MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10df204f9fd9b3ea9bd3780c107e0786c5dd7994dec3e7fa1f1e1cd2a65b05fc. 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 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 10df204f9fd9b3ea9bd3780c107e0786c5dd7994dec3e7fa1f1e1cd2a65b05fc
SHA3-384 hash: 5c901d95f060f95b108e6140af4d09429a94bbc6f5e1622ea457434bac90aac3bd579c278c8d468e45875c16debdbce2
SHA1 hash: 626a184f49e2510b320ebf972711da73243237f2
MD5 hash: a22d68286cc4c9f8ddc36195aacfe8fd
humanhash: salami-stairway-william-snake
File name:well.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:141'924 bytes
First seen:2025-08-27 17:16:37 UTC
Last seen:2025-08-28 09:35:04 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:iocVsvR+klf+fW7/uLJ3vmxeWW3wjH47:iJuvR+klm+ut3ALWA747
TLSH T147D37D72C4296FA8C255C5B4B4359F791B23A59042972FFE99B2C2B44083DADF604BFC
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 :
98
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.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.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
Create hunting rule

Unix.Trojan.Mirai-9819563-0
Create hunting rule

Unix.Trojan.Mirai-9820623-0
Create hunting rule

Unix.Trojan.Generic-9910199-0
Create hunting rule

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68af3df939a6221faa715949/reports/beb99513-daa2-4964-aaaa-18546c7e8aa7/overview
Verdict:
Malicious
File Type:
elf.32.le
Link:
https://opentip.kaspersky.com/10df204f9fd9b3ea9bd3780c107e0786c5dd7994dec3e7fa1f1e1cd2a65b05fc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/4709cdb6-d1c2-4228-8bd3-b176d61db51a
Behavior Graph:
Download SVG
%3 guuid=ae983106-1a00-0000-006d-72eb970c0000 pid=3223 /usr/bin/sudo guuid=33094d08-1a00-0000-006d-72eb9c0c0000 pid=3228 /tmp/sample.bin guuid=ae983106-1a00-0000-006d-72eb970c0000 pid=3223->guuid=33094d08-1a00-0000-006d-72eb9c0c0000 pid=3228 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/eabfb623-628f-4cf4-bcfd-8e9d96b61a21
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1766431
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1766431 Sample: well.sh4.elf Startdate: 27/08/2025 Architecture: LINUX Score: 76 31 88.96.134.84 ZEN-ASZenInternet-UKGB United Kingdom 2->31 33 115.178.4.124 YAHOO-TP2YAHOOTAIWANTW Hong Kong 2->33 35 99 other IPs or domains 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 Multi AV Scanner detection for submitted file 2->41 43 Yara detected Mirai 2->43 9 well.sh4.elf 2->9         started        11 python3.8 dpkg 2->11         started        signatures3 process4 process5 13 well.sh4.elf 9->13         started        15 well.sh4.elf 9->15         started        18 well.sh4.elf 9->18         started        signatures6 20 well.sh4.elf 13->20         started        23 well.sh4.elf 13->23         started        25 well.sh4.elf 13->25         started        47 Sample tries to kill multiple processes (SIGKILL) 15->47 process7 signatures8 45 Sample tries to kill multiple processes (SIGKILL) 20->45 27 well.sh4.elf 20->27         started        29 well.sh4.elf 20->29         started        process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/10df204f9fd9b3ea9bd3780c107e0786c5dd7994dec3e7fa1f1e1cd2a65b05fc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/10df204f9fd9b3ea9bd3780c107e0786c5dd7994dec3e7fa1f1e1cd2a65b05fc/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/10df204f9fd9b3ea9bd3780c107e0786c5dd7994dec3e7fa1f1e1cd2a65b05fc
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-27 17:18:37 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cdpsat473gz6vg6tpagba7qhq3c526mu33b6p6q7dyonfjs3ax6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250827-vvlh9sstdv/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7135890-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/de9a3188-3b4c-4c91-b7f9-9fb2aded96ad
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/10df204f9fd9b3ea9bd3780c107e0786c5dd7994dec3e7fa1f1e1cd2a65b05fc

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_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
Rule name:CP_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 10df204f9fd9b3ea9bd3780c107e0786c5dd7994dec3e7fa1f1e1cd2a65b05fc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3612649/
  
Delivery method
Distributed via web download

Comments