MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f8c1bb3207f7a67f5d57c990b6b17220b03cdf833742899431a6d53c7fca89af. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f8c1bb3207f7a67f5d57c990b6b17220b03cdf833742899431a6d53c7fca89af
SHA3-384 hash: b9f93368075124c24da7ea213ea924bbf071f4bbf19ea1b3a73c4c886b72737991663a2ff6225f0226aa4dc69345c118
SHA1 hash: dc8708af7652c4176036135c08c5531b8df9ee6d
MD5 hash: 2280259717d4059d421df848f0fd5cdf
humanhash: network-apart-red-victor
File name:xnxnxnxnxnxnxnxnmipsxnxn
Download: download sample
Signature Mirai
Create hunting rule
File size:74'732 bytes
First seen:2025-12-28 10:49:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:5OlDJ9nqHLw+ZQeuFvQfPbYGiNw7VI/rW0wvnEJ3gzE94e/ohgQ45kzorJ:Mpn40+ZsvaTYbeO/VwP/zE99/ohBlzSJ
TLSH T15C73022B514F0BB3C1E9DD33B007BA38AE79B153E9E53B09F851E045EA1DDB2610467A
Magika elf
Reporter abuse_ch
Tags:elf UPX
File size (compressed) :74'732 bytes
File size (de-compressed) :166'944 bytes
Format:linux/mips
Unpacked file: 7990be030c8ffcdadc26f43adea115dfd7b705c24be1dcf1ebdf322f4b5f27bd

Intelligence

File Origin
# of uploads :
1
# of downloads :
60
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/cb112cc3-2dbc-4c54-b501-bdacefca4c48/
Detection(s):
SecuriteInfo.com.ELF.Agent-BQZ.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm gafgyt mirai packed upx
Link:
https://www.filescan.io/uploads/69510b6ce126b9ff4393e0fc/reports/a8ab8c4b-62aa-4d08-a94f-9479ed08638d/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6ef1c993-5213-4ad9-99ad-ab6a2aea87d2
Behavior Graph:
Download SVG
%3 guuid=aeef34db-1800-0000-c4c8-8b7f37130000 pid=4919 /usr/bin/sudo guuid=9805efdc-1800-0000-c4c8-8b7f3d130000 pid=4925 /tmp/sample.bin guuid=aeef34db-1800-0000-c4c8-8b7f37130000 pid=4919->guuid=9805efdc-1800-0000-c4c8-8b7f3d130000 pid=4925 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/774504ce-d9e8-466c-8b16-e7875b8746b5
Result
Threat name:
n/a
Detection:
suspicious
Classification:
evad
Score:
22 / 100
Link:
https://www.joesandbox.com/analysis/1840767
Signature
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f8c1bb3207f7a67f5d57c990b6b17220b03cdf833742899431a6d53c7fca89af
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f8c1bb3207f7a67f5d57c990b6b17220b03cdf833742899431a6d53c7fca89af/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f8c1bb3207f7a67f5d57c990b6b17220b03cdf833742899431a6d53c7fca89af
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7da3wmqh66th6xkxzgilnmlsecydzx4dg5bitfbru3kty76krgxq._file
Result
Malware family:
n/a
Score:
  6/10
Tags:
antivm discovery upx
Link:
https://tria.ge/reports/251228-mxdmfavjfm/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
Reads system network configuration
Checks hardware identifiers (DMI)
Enumerates active TCP sockets
Enumerates running processes
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/59c3504d-5f48-4ce1-8514-2417a6f7fdad
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/f8c1bb3207f7a67f5d57c990b6b17220b03cdf833742899431a6d53c7fca89af

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 f8c1bb3207f7a67f5d57c990b6b17220b03cdf833742899431a6d53c7fca89af

(this sample)

Mirai

elf 7990be030c8ffcdadc26f43adea115dfd7b705c24be1dcf1ebdf322f4b5f27bd

  
URLhaus
https://urlhaus.abuse.ch/url/3739653/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 7990be030c8ffcdadc26f43adea115dfd7b705c24be1dcf1ebdf322f4b5f27bd
  
Dropping
MD5 fee170887a6082ebb433856cc9748d37

Comments