b202393829bb19200aba1c22433cdfbad144cb60
MD5 hash: afeaaa7f7e5de98dff7c1cc17a986428
humanhash: artist-october-uncle-magnesium
File name:arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:119'660 bytes
First seen:2025-09-10 14:25:23 UTC
Last seen:2025-09-11 05:46:01 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:SS+Rt7LQiMwY7uc4hFexrvN6YMaWIdv1l+iHkdKnAo6A8nIi:SSGt7LJfY70hghN5MaWIdv1l+QkRR
TLSH T1FBC3085AB8819B16D9C915BEFE0F518E332317A8E3EE7203DD245F2427CA95B0E7B401
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
40
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.31069.LX.BOT.UNOFFICIAL
Create hunting rule

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.Gafgyt-9940653-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android base64 expand lolbin mirai rust
Link:
https://www.filescan.io/uploads/68c18a71b29d966a312b12ec/reports/33d47474-1e3b-443f-a3ed-33d1406addec/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/a38e9528a953e181cca07181c37c0c8efcf63e0e8ae014a150a12f2a45231d0f
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:
2025-09-10T09:13:00Z UTC
Last seen:
2025-09-10T09:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a38e9528a953e181cca07181c37c0c8efcf63e0e8ae014a150a12f2a45231d0f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b88ae5ed-2af2-4fbf-b125-e6e8c1400d68
Behavior Graph:
Download SVG
%3 guuid=37c20ab7-1600-0000-84af-2c83b00c0000 pid=3248 /usr/bin/sudo guuid=8f81a6b8-1600-0000-84af-2c83b80c0000 pid=3256 /tmp/sample.bin guuid=37c20ab7-1600-0000-84af-2c83b00c0000 pid=3248->guuid=8f81a6b8-1600-0000-84af-2c83b80c0000 pid=3256 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/da86e917-3fb4-4194-9946-82dc2c0fe93f
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1774849
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a38e9528a953e181cca07181c37c0c8efcf63e0e8ae014a150a12f2a45231d0f
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a38e9528a953e181cca07181c37c0c8efcf63e0e8ae014a150a12f2a45231d0f/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-09-10 14:25:49 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uohjkkfjkpqydtfaoga4g7amr36pmpqorlqbjikquexsurjdduhq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/250910-rrnyfazmz5/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/74e47d39-cb95-4bb1-9f27-e76ddf5db73f
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/a38e9528a953e181cca07181c37c0c8efcf63e0e8ae014a150a12f2a45231d0f

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:Linux_Generic_Threat_8299c877
Create hunting rule
Author:Elastic Security
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 a38e9528a953e181cca07181c37c0c8efcf63e0e8ae014a150a12f2a45231d0f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3591040/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3619492/
  
URLhaus
https://urlhaus.abuse.ch/url/3619881/
  
URLhaus
https://urlhaus.abuse.ch/url/3609785/

Comments