MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 428dff02b6c136b40515aaca9ca6c5cfe0952e0d5447cc6b222420a2ee64cf0a. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 428dff02b6c136b40515aaca9ca6c5cfe0952e0d5447cc6b222420a2ee64cf0a
SHA3-384 hash: 52001e951f3ff2ac8eb2a5ecd5d1caf739bb0babadbdf8844211f0b11ea919cd029baa87638bf4ce07741ad063fb4073
SHA1 hash: 3cf6bf030fc5fa53a99e68c39cbc06d3c124e867
MD5 hash: c7ddae715cad7218104624a97287ca09
humanhash: sink-equal-twelve-snake
File name:armv7l
Download: download sample
Signature Mirai
Create hunting rule
File size:100'648 bytes
First seen:2026-01-12 15:58:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:Lk2JNDu7fTedhXdhwVMFvCKuRi/6MMNIheMpyrbosl+6Pw1xyhGknRLbmsF1:pu7fQikuRiSRu1py3wbyAkxVP
TLSH T1EBA3122927A1C52FF610D0F638880178FF76BB6CEB42726A5841DDE598C75F1B21EC86
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :100'648 bytes
File size (de-compressed) :248'600 bytes
Format:linux/arm
Unpacked file: c878d08e6752c51e0d0fd7a2ef93c6206c1b9787d9b3809399ae2b0272fb336a

Intelligence

File Origin
# of uploads :
1
# of downloads :
132
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/0523c3e1-225a-4697-be40-43530156992a/
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/69651a591a20a4c87b1b7a7a/reports/8bd475e3-bd2a-48e0-acb5-56dcdb4a315d/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-12T15:21:00Z UTC
Last seen:
2026-01-13T09:19:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/428dff02b6c136b40515aaca9ca6c5cfe0952e0d5447cc6b222420a2ee64cf0a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/2ffc6594-70d3-4128-9a23-dc3b41756f2d
Behavior Graph:
Download SVG
%3 guuid=b5bd0e05-1900-0000-91e6-8407bf0d0000 pid=3519 /usr/bin/sudo guuid=aaecf806-1900-0000-91e6-8407c60d0000 pid=3526 /tmp/sample.bin guuid=b5bd0e05-1900-0000-91e6-8407bf0d0000 pid=3519->guuid=aaecf806-1900-0000-91e6-8407c60d0000 pid=3526 execve
Malware family:
Ngioweb
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c5eccd83-0272-44c7-8311-b344d1dd92b7
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1849317
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/428dff02b6c136b40515aaca9ca6c5cfe0952e0d5447cc6b222420a2ee64cf0a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/428dff02b6c136b40515aaca9ca6c5cfe0952e0d5447cc6b222420a2ee64cf0a/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-12 15:59:22 UTC
File Type:
ELF32 Little (SO)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ikg76avwye3libivvlfjzjwfz7qjklqnkrd4y2zceqqkf3tez4fa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260112-te77nagt7g/
Behaviour
Reads runtime system information
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/1174cd47-b455-4695-88dc-a4ea457a0253
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/428dff02b6c136b40515aaca9ca6c5cfe0952e0d5447cc6b222420a2ee64cf0a

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:elf_arm_mips_ko_so
Create hunting rule
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
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 428dff02b6c136b40515aaca9ca6c5cfe0952e0d5447cc6b222420a2ee64cf0a

(this sample)

Mirai

elf c878d08e6752c51e0d0fd7a2ef93c6206c1b9787d9b3809399ae2b0272fb336a

  
URLhaus
https://urlhaus.abuse.ch/url/3755963/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c878d08e6752c51e0d0fd7a2ef93c6206c1b9787d9b3809399ae2b0272fb336a
  
Dropping
MD5 efd1b72d9576154f5e0eb3e959e565f9
  
URLhaus
https://urlhaus.abuse.ch/url/3748046/
  
URLhaus
https://urlhaus.abuse.ch/url/3755918/

Comments