MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 21e10b1f4df4afdca6c794dfeb9e52b2ad5e7ee6b80f2870c7cc58d8ac4f4411. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 21e10b1f4df4afdca6c794dfeb9e52b2ad5e7ee6b80f2870c7cc58d8ac4f4411
SHA3-384 hash: 159666ff3aed4924af37b9b4cca35f6d437efea1f05238fc9c9fcfb3c000bd41f023d46cda7392bd40415647a613d8c6
SHA1 hash: aefad9f75e213e3cd44657c1b7912d8265a33a8d
MD5 hash: 83d75237e33be75c67eb13e6650f6721
humanhash: california-salami-mars-eleven
File name:sora.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:23'732 bytes
First seen:2025-09-04 15:20:38 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:vZUX11S49enZh57fYONQ/yQVQbFxD+ckPvDxqSwPzMvd+vhymdGUop5hKZ:yX1De9kONQG5xD+jHMDzu+vs3UozYZ
TLSH T13CB2E161A1873E72D770213E797CCA0157BB97FCA4E672762524B6AC4BD2C4724B810F
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 UPX
File size (compressed) :23'732 bytes
File size (de-compressed) :61'700 bytes
Format:linux/arm
Unpacked file: c17d28a3db7695994e26807f75e4fb3eaa8f217320b6d2f1289355b7b1329d7a

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
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/21e10b1f4df4afdca6c794dfeb9e52b2ad5e7ee6b80f2870c7cc58d8ac4f4411
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:
2025-09-04T07:26:00Z UTC
Last seen:
2025-09-04T07:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/21e10b1f4df4afdca6c794dfeb9e52b2ad5e7ee6b80f2870c7cc58d8ac4f4411/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/22e92268-cbdb-402d-888b-c8e6ca8324a0
Behavior Graph:
Download SVG
%3 guuid=277b48b8-1700-0000-8596-b9f87f0c0000 pid=3199 /usr/bin/sudo guuid=f81092ba-1700-0000-8596-b9f8800c0000 pid=3200 /tmp/sample.bin guuid=277b48b8-1700-0000-8596-b9f87f0c0000 pid=3199->guuid=f81092ba-1700-0000-8596-b9f8800c0000 pid=3200 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cda80f3f-6fc3-4912-8118-8e9788223a15
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1771292
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/21e10b1f4df4afdca6c794dfeb9e52b2ad5e7ee6b80f2870c7cc58d8ac4f4411
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/21e10b1f4df4afdca6c794dfeb9e52b2ad5e7ee6b80f2870c7cc58d8ac4f4411/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-09-04 08:49:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ehqqwh2n6sx5zjwhstp6xhsswkwv47xgxahsq4ghzrmnrlcpiqiq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250904-srfshatmx4/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/68a9a4d8-8881-4484-93c9-216cc370eee8
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/21e10b1f4df4afdca6c794dfeb9e52b2ad5e7ee6b80f2870c7cc58d8ac4f4411

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 21e10b1f4df4afdca6c794dfeb9e52b2ad5e7ee6b80f2870c7cc58d8ac4f4411

(this sample)

Mirai

elf c17d28a3db7695994e26807f75e4fb3eaa8f217320b6d2f1289355b7b1329d7a

  
URLhaus
https://urlhaus.abuse.ch/url/3610646/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c17d28a3db7695994e26807f75e4fb3eaa8f217320b6d2f1289355b7b1329d7a
  
Dropping
MD5 eb163b57c4d0563140d405ca2e210bee

Comments