MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f32540b4b59644fe895135669b8f444232e955ec8fc96fe102274ccb0a80c47c. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f32540b4b59644fe895135669b8f444232e955ec8fc96fe102274ccb0a80c47c
SHA3-384 hash: cf86f639df131ad3d164255222080fcf9d7566d797ad1d1ea0b626581badbb72de9ed37296d3aa1908f2919ac3624fa0
SHA1 hash: bd72970d86125365ae239dc0a792ac0791a76a44
MD5 hash: 15321d78b52bcd8fb9ecc4830bb9f904
humanhash: robin-network-oxygen-mockingbird
File name:zerm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:52'048 bytes
First seen:2025-12-26 22:24:20 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6vUKzCKKWKEXwvhk/d8unZqN5T/V+qaml:/KzC7EXehCPwDV/rl
TLSH T1EB332A99E401AD7EF84AE7BFC4130A09F631771161430F3666AAFDD36E722D48C66D82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
51
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/694f0b533f8fdbf8e952fa69/reports/f5487098-8be7-4e2c-9b54-3c8cdd40d033/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-26T22:04:00Z UTC
Last seen:
2025-12-26T22:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f32540b4b59644fe895135669b8f444232e955ec8fc96fe102274ccb0a80c47c/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a647f517-0a3a-4570-bc3c-9c6cda760ba1
Behavior Graph:
Download SVG
%3 guuid=2fbd2e07-1b00-0000-f175-5c9d6e090000 pid=2414 /usr/bin/sudo guuid=1d07b709-1b00-0000-f175-5c9d75090000 pid=2421 /tmp/sample.bin guuid=2fbd2e07-1b00-0000-f175-5c9d6e090000 pid=2414->guuid=1d07b709-1b00-0000-f175-5c9d75090000 pid=2421 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d1ec1013-e2ee-4fca-ae6e-a9702940d71d
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1840083
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840083 Sample: zerm68k.elf Startdate: 26/12/2025 Architecture: LINUX Score: 56 14 134.122.13.243, 39691, 43656 DIGITALOCEAN-ASNUS United States 2->14 16 seris.gd 2->16 18 Antivirus / Scanner detection for submitted sample 2->18 20 Multi AV Scanner detection for submitted file 2->20 8 zerm68k.elf 2->8         started        signatures3 process4 process5 10 zerm68k.elf 8->10         started        process6 12 zerm68k.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f32540b4b59644fe895135669b8f444232e955ec8fc96fe102274ccb0a80c47c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f32540b4b59644fe895135669b8f444232e955ec8fc96fe102274ccb0a80c47c/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-26 22:25:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 24 (37.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6msubnfvszcp5ckrgvtjxd2eiizosvpmr7ew7yice5gmwcuayr6a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251226-2b3rrs1jam/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/efafc9a3-f33c-44f8-9894-87dd9349d899
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/f32540b4b59644fe895135669b8f444232e955ec8fc96fe102274ccb0a80c47c

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: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 f32540b4b59644fe895135669b8f444232e955ec8fc96fe102274ccb0a80c47c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739436/
  
Delivery method
Distributed via web download

Comments