MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fc757f17276d833878ed27f90eaf080c50872568f2cca799ebcc9293b22991ee. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fc757f17276d833878ed27f90eaf080c50872568f2cca799ebcc9293b22991ee
SHA3-384 hash: c75896408c73923722ed0c313f7eb418f4d93f1f43cacb2748fc4ede83f5d78905bb6e87549d2c3186b33ce27d6dc037
SHA1 hash: 9482acb5467fa0901eb67ae0517c76c910fc1a1b
MD5 hash: b31d3b390dbe6c44fd63bd79e6fb16dc
humanhash: bacon-video-nevada-seven
File name:fentarm5k
Download: download sample
Signature Mirai
Create hunting rule
File size:52'160 bytes
First seen:2026-01-10 13:06:34 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:UjorgXWe/qoBZS1lik7ykC2PGCoM5oiw1lH6W/B0s/Lh1wXFFOHn:phoBciJkCqHo51lr59/91wX
TLSH T1573319627D819A6BC1D123BAAB6EC74E336123A8C3CF7317C9155B1076C665F0EA3B41
telfhash t11bf02084fd378f059ae2a474dcbc03a0e8422222a1a26f20df56cac0883e04cd30cd1e
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
61
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/a4cec245-4360-4014-a74b-9c0a7893a3e3/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Unix.Trojan.Mirai-10058414-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/69624f1207ef5fa68e83b68d/reports/d9b2fcac-aa3d-4975-84f0-2f05412ff135/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-10T09:36:00Z UTC
Last seen:
2026-01-10T12:48:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/fc757f17276d833878ed27f90eaf080c50872568f2cca799ebcc9293b22991ee/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/629f7a53-a9ea-490e-9a90-747619411e93
Behavior Graph:
Download SVG
%3 guuid=f0cde236-1c00-0000-f31e-e13b4c0a0000 pid=2636 /usr/bin/sudo guuid=06e47538-1c00-0000-f31e-e13b500a0000 pid=2640 /tmp/sample.bin guuid=f0cde236-1c00-0000-f31e-e13b4c0a0000 pid=2636->guuid=06e47538-1c00-0000-f31e-e13b500a0000 pid=2640 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/70e2d894-8ca2-41c3-9b1e-40155bc2b3a5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1847902
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fc757f17276d833878ed27f90eaf080c50872568f2cca799ebcc9293b22991ee
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fc757f17276d833878ed27f90eaf080c50872568f2cca799ebcc9293b22991ee/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-10 13:08:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7r2x6fzhnwbtq6hne74q5lyibriiojli6lgkpgplzsjjhmrjshxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:josho
Link:
https://tria.ge/reports/260110-qcxflahs6b/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/182bcce4-636e-48cf-acb3-e55b237c7c6a
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:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf fc757f17276d833878ed27f90eaf080c50872568f2cca799ebcc9293b22991ee

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3755405/
  
Delivery method
Distributed via web download

Comments