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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a237309e0895e8e14bf8fffd919ba184c665d550b5a574ec8d5379c6d62decdf. 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: 7


Intelligence 7 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a237309e0895e8e14bf8fffd919ba184c665d550b5a574ec8d5379c6d62decdf
SHA3-384 hash: c86791c1328f8c16fae73ccd12bc2acccee046e101a6c1f9160815d7bdfc6337dcaf5ceaddc36b1b2b5df9270bd8badb
SHA1 hash: 47f24935b466c50d51c9063fbdb82741bfabc00e
MD5 hash: 51029cabaee0f3b1e1e77c8f8738c7bf
humanhash: pip-north-pennsylvania-oven
File name:.Sppc
Download: download sample
Signature Mirai
Create hunting rule
File size:67'180 bytes
First seen:2026-09-16 12:48:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Ov9Pk7V/0lsVBDIK0HzpzCVeBg0tBBRg2o6SgA5mR12XU:Ov9Pk7V/0lsVBD+B4GDBSH5y1WU
TLSH T137633B02731C0E47C5635EB4293F17E0C3BEAAA121F4BA88651F9B969671E371186FCD
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 66cb0b98333cd9548830b8862b7dbeb4687cda8579e6a57aafde3dc345ac7504
File size (compressed) :31'180 bytes
File size (de-compressed) :67'180 bytes
Format:linux/ppc32
Packed file: 66cb0b98333cd9548830b8862b7dbeb4687cda8579e6a57aafde3dc345ac7504

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
NL NL
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/8700cf54-46af-47cd-bb97-b0d6af62d5fa/
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Mirai-9801524-0
Create hunting rule

Unix.Trojan.Mirai-10025600-0
Create hunting rule

Unix.Trojan.Mirai-10028641-0
Create hunting rule

Unix.Trojan.Mirai-10029097-0
Create hunting rule

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6aaa9063038a3f8fdf54d82d/reports/ac360be5-386d-4b93-b468-1e58d82cb700/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-11T17:57:00Z UTC
Last seen:
2026-09-11T18:17:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a237309e0895e8e14bf8fffd919ba184c665d550b5a574ec8d5379c6d62decdf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3cc35a4c-01d4-45e4-af20-daf13cc91e2f
Behavior Graph:
Download SVG
%3 guuid=686ce432-1800-0000-8937-34a84c070000 pid=1868 /usr/bin/sudo guuid=b5babe36-1800-0000-8937-34a84e070000 pid=1870 /tmp/sample.bin guuid=686ce432-1800-0000-8937-34a84c070000 pid=1868->guuid=b5babe36-1800-0000-8937-34a84e070000 pid=1870 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b6c891cd-d74e-4b32-9995-7e1a5c854653
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a237309e0895e8e14bf8fffd919ba184c665d550b5a574ec8d5379c6d62decdf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a237309e0895e8e14bf8fffd919ba184c665d550b5a574ec8d5379c6d62decdf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-11 19:55:00 UTC
File Type:
ELF32 Big (Exe)
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ui3tbhqisxuocs7y776zdg5bqtdglvkqwwsxj3enkn44nvrn5tpq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet linux
Link:
https://tria.ge/reports/260916-p2lvqavv7k/
Malware Config
C2 Extraction:
cnc.omyth.net
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/a237309e0895e8e14bf8fffd919ba184c665d550b5a574ec8d5379c6d62decdf

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:gorilla_bot
Create hunting rule
Author:asyncthecat
Description:Detects GorillaBot runtime strings
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 66cb0b98333cd9548830b8862b7dbeb4687cda8579e6a57aafde3dc345ac7504

Mirai

elf a237309e0895e8e14bf8fffd919ba184c665d550b5a574ec8d5379c6d62decdf

(this sample)

  
Dropped by
SHA256 66cb0b98333cd9548830b8862b7dbeb4687cda8579e6a57aafde3dc345ac7504
  
URLhaus
https://urlhaus.abuse.ch/url/3917762/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a51b8c2d3a9083cd4b83ad44d30917f6

Comments