MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19d872e13e242f6d0ac4a41916dc1138efdad28a2ce4f51c15fe1ca0c362cb62. 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: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 19d872e13e242f6d0ac4a41916dc1138efdad28a2ce4f51c15fe1ca0c362cb62
SHA3-384 hash: 89a4a89e4162e65a2549d0a939fba32fc5de85da3107fd18d6440b73fbd007b010cce70340b45c6f1471ffbfa87fef3a
SHA1 hash: 8372aa0004c1028fcc20aecb29dedf823eab5fbc
MD5 hash: f7e7436bd9112599b1d2e21266b188d9
humanhash: artist-mockingbird-four-hotel
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:112'751 bytes
First seen:2026-03-06 21:03:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:N8osRyHt6h0XhCENFbPrLxT3FPmH1cuOvvni2N/:N8ocyHt6KrPrLxTxmH1cuOvvni2N/
TLSH T1E2B30877A4604FB6C041A5F125BA9D310F12AD931F5F1A94723CBAB04A3B5CEB84EF58
telfhash t11d217462613152182fb3d928acbd467311222a2363593e716f26c48c493b0e2e93ad0f
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 gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
107
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

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

Unix.Trojan.Mirai-6981169-0
Create hunting rule

Unix.Dropper.Mirai-7135944-0
Create hunting rule

Unix.Dropper.Mirai-7135945-0
Create hunting rule

Unix.Dropper.Mirai-7136018-0
Create hunting rule

Unix.Dropper.Mirai-7136031-0
Create hunting rule

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Dropper.Mirai-7139229-0
Create hunting rule

Unix.Trojan.Mirai-8041683-0
Create hunting rule

Unix.Dropper.Gafgyt-9762292-0
Create hunting rule

Unix.Malware.Mirai-9885121-0
Create hunting rule

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

Unix.Trojan.Gafgyt-10016892-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt gcc mirai
Link:
https://www.filescan.io/uploads/69ab414b10e80629d40057ac/reports/aeb780c8-7ea5-47f1-800e-f01b9cfb5d6f/overview
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Gafgyt.a
Link:
https://opentip.kaspersky.com/19d872e13e242f6d0ac4a41916dc1138efdad28a2ce4f51c15fe1ca0c362cb62/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/71bae97c-264c-4411-ae25-cc1380729766
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fbeb3109-daa2-4aa6-b7ca-1f51406a39fc
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1879892
Signature
Antivirus / Scanner detection for submitted sample
Contains symbols with names commonly found in malware
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
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1879892 Sample: sh4.elf Startdate: 06/03/2026 Architecture: LINUX Score: 88 25 Malicious sample detected (through community Yara rule) 2->25 27 Antivirus / Scanner detection for submitted sample 2->27 29 Multi AV Scanner detection for submitted file 2->29 31 3 other signatures 2->31 8 sh4.elf 2->8         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        process3 signatures4 33 Opens /proc/net/* files useful for finding connected devices and routers 8->33 17 sh4.elf 8->17         started        19 sh4.elf 8->19         started        process5 process6 21 sh4.elf 17->21         started        process7 23 sh4.elf 21->23         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/19d872e13e242f6d0ac4a41916dc1138efdad28a2ce4f51c15fe1ca0c362cb62
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/19d872e13e242f6d0ac4a41916dc1138efdad28a2ce4f51c15fe1ca0c362cb62/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/19d872e13e242f6d0ac4a41916dc1138efdad28a2ce4f51c15fe1ca0c362cb62
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2026-03-06 21:04:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dhmhfyj6eqxw2cweuqmrnxarhdx5vuukftspkhav7yokbq3cznra._file
Result
Malware family:
gafgyt
Create hunting rule
Score:
  10/10
Tags:
family:gafgyt linux
Link:
https://tria.ge/reports/260306-zwnr8set4j/
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/19d872e13e242f6d0ac4a41916dc1138efdad28a2ce4f51c15fe1ca0c362cb62

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:botnet_dedsec
Create hunting rule
Author:NDA0E
Description:dedsec botnet
Rule name:botnet_RyM
Create hunting rule
Author:NDA0E
Description:RyM 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:Linux_Gafgyt_Generic
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Mirai/Gafgyt samples
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
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:NET
Create hunting rule
Author:malware-lu
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 19d872e13e242f6d0ac4a41916dc1138efdad28a2ce4f51c15fe1ca0c362cb62

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3788487/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3788498/
  
URLhaus
https://urlhaus.abuse.ch/url/3788520/

Comments