MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 55cbfc2d22759a97b8884843133e9ecb2821f2dfd676d2196777dcbe015b9e92. 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: 9


Intelligence 9 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 55cbfc2d22759a97b8884843133e9ecb2821f2dfd676d2196777dcbe015b9e92
SHA3-384 hash: 958a2b4dba51f847ac972b71b34f217552d10f3be74668059e87e5aaac3b61c3f8c54bbc405e47a5e2fd202b2798fc42
SHA1 hash: 91e94ccf43babe67a1c976a4e24039122b676e8d
MD5 hash: a07b87751472727a01539cdebdb8183b
humanhash: beryllium-fifteen-freddie-ceiling
File name:pXdN91.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:137'859 bytes
First seen:2026-02-03 18:31:31 UTC
Last seen:2026-02-03 21:51:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:6tcKSErCS17zmT9YSkTKi4Fi2vRBfecgs7WnrcJffN3XNSFOiaPF2uB5sMOPamkY:P7jtaMOPamkrIFsFswr+j
TLSH T136D3A52ABE12AFBFE1A8823107F75F70879521E237919381E16CD7581EB128D1C5FB94
telfhash t13e11fc42a1ea8a6c2bb30a749cbc47b025402a233351be71bf1dc1c4593b002b529ecf
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
66
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29052.TSource.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7138855-0
Create hunting rule

Unix.Dropper.Mirai-7138865-0
Create hunting rule

Unix.Dropper.Mirai-7139232-0
Create hunting rule

Unix.Trojan.Gafgyt-7643791-0
Create hunting rule

Unix.Tool.Generic-7660959-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9943729-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Connection attempt
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai
Link:
https://www.filescan.io/uploads/69823f36930564ff3c878283/reports/9dbb88e5-430f-4a5d-8a5e-47b43b2b734b/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
3
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/55cbfc2d22759a97b8884843133e9ecb2821f2dfd676d2196777dcbe015b9e92
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
type:Gafgyt 185.242.3.144:6149
UDP botnet C2(s):
not identified
Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5655fa20-cd49-4392-b5df-628c60ac217b
Behavior Graph:
Download SVG
%3 guuid=98f4daa5-1b00-0000-1782-6c259e0a0000 pid=2718 /usr/bin/sudo guuid=9dddfda7-1b00-0000-1782-6c25a40a0000 pid=2724 /tmp/sample.bin guuid=98f4daa5-1b00-0000-1782-6c259e0a0000 pid=2718->guuid=9dddfda7-1b00-0000-1782-6c25a40a0000 pid=2724 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/14d69e52-cba5-44a4-8d2a-30d9ff473f6d
Result
Threat name:
Mirai, Gafgyt
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1862725
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Opens /proc/net/* files useful for finding connected devices and routers
Suricata IDS alerts for network traffic
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1862725 Sample: pXdN91.mips.elf Startdate: 03/02/2026 Architecture: LINUX Score: 100 19 185.242.3.144, 35046, 6149 ATOM3-ASUA Ukraine 2->19 21 daisy.ubuntu.com 2->21 23 Suricata IDS alerts for network traffic 2->23 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 5 other signatures 2->29 8 pXdN91.mips.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 31 Opens /proc/net/* files useful for finding connected devices and routers 8->31 13 pXdN91.mips.elf 8->13         started        15 pXdN91.mips.elf 8->15         started        process6 process7 17 pXdN91.mips.elf 13->17         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/55cbfc2d22759a97b8884843133e9ecb2821f2dfd676d2196777dcbe015b9e92
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/55cbfc2d22759a97b8884843133e9ecb2821f2dfd676d2196777dcbe015b9e92/
Threat name:
Linux.Backdoor.DemonBot
Create hunting rule
Status:
Malicious
First seen:
2026-02-01 07:37:54 UTC
File Type:
ELF32 Big (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kxf7yljcownjpoeijbbrgpu6zmucd4w72z3neglho7ol4ak3t2ja._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt discovery
Link:
https://tria.ge/reports/260203-w6sbmadt8f/
Behaviour
System Network Configuration Discovery
Reads system network configuration
Reads system routing table
Malware Config
C2 Extraction:
185.242.3.144:6149
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/55cbfc2d22759a97b8884843133e9ecb2821f2dfd676d2196777dcbe015b9e92

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:ach_202503_elf_Mirai
Create hunting rule
Author:abuse.ch
Description:Detects Mirai 'TSource' ELF files
Rule name:botnet_mortem_qbot_gafgyt
Create hunting rule
Author:cip
Description:Some strings that stand out from a publicly-available botnet source code (Mortem-qBot-Botnet-Src)
Rule name:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
Rule name:Mal_LNX_Gafgyt_Botnet_ELF
Create hunting rule
Author:Phatcharadol Thangplub
Description:Use to detect Gafgyt botnet, and there variants.
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 55cbfc2d22759a97b8884843133e9ecb2821f2dfd676d2196777dcbe015b9e92

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3771719/
  
Delivery method
Distributed via web download

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