MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fbc9a5bfe6f413c5e0aa552b4b11798944a6b23a7a23e741df85478ce2da3986. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: fbc9a5bfe6f413c5e0aa552b4b11798944a6b23a7a23e741df85478ce2da3986
SHA3-384 hash: e76ca4ea7aced4da07aa7ea45d51c8a4d7e498cfb984af8ad8941152ea09332b379816663027236a34acaaaf1961fefb
SHA1 hash: d9844aa74b62ecc649a9f942c162f993610ae5a7
MD5 hash: 197f50924f074ce10db79841df1fd1ec
humanhash: vermont-north-muppet-black
File name:bot.armv4l
Download: download sample
Signature Mirai
Create hunting rule
File size:143'825 bytes
First seen:2026-05-11 01:06:54 UTC
Last seen:2026-05-11 20:06:46 UTC
File type: elf
MIME type:application/x-sharedlib
ssdeep 3072:g8icHMgi9QyYtDalKmNIJH0WKv2hxbl4yIwDmZc:lr5GQyYtmQUIJUWPhxbtEZc
TLSH T10EE3D058E0649F38C6C532F5A31B508C7357573CE7FCB216AB21DB9677AF4A20AB9840
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 :
2
# of downloads :
63
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Siggen.12406.1621.9689.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Deletes a file
Receives data from a server
Sends data to a server
Runs as daemon
Creating a process from a recently created file
Creating a file
Changes access rights for a written file
Connection attempt
Changes access rights for a file
Traces processes
Deletes a system binary file
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a012bd02fcb905ec28c33e4/reports/63c5c9d5-d0a7-46ba-926d-f2c56246db1b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
3
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/fbc9a5bfe6f413c5e0aa552b4b11798944a6b23a7a23e741df85478ce2da3986
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/fbc9a5bfe6f413c5e0aa552b4b11798944a6b23a7a23e741df85478ce2da3986/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/edfffefb-239b-46cb-ac88-57e715ba658c
Behavior Graph:
Download SVG
%3 guuid=3e9ccb52-1700-0000-039a-b0a9610e0000 pid=3681 /usr/bin/sudo guuid=b4eec854-1700-0000-039a-b0a9670e0000 pid=3687 /tmp/sample.bin guuid=3e9ccb52-1700-0000-039a-b0a9610e0000 pid=3681->guuid=b4eec854-1700-0000-039a-b0a9670e0000 pid=3687 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4a296708-ba66-4521-a937-7d3e41272bad
Result
Threat name:
n/a
Detection:
clean
Classification:
n/a
Score:
1 / 100
Link:
https://www.joesandbox.com/analysis/1911360
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/fbc9a5bfe6f413c5e0aa552b4b11798944a6b23a7a23e741df85478ce2da3986
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fbc9a5bfe6f413c5e0aa552b4b11798944a6b23a7a23e741df85478ce2da3986/
Threat name:
Linux.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2026-05-11 01:07:32 UTC
File Type:
ELF32 Little (SO)
AV detection:
8 of 24 (33.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7pe2lp7g6qj4lyfkkuvuwelzrfcknmr2pir6oqo7qvdyzyw2hgda._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
credential_access defense_evasion discovery
Link:
https://tria.ge/reports/260511-bgwyashs2x/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
Reads process memory
Enumerates running processes
Reads MAC address of network interface
Traces itself
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/fbc9a5bfe6f413c5e0aa552b4b11798944a6b23a7a23e741df85478ce2da3986

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_arm_mips_ko_so
Create hunting rule
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 fbc9a5bfe6f413c5e0aa552b4b11798944a6b23a7a23e741df85478ce2da3986

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3842380/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3842377/
  
URLhaus
https://urlhaus.abuse.ch/url/3842383/
  
URLhaus
https://urlhaus.abuse.ch/url/3842385/

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