MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 42358a3f9c2bb9af64dae21e175801fdce9fb0e60c19172c78eaead401b9f40f. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 42358a3f9c2bb9af64dae21e175801fdce9fb0e60c19172c78eaead401b9f40f
SHA3-384 hash: 312b29150ae616b98aacbaf56941e793f3c63883b94a1c27d54550175a3a4a3e2c579ec07de8a3fe7ef439517d641939
SHA1 hash: 925ca03c5e1f3c93efbfdef150ed8c4b090914e7
MD5 hash: 10d5189682f688e84ac25a364bbb5b6c
humanhash: india-washington-cold-violet
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:83'108 bytes
First seen:2025-11-22 22:08:50 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:CJ2wsTyxZnYtv0YozM31yuYba9qh/z7nGjWv6ug7R6kU:CJ2wZucYoQ31yuYbaOXL6ugok
TLSH T191833A82B9819A17C6D452BBFF5F42CC332653E8D2EA7203DD156F25378A81B0E7B641
telfhash t16d41bbe5dfb41bde2bd14704c2ce213a8eb875ad2b443465ce3c6f5b46929c5b12e813
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 :
62
Origin country :
DE DE
Vendor Threat Intelligence
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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/6922348eeecb08e4aa450d62/reports/5acb30fc-6644-4b48-bfe2-d20e56d2d113/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
121
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/42358a3f9c2bb9af64dae21e175801fdce9fb0e60c19172c78eaead401b9f40f
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-22T16:38:00Z UTC
Last seen:
2025-11-22T18:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/42358a3f9c2bb9af64dae21e175801fdce9fb0e60c19172c78eaead401b9f40f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cab15123-cc9f-4ebb-82a7-f0afe8e93f35
Behavior Graph:
Download SVG
%3 guuid=235efb93-1600-0000-a34f-25ff3f0d0000 pid=3391 /usr/bin/sudo guuid=c1e4b195-1600-0000-a34f-25ff460d0000 pid=3398 /tmp/sample.bin guuid=235efb93-1600-0000-a34f-25ff3f0d0000 pid=3391->guuid=c1e4b195-1600-0000-a34f-25ff460d0000 pid=3398 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9b5e4a4c-65db-4e62-ba90-9c5438780bf8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1819195
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819195 Sample: arm.elf Startdate: 22/11/2025 Architecture: LINUX Score: 72 24 156.102.204.97, 23 XNSTGCA United States 2->24 26 222.255.14.56, 23 VNPT-AS-VNVNPTCorpVN Viet Nam 2->26 28 47 other IPs or domains 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 Yara detected Mirai 2->34 8 dash rm arm.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 7 other processes 2->14 signatures3 process4 process5 16 arm.elf 8->16         started        18 arm.elf 8->18         started        process6 20 arm.elf 16->20         started        22 arm.elf 16->22         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/42358a3f9c2bb9af64dae21e175801fdce9fb0e60c19172c78eaead401b9f40f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/42358a3f9c2bb9af64dae21e175801fdce9fb0e60c19172c78eaead401b9f40f/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 22:09:18 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ii2yup44fo426zg24ipbowab7xhj7mhgbqmroldy5lvnianz6qhq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251122-12xg1atqey/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2bd6ef2d-4815-4eb5-84a2-143dc767025c
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/42358a3f9c2bb9af64dae21e175801fdce9fb0e60c19172c78eaead401b9f40f

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:Linux_Generic_Threat_d94e1020
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 42358a3f9c2bb9af64dae21e175801fdce9fb0e60c19172c78eaead401b9f40f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700409/
  
Delivery method
Distributed via web download

Comments