MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f2626f276be20376987019a197f56b88b03641e7e41e28c4cd5bf0aa81f3a4d. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5f2626f276be20376987019a197f56b88b03641e7e41e28c4cd5bf0aa81f3a4d
SHA3-384 hash: 99369a8bb7b4bcf8a32cbba5f5262562c1871cee950c5f2ee10c0ca21582a28e176842754405d00bbbf716d1d7547fff
SHA1 hash: 0852c4ec91cf077e8a64d5e0df0b428547f8603e
MD5 hash: 58a73b2b5c43f65a5b6cbec2c7806f8e
humanhash: king-yellow-oklahoma-vermont
File name:0upsh4
Download: download sample
Signature Mirai
Create hunting rule
File size:39'212 bytes
First seen:2026-01-29 18:03:13 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Ha9fewtwwF6KHX/3ee1dEigANW3qrfCXoCfaCi:HadewtrVbCchfHMaCi
TLSH T13E037DBAC4296D84D5154275E8358A7C6F63E110D3833FFA5B4985A68047EFCFA0A3F4
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 :
31
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
a c2 socket address and a scan socket address
Link:
https://research.acce.ciphertechsolutions.com/results/067d4ec2-e63d-4196-946c-af3990d99d3c/
Detection(s):
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-7138377-0
Create hunting rule

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

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

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

Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-29T15:10:00Z UTC
Last seen:
2026-01-29T15:27:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.ba HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/5f2626f276be20376987019a197f56b88b03641e7e41e28c4cd5bf0aa81f3a4d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/23f3409e-bdf1-41b9-a33f-54013abbe52b
Behavior Graph:
Download SVG
%3 guuid=dba6b642-1900-0000-a5fc-a7bd73120000 pid=4723 /usr/bin/sudo guuid=03315e45-1900-0000-a5fc-a7bd7f120000 pid=4735 /tmp/sample.bin guuid=dba6b642-1900-0000-a5fc-a7bd73120000 pid=4723->guuid=03315e45-1900-0000-a5fc-a7bd7f120000 pid=4735 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/441961fd-a2fc-4266-b6dd-1bd97252e322
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1860009
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1860009 Sample: 0upsh4.elf Startdate: 29/01/2026 Architecture: LINUX Score: 56 20 trabahando.theworkpc.com 45.194.92.39, 49056, 8080 DXTL-HKDXTLTseungKwanOServiceHK Seychelles 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 0upsh4.elf 2->8         started        signatures3 process4 process5 10 0upsh4.elf 8->10         started        12 0upsh4.elf 8->12         started        14 0upsh4.elf 8->14         started        process6 16 0upsh4.elf 10->16         started        18 0upsh4.elf 10->18         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5f2626f276be20376987019a197f56b88b03641e7e41e28c4cd5bf0aa81f3a4d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5f2626f276be20376987019a197f56b88b03641e7e41e28c4cd5bf0aa81f3a4d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/5f2626f276be20376987019a197f56b88b03641e7e41e28c4cd5bf0aa81f3a4d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-29 18:04:02 UTC
File Type:
ELF32 Little (Exe)
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l4tcn4twxyqdo2mhagnbs72wxcfqgza6pza6fdcm2w7qvka7hjgq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260129-wm9rkabt5e/
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/5f2626f276be20376987019a197f56b88b03641e7e41e28c4cd5bf0aa81f3a4d

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

File information

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

Web download

Mirai

elf 5f2626f276be20376987019a197f56b88b03641e7e41e28c4cd5bf0aa81f3a4d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3765520/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3765513/

Comments