MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 df1c394a80b2a0e8db0ee19366b206562ab0d2ad03a195e63ee15848142c9163. 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: df1c394a80b2a0e8db0ee19366b206562ab0d2ad03a195e63ee15848142c9163
SHA3-384 hash: 81b5a3428b6b8b41bd5cc71880b47dfd875db5c280371c59e4020811d53dd9b813900723b7d74ef09c90dcd858d2215a
SHA1 hash: 8e55c9df75cb01f4a0b95e23dd2d14657f9ac557
MD5 hash: 2ef761cfa48225b7c93302606bc0a7d8
humanhash: skylark-cat-don-angel
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:58'544 bytes
First seen:2025-11-30 17:36:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:zooXtc3TGGbnOI5eBKIYvna03Sk4juIkH0N:Un3dbnOC//R4aQ
TLSH T18A4302C51AE13026D0E6CD38D5BAB10A323C3BE5A6C5039D97E6341D98AF283F7476D9
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) :58'544 bytes
File size (de-compressed) :134'720 bytes
Format:linux/arm
Unpacked file: eb2b566e224860bcd08a9230d645c454745f7cf7b8138e7041e377489e535053

Intelligence

File Origin
# of uploads :
1
# of downloads :
33
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
Detection(s):
Unix.Dropper.Mirai-9987455-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/692c80c7d0d5e7288b51a158/reports/3f9e8b8d-1310-4975-8b72-fc4ad6dd3ffc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
true
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
8
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/df1c394a80b2a0e8db0ee19366b206562ab0d2ad03a195e63ee15848142c9163
Behaviour
Anti-VM
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2afcb498-9df1-479d-ba86-72ef0f97360e
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1823130
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823130 Sample: arm5.elf Startdate: 30/11/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 arm5.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/df1c394a80b2a0e8db0ee19366b206562ab0d2ad03a195e63ee15848142c9163
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/df1c394a80b2a0e8db0ee19366b206562ab0d2ad03a195e63ee15848142c9163/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-30 17:37:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=34odssuawkqorwyo4gjwnmqgkyvlbuvnaoqzlzr64fmeqfbmsfrq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251130-v68g6s1kel/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-9987455-0
YARA:
n/a
Link:
https://app.threat.zone/submission/15b07024-69f1-42ba-b0d5-6d504ebdd227
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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 df1c394a80b2a0e8db0ee19366b206562ab0d2ad03a195e63ee15848142c9163

(this sample)

elf eb2b566e224860bcd08a9230d645c454745f7cf7b8138e7041e377489e535053

  
URLhaus
https://urlhaus.abuse.ch/url/3718928/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 eb2b566e224860bcd08a9230d645c454745f7cf7b8138e7041e377489e535053
  
Dropping
MD5 21bcc418949fc344f9d4e01136dc4a45

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