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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d939d8dcb97873bbfb2e91f358405f93c49f7ea3063e2e913eaf72d386166410. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d939d8dcb97873bbfb2e91f358405f93c49f7ea3063e2e913eaf72d386166410
SHA3-384 hash: e53ecb580f2b3539a9dca10e42f2aad496b9bfe0c5926a0243e2db4aa4612d81c0758c06cec5e07982aa53153a272fa2
SHA1 hash: c9552f47072f44f961558b6ddc41dce0e28d511a
MD5 hash: 27a762c2374d33cce518074ec3bc5b93
humanhash: victor-india-alabama-steak
File name:sora.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:51'604 bytes
First seen:2026-10-31 14:32:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:MpgPdUwOe1Po/7wni3RiAPSnPfDPK8qljcRlmuuzjr/VwipnpBX14eo7:f1FOe1Po/kcExlN6uWqwvX+l7
TLSH T1DF332B027228094FF9D61EF0393F0FE093AFE98024E0B585695EEB458676F771586F89
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 893fabf272ad39bd431f23023a75b700052e339342ef51b35582a8e672618663
File size (compressed) :23'936 bytes
File size (de-compressed) :51'604 bytes
Format:linux/ppc32
Packed file: 893fabf272ad39bd431f23023a75b700052e339342ef51b35582a8e672618663

Intelligence

File Origin
# of uploads :
1
# of downloads :
86
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8c10050c-dd05-4f43-8d79-6a31cace9653/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7135957-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Runs as daemon
Receives data from a server
Connection attempt
Sends data to a server
Substitutes an application name
Kills critical processes
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6ae5fc31139a26e83ebf52f8/reports/3fa59df5-62bc-4e43-97e1-3c4b75fe9475/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-31T12:36:00Z UTC
Last seen:
2026-11-01T19:20:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/d939d8dcb97873bbfb2e91f358405f93c49f7ea3063e2e913eaf72d386166410/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/124d7e7b-c00a-4444-b17b-eed69f4a2566
Behavior Graph:
Download SVG
%3 guuid=8c564eb6-1b00-0000-9afb-c010f9090000 pid=2553 /usr/bin/sudo guuid=c36ea1b9-1b00-0000-9afb-c010040a0000 pid=2564 /tmp/sample.bin guuid=8c564eb6-1b00-0000-9afb-c010f9090000 pid=2553->guuid=c36ea1b9-1b00-0000-9afb-c010040a0000 pid=2564 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d926bf75-578d-4b5a-8750-ebe13b603050
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d939d8dcb97873bbfb2e91f358405f93c49f7ea3063e2e913eaf72d386166410
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d939d8dcb97873bbfb2e91f358405f93c49f7ea3063e2e913eaf72d386166410/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-31 14:32:56 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3e45rxfzpbz3x6zoshzvqqc7spcj67vday7c5ej6v5znhbqwmqia._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:sora botnet linux
Link:
https://tria.ge/reports/261031-rwzwhabz71/
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
spreader elf
Link:
https://intel.virussign.com/intelligence/file/d939d8dcb97873bbfb2e91f358405f93c49f7ea3063e2e913eaf72d386166410
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/d939d8dcb97873bbfb2e91f358405f93c49f7ea3063e2e913eaf72d386166410

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf 893fabf272ad39bd431f23023a75b700052e339342ef51b35582a8e672618663

Mirai

elf d939d8dcb97873bbfb2e91f358405f93c49f7ea3063e2e913eaf72d386166410

(this sample)

  
Dropped by
SHA256 893fabf272ad39bd431f23023a75b700052e339342ef51b35582a8e672618663
  
URLhaus
https://urlhaus.abuse.ch/url/4048572/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 40fe2d74d436b94677821e299cd90f12

Comments