MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aab9f59c51914db48b6246272529f8865a4eb472210d677d67c997c4b41841db. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: aab9f59c51914db48b6246272529f8865a4eb472210d677d67c997c4b41841db
SHA3-384 hash: 752972814420148e50c039d6e2cb4a6ba542c148299ddb75ded5221e0edf37b49742d532de549edab47b823c747306ea
SHA1 hash: d2b0ee8c13adbcb4e5baadcb87bb7c9584758dd3
MD5 hash: 4aed18414c7b8a174a1bd5f336a2a88f
humanhash: fifteen-wyoming-two-snake
File name:parm7
Download: download sample
Signature Mirai
Create hunting rule
File size:154'279 bytes
First seen:2025-12-03 13:09:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:TVu+Fe4XalHzbx8PogNLCz7QHE8E1LNJmM/9KIS:TVuQXalHzbx8PBNQ7sEH1LNMM/9nS
TLSH T1A3E32A46E7408A13C0D6177AB6EF42453323AB64D3DB73059928BFB43F8679E0E67606
telfhash t18f31dc366721411a6a52cc60dcee47f1252d8b272744ee77cf36c5cc641a09ae62bc4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d5a52ccf5ecc1b39452b57968172e75f1ed3cd26f6cbba7b10b3b809b71a1191
File size (compressed) :59'072 bytes
File size (de-compressed) :154'279 bytes
Format:linux/arm
Packed file: d5a52ccf5ecc1b39452b57968172e75f1ed3cd26f6cbba7b10b3b809b71a1191

Intelligence

File Origin
# of uploads :
1
# of downloads :
27
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
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

Result
Gathering data
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1825369
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1825369 Sample: parm7.elf Startdate: 03/12/2025 Architecture: LINUX Score: 88 17 77.90.14.84, 18129 ASGHOSTNETDE Germany 2->17 19 Antivirus / Scanner detection for submitted sample 2->19 21 Multi AV Scanner detection for submitted file 2->21 23 Yara detected Mirai 2->23 25 Contains symbols with names commonly found in malware 2->25 8 parm7.elf 2->8         started        signatures3 process4 signatures5 27 Sample deletes itself 8->27 11 parm7.elf 8->11         started        process6 process7 13 parm7.elf 11->13         started        15 parm7.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/aab9f59c51914db48b6246272529f8865a4eb472210d677d67c997c4b41841db
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/aab9f59c51914db48b6246272529f8865a4eb472210d677d67c997c4b41841db/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-03 13:10:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vk47lhcrsfg3jc3ciytskkpyqzne5ndseegwo7lhzgl4jnayihnq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251203-qej82szqhj/
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.

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_Threat_8299c877
Create hunting rule
Author:Elastic Security
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: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 d5a52ccf5ecc1b39452b57968172e75f1ed3cd26f6cbba7b10b3b809b71a1191

Mirai

elf aab9f59c51914db48b6246272529f8865a4eb472210d677d67c997c4b41841db

(this sample)

  
Dropped by
SHA256 d5a52ccf5ecc1b39452b57968172e75f1ed3cd26f6cbba7b10b3b809b71a1191
  
URLhaus
https://urlhaus.abuse.ch/url/3724157/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 2197c90a0807e4cf48e9dc6535ae6169

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