MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a140a60a86ad970055b153978dde4d89c76beccd4df2167ad610b5c462ef01b2. 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: 6


Intelligence 6 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a140a60a86ad970055b153978dde4d89c76beccd4df2167ad610b5c462ef01b2
SHA3-384 hash: a286d43b77cc1324c81f5b0da08830a4d360eb1bf528c3b5ae270fe263981c1c21ceca9a9a9cf5ca76316fdb374ab942
SHA1 hash: bf62fb7d0b361c36ba75c1082bff0aa4f30f5391
MD5 hash: 6448ba970b4c9c0534cd6c44c5454e7c
humanhash: washington-quiet-hot-michigan
File name:aarch64
Download: download sample
Signature Mirai
Create hunting rule
File size:129'700 bytes
First seen:2025-11-22 03:44:04 UTC
Last seen:2025-11-23 00:38:12 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:yP3YaaFi8Qunt7rbUnxbozlSSEnYVQZRuv9qFheZdao:yPIay9v7rbUnxboxSSEYVQa9SSao
TLSH T1EBC3124590C42B64F3148A3F86D976DAB519121E6078FE706C79EFB883EE730C453A93
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 UPX
File size (compressed) :129'700 bytes
File size (de-compressed) :309'312 bytes
Format:linux/arm64
Unpacked file: d53c1852ce124916bf31588f4c2eea45cd23031a04fbd0257e5f2627afecbbfe

Intelligence

File Origin
# of uploads :
2
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-vm packed upx
Link:
https://www.filescan.io/uploads/692131906c89728b9825802c/reports/d20c6e1b-cfa3-405d-8cbc-c7dba1f3ed18/overview
Verdict:
Unknown
File Type:
elf.64.le
First seen:
2025-11-22T00:13:00Z UTC
Last seen:
2025-11-22T06:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a140a60a86ad970055b153978dde4d89c76beccd4df2167ad610b5c462ef01b2/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d3f16439-b234-4717-bd96-3fcaca5b3579
Behavior Graph:
Download SVG
%3 guuid=db433b9d-1800-0000-5e94-cde35a0c0000 pid=3162 /usr/bin/sudo guuid=86a3bc9f-1800-0000-5e94-cde35b0c0000 pid=3163 /tmp/sample.bin guuid=db433b9d-1800-0000-5e94-cde35a0c0000 pid=3162->guuid=86a3bc9f-1800-0000-5e94-cde35b0c0000 pid=3163 execve
Malware family:
Gafgyt
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0c59c9c2-7c53-48f7-8a4c-e86154e3289c
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1818975
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a140a60a86ad970055b153978dde4d89c76beccd4df2167ad610b5c462ef01b2
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a140a60a86ad970055b153978dde4d89c76beccd4df2167ad610b5c462ef01b2/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ufakmcugvwlqavnrkoly3xsnrhdwx3gnjxzbm6wwcc24iyxpagza._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251122-ealers1jcv/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/95fecc7f-9c21-4582-8373-0cb03f031689
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/a140a60a86ad970055b153978dde4d89c76beccd4df2167ad610b5c462ef01b2

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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

Mirai

elf a140a60a86ad970055b153978dde4d89c76beccd4df2167ad610b5c462ef01b2

(this sample)

Mirai

elf d53c1852ce124916bf31588f4c2eea45cd23031a04fbd0257e5f2627afecbbfe

  
URLhaus
https://urlhaus.abuse.ch/url/3713269/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d53c1852ce124916bf31588f4c2eea45cd23031a04fbd0257e5f2627afecbbfe
  
Dropping
MD5 7b3628e1947cef250e7caaa34e7c030f

Comments