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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6e28fc6c91da0bd6028f5148f9dfd9ddd873079eb887046d9f309a9b86e61ae4. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6e28fc6c91da0bd6028f5148f9dfd9ddd873079eb887046d9f309a9b86e61ae4
SHA3-384 hash: 1d21eac1552198f32e7b5fb33c575e98db11075dea88f623131cba8ba1e0f6fbde0936dca564cc7983222d61f44c2002
SHA1 hash: 95cd4d7aded75b5031b7a2d36a66c67b145a5fa8
MD5 hash: 07d8357ced306611cce39d3a63937db3
humanhash: equal-queen-indigo-december
File name:sora.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:211'892 bytes
First seen:2026-10-11 07:08:49 UTC
Last seen:2026-10-12 00:13:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 6144:VfgVx4ptEcjtaZbldaTzMfRKKyWMFB3sj:leWpFgbldaTzMfbyxFBK
TLSH T141241270157BDBE0576BF6A1371A2C407D73334FB91368F8088F26A878CD7A65891E94
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 mirai UPX
File size (compressed) :211'892 bytes
File size (de-compressed) :660'020 bytes
Format:linux/ppc32
Unpacked file: 7d14f04119378966824e1c32aa54b5bd79abfa0a27b59481d6452e8096caf5bf

Intelligence

File Origin
# of uploads :
2
# of downloads :
98
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/2b0f0fb8-1cca-4ea7-b2e3-a207b2cb871e/
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Connection attempt
Runs as daemon
Sends data to a server
Substitutes an application name
Performs a bruteforce attack in the network
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6acb3630b14f86d42b79f58a/reports/6bc70905-44d3-43a9-acac-dde6c632d910/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-10T23:13:00Z UTC
Last seen:
2026-10-13T04:51:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/6e28fc6c91da0bd6028f5148f9dfd9ddd873079eb887046d9f309a9b86e61ae4/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/58ac64a1-f24e-49af-b992-b5857641a79c
Behavior Graph:
Download SVG
%3 guuid=339089ac-1b00-0000-34b7-0966850a0000 pid=2693 /usr/bin/sudo guuid=33d567af-1b00-0000-34b7-09668a0a0000 pid=2698 /tmp/sample.bin guuid=339089ac-1b00-0000-34b7-0966850a0000 pid=2693->guuid=33d567af-1b00-0000-34b7-09668a0a0000 pid=2698 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/12679ad5-be09-4d61-a276-0de7a340e0e3
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/6e28fc6c91da0bd6028f5148f9dfd9ddd873079eb887046d9f309a9b86e61ae4
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6e28fc6c91da0bd6028f5148f9dfd9ddd873079eb887046d9f309a9b86e61ae4/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-11 07:09:34 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nyupy3er3if5maupkfeptx6z3xmhgb46xcdqi3m7gcnjxbxgdlsa._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/261011-hy1q5sdg96/
Please note that we are no longer able to provide a coverage score for Virus Total.

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_IoT_DVR_Botnet_Hama_UPX
Create hunting rule
Author:Serhii Kocherhan
Description:Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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/
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 6e28fc6c91da0bd6028f5148f9dfd9ddd873079eb887046d9f309a9b86e61ae4

(this sample)

Mirai

elf 7d14f04119378966824e1c32aa54b5bd79abfa0a27b59481d6452e8096caf5bf

  
URLhaus
https://urlhaus.abuse.ch/url/3947858/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 7d14f04119378966824e1c32aa54b5bd79abfa0a27b59481d6452e8096caf5bf
  
Dropping
MD5 4c3fd837d9bd419c5a539d24194c589f

Comments