MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff7b429989ec654e23096083a6a85ec5e6b6f44c5e293f3de2f96df1ada586b1. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ff7b429989ec654e23096083a6a85ec5e6b6f44c5e293f3de2f96df1ada586b1
SHA3-384 hash: daba032145a78137d0e108f470a82f385f45f12a792a368bf04ab7a9f72a5d6ff606c3e60f65d9e179dca02260e4ce40
SHA1 hash: b456ebd2a59ccb4e8939d363e005d61ba980b460
MD5 hash: aa3066ad3c21c16cf6bf9e07a4e91915
humanhash: bakerloo-helium-nitrogen-red
File name:xnxnxnxnxnxnxnxnaarch64xnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:69'100 bytes
First seen:2025-11-22 04:00:00 UTC
Last seen:2025-11-22 06:21:09 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:2rU9KDkyYO5pjDOIfyEFKMG7LadMcbGlHezrKC5Pf2N5:2rU9DyTFHFuiMcbGk5PuN5
TLSH T1A46302CE14FE1886C2ADA0F80A32D1D72973C11CF685C98DAD86C6265CF99951EC9FE4
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 UPX
File size (compressed) :69'100 bytes
File size (de-compressed) :197'584 bytes
Format:linux/arm64
Unpacked file: b3d90ec43a987e3f6d12afbb0477eaeb85949e9d1ee08b7fd6fea773ad4121db

Intelligence

File Origin
# of uploads :
2
# of downloads :
104
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Locks files
Sends data to a server
DNS request
Creating a file
Deletes a file
Creating a file in the %temp% directory
Deleting a recently created file
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/692135695d3feebe12d76043/reports/92900270-1972-4efe-9f9b-20c48abb1202/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-22T01:47:00Z UTC
Last seen:
2025-11-22T03:34:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/ff7b429989ec654e23096083a6a85ec5e6b6f44c5e293f3de2f96df1ada586b1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f72bc33e-73cf-4445-9586-77f21a8188db
Behavior Graph:
Download SVG
%3 guuid=e2fb1bee-1a00-0000-40fe-ef04fe090000 pid=2558 /usr/bin/sudo guuid=6f8615f0-1a00-0000-40fe-ef04040a0000 pid=2564 /tmp/sample.bin guuid=e2fb1bee-1a00-0000-40fe-ef04fe090000 pid=2558->guuid=6f8615f0-1a00-0000-40fe-ef04040a0000 pid=2564 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0b31c1a1-183b-4d35-9965-f67bc84bcd2d
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
21 / 100
Link:
https://www.joesandbox.com/analysis/1818980
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ff7b429989ec654e23096083a6a85ec5e6b6f44c5e293f3de2f96df1ada586b1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ff7b429989ec654e23096083a6a85ec5e6b6f44c5e293f3de2f96df1ada586b1/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-11-22 04:00:39 UTC
File Type:
ELF64 Little (Exe)
AV detection:
7 of 24 (29.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=755ufgmj5rsu4iyjmcb2nkc6yxtln5cmlyut6ppc7fw7dlnfq2yq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251122-ekzedawlhn/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ea133098-8673-4098-88cc-a5f87ed17a57
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/ff7b429989ec654e23096083a6a85ec5e6b6f44c5e293f3de2f96df1ada586b1

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 ff7b429989ec654e23096083a6a85ec5e6b6f44c5e293f3de2f96df1ada586b1

(this sample)

Mirai

elf b3d90ec43a987e3f6d12afbb0477eaeb85949e9d1ee08b7fd6fea773ad4121db

  
URLhaus
https://urlhaus.abuse.ch/url/3713408/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 b3d90ec43a987e3f6d12afbb0477eaeb85949e9d1ee08b7fd6fea773ad4121db
  
Dropping
MD5 f79e7dc9280bc0331daa55a4768a17a4
  
URLhaus
https://urlhaus.abuse.ch/url/3713393/

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