MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dcd75743bdc49d77a6b5b795d40a749aeee1c2a0022216640429b6595eba5b9b. 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: 7


Intelligence 7 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dcd75743bdc49d77a6b5b795d40a749aeee1c2a0022216640429b6595eba5b9b
SHA3-384 hash: ccb11c991e33f730d62678415e867d2f1f75abfeca61195e95ec2a2b5fcc5d4bc7d50bf52ee3cc8457b13c87562d95b9
SHA1 hash: e4b352e876a3d3bd7ca6a42db8409d63846fd778
MD5 hash: 3ff1ebace0701eb6a476825e64200508
humanhash: mirror-alabama-enemy-undress
File name:zerm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:50'192 bytes
First seen:2025-12-07 08:12:43 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:i6Hduo3rdEm8GHH0vo58ulZqWC/qzJzS+:i6Hdu8E/Gn0QpwFqdm+
TLSH T1083318D9A401AC7CF84AE77FC8160E08B521775561933B3B67ABFD932C722948C56E82
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6935371d7140d837fd91d80a/reports/be40839e-9293-426f-81f2-f45673a6964a/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-07T05:10:00Z UTC
Last seen:
2025-12-07T05:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/dcd75743bdc49d77a6b5b795d40a749aeee1c2a0022216640429b6595eba5b9b/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d8b6a3a4-4f5f-4d3c-af00-82e83d2e250f
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1828245
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: 1828245 Sample: zerm68k.elf Startdate: 07/12/2025 Architecture: LINUX Score: 56 14 45.156.87.16, 39691, 40106 SKYLINKNL Germany 2->14 16 slursbeback.ru 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/dcd75743bdc49d77a6b5b795d40a749aeee1c2a0022216640429b6595eba5b9b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dcd75743bdc49d77a6b5b795d40a749aeee1c2a0022216640429b6595eba5b9b/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-07 08:13:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3tlvoq55ysoxpjvvw6k5ictutlxodqvaairbmzaefg3fsxv2lonq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251207-j4hm7awldp/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9885259-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8fdae591-bd02-478b-baaf-5db9e88314e7
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/dcd75743bdc49d77a6b5b795d40a749aeee1c2a0022216640429b6595eba5b9b

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 dcd75743bdc49d77a6b5b795d40a749aeee1c2a0022216640429b6595eba5b9b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726570/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726458/

Comments