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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90791cf313ff0552af4ad8d0d99e3f9e26285ce9b302e8faa4adcbca49dc8fd7. 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: 3


Intelligence 3 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90791cf313ff0552af4ad8d0d99e3f9e26285ce9b302e8faa4adcbca49dc8fd7
SHA3-384 hash: 9afd83db573f105d09dc815a779396cf0eb93dadbb2eb1c33a0d9b53bad79532cb71109f7052f35cb064dce57f2631ee
SHA1 hash: f0ce011a950a7bdcd6a52fa8bc676b590e1db407
MD5 hash: 9f02df5d52fa3c1dcf30028f8f15d616
humanhash: rugby-asparagus-blue-sierra
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:130'164 bytes
First seen:2026-09-15 17:00:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:mqjqRmmta9ru6p6JWjIeT9lFTJTX8SeDd:hcma0ruC0WjIeT9lFTBsSeDd
TLSH T129D37C27F6606C17C9810B7868F682704733DDA017C71B0BB63DA6B949EAB5DBCAD350
telfhash t1f2211e8c993c0e496a533974dcac27a1e50ac426eeb64f11cf64c791117e09a920ee3f
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
expand gcc lolbin
Link:
https://www.filescan.io/uploads/6aa979db96a6672a50e704ce/reports/375369ea-b142-4e60-a750-5c590e0ee5f6/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/269477cf-5927-4b8e-9e56-5843bce5aa03
Behavior Graph:
Download SVG
%3 guuid=5f1ce566-1700-0000-3068-fbb3230d0000 pid=3363 /usr/bin/sudo guuid=8f4f4169-1700-0000-3068-fbb32b0d0000 pid=3371 /tmp/sample.bin guuid=5f1ce566-1700-0000-3068-fbb3230d0000 pid=3363->guuid=8f4f4169-1700-0000-3068-fbb32b0d0000 pid=3371 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3d2e695c-3ed9-4006-8067-a4df1dd9ff31
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/90791cf313ff0552af4ad8d0d99e3f9e26285ce9b302e8faa4adcbca49dc8fd7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/90791cf313ff0552af4ad8d0d99e3f9e26285ce9b302e8faa4adcbca49dc8fd7/
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sb4rz4yt74cvfl2k3dinthr7tytcqxhjwmbor6vevxf4uso4r7lq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260915-vjm8qacj5t/
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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: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 90791cf313ff0552af4ad8d0d99e3f9e26285ce9b302e8faa4adcbca49dc8fd7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3916575/
  
Delivery method
Distributed via web download

Comments