MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ace5067a38ca03b554b6a69cdfb2c6333fd20ed304577829b2b1ef9e8bd123b. 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: 3ace5067a38ca03b554b6a69cdfb2c6333fd20ed304577829b2b1ef9e8bd123b
SHA3-384 hash: 066cd031ca8d3c38acd43fde8a73a3aa9f4a13fd592127824d2794543d88696be8738e95804231e93d59c2239ec83eef
SHA1 hash: d8d87790764fac96d186e7cbaa4e07579e7953b5
MD5 hash: 516653de9a0f2c9f087d05380543a760
humanhash: lemon-indigo-march-comet
File name:sora.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:31'872 bytes
First seen:2025-08-18 09:15:19 UTC
Last seen:2025-08-18 12:37:22 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:TEKkUgXAnURCr6HmDFStmYt074q9q3UELd7:/kEn7uHEemt4fLN
TLSH T128E2F1116516857EEB308471E0F6828667691FBCBAFEB0A64476020DDCC294293F1ADF
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) :31'872 bytes
File size (de-compressed) :79'764 bytes
Format:linux/arm
Unpacked file: 62bcd02a655dbc3b44c1d82f30a381c075b7885a9e398103304779c18be23be6

Intelligence

File Origin
# of uploads :
2
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9957960-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/68a2ef6b004f5721cb814e65/reports/ca0c93c6-579a-4edd-a8e1-260002b655d8/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5dec0adc-7825-4175-aaa1-1ce9d133e400
Behavior Graph:
Download SVG
%3 guuid=2326fde0-1a00-0000-149b-5d9eb20b0000 pid=2994 /usr/bin/sudo guuid=281a8de3-1a00-0000-149b-5d9ebb0b0000 pid=3003 /tmp/sample.bin guuid=2326fde0-1a00-0000-149b-5d9eb20b0000 pid=2994->guuid=281a8de3-1a00-0000-149b-5d9ebb0b0000 pid=3003 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7feb2e9c-2235-48a9-a88c-4c688a1b1593
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1759204
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
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1759204 Sample: sora.arm6.elf Startdate: 18/08/2025 Architecture: LINUX Score: 68 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 4 other IPs or domains 2->18 20 Malicious sample detected (through community Yara rule) 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 26 Sample is packed with UPX 2->26 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 sora.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3ace5067a38ca03b554b6a69cdfb2c6333fd20ed304577829b2b1ef9e8bd123b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3ace5067a38ca03b554b6a69cdfb2c6333fd20ed304577829b2b1ef9e8bd123b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-18 09:16:36 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hlhfaz5drsqdwvklnju436zmmmz72ihngbcxpau3fmppt2f5ci5q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet discovery upx
Link:
https://tria.ge/reports/250818-k8m9xa1qv5/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9957960-0
YARA:
n/a
Link:
https://app.threat.zone/submission/703b08b2-03c5-438c-a966-269c14dbad6c
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/3ace5067a38ca03b554b6a69cdfb2c6333fd20ed304577829b2b1ef9e8bd123b

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:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 3ace5067a38ca03b554b6a69cdfb2c6333fd20ed304577829b2b1ef9e8bd123b

(this sample)

Mirai

elf 62bcd02a655dbc3b44c1d82f30a381c075b7885a9e398103304779c18be23be6

  
URLhaus
https://urlhaus.abuse.ch/url/3605685/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 62bcd02a655dbc3b44c1d82f30a381c075b7885a9e398103304779c18be23be6
  
Dropping
MD5 637ba39f30302818d186e2e346911525

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