MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 588fd3c4b223f1c3a719e77f426533a0e0866d5e572125dabb97cf1e3b740b41. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
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SHA256 hash: 588fd3c4b223f1c3a719e77f426533a0e0866d5e572125dabb97cf1e3b740b41
SHA3-384 hash: 96f1600c1ec3b60684dc1a8f57925884d28acc3b6437429f5b0234313ee715fa61bef0138a7d1802d11339e04bbf825a
SHA1 hash: 62be6fb87ce14d49651101a51b1236f64593c680
MD5 hash: df70c704940f5b3844314ec1b5292bf0
humanhash: india-montana-tennis-wisconsin
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:170'848 bytes
First seen:2025-12-27 15:44:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:SDvy7+kjqdFRl1s2vZcU3IFoEicyAdTyWcCHZcTQ6hh18t5:SOjuRfsyZcSzBC/cBTUt5
TLSH T17EF39C73C8246E98C625C4B5F4F1AF791B53A12551836FFA69ABC2B18043E9CF6093F4
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 :
71
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/ea79693a-c900-4df4-bef2-79275c78a3ac/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
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-8025795-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

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

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated obfuscated
Link:
https://www.filescan.io/uploads/694fff13e126b9ff43933ae7/reports/4e728c15-3767-4fb0-ba17-60b8493e9dc0/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-27T12:50:00Z UTC
Last seen:
2025-12-27T13:26:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/588fd3c4b223f1c3a719e77f426533a0e0866d5e572125dabb97cf1e3b740b41/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f39923c5-5120-4061-9fab-43a7365c5be0
Behavior Graph:
Download SVG
%3 guuid=2be2c8ff-1800-0000-7096-7d5bee120000 pid=4846 /usr/bin/sudo guuid=df690802-1900-0000-7096-7d5bf8120000 pid=4856 /tmp/sample.bin guuid=2be2c8ff-1800-0000-7096-7d5bee120000 pid=4846->guuid=df690802-1900-0000-7096-7d5bf8120000 pid=4856 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/343c2179-afcd-4243-b8ee-29da0c2bb374
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1840311
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1840311 Sample: sh4.elf Startdate: 27/12/2025 Architecture: LINUX Score: 80 35 169.254.169.254, 80 USDOSUS Reserved 2->35 37 151.242.30.13, 12121, 56254, 56256 RASANAIR Iran (ISLAMIC Republic Of) 2->37 39 4 other IPs or domains 2->39 41 Found malware configuration 2->41 43 Antivirus detection for dropped file 2->43 45 Antivirus / Scanner detection for submitted sample 2->45 47 2 other signatures 2->47 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        signatures3 process4 file5 33 /usr/local/bin/infinitd, ELF 8->33 dropped 17 sh4.elf sh 8->17         started        19 sh4.elf sh 8->19         started        21 sh4.elf 8->21         started        23 2 other processes 8->23 process6 process7 25 sh systemctl 17->25         started        27 sh systemctl 19->27         started        29 sh4.elf 21->29         started        31 sh4.elf 21->31         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/588fd3c4b223f1c3a719e77f426533a0e0866d5e572125dabb97cf1e3b740b41
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/588fd3c4b223f1c3a719e77f426533a0e0866d5e572125dabb97cf1e3b740b41/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/588fd3c4b223f1c3a719e77f426533a0e0866d5e572125dabb97cf1e3b740b41
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-27 15:45:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lch5hrfsepy4hjyz457uezjtudqim3k6k4qslwv3s7hr4o3ubnaq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251227-s69n5agq4v/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/80f4e6f4-3185-4e5a-9bef-52305bd6de10
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/588fd3c4b223f1c3a719e77f426533a0e0866d5e572125dabb97cf1e3b740b41

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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: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 588fd3c4b223f1c3a719e77f426533a0e0866d5e572125dabb97cf1e3b740b41

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3722821/
  
Delivery method
Distributed via web download

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