MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db4bb374c33a4eafba67514bd501e0a2493d20bd191fa6ea2db172aa657757b9. 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: 9


Intelligence 9 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db4bb374c33a4eafba67514bd501e0a2493d20bd191fa6ea2db172aa657757b9
SHA3-384 hash: 17946f8fc8c93d238b82faf0ee32d58dc8b94e6ec50c1f8b101a1dc94008980a388cfb3dbf263d4f260def3a265f3abe
SHA1 hash: 1ee64acca834c08f94c32fc805f76aa57553ac43
MD5 hash: e26e0421c2135f17907e09b6d565033a
humanhash: freddie-fruit-oklahoma-red
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:71'584 bytes
First seen:2026-01-21 07:46:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:fau/+UwZQL9NhHKdYWmd8ZKhGoX5jspCFh8fcqod/wbZnU:fLz+ytKdY0ghNjsp68kzRwbZnU
TLSH T12D63AE73CA1A6D44C04C82B2B9744E787793E45046A72EFA5697C9BAC047EECF0413F5
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 :
65
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/2e29de2d-055d-478f-beb0-bcabfb7a54a3/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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.Generic-9910198-0
Create hunting rule

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

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

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/db4bb374c33a4eafba67514bd501e0a2493d20bd191fa6ea2db172aa657757b9/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f758dc15-7723-4863-b278-a0f8dc23a3e4
Behavior Graph:
Download SVG
%3 guuid=c2b32172-1a00-0000-a51e-4eaf1b0b0000 pid=2843 /usr/bin/sudo guuid=854ef173-1a00-0000-a51e-4eaf200b0000 pid=2848 /tmp/sample.bin guuid=c2b32172-1a00-0000-a51e-4eaf1b0b0000 pid=2843->guuid=854ef173-1a00-0000-a51e-4eaf200b0000 pid=2848 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0ee693ff-b093-48ba-b274-b098f3ebea1e
Result
Threat name:
Mirai, Moobot
Create hunting rule
Detection:
malicious
Classification:
spre.troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1854630
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Yara detected Moobot
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1854630 Sample: sh4.elf Startdate: 21/01/2026 Architecture: LINUX Score: 96 26 alanbotnet.dpdns.org 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Antivirus / Scanner detection for submitted sample 2->30 32 Multi AV Scanner detection for submitted file 2->32 34 2 other signatures 2->34 8 sh4.elf 2->8         started        11 xfce4-panel wrapper-2.0 2->11         started        13 gnome-session-binary sh gsd-media-keys 2->13         started        15 7 other processes 2->15 signatures3 process4 signatures5 38 Sample deletes itself 8->38 17 sh4.elf 8->17         started        19 wrapper-2.0 xfpm-power-backlight-helper 11->19         started        process6 process7 21 sh4.elf 17->21         started        24 sh4.elf 17->24         started        signatures8 36 Sample tries to kill multiple processes (SIGKILL) 21->36
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/db4bb374c33a4eafba67514bd501e0a2493d20bd191fa6ea2db172aa657757b9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db4bb374c33a4eafba67514bd501e0a2493d20bd191fa6ea2db172aa657757b9/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/db4bb374c33a4eafba67514bd501e0a2493d20bd191fa6ea2db172aa657757b9
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-21 07:47:38 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3nf3g5gdhjhk7othkff5kapaujet2if5dep2n2rnwfzkuzlxk64q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/260121-jmrvjacw7d/
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
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 db4bb374c33a4eafba67514bd501e0a2493d20bd191fa6ea2db172aa657757b9

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3741660/
  
Delivery method
Distributed via web download

Comments