MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19e842db10dafc39f97052f123c55e33b64c18cdbd609fbf44333bb772d84ecb. 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 4 File information Comments
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SHA256 hash: 19e842db10dafc39f97052f123c55e33b64c18cdbd609fbf44333bb772d84ecb
SHA3-384 hash: 8ee877d6add62d74325d10a9130dc0fa20a4be244e4044b21fe4671c7ab8546d4b90012802d965fef0e806bbabf60ac9
SHA1 hash: 0f0cc95ca782fb976c38d7b87322fb7abff3ef8e
MD5 hash: 548271f2cf9bac459104d01a2ae73491
humanhash: island-october-spring-steak
File name:morte.sh4
Download: download sample
Signature Mirai
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File size:71'296 bytes
First seen:2025-06-30 23:17:41 UTC
Last seen:2025-07-02 00:02:19 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:M/VChwa1WHLJ5Icom8uyof5DP2pypZwkXC8ju1mK+zQh/GaoomIxmNsCvYQZpfLl:M/YSauLKuJDP2Yp39K+zQ3HmpCCvzPv
TLSH T1BA63AE23CDA12D98C58981B472A0CE3A6363D914A4972EF755ABC7369043FEDF9093F4
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 :
113
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
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Unix.Trojan.Mirai-7100807-0
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Unix.Trojan.Mirai-7135916-0
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Unix.Dropper.Mirai-7136016-0
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Unix.Dropper.Mirai-7136288-0
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Unix.Trojan.Mirai-7138377-0
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Unix.Trojan.Mirai-7674518-0
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Unix.Trojan.Mirai-8025795-0
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Unix.Trojan.Generic-9910198-0
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Unix.Trojan.Generic-9910199-0
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Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68631b3a37c343677947fc17linux22vpnfull_triage
Tags:
ransomware mirai
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated
Link:
https://www.filescan.io/uploads/68631b40ee5b1c8f3d21d33d/reports/85214c33-ae90-43f0-abf4-ced0f97d4bb0/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e7bc0dfb-1023-40ba-8556-b547e6a9b674
Behavior Graph:
Download SVG
%3 guuid=5d03e8a1-1800-0000-2f3d-6063eb0d0000 pid=3563 /usr/bin/sudo guuid=851488a3-1800-0000-2f3d-6063ef0d0000 pid=3567 /tmp/sample.bin guuid=5d03e8a1-1800-0000-2f3d-6063eb0d0000 pid=3563->guuid=851488a3-1800-0000-2f3d-6063ef0d0000 pid=3567 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/861adb7c-45ae-43fa-88df-02e1be08410a
Result
Threat name:
Mirai, Xmrig
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Detection:
malicious
Classification:
troj.evad.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1725988
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1725988 Sample: morte.sh4.elf Startdate: 01/07/2025 Architecture: LINUX Score: 80 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 vip.jbvipnetwork.cc 196.251.87.244, 12121, 56290 SONIC-WirelessZA Seychelles 2->22 24 3 other IPs or domains 2->24 26 Antivirus / Scanner detection for submitted sample 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected Mirai 2->30 32 Yara detected Xmrig cryptocurrency miner 2->32 8 morte.sh4.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 34 Found strings related to Crypto-Mining 8->34 13 morte.sh4.elf 8->13         started        16 morte.sh4.elf 8->16         started        process6 signatures7 36 Sample deletes itself 13->36 18 morte.sh4.elf 13->18         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/19e842db10dafc39f97052f123c55e33b64c18cdbd609fbf44333bb772d84ecb
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/19e842db10dafc39f97052f123c55e33b64c18cdbd609fbf44333bb772d84ecb/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-06-30 23:18:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dhuefwyq3l6dt6lqklyshrk6go3eyggnxvqj7p2egm53o4wyj3fq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250630-3ada6ayxfw/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/855b8f60-3bad-41f7-972e-31cfdff84f4f
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/19e842db10dafc39f97052f123c55e33b64c18cdbd609fbf44333bb772d84ecb

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
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Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
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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 19e842db10dafc39f97052f123c55e33b64c18cdbd609fbf44333bb772d84ecb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3571540/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3571645/
  
URLhaus
https://urlhaus.abuse.ch/url/3571611/
  
URLhaus
https://urlhaus.abuse.ch/url/3572430/
  
URLhaus
https://urlhaus.abuse.ch/url/3571621/
  
URLhaus
https://urlhaus.abuse.ch/url/3572950/
  
URLhaus
https://urlhaus.abuse.ch/url/3572951/
  
URLhaus
https://urlhaus.abuse.ch/url/3572978/
  
URLhaus
https://urlhaus.abuse.ch/url/3572991/
  
URLhaus
https://urlhaus.abuse.ch/url/3572997/
  
URLhaus
https://urlhaus.abuse.ch/url/3573040/

Comments