MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3. 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: f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3
SHA3-384 hash: 8873ba7a8c955b3cd2a120b54db7a2e6bc7890eb4f17aae416cb0e46520a34f96589263ef54af172e304eaed0619c7e2
SHA1 hash: c464dab7ebd50e3686c2a2d121507972865dab8c
MD5 hash: 93e63e07815909ad0a717068675566c2
humanhash: ceiling-venus-november-video
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:122'500 bytes
First seen:2025-11-24 05:34:22 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:txtGwRgrT1W3chVh8fR1eQ+o3X5n/52rkbiEsvGlFV:jXg9SCVeZj+kXx5MkGq
TLSH T186C3121AC7BCC68DC168747911305B9DB510A2AE8E6CC3DC897BCDF8FE9924E174458D
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :122'500 bytes
File size (de-compressed) :310'636 bytes
Format:linux/mips
Unpacked file: 8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb

Intelligence

File Origin
# of uploads :
1
# of downloads :
38
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6923eea5deea95d50b24d52e/reports/b779de0c-2ae6-4402-a6d9-71a1a772749d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3
Behaviour
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2025-11-23T23:58:00Z UTC
Last seen:
2025-11-24T05:32:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8cf3ddec-b14a-4279-af6c-b3def23c7434
Behavior Graph:
Download SVG
%3 guuid=b725bad2-1600-0000-1a04-6ab5f40c0000 pid=3316 /usr/bin/sudo guuid=4ff627d4-1600-0000-1a04-6ab5fa0c0000 pid=3322 /tmp/sample.bin guuid=b725bad2-1600-0000-1a04-6ab5f40c0000 pid=3316->guuid=4ff627d4-1600-0000-1a04-6ab5fa0c0000 pid=3322 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/30db07a6-8fb4-4a89-bd0a-1a775f3d30c8
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1819731
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/f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6w2ibqzuaowl2doppnmpcbpwbdc6s5vsto6o3pipjmemt5oqxxzq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery upx
Link:
https://tria.ge/reports/251124-gaadlsynct/
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/4a8323c0-1460-4cb9-9ac1-4694a72a025a
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/f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3

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 f5b480c33403acbd0dcf7b58f105f608c5e976b29bbcedbd0f4b08c9f5d0bdf3

(this sample)

Mirai

elf 8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb

  
Dropping
SHA256 8fff405da8c1851cc630fe28355cb8238906bc08ddbaecded3626f46f93571fb
  
Dropping
MD5 96699cf743ad33171e17596fcb5fab6a
  
URLhaus
https://urlhaus.abuse.ch/url/3713273/
  
Delivery method
Distributed via web download

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