MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 95ff05be8104ce50d8afe27d6930d4979944e0deabed90241d3ee3d6b3ea2601. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 95ff05be8104ce50d8afe27d6930d4979944e0deabed90241d3ee3d6b3ea2601
SHA3-384 hash: 6f3ce88b2c5c46863bbe57a8341c484cadf98751089c330674be83fe1bc5b4658ecffc4e2c7fd13e2362b15727c7c44e
SHA1 hash: 8238a93c5cd59e7e5232c051cbc7d41335aac045
MD5 hash: 6b8a5a7bde1c4bbce343d6a492487755
humanhash: skylark-west-bakerloo-item
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:134'116 bytes
First seen:2025-07-22 18:01:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QblKPLDHdr6lSImG9h/EX91/YW6C5emC:Qbo3HJ60ImG9u3B6hmC
TLSH T172D34973C8366F58D664E5B0B4358F7C2B93AA50814B5FBA15ABC2748483D8DF6063BC
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 :
79
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7136288-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/687fd2317bc45bdee1b539be/reports/22087ae2-5ad5-4320-8719-a4dc75d8c7e5/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a74eebb6-bd38-4fa2-b23f-4bc5f65335f6
Behavior Graph:
Download SVG
%3 guuid=d872cee7-1600-0000-645b-f6b4e00c0000 pid=3296 /usr/bin/sudo guuid=19e0f3e9-1600-0000-645b-f6b4e20c0000 pid=3298 /tmp/sample.bin guuid=d872cee7-1600-0000-645b-f6b4e00c0000 pid=3296->guuid=19e0f3e9-1600-0000-645b-f6b4e20c0000 pid=3298 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ed88b5a7-b370-4373-878e-3264dcdc6ee4
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1742235
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Drops files in suspicious directories
Found malware configuration
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to set files in /etc globally writable
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1742235 Sample: sh4.elf Startdate: 22/07/2025 Architecture: LINUX Score: 100 29 89.116.20.194, 7074 LRTC-ASLT Lithuania 2->29 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 4 other IPs or domains 2->33 35 Found malware configuration 2->35 37 Antivirus detection for dropped file 2->37 39 Antivirus / Scanner detection for submitted sample 2->39 41 3 other signatures 2->41 9 sh4.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        15 python3.8 dpkg 2->15         started        signatures3 process4 process5 17 sh4.elf 9->17         started        process6 19 sh4.elf 17->19         started        file7 25 /var/main, ELF 19->25 dropped 27 /etc/init.d/xs.main, POSIX 19->27 dropped 43 Sample tries to set files in /etc globally writable 19->43 45 Drops files in suspicious directories 19->45 47 Sample deletes itself 19->47 23 sh4.elf 19->23         started        signatures8 process9
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/95ff05be8104ce50d8afe27d6930d4979944e0deabed90241d3ee3d6b3ea2601
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/95ff05be8104ce50d8afe27d6930d4979944e0deabed90241d3ee3d6b3ea2601/
Verdict:
Malicious
Threat:
Linux.Exploit.Mirai
Link:
https://tip.neiki.dev/file/95ff05be8104ce50d8afe27d6930d4979944e0deabed90241d3ee3d6b3ea2601
Threat name:
Linux.Exploit.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-22 18:02:27 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 23 (56.52%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=sx7qlpubathfbwfp4j6wsmgus6mujyg6vpwzaja5h3r5nm7keyaq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/250722-wmml2aen2x/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7136288-0
YARA:
n/a
Link:
https://app.threat.zone/submission/9713c58a-9a7a-4e45-90e5-dce4b9e02357
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/95ff05be8104ce50d8afe27d6930d4979944e0deabed90241d3ee3d6b3ea2601

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 95ff05be8104ce50d8afe27d6930d4979944e0deabed90241d3ee3d6b3ea2601

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3587326/
  
Delivery method
Distributed via web download

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