MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b575139501f0f3628594f7658c27f2ffcc639bd027645d5d9dad65a52742f295. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b575139501f0f3628594f7658c27f2ffcc639bd027645d5d9dad65a52742f295
SHA3-384 hash: b4cf763ca943bc7aa33336ddeab200db03a5f72302675168524815c6e3e18636ceaaa15d3eac11a82b95c6881f0ae38a
SHA1 hash: 3f69bea1cd66675b5ea50b9b6271fde87c89a176
MD5 hash: 1c9daf3633c115299bb7bb4959d6248b
humanhash: chicken-charlie-oregon-west
File name:plasma.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:117'800 bytes
First seen:2026-01-21 12:30:10 UTC
Last seen:Never
File type: elf
MIME type:application/x-sharedlib
ssdeep 1536:w8SUD4Qr1a5Qr8mVlH22++AliBtaD+3NS/JYODV8E1rL6sqTyoQvr8lI:w8SUD4aZ1TH22++AlMtQSC8yqTKj8lI
TLSH T180B309567710DF62C22DC23006F3C7526BEA26D226E29549B26DDE0C6E7134D682FFE4
telfhash t10b012348983e48143ce102e8c8982614db4b4a1238926b31df68c5598db152d4212faf
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-10058997-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc masquerade
Link:
https://www.filescan.io/uploads/6970c76355805a763fed2220/reports/543cbd38-a0c5-489b-9fd2-aa8f6d220161/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
8
Number of processes launched:
7
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/b575139501f0f3628594f7658c27f2ffcc639bd027645d5d9dad65a52742f295
Behaviour
Persistence
Process Renaming
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Unknown
File Type:
elf.32.be
First seen:
2026-01-21T09:37:00Z UTC
Last seen:
2026-01-21T11:13:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b575139501f0f3628594f7658c27f2ffcc639bd027645d5d9dad65a52742f295/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a9510f42-872f-41c8-8f11-628c4498bc6d
Behavior Graph:
Download SVG
%3 guuid=8b24de64-1a00-0000-4c55-0b72a9090000 pid=2473 /usr/bin/sudo guuid=14268866-1a00-0000-4c55-0b72af090000 pid=2479 /tmp/sample.bin guuid=8b24de64-1a00-0000-4c55-0b72a9090000 pid=2473->guuid=14268866-1a00-0000-4c55-0b72af090000 pid=2479 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d1715985-62cc-41f5-9c86-3af3b2dd3b04
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1854863
Signature
Contains symbols with names commonly found in malware
Drops files in suspicious directories
Drops invisible ELF files
Protects files from modification
Sample tries to persist itself using System V runlevels
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854863 Sample: plasma.mips.elf Startdate: 21/01/2026 Architecture: LINUX Score: 60 37 109.202.202.202, 80 INIT7CH Switzerland 2->37 39 15.204.230.147, 2339 HP-INTERNET-ASUS United States 2->39 41 3 other IPs or domains 2->41 43 Contains symbols with names commonly found in malware 2->43 9 plasma.mips.elf 2->9         started        13 dash rm 2->13         started        15 dash rm 2->15         started        signatures3 process4 file5 35 /etc/rc.local, ASCII 9->35 dropped 51 Sample tries to persist itself using System V runlevels 9->51 17 plasma.mips.elf sh 9->17         started        19 plasma.mips.elf .sshd 9->19         started        signatures6 process7 process8 21 sh cp 17->21         started        25 sh chattr 17->25         started        27 sh chmod 17->27         started        29 .sshd 19->29         started        file9 33 /usr/bin/.sshd, ELF 21->33 dropped 45 Drops invisible ELF files 21->45 47 Drops files in suspicious directories 21->47 49 Protects files from modification 25->49 31 .sshd 29->31         started        signatures10 process11
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b575139501f0f3628594f7658c27f2ffcc639bd027645d5d9dad65a52742f295
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b575139501f0f3628594f7658c27f2ffcc639bd027645d5d9dad65a52742f295/
Threat name:
Linux.Trojan.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 11:50:24 UTC
File Type:
ELF32 Big (SO)
AV detection:
14 of 38 (36.84%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wv2rhfib6dzwfbmu65syyj7s77gghg6qe5sf2xm5vvs2kj2c6kkq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery persistence
Link:
https://tria.ge/reports/260121-ppwt6adv2c/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Modifies rc script
Write file to user bin folder
File and Directory Permissions Modification
Executes dropped EXE
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/b575139501f0f3628594f7658c27f2ffcc639bd027645d5d9dad65a52742f295

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: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 b575139501f0f3628594f7658c27f2ffcc639bd027645d5d9dad65a52742f295

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3761265/
  
Delivery method
Distributed via web download

Comments