MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 87e12a203756cd8102da0a2a44c8508dcee94986377e91eba9494825d73a5901. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 87e12a203756cd8102da0a2a44c8508dcee94986377e91eba9494825d73a5901
SHA3-384 hash: 3272d9f98115c8b5054492f62f4220c528596d47ed1131fb443f8abfdb42b839d97145df35b2f236e91a4384caa543b9
SHA1 hash: d188a6b03448978db2d048a08b9f49291d562bd1
MD5 hash: 44d555b5c5566bddf0b9338fb337e6b4
humanhash: failed-oven-tennessee-east
File name:systemx64.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:177'004 bytes
First seen:2026-01-15 00:08:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:fiN3JMJdXC9yVGNOjyqHtzfTZQc2Slfx2Bnc7pj:fiBJMJdXLxlfTZr2SRx77
TLSH T1AD041916BF110EFBD85BCD3B45B92B0124DC585A22E97B3ABA34C418F54B25F2AD3D60
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 :
60
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/4276f39a-9466-439d-9321-edf5f8df2fea/
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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-9441505-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6968304760d1ef876df0117b/reports/25ba78e9-c2f0-48a2-b7dc-3eb547969247/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-14T21:22:00Z UTC
Last seen:
2026-01-16T10:34:00Z UTC
Hits:
~100
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/87e12a203756cd8102da0a2a44c8508dcee94986377e91eba9494825d73a5901/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f16e0f7b-e233-4612-93e8-461767dc04da
Behavior Graph:
Download SVG
%3 guuid=4f4f638f-1900-0000-3d1e-394ade080000 pid=2270 /usr/bin/sudo guuid=f669e291-1900-0000-3d1e-394ae3080000 pid=2275 /tmp/sample.bin guuid=4f4f638f-1900-0000-3d1e-394ade080000 pid=2270->guuid=f669e291-1900-0000-3d1e-394ae3080000 pid=2275 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/5ead5b3b-d2cc-4d26-beb3-5b0d140d7b70
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1851007
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/87e12a203756cd8102da0a2a44c8508dcee94986377e91eba9494825d73a5901
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/87e12a203756cd8102da0a2a44c8508dcee94986377e91eba9494825d73a5901/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/87e12a203756cd8102da0a2a44c8508dcee94986377e91eba9494825d73a5901
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-15 00:09:32 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=q7qsuibxk3gycaw2bivejscqrxhossmgg57jd25jjfeclvz2leaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/260115-afrrhshx5e/
Behaviour
Reads system network configuration
Enumerates active TCP sockets
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/b16d1e52-f582-4c70-9c28-447ced5d7a3a
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/87e12a203756cd8102da0a2a44c8508dcee94986377e91eba9494825d73a5901

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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: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: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 87e12a203756cd8102da0a2a44c8508dcee94986377e91eba9494825d73a5901

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3758143/
  
Delivery method
Distributed via web download

Comments