MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7d3b34b3a2d78da9d9b9b17c97df35d46eb5f5daeb4343c54092210a3a547d86. 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: 7d3b34b3a2d78da9d9b9b17c97df35d46eb5f5daeb4343c54092210a3a547d86
SHA3-384 hash: 9cb0b76ce6881b7f209548d4fe897e8a37f0e588f61f7dcb82313e575a52b64e733b6bec85fa9cc100875f756b91b59e
SHA1 hash: 5cca44bd99b6fdede3468a8993a42a8cb0eaca58
MD5 hash: 4395c10379a316af34593351ca041202
humanhash: mockingbird-alpha-ten-juliet
File name:xnxnxnxnxnxnxnxnmicroblazexnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:205'416 bytes
First seen:2025-11-25 17:10:24 UTC
Last seen:2025-11-26 15:55:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:IcHZcggt1NJmeDQBwnKUDMaVsb3pjr1lCRMUKG:IcY5JpMByVs9jSvf
TLSH T149147120FA0663B1CC731A34A79A2E5A6E7704559FEB26312D1F533CDE628509B31F8D
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
156
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-10056451-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
anti-vm anti-vm mirai
Link:
https://www.filescan.io/uploads/6925e33138120d7dbca0ef35/reports/7a274341-33fd-4d1b-a9eb-c8aaad9c858d/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-25T15:25:00Z UTC
Last seen:
2025-11-26T11:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7d3b34b3a2d78da9d9b9b17c97df35d46eb5f5daeb4343c54092210a3a547d86/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f18aa72a-b2b2-4b26-a826-e537b4e45599
Behavior Graph:
Download SVG
%3 guuid=35c2de2e-1900-0000-2c10-ffc5600d0000 pid=3424 /usr/bin/sudo guuid=fdb70032-1900-0000-2c10-ffc56c0d0000 pid=3436 /tmp/sample.bin guuid=35c2de2e-1900-0000-2c10-ffc5600d0000 pid=3424->guuid=fdb70032-1900-0000-2c10-ffc56c0d0000 pid=3436 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fa7c7048-1e46-4f61-9219-c8865b23992b
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1820718
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1820718 Sample: xnxnxnxnxnxnxnxnmicroblazex... Startdate: 25/11/2025 Architecture: LINUX Score: 48 14 109.202.202.202, 80 INIT7CH Switzerland 2->14 16 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->16 18 2 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 6 dash rm 2->6         started        8 dash cut 2->8         started        10 dash head 2->10         started        12 7 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7d3b34b3a2d78da9d9b9b17c97df35d46eb5f5daeb4343c54092210a3a547d86
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/7d3b34b3a2d78da9d9b9b17c97df35d46eb5f5daeb4343c54092210a3a547d86/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-11-25 17:11:15 UTC
File Type:
ELF32 Big (Exe)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pu5tjm5c26g2twnzwf6jpxzv2rxll5o25nbuhrkasiqquosupwda._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251125-vqb42azmfq/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-10056451-0
YARA:
n/a
Link:
https://app.threat.zone/submission/53e2a6dc-b5db-4138-90e0-cac45bc28e6b
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/7d3b34b3a2d78da9d9b9b17c97df35d46eb5f5daeb4343c54092210a3a547d86

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
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 7d3b34b3a2d78da9d9b9b17c97df35d46eb5f5daeb4343c54092210a3a547d86

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3696650/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3716652/

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