MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1b24d9224b764a1fd16d3135e04ea3e2ae4ac46846e035430cc3e96a9f5abadd. 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: 11


Intelligence 11 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1b24d9224b764a1fd16d3135e04ea3e2ae4ac46846e035430cc3e96a9f5abadd
SHA3-384 hash: c9f54db9353596641b8f74625fd266fd5e82602b1785d653978d8e7de9d3bd87153afa7168bdcdebaacb6daacdfe3855
SHA1 hash: e7ded3f929703a20d034400de3f0e3530b5aefc4
MD5 hash: 88d5eacd6f90a811205bac7fa6d366a7
humanhash: paris-grey-neptune-video
File name:parm7
Download: download sample
Signature Mirai
Create hunting rule
File size:159'402 bytes
First seen:2025-11-28 19:21:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:w7Kw4zl/dF4fapH9VFj4xRSAZFO7sa8E5BXNLxG5M/9PO8m:w7K18fapH9VFj4uAO7B8EjXNLxsM/9mD
TLSH T1BEF32A46E6418A13C0D6177AFAEF424533239B64D3DB73069928BFB43F8679E0E63605
telfhash t10d31ea366721411a6a92cc60ccee87f1252c8a272744ef73cf36c5cc641a09ae62bc4f
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 2cbccc87a969f350ce0fba35651494408087b0d06e950392617ad88f120f59de
File size (compressed) :61'032 bytes
File size (de-compressed) :159'402 bytes
Format:linux/arm
Packed file: 2cbccc87a969f350ce0fba35651494408087b0d06e950392617ad88f120f59de

Intelligence

File Origin
# of uploads :
1
# of downloads :
30
Origin country :
NL NL
Vendor Threat Intelligence
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-9441505-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Connection attempt
Substitutes an application name
Deleting of the original file
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
bash gcc lolbin mirai rust
Link:
https://www.filescan.io/uploads/6929f6641b65ca0bb926e490/reports/f4689a88-4953-4a99-9bb9-744a41846637/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
31
Number of processes launched:
3
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/1b24d9224b764a1fd16d3135e04ea3e2ae4ac46846e035430cc3e96a9f5abadd
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fbc060ee-3eac-48d4-b176-073fda95177e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1822412
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: 1822412 Sample: parm7.elf Startdate: 28/11/2025 Architecture: LINUX Score: 88 17 13.212.30.43, 18129, 58356 AMAZON-02US United States 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/1b24d9224b764a1fd16d3135e04ea3e2ae4ac46846e035430cc3e96a9f5abadd
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1b24d9224b764a1fd16d3135e04ea3e2ae4ac46846e035430cc3e96a9f5abadd/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-28 19:22:15 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 36 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dmsnsislozfb7ulnge26atvd4kxevrdii3qdkqymypuwvh22xloq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai defense_evasion discovery
Link:
https://tria.ge/reports/251128-x3bedazqeq/
Behaviour
Reads runtime system information
Changes its process name
Deletes itself
Modifies Watchdog functionality
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135925-0
YARA:
n/a
Link:
https://app.threat.zone/submission/5acfb7f4-c046-4efd-974a-8ae4576651b0
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/1b24d9224b764a1fd16d3135e04ea3e2ae4ac46846e035430cc3e96a9f5abadd

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: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 2cbccc87a969f350ce0fba35651494408087b0d06e950392617ad88f120f59de

Mirai

elf 1b24d9224b764a1fd16d3135e04ea3e2ae4ac46846e035430cc3e96a9f5abadd

(this sample)

  
Dropped by
SHA256 2cbccc87a969f350ce0fba35651494408087b0d06e950392617ad88f120f59de
  
URLhaus
https://urlhaus.abuse.ch/url/3718952/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 775d892a83c111ab917d1cf4a435c43b

Comments