MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e8e13c88a3eaa988b00c7c38a9fde31d3064c4f2e19e1cefc1d7306becfa51d9. 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: 12


Intelligence 12 IOCs YARA 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e8e13c88a3eaa988b00c7c38a9fde31d3064c4f2e19e1cefc1d7306becfa51d9
SHA3-384 hash: 9b89a2a050ce1b09da9a5ea35784c9ddced5c9d79ffe856dce68c42451e320d06bd061044cb353a3ed6d1962e2c9f178
SHA1 hash: af458d80d9845cb632f893532b2014610c7ed4b3
MD5 hash: e44894b44c5d0cfd07de311b2a651d6f
humanhash: stream-gee-video-stairway
File name:parm7
Download: download sample
Signature Mirai
Create hunting rule
File size:266'563 bytes
First seen:2026-04-14 16:47:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:Hwge4HD8oLbjJarKVNfehY7170qiXC9MaV/GUOB:HLe4jtbjJarKVNfehYZIjO/9U
TLSH T13F443A45EB408A13C5D627B9F6AF02463333A7A4D3EB730699246FB4378775E4E63602
telfhash t1ac41ccb29b6062265982cc14d9ee57b1692dc6172340fe7bde35c88c244948ee527c4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 cb41018ee276a8e7528bf5e911df608b5faccf206fbb18b10ed73d8b3dd669df
File size (compressed) :92'200 bytes
File size (de-compressed) :266'563 bytes
Format:linux/arm
Packed file: cb41018ee276a8e7528bf5e911df608b5faccf206fbb18b10ed73d8b3dd669df

Intelligence

File Origin
# of uploads :
1
# of downloads :
94
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/a298c2ef-bdf3-4f0d-af31-faaeaf30eec5/
Detection(s):
Unix.Dropper.Mirai-7135925-0
Create hunting rule

Unix.Dropper.Mirai-7135928-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-9760303-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

YARA.SIGNATURE_BASE_MAL_ARM_LNX_Mirai_Mar13_2022.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
Substitutes an application name
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gcc mirai rust
Link:
https://www.filescan.io/uploads/69de6fbcfd15f1ca1ccfdd96/reports/9c3c2853-43dc-49b6-82b5-2a4eb72a7bc1/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
30
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e8e13c88a3eaa988b00c7c38a9fde31d3064c4f2e19e1cefc1d7306becfa51d9
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-04-14T14:20:00Z UTC
Last seen:
2026-04-14T15:59:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e8e13c88a3eaa988b00c7c38a9fde31d3064c4f2e19e1cefc1d7306becfa51d9/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/547f33b4-c0e1-4bfa-a759-2abaf85a8345
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e8e13c88a3eaa988b00c7c38a9fde31d3064c4f2e19e1cefc1d7306becfa51d9
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e8e13c88a3eaa988b00c7c38a9fde31d3064c4f2e19e1cefc1d7306becfa51d9/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-04-14 16:48:42 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5dqtzcfd5kuyrmampq4kt7pdduygjrhs4gpbz36b24ygx3h2khmq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet defense_evasion discovery
Link:
https://tria.ge/reports/260414-vay9magt4r/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
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/e8e13c88a3eaa988b00c7c38a9fde31d3064c4f2e19e1cefc1d7306becfa51d9

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:MAL_ARM_LNX_Mirai_Mar13_2022
Create hunting rule
Author:Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:Detects new ARM Mirai variant
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
Rule name:woof_mirai_variant
Create hunting rule
Author:Nokia Deepfield ERT
Description:Detects Woof Mirai variant (ChaCha20 table, HTTP C2 with token/guid, .woof dropper)
Reference:Internal analysis of sample 6ef4ce02

File information

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

Web download

Mirai

elf cb41018ee276a8e7528bf5e911df608b5faccf206fbb18b10ed73d8b3dd669df

Mirai

elf e8e13c88a3eaa988b00c7c38a9fde31d3064c4f2e19e1cefc1d7306becfa51d9

(this sample)

  
Dropped by
SHA256 cb41018ee276a8e7528bf5e911df608b5faccf206fbb18b10ed73d8b3dd669df
  
URLhaus
https://urlhaus.abuse.ch/url/3791149/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 299f5915ff6caaa84dea6ee5274e848d

Comments