MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3d0fddadccfbbd5aaf490368568631e4e2c91ac4c6b66173968377f1a404b52f. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3d0fddadccfbbd5aaf490368568631e4e2c91ac4c6b66173968377f1a404b52f
SHA3-384 hash: c5c340e8bab794f51da07f3b4280a24166ebb8a936d2856f56a0a4f74e2ed525c739507e591abc7fdf240de89ffbd833
SHA1 hash: 916ee706e9beaf36270f410f787d37b6654f1651
MD5 hash: 637a74ab5bdda9485d009c881effe063
humanhash: montana-mexico-nebraska-oven
File name:arm4
Download: download sample
Signature Mirai
Create hunting rule
File size:66'084 bytes
First seen:2026-02-01 07:35:28 UTC
Last seen:2026-02-01 08:49:52 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Qy/4LhL287zwNixIZENgSJiNUID5mKP8MOkpgr4v9DBLZ:1/4LhX7kiQNUID53fVB
TLSH T1B7534B52BC429A03C6C51277FB5E428D771713A8E2EA33039D19AF2177CBA6B0E3B551
telfhash t104b01216f042448cdf40606423159de58885b919ed6b2c80890c344e93537e420d3c17
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 :
2
# of downloads :
106
Origin country :
DE DE
Vendor Threat Intelligence
Gathering data
Detection(s):
SecuriteInfo.com.Linux.Mirai.10114.17415.937.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/697f0249981ff1d38a43677b/reports/e9d4a4e9-3cc9-46fe-b76c-9ac4cee66cf5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
53
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/3d0fddadccfbbd5aaf490368568631e4e2c91ac4c6b66173968377f1a404b52f
Behaviour
Anti-VM
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-02-01T04:52:00Z UTC
Last seen:
2026-02-01T07:11:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3d0fddadccfbbd5aaf490368568631e4e2c91ac4c6b66173968377f1a404b52f/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f36c937b-bcdd-4512-9966-12bbaa95a654
Behavior Graph:
Download SVG
%3 guuid=686a92d4-1a00-0000-81cf-4929bf0b0000 pid=3007 /usr/bin/sudo guuid=00a38dd6-1a00-0000-81cf-4929c70b0000 pid=3015 /tmp/sample.bin guuid=686a92d4-1a00-0000-81cf-4929bf0b0000 pid=3007->guuid=00a38dd6-1a00-0000-81cf-4929c70b0000 pid=3015 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bcc9acd2-ce8a-442d-a5f2-42b8e26a57f1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1861169
Signature
Antivirus / Scanner detection for submitted sample
Connects to many ports of the same IP (likely port scanning)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1861169 Sample: arm4.elf Startdate: 01/02/2026 Architecture: LINUX Score: 72 22 189.144.132.118, 36172 UninetSAdeCVMX Mexico 2->22 24 83.136.27.38, 14593 MTSRU Russian Federation 2->24 26 22 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Connects to many ports of the same IP (likely port scanning) 2->34 7 arm4.elf 2->7         started        9 python3.8 dpkg 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 arm4.elf 7->13         started        16 arm4.elf 7->16         started        18 arm4.elf 7->18         started        20 arm4.elf 7->20         started        signatures6 36 Sample tries to kill multiple processes (SIGKILL) 13->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3d0fddadccfbbd5aaf490368568631e4e2c91ac4c6b66173968377f1a404b52f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3d0fddadccfbbd5aaf490368568631e4e2c91ac4c6b66173968377f1a404b52f/
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-02-01 07:36:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=huh53lom7o6vvl2janufnbrr4trmsgwey23gc44wqn37djaewuxq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/260201-jfdz4adx4e/
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/3d0fddadccfbbd5aaf490368568631e4e2c91ac4c6b66173968377f1a404b52f

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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 3d0fddadccfbbd5aaf490368568631e4e2c91ac4c6b66173968377f1a404b52f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3767083/
  
Delivery method
Distributed via web download

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