MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 be58a44667b375703a76ad0c6ddca15d16aee9717d125919f20dce30763cc00e. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: be58a44667b375703a76ad0c6ddca15d16aee9717d125919f20dce30763cc00e
SHA3-384 hash: 5eedaa6a6a1a7b3f87942a92398576c8e3a530d7d45a992aeba6d775051dd8a3b90a5db6eb00e04d10a2bff796a2feca
SHA1 hash: a72b05bdef83a44f600bd201b6c6468c6b7fd752
MD5 hash: 38c8eee8b142966cd99a401989943a21
humanhash: stream-nuts-avocado-maryland
File name:arm
Download: download sample
Signature Mirai
Create hunting rule
File size:43'144 bytes
First seen:2025-12-20 05:26:01 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:14pMYWW7zSiQWxyxrpOoG7f5xY8UZz1sQXxe/aLss3UozR:1YJ7mswhpO55pUkKeidzR
TLSH T1E813F1BA99052A31C7F60535D22CC586D6E30D3AB0A8F03D7D0D95D923930BB7BE5B19
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) :43'144 bytes
File size (de-compressed) :95'864 bytes
Format:linux/arm
Unpacked file: 16198f68dc0ed4f00b4d390e3a5b6621834b565c16b0f6df3c7ce07bfdcd8ba0

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/f2acf885-f688-488a-8cd6-f52f25f20d55/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/69463376e126b9ff4389b1fc/reports/e576a38e-976d-4835-831d-69f4d5b8323b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-20T01:26:00Z UTC
Last seen:
2025-12-20T05:18:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/be58a44667b375703a76ad0c6ddca15d16aee9717d125919f20dce30763cc00e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9c857f45-65db-481f-806c-3f59dac086ee
Behavior Graph:
Download SVG
%3 guuid=b97b82bf-1900-0000-2311-e3bb820c0000 pid=3202 /usr/bin/sudo guuid=860bb3c1-1900-0000-2311-e3bb890c0000 pid=3209 /tmp/sample.bin guuid=b97b82bf-1900-0000-2311-e3bb820c0000 pid=3202->guuid=860bb3c1-1900-0000-2311-e3bb890c0000 pid=3209 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/136ae5d2-8c28-4910-a7e5-7b65bb92a281
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1836630
Signature
Found strings related to Crypto-Mining
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/be58a44667b375703a76ad0c6ddca15d16aee9717d125919f20dce30763cc00e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/be58a44667b375703a76ad0c6ddca15d16aee9717d125919f20dce30763cc00e/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-20 05:26:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xzmkirthwn2xaotwvugg3xfblulk52lrpujfsgpsbxhda5r4yaha._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251220-f42vaahs8e/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ec6fa303-da54-4a68-a833-a182c62079de
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/be58a44667b375703a76ad0c6ddca15d16aee9717d125919f20dce30763cc00e

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_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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: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 be58a44667b375703a76ad0c6ddca15d16aee9717d125919f20dce30763cc00e

(this sample)

Mirai

elf 16198f68dc0ed4f00b4d390e3a5b6621834b565c16b0f6df3c7ce07bfdcd8ba0

  
URLhaus
https://urlhaus.abuse.ch/url/3683087/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 16198f68dc0ed4f00b4d390e3a5b6621834b565c16b0f6df3c7ce07bfdcd8ba0
  
Dropping
MD5 66fb9644503a3734b088ba1006d53afa
  
URLhaus
https://urlhaus.abuse.ch/url/3713679/
  
URLhaus
https://urlhaus.abuse.ch/url/3713420/
  
URLhaus
https://urlhaus.abuse.ch/url/3724834/

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