MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19f25bc863a4691eae2074524c2f6624e9a735920f19d0adb745870addce4aa0. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19f25bc863a4691eae2074524c2f6624e9a735920f19d0adb745870addce4aa0
SHA3-384 hash: a5edf5459ca08ebb8fd08843c3c0d3f41b45ca9670e8229fcafa8a3d703a9fe6aeaa50faf7845e8402bfa59c577d4b47
SHA1 hash: 5d20f5a8863f241c2849e1acfd47c89dfd8b7440
MD5 hash: 0ca665269e624154ba7d53ea2721a2d5
humanhash: six-michigan-mango-massachusetts
File name:db0fa4b8db0333367e9bda3ab68b8042.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:38'128 bytes
First seen:2025-11-25 06:07:05 UTC
Last seen:2025-11-25 15:38:48 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:lx0ejnNM1+BDYtuacm7JfS0xEpP/CXrGZAK/2TWSwVO+4+ZApfq3UI1U:tnO1+BDWuacm7JSam/CC45stq
TLSH T1CD03F1B56B607171D2E00CB1F7BA110A56CA6BF1D04B76205742E39D27E3342F5ABD08
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) :38'128 bytes
File size (de-compressed) :91'500 bytes
Format:linux/arm
Unpacked file: 9a4ea2dc5216e4b9911c239642900d6e43a6a9dd3ec7037e7ce8adc7569055e8

Intelligence

File Origin
# of uploads :
3
# of downloads :
45
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.24768.29820.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/69254799c4bd66164273e6b6/reports/88bcd921-20e5-40ba-94b5-ee97e088e5cc/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/19f25bc863a4691eae2074524c2f6624e9a735920f19d0adb745870addce4aa0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-25T04:21:00Z UTC
Last seen:
2025-11-25T16:05:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.Mvpower.a HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/19f25bc863a4691eae2074524c2f6624e9a735920f19d0adb745870addce4aa0/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8f4a4150-b76b-4b3e-8609-4f04fc008d56
Behavior Graph:
Download SVG
%3 guuid=0008f0c6-1900-0000-0f29-0d3a600b0000 pid=2912 /usr/bin/sudo guuid=1910b6c8-1900-0000-0f29-0d3a650b0000 pid=2917 /tmp/sample.bin guuid=0008f0c6-1900-0000-0f29-0d3a600b0000 pid=2912->guuid=1910b6c8-1900-0000-0f29-0d3a650b0000 pid=2917 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6afae2eb-8548-472c-8b8c-bd635bc294bb
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1820326
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: 1820326 Sample: db0fa4b8db0333367e9bda3ab68... Startdate: 25/11/2025 Architecture: LINUX Score: 52 14 169.254.169.254, 80 USDOSUS Reserved 2->14 16 109.202.202.202, 80 INIT7CH Switzerland 2->16 18 3 other IPs or domains 2->18 20 Multi AV Scanner detection for submitted file 2->20 22 Sample is packed with UPX 2->22 6 python3.8 dpkg 2->6         started        8 dash rm 2->8         started        10 dash rm 2->10         started        12 db0fa4b8db0333367e9bda3ab68b8042.arm6.elf 2->12         started        signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/19f25bc863a4691eae2074524c2f6624e9a735920f19d0adb745870addce4aa0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/19f25bc863a4691eae2074524c2f6624e9a735920f19d0adb745870addce4aa0/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-25 06:07:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dhzfxsddurur5lraorjeyl3getu2onmsb4m5blnxiwdqvxoojkqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable botnet discovery upx
Link:
https://tria.ge/reports/251125-gvhkqahl7s/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
cnc.504.su
scan.504.su
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/61639e2b-1966-4676-b150-40a54cb2195b
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/19f25bc863a4691eae2074524c2f6624e9a735920f19d0adb745870addce4aa0

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: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 19f25bc863a4691eae2074524c2f6624e9a735920f19d0adb745870addce4aa0

(this sample)

Mirai

elf 9a4ea2dc5216e4b9911c239642900d6e43a6a9dd3ec7037e7ce8adc7569055e8

  
URLhaus
https://urlhaus.abuse.ch/url/3669682/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 9a4ea2dc5216e4b9911c239642900d6e43a6a9dd3ec7037e7ce8adc7569055e8
  
Dropping
MD5 a35ee4a7bc50fd5c3f4472d75e0fe8a3
  
URLhaus
https://urlhaus.abuse.ch/url/3669692/
  
URLhaus
https://urlhaus.abuse.ch/url/3716490/

Comments