MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bec35a5b3947ece2bc0e3f64ad1c5e70c26cbc0f0cd5aec7d3e5d101f26703a7. 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 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bec35a5b3947ece2bc0e3f64ad1c5e70c26cbc0f0cd5aec7d3e5d101f26703a7
SHA3-384 hash: 17289f90f2248d09c5705bdfc995da7066cff21561cb8fdd5f7c751eb9bbe5572d2d3507a2868c41c9b863adfcaa92e6
SHA1 hash: 65a54c6bd3529e11a82d892d5a3220e6c872ac28
MD5 hash: c093be7d4c55b1e83a6fd92c3ad373b3
humanhash: aspen-lamp-pasta-sweet
File name:Labelloperc80.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:83'600 bytes
First seen:2025-11-22 23:49:47 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:xp8qEknpXLVUkPlpW4HIWRawsK2oXcK6W2EFI9P:hEkp7VUylpBgXK7XX6Tx
TLSH T1248328C1BA8BC4F6D80748304067F33FCB32E53940A5D75DEF6A9E26DA376416B16289
telfhash t11a3104bb0a760de8e3e1e400871e6b55595de67b28703bb24563d53423aeec240fbd38
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 177bf81579972b2bc5ee92be2821e236f8371b29fbef18211a9a3f6f7de5005c
File size (compressed) :40'528 bytes
File size (de-compressed) :83'600 bytes
Format:linux/i386
Packed file: 177bf81579972b2bc5ee92be2821e236f8371b29fbef18211a9a3f6f7de5005c

Intelligence

File Origin
# of uploads :
1
# of downloads :
16
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999-14.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-10056451-0
Create hunting rule

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10057788-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Sends data to a server
Removes directories
DNS request
Changes access rights for a file
Deleting a recently created file
Connection attempt
Runs as daemon
Receives data from a server
Changes access rights for a written file
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69224d586c89728b9825c8f9/reports/c76af976-a517-475b-b7b1-0ddb85654775/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/bec35a5b3947ece2bc0e3f64ad1c5e70c26cbc0f0cd5aec7d3e5d101f26703a7
Behaviour
no suspicious findings
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/7c6670d0-48d4-4510-8637-28fb6c7c3d28
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1819235
Signature
Deletes system log files
Malicious sample detected (through community Yara rule)
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1819235 Sample: Labelloperc80.i686.elf Startdate: 23/11/2025 Architecture: LINUX Score: 64 27 nicnetworkvvs.uk 41.216.189.47, 12121, 45226, 45228 AS40676US South Africa 2->27 29 34.243.160.129, 42524, 443 AMAZON-02US United States 2->29 31 54.171.230.55, 443 AMAZON-02US United States 2->31 33 Malicious sample detected (through community Yara rule) 2->33 35 Multi AV Scanner detection for submitted file 2->35 10 Labelloperc80.i686.elf 2->10         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 process5 16 Labelloperc80.i686.elf 10->16         started        process6 18 Labelloperc80.i686.elf 16->18         started        process7 20 Labelloperc80.i686.elf 18->20         started        process8 22 Labelloperc80.i686.elf 20->22         started        25 Labelloperc80.i686.elf 20->25         started        signatures9 37 Manipulation of devices in /dev 22->37 39 Deletes system log files 22->39
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bec35a5b3947ece2bc0e3f64ad1c5e70c26cbc0f0cd5aec7d3e5d101f26703a7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bec35a5b3947ece2bc0e3f64ad1c5e70c26cbc0f0cd5aec7d3e5d101f26703a7/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-22 23:54:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=x3bvuwzzi7wofpaoh5sk2hc6odbgzpapbtk25r6t4xiqd4thaotq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai defense_evasion discovery linux
Link:
https://tria.ge/reports/251122-3xe39svmdw/
Behaviour
Reads runtime system information
Changes its process name
Deletes log files
Enumerates running processes
Deletes Audit logs
Deletes journal logs
Deletes system logs
Verdict:
Malicious
Tags:
trojan mirai Unix.Trojan.Mirai-10056451-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/2f18ce97-77fe-4ef3-9999-754a7439bdd0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.29
Link:
https://yomi.yoroi.company/submissions/bec35a5b3947ece2bc0e3f64ad1c5e70c26cbc0f0cd5aec7d3e5d101f26703a7

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_Trojan_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 177bf81579972b2bc5ee92be2821e236f8371b29fbef18211a9a3f6f7de5005c

Mirai

elf bec35a5b3947ece2bc0e3f64ad1c5e70c26cbc0f0cd5aec7d3e5d101f26703a7

(this sample)

  
Dropped by
SHA256 177bf81579972b2bc5ee92be2821e236f8371b29fbef18211a9a3f6f7de5005c
  
URLhaus
https://urlhaus.abuse.ch/url/3714436/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 289abbc0db007d1769a584f4680915a3

Comments