MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2173d6aa6d74195cebfc93206d7770ee1f35cd4eeb962df97113462efd75f735. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2173d6aa6d74195cebfc93206d7770ee1f35cd4eeb962df97113462efd75f735
SHA3-384 hash: 4ea821db46b3c904ad4079c4c0e1dba68841b29aee5e6474c929ddaaa52c141a8afb2939f730810e6e5806db69204a92
SHA1 hash: 6b29d764402db79fcc8061022dec9edeb923ab2c
MD5 hash: 630750e85d0424a059c7bcb0116251c3
humanhash: king-cardinal-ack-equal
File name:executor.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:67'424 bytes
First seen:2025-10-14 20:29:17 UTC
Last seen:2025-10-14 22:17:50 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:YeMyjzGquqvy1nRmY9Z7YVtImHNTtTmUb/1QK411Cu1l5wF29q3UEL+KCnB9MXNF:pMyXGrmgYvXttT1b9rO15PwBL6B9uT
TLSH T1DC630270795950B697B718B2BAA840476EDD47F828FDB85B92E80C9AE1C12407EF704E
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 UPX
File size (compressed) :67'424 bytes
File size (de-compressed) :176'499 bytes
Format:linux/arm
Unpacked file: c37c26986eaa0ec941d930603ca45f807511f17645ec34d1dc515d8071b19656

Intelligence

File Origin
# of uploads :
3
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Receives data from a server
Opens a port
Runs as daemon
Sends data to a server
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed threat upx
Link:
https://www.filescan.io/uploads/68eeb3d54f3013c55e4ddcfa/reports/1b007f83-29ad-4922-8b88-e9bb39659301/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
49
Number of processes launched:
9
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2173d6aa6d74195cebfc93206d7770ee1f35cd4eeb962df97113462efd75f735
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-14T18:02:00Z UTC
Last seen:
2025-10-14T18:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2173d6aa6d74195cebfc93206d7770ee1f35cd4eeb962df97113462efd75f735/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5ef2af9c-dd57-47e5-9515-8bf7af604b8e
Behavior Graph:
Download SVG
%3 guuid=a12a1b91-1900-0000-ae92-06a94c090000 pid=2380 /usr/bin/sudo guuid=a60f5493-1900-0000-ae92-06a950090000 pid=2384 /tmp/sample.bin guuid=a12a1b91-1900-0000-ae92-06a94c090000 pid=2380->guuid=a60f5493-1900-0000-ae92-06a950090000 pid=2384 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/59854483-4186-4998-b674-ff61f9faab57
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1795261
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1795261 Sample: executor.arm7.elf Startdate: 14/10/2025 Architecture: LINUX Score: 52 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 daisy.ubuntu.com 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Sample is packed with UPX 2->30 8 executor.arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 executor.arm7.elf 8->12         started        14 executor.arm7.elf 8->14         started        16 executor.arm7.elf 8->16         started        process6 18 executor.arm7.elf 12->18         started        20 executor.arm7.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2173d6aa6d74195cebfc93206d7770ee1f35cd4eeb962df97113462efd75f735
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2173d6aa6d74195cebfc93206d7770ee1f35cd4eeb962df97113462efd75f735/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/2173d6aa6d74195cebfc93206d7770ee1f35cd4eeb962df97113462efd75f735
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-14 20:31:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=efz5nktnoqmvz274smqg253q5yptltko5olc36lrcndc57lv642q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/251014-zcc7dsbt4c/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/931df7f1-da8c-48df-af3b-6afdf860f0f7
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/2173d6aa6d74195cebfc93206d7770ee1f35cd4eeb962df97113462efd75f735

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

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

Web download

Mirai

elf 2173d6aa6d74195cebfc93206d7770ee1f35cd4eeb962df97113462efd75f735

(this sample)

Mirai

elf c37c26986eaa0ec941d930603ca45f807511f17645ec34d1dc515d8071b19656

  
URLhaus
https://urlhaus.abuse.ch/url/3678243/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c37c26986eaa0ec941d930603ca45f807511f17645ec34d1dc515d8071b19656
  
Dropping
MD5 6932df6f90ab04f9fcd8c2cc8616ec9f

Comments