MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027
SHA3-384 hash: 8d42ab977a9d47b06c76931d02e4ea5eef935346006dfa6748c0f07f393e1b20439db0acd42a4e1fc38fde15035e6ba8
SHA1 hash: ff25ec2f2a63622e7e819a61a6abe4c34bab2562
MD5 hash: a1b764028cd34b4c334e506d8f0cb922
humanhash: eight-lion-india-bakerloo
File name:mipsel
Download: download sample
Signature Mirai
Create hunting rule
File size:122'956 bytes
First seen:2026-01-04 19:33:13 UTC
Last seen:2026-01-05 05:52:36 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:6PfKH8ZV8gRpoUwg0StzAY7a9nSk2zbJ6/VQd1c31flQlstQh:MD8gxL7nMSHzd6duEWlJh
TLSH T186C31221DDC884EFC9EE2B27552257F0DF98092AA6020B3A50A62B77575D8CC14FF3C8
Magika elf
Reporter abuse_ch
Tags:elf mirai UPX
File size (compressed) :122'956 bytes
File size (de-compressed) :315'676 bytes
Format:linux/mipsel
Unpacked file: ad1a4d90b080563c08871b8f213d8eb94faccb99fc3f00730b2220816c739cb9

Intelligence

File Origin
# of uploads :
2
# of downloads :
73
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/ff1a46c1-d1b5-41bc-aaa8-133844123f89/
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Sends data to a server
Substitutes an application name
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-04T14:05:00Z UTC
Last seen:
2026-01-04T20:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5d2fdd22-0782-4282-af35-718a8aac4a4d
Behavior Graph:
Download SVG
%3 guuid=9aae24fd-1900-0000-ebbe-568a5c090000 pid=2396 /usr/bin/sudo guuid=df6f5001-1a00-0000-ebbe-568a64090000 pid=2404 /tmp/sample.bin guuid=9aae24fd-1900-0000-ebbe-568a5c090000 pid=2396->guuid=df6f5001-1a00-0000-ebbe-568a64090000 pid=2404 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fa1767f9-7e94-4107-8dd9-65942d00bd7b
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1844489
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2026-01-04 19:34:13 UTC
File Type:
ELF32 Little (SO)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gx7ut5cl672qlnoo6toebchaagpddp5ytipwglnrwfdcbjnviatq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/260104-x9sbgahw8b/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/651d5c4f-de5f-4d0d-88b2-e49b1d80bca8
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: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: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 35ff49f44bf7f505b5cef4dc4088e0019e31bfb89a1f632db1b14620a5b54027

(this sample)

Mirai

elf ad1a4d90b080563c08871b8f213d8eb94faccb99fc3f00730b2220816c739cb9

  
URLhaus
https://urlhaus.abuse.ch/url/3748052/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 ad1a4d90b080563c08871b8f213d8eb94faccb99fc3f00730b2220816c739cb9
  
Dropping
MD5 8e575d39d7f3a97b9f416b5c751e50e0

Comments