MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 97191fe1ba3fa398b99396ba2d4d2c2756c6a47f9af51283583ee632cb5cd51d. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 97191fe1ba3fa398b99396ba2d4d2c2756c6a47f9af51283583ee632cb5cd51d
SHA3-384 hash: 8b622679c31ea036ce779034974ef904659f52820b9dbd0b89cc1fb149130972c6b5aebc798efcefece21f4ad53c3e44
SHA1 hash: b1144517b7ea78ea59d881666232f0e21e545e32
MD5 hash: 3664fe20ae6d032a07f3ddf737e7b9b5
humanhash: solar-july-quebec-victor
File name:ub8ehJSePAfc9FYqZIT6.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:53'380 bytes
First seen:2026-01-18 14:20:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:fg7ReuJSsyjZkguABxZO6A32uKbsMUDePk9JSm5V7aPEa+K3mSKLZaPqyJgGlzDM:fg7UyzgqhmV0De8LDBaP+09QJ2VJuN
TLSH T1183302AC2E1388ABF2F560F71ECBA3811E51668A50D7CCDBB68CDD155E534B57002AE8
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) :53'380 bytes
File size (de-compressed) :176'884 bytes
Format:linux/mips
Unpacked file: cfffb4ba5c297535368840ad796b4a997839369068f60b932121b99301fd1d2d

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/23685bde-84f6-44df-a889-37a11c4ad0e7/
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/696cec303dd9d2095058f18d/reports/e9fa1f1e-44e9-4a36-9f9c-02a391c7c5c9/overview
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/48eb6e97-ba8b-465f-9ec8-a9544601f3d7
Behavior Graph:
Download SVG
%3 guuid=4f76fdca-1a00-0000-937e-05150e0b0000 pid=2830 /usr/bin/sudo guuid=12811acd-1a00-0000-937e-0515150b0000 pid=2837 /tmp/sample.bin guuid=4f76fdca-1a00-0000-937e-05150e0b0000 pid=2830->guuid=12811acd-1a00-0000-937e-0515150b0000 pid=2837 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/184979fb-afa8-43f2-b3bd-422eebe568b4
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1852813
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/97191fe1ba3fa398b99396ba2d4d2c2756c6a47f9af51283583ee632cb5cd51d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/97191fe1ba3fa398b99396ba2d4d2c2756c6a47f9af51283583ee632cb5cd51d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/97191fe1ba3fa398b99396ba2d4d2c2756c6a47f9af51283583ee632cb5cd51d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-18 14:20:56 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 30 (46.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=s4mr7yn2h6rzromts25c2tjme5lmnjd7tl2rfa2yh3tdfs242uoq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/260118-rnpqkae18g/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Changes its process name
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/ed4c241b-464f-4120-8f75-058e8716a416
Please note that we are no longer able to provide a coverage score for Virus Total.

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 97191fe1ba3fa398b99396ba2d4d2c2756c6a47f9af51283583ee632cb5cd51d

(this sample)

Mirai

elf cfffb4ba5c297535368840ad796b4a997839369068f60b932121b99301fd1d2d

  
URLhaus
https://urlhaus.abuse.ch/url/3753583/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 cfffb4ba5c297535368840ad796b4a997839369068f60b932121b99301fd1d2d
  
Dropping
MD5 7e7d3b4db1a1aa155179db10a6bb0d4d
  
URLhaus
https://urlhaus.abuse.ch/url/3757598/
  
URLhaus
https://urlhaus.abuse.ch/url/3759325/
  
URLhaus
https://urlhaus.abuse.ch/url/3759489/

Comments