MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6d884331c448c3dfed5c9ef12eac42f2950b1638b6417d9f01d1287efa79bccd. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6d884331c448c3dfed5c9ef12eac42f2950b1638b6417d9f01d1287efa79bccd
SHA3-384 hash: 4017b6ea74d718b947a833f4ccd530303584cbbf7001165121e70d59829528fd8939e038daace8335f0623ed2410138b
SHA1 hash: c05193db3e13e87932c19a83d151e02a69c94f41
MD5 hash: 5b1738552459e71acd9942382aa79035
humanhash: april-vermont-orange-lactose
File name:zerm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:72'792 bytes
First seen:2025-12-28 15:26:08 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:/eXOaLMn6hQ0SIIf3c8i2F+AH/ZvpO+frj1Yj9Mx5:/gOmbhsIIf3RvH/pp9Qmx5
TLSH T19B632A9AF800DDBDFC0FD77B84530919B631A3510A920F36666BBDA76E730945C27E82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
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.Gafgyt-7782058-0
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/69514c193f8fdbf8e953fabe/reports/ad0bb3f1-268c-43ab-bba3-1107280111b6/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d79fba1b-e44c-4386-b16e-564c3e68f403
Behavior Graph:
Download SVG
%3 guuid=2cf20a84-1700-0000-9b4f-11511f0b0000 pid=2847 /usr/bin/sudo guuid=7f74c885-1700-0000-9b4f-1151260b0000 pid=2854 /tmp/sample.bin guuid=2cf20a84-1700-0000-9b4f-11511f0b0000 pid=2847->guuid=7f74c885-1700-0000-9b4f-1151260b0000 pid=2854 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8fae75cd-2f31-41db-8d19-1326ed2025c8
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1840830
Signature
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840830 Sample: zerm68k.elf Startdate: 28/12/2025 Architecture: LINUX Score: 64 18 134.122.13.243, 39691, 43654 DIGITALOCEAN-ASNUS United States 2->18 20 34.243.160.129, 42468, 443 AMAZON-02US United States 2->20 22 slursbeback.ru 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 8 zerm68k.elf 2->8         started        10 dash rm 2->10         started        12 dash rm 2->12         started        signatures3 process4 process5 14 zerm68k.elf 8->14         started        process6 16 zerm68k.elf 14->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6d884331c448c3dfed5c9ef12eac42f2950b1638b6417d9f01d1287efa79bccd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6d884331c448c3dfed5c9ef12eac42f2950b1638b6417d9f01d1287efa79bccd/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-28 15:26:18 UTC
File Type:
ELF32 Big (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nweegmoejdb573k4t3ys5lcc6kkqwfrywzax3hyb2euh56tzxtgq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251228-sva2esby3a/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/7941df61-82df-48c0-83f2-83f15ab5f03f
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/6d884331c448c3dfed5c9ef12eac42f2950b1638b6417d9f01d1287efa79bccd

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
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 6d884331c448c3dfed5c9ef12eac42f2950b1638b6417d9f01d1287efa79bccd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739187/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739436/

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