MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e6516887dcb13e34e7435c0aebe108ce2814481dbcfe4a293c76feba0ae02895. 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 4 File information Comments
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SHA256 hash: e6516887dcb13e34e7435c0aebe108ce2814481dbcfe4a293c76feba0ae02895
SHA3-384 hash: c277a8f8f111bf23102a89a114948308e274ed3e259af4b7a3b131b3c48f238858b708f26e0b7a50fcb9e0c4cc942799
SHA1 hash: 2cda0cac6ce33e00011453fc9455985da2c48c98
MD5 hash: 903e6d3f80dc88be98f555205b510808
humanhash: enemy-emma-fix-happy
File name:morte.sh4
Download: download sample
Signature Mirai
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File size:75'864 bytes
First seen:2025-06-29 17:13:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:6A/f7SR5+qWnucppFEXKphmic4knC0F8LHNS:6AH7ospnucppFEapO4knpktS
TLSH T17973AE63CCA52D94C65885B471A0DE3A2323A841698B1FF356A7CB3AD047FDCF50A3B5
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 :
82
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:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686174740fceda814b46fd87linux22vpnfull_triage
Tags:
malware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/6861746f45e80b29f8a4d0bb/reports/2d9b14ff-a4ce-4f29-b843-646a7e10624a/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5528eb9e-d99e-44eb-88d8-08b36ec77167
Behavior Graph:
Download SVG
%3 guuid=8dacee82-1800-0000-620a-82309b0b0000 pid=2971 /usr/bin/sudo guuid=d3b95785-1800-0000-620a-8230a40b0000 pid=2980 /tmp/sample.bin guuid=8dacee82-1800-0000-620a-82309b0b0000 pid=2971->guuid=d3b95785-1800-0000-620a-8230a40b0000 pid=2980 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4c4d5cc8-89fb-47dc-afb2-f99252326a53
Result
Threat name:
Mirai, Xmrig
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Detection:
malicious
Classification:
troj.evad.mine
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1725092
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: 1725092 Sample: morte.sh4.elf Startdate: 29/06/2025 Architecture: LINUX Score: 80 18 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->18 20 daisy.ubuntu.com 2->20 22 Antivirus / Scanner detection for submitted sample 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Yara detected Mirai 2->26 28 Yara detected Xmrig cryptocurrency miner 2->28 8 morte.sh4.elf 2->8         started        signatures3 process4 signatures5 30 Found strings related to Crypto-Mining 8->30 11 morte.sh4.elf 8->11         started        14 morte.sh4.elf 8->14         started        process6 signatures7 32 Sample deletes itself 11->32 16 morte.sh4.elf 11->16         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e6516887dcb13e34e7435c0aebe108ce2814481dbcfe4a293c76feba0ae02895
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e6516887dcb13e34e7435c0aebe108ce2814481dbcfe4a293c76feba0ae02895/
Threat name:
Linux.Worm.Mirai
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Status:
Malicious
First seen:
2025-06-29 17:14:24 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=4ziwrb64we7djz2dlqfoxyiizyubisa5xt7eukj4o37lucxafckq._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250629-vr4wfawn18/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/68c022de-ea0e-49f6-980a-2a1ab42d8001
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/e6516887dcb13e34e7435c0aebe108ce2814481dbcfe4a293c76feba0ae02895

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: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 e6516887dcb13e34e7435c0aebe108ce2814481dbcfe4a293c76feba0ae02895

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569788/
  
Delivery method
Distributed via web download

Comments