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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e43d146d146dd3a173e4c58de61b95713d06e57bd53b3336c55866dea2ecc739. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e43d146d146dd3a173e4c58de61b95713d06e57bd53b3336c55866dea2ecc739
SHA3-384 hash: 27bc887988078ab01ae2671619f972510b9d552f188de0a96a563a1adc0208470e88c623f048164f0d86ddad9582ab90
SHA1 hash: 6be37b63f2553a4efa1740c9e96477ee2a454f34
MD5 hash: 3ae8880831f0535e5dffdbb81ef2573f
humanhash: papa-single-foxtrot-muppet
File name:x86
Download: download sample
Signature Mirai
Create hunting rule
File size:47'904 bytes
First seen:2026-09-24 22:35:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:8mA11ohSM8QwSX68rjaRPOdNGqaHdT3EBrKSwrlK5YL8HfJj2brMmlnbcuyD7UHA:8FfM8Qq8PGPOdYSOr74Acknouy8Hyj
TLSH T13223F163D2B0995EF0FD46B44EFDB17F04C288B7289F4A716CF06115AD6A9D180983BB
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) :47'904 bytes
File size (de-compressed) :116'936 bytes
Format:linux/i386
Unpacked file: d241c79a69b6f3a6a0f5c1ac870322db6b18660f0b789879fcb161047d4daa5e

Intelligence

File Origin
# of uploads :
1
# of downloads :
50
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/677a41cd-9f92-4254-8144-4e11b54cf33b/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Creating a file in the %temp% directory
Opens a port
Locks files
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6ab5a609f7edd3c675badc15/reports/8abf1dfb-bd1e-4a30-aacb-e833804db3e3/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9b3ccf9d-341e-4118-854c-f765147cf051
Behavior Graph:
Download SVG
%3 guuid=03f48968-1c00-0000-27ef-6716840a0000 pid=2692 /usr/bin/sudo guuid=3204566b-1c00-0000-27ef-6716850a0000 pid=2693 /tmp/sample.bin net guuid=03f48968-1c00-0000-27ef-6716840a0000 pid=2692->guuid=3204566b-1c00-0000-27ef-6716850a0000 pid=2693 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=3204566b-1c00-0000-27ef-6716850a0000 pid=2693->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/52bcd40b-09cc-4e2f-aff0-30c15d353f2e
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e43d146d146dd3a173e4c58de61b95713d06e57bd53b3336c55866dea2ecc739
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e43d146d146dd3a173e4c58de61b95713d06e57bd53b3336c55866dea2ecc739/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-24 22:36:39 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 36 (47.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4q6ri3iunxj2c47eywg6mg4voe6qnzl32u5tgnwflbtn5ixmy44q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd botnet credential_access discovery linux upx
Link:
https://tria.ge/reports/260924-2jb9saysgt/
Behaviour
Reads runtime system information
Writes file to tmp directory
Reads process memory
Enumerates running processes
Family: Mirai
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 e43d146d146dd3a173e4c58de61b95713d06e57bd53b3336c55866dea2ecc739

(this sample)

Mirai

elf d241c79a69b6f3a6a0f5c1ac870322db6b18660f0b789879fcb161047d4daa5e

  
URLhaus
https://urlhaus.abuse.ch/url/3922292/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 d241c79a69b6f3a6a0f5c1ac870322db6b18660f0b789879fcb161047d4daa5e
  
Dropping
MD5 f7d7a251fa0e3296c72dd2e77a12a288

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