MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bf1dc3f056c16552095ff55778cd47895488d9fe00c37d6784f7aa552991357a. 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: bf1dc3f056c16552095ff55778cd47895488d9fe00c37d6784f7aa552991357a
SHA3-384 hash: 6c7ecbbc89e339159cfbf8c2f036a081e196da0c31d5f047c9ccfaf003cc83bb31d0f36961a790728f15aabe4b6b7d44
SHA1 hash: 953979c16bd02bf613b49463c46f8239610d9349
MD5 hash: 9b641d83dd364ec16fd8035649b5b517
humanhash: delaware-mobile-carpet-lithium
File name:sdxkzX_UXA229x.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:19'340 bytes
First seen:2026-01-11 07:00:54 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 384:PQiOf9v1AXioPMOE9xG4vjDPqR7hWJxKxAqre+ivnj/hymdGUop5hv7yO:PJionE9EI/Pqpxieivj/s3UozJyO
TLSH T1DB92C0F63FAFBA31CA601839D964930A27A512B8D1A1B12169400BDDF70ACC365FD5D3
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) :19'340 bytes
File size (de-compressed) :55'328 bytes
Format:linux/arm
Unpacked file: 727ce0e9530b8ef8459e95e68eb0204c2a2ffdb02cb3c063c55b8bd3afc9e49d

Intelligence

File Origin
# of uploads :
1
# of downloads :
62
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/4c256904-895c-42f9-815e-0c3c47254698/
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/69634ab130368802bb7fdb0f/reports/80bc6e88-6e00-4c02-863a-46fb3fde2603/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-11T05:37:00Z UTC
Last seen:
2026-01-11T06:06:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/bf1dc3f056c16552095ff55778cd47895488d9fe00c37d6784f7aa552991357a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/1e07031b-24ce-441b-ab79-9aeca73028bf
Behavior Graph:
Download SVG
%3 guuid=30c93e47-1900-0000-2022-ef0dbc0b0000 pid=3004 /usr/bin/sudo guuid=024c414a-1900-0000-2022-ef0dc20b0000 pid=3010 /tmp/sample.bin guuid=30c93e47-1900-0000-2022-ef0dbc0b0000 pid=3004->guuid=024c414a-1900-0000-2022-ef0dc20b0000 pid=3010 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/7616185e-c46a-42b5-9651-06d8706b91e3
Result
Threat name:
Mirai, Okiru
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1848311
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Okiru
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bf1dc3f056c16552095ff55778cd47895488d9fe00c37d6784f7aa552991357a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bf1dc3f056c16552095ff55778cd47895488d9fe00c37d6784f7aa552991357a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-11 07:01:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x4o4h4cwyfsveck76vlxrtkhrfkirwp6adbx2z4e66vfkkmrgv5a._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/260111-hs6efads8g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/2775094a-aff6-42cd-accd-b438036186c1
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/bf1dc3f056c16552095ff55778cd47895488d9fe00c37d6784f7aa552991357a

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: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 bf1dc3f056c16552095ff55778cd47895488d9fe00c37d6784f7aa552991357a

(this sample)

Mirai

elf 727ce0e9530b8ef8459e95e68eb0204c2a2ffdb02cb3c063c55b8bd3afc9e49d

  
Dropping
SHA256 727ce0e9530b8ef8459e95e68eb0204c2a2ffdb02cb3c063c55b8bd3afc9e49d
  
Dropping
MD5 69f52e3aadf12534b7c797d6c2390460
  
URLhaus
https://urlhaus.abuse.ch/url/3743065/
  
Delivery method
Distributed via web download

Comments