MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0311bd20847c147f933c44cdcf29bb8d6ff129f289b914fa8d5ff3fbc6e8f272. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0311bd20847c147f933c44cdcf29bb8d6ff129f289b914fa8d5ff3fbc6e8f272
SHA3-384 hash: b09f3f300c6c35d51e35aab697f9a68742d8222019ec96e177e0cc8dccab1eedc1a4a7d1ee43e96d18b8cde0b462ceed
SHA1 hash: 8886aeca040feb6536c35861864c953fc09e9169
MD5 hash: 9d2e2665c8e9238452028838daedfe82
humanhash: burger-winner-nine-lactose
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:63'580 bytes
First seen:2025-11-18 23:51:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:X9+EzebqtxjIJ+KwOKMNEPMnzjOy4juBciRIsSpZYNfQDEapBtQBr7ZAsUZug7RH:IEkqhOKuIiz6y4KB3bQDEsQBpWug7R
TLSH T1A9531945B8919A17C6D452BBFA1E42CC332663E8D2DF3217DD216F117B8A81F0E7BA41
telfhash t1d731889289a41eec6be44389d6ce2156cabc30fd7f10227bdf68bb1f12528c2311a416
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 :
92
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
mirai rust
Link:
https://www.filescan.io/uploads/691d06b1d7c81eabf165f4a8/reports/87893f45-7889-40e9-9168-38bbc4a4afd3/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
112
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
23
Full report:
https://elfdigest.com/brief/0311bd20847c147f933c44cdcf29bb8d6ff129f289b914fa8d5ff3fbc6e8f272
Behaviour
Process Renaming
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:
2025-11-18T22:12:00Z UTC
Last seen:
2025-11-19T01:39:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/0311bd20847c147f933c44cdcf29bb8d6ff129f289b914fa8d5ff3fbc6e8f272/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/61ac0ab5-8894-46c4-bc89-ff3c99a5db9b
Behavior Graph:
Download SVG
%3 guuid=3cdbba20-1a00-0000-a586-6507d1070000 pid=2001 /usr/bin/sudo guuid=22a95623-1a00-0000-a586-6507d7070000 pid=2007 /tmp/sample.bin guuid=3cdbba20-1a00-0000-a586-6507d1070000 pid=2001->guuid=22a95623-1a00-0000-a586-6507d7070000 pid=2007 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9d3a4773-1087-4b30-a01e-e743cf0b8845
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1816600
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample deletes itself
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1816600 Sample: arm5.elf Startdate: 19/11/2025 Architecture: LINUX Score: 60 19 37.223.169.78, 23, 47302 VODAFONE_ESES Spain 2->19 21 27.72.81.105, 23 VIETEL-AS-APViettelGroupVN Viet Nam 2->21 23 45 other IPs or domains 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 8 arm5.elf 2->8         started        signatures3 process4 signatures5 29 Sample deletes itself 8->29 11 arm5.elf 8->11         started        13 arm5.elf 8->13         started        process6 process7 15 arm5.elf 11->15         started        17 arm5.elf 11->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/0311bd20847c147f933c44cdcf29bb8d6ff129f289b914fa8d5ff3fbc6e8f272
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0311bd20847c147f933c44cdcf29bb8d6ff129f289b914fa8d5ff3fbc6e8f272/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 23:52:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ami32ieepqkh7ez4itg46kn3rvx7ckpsrg4rj6unl7z7xrxi6jza._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/251118-3wtv2adl8t/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5e79fecd-f9d8-4aab-919b-08a8f99cc5ae
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/0311bd20847c147f933c44cdcf29bb8d6ff129f289b914fa8d5ff3fbc6e8f272

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 0311bd20847c147f933c44cdcf29bb8d6ff129f289b914fa8d5ff3fbc6e8f272

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3700410/
  
Delivery method
Distributed via web download

Comments