MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fb166427d78042bff0dc2ebe6b6348718dcbca2c2e59025c760988fd9f332147. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fb166427d78042bff0dc2ebe6b6348718dcbca2c2e59025c760988fd9f332147
SHA3-384 hash: 73406e2a10747cbbf7355d03dd0b0667bfcfe0b7d9755db293e0eba4a91fa87afcdd1901320a8d4a58404a78160a332c
SHA1 hash: 6f93a91f6cc5daedfa3ccad99591b75f36884771
MD5 hash: 4df12ab6b12dee8e4c9617142d30efcf
humanhash: alpha-mississippi-michigan-saturn
File name:niggah.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:28'308 bytes
First seen:2025-12-01 17:05:11 UTC
Last seen:2025-12-01 18:20:18 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:SMZuY/XDg9c5Hdt5pSUNrVatGX5nPJgGlzDpbuR1JM:S4ic1JpFJa4LVJui
TLSH T1CDD2D0AAF3426359E83AD6FC0BD19B680EF00FD0E4011C199887DA119E873E8B9935D5
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) :28'308 bytes
File size (de-compressed) :72'612 bytes
Format:linux/mips
Unpacked file: 8049dacd406ec4dc70ebf4c992a4c24241b71363e670e49c84362ff03bfd20a3

Intelligence

File Origin
# of uploads :
3
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Details
No details
Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Runs as daemon
Creating a file in the %temp% directory
Receives data from a server
Locks files
Opens a port
Deleting a recently created file
Sends data to a server
Removes directories
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/692dcae8bb6f6ed53c8d1fa7/reports/723d7cb1-3317-4078-b3dd-9e4f2534672d/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
15
Number of processes launched:
3
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fb166427d78042bff0dc2ebe6b6348718dcbca2c2e59025c760988fd9f332147
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Verdict:
Malicious
File Type:
ELF 32 BE
Detections:
HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/fb166427d78042bff0dc2ebe6b6348718dcbca2c2e59025c760988fd9f332147/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/32f9e2c9-64d1-4d3c-8ad9-87cd49fc1be7
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1823762
Signature
Deletes system log files
Manipulation of devices in /dev
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1823762 Sample: niggah.mips.elf Startdate: 01/12/2025 Architecture: LINUX Score: 60 20 213.209.143.53, 45610, 45612, 45614 RAPIDNET-DEHaunstetterStr19DE Germany 2->20 22 34.243.160.129, 443, 50636 AMAZON-02US United States 2->22 24 daisy.ubuntu.com 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Sample is packed with UPX 2->28 7 niggah.mips.elf 2->7         started        9 dash rm 2->9         started        11 dash cat 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 niggah.mips.elf 7->15         started        18 niggah.mips.elf 7->18         started        signatures6 30 Manipulation of devices in /dev 15->30 32 Deletes system log files 15->32
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fb166427d78042bff0dc2ebe6b6348718dcbca2c2e59025c760988fd9f332147
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fb166427d78042bff0dc2ebe6b6348718dcbca2c2e59025c760988fd9f332147/
Verdict:
Malicious
Threat:
Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/fb166427d78042bff0dc2ebe6b6348718dcbca2c2e59025c760988fd9f332147
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Suspicious
First seen:
2025-12-01 17:06:19 UTC
File Type:
ELF32 Big (Exe)
AV detection:
8 of 36 (22.22%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7mlgij6xqbbl74g4f27gwy2iogg4xsrmfzmqexdwbgep3hztefdq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery upx
Link:
https://tria.ge/reports/251201-vl71xadp2v/
Behaviour
System Network Configuration Discovery
Writes file to tmp directory
Deletes log files
Deletes Audit logs
Deletes system logs
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/a3bbbb9f-5d9e-49aa-8d91-2a1680e5ac65
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 fb166427d78042bff0dc2ebe6b6348718dcbca2c2e59025c760988fd9f332147

(this sample)

Mirai

elf 8049dacd406ec4dc70ebf4c992a4c24241b71363e670e49c84362ff03bfd20a3

  
URLhaus
https://urlhaus.abuse.ch/url/3722324/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 8049dacd406ec4dc70ebf4c992a4c24241b71363e670e49c84362ff03bfd20a3
  
Dropping
MD5 db5c12767f66ed384497b00f633a92c3

Comments