MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d7b5c798749b8075d468b19140a69d21bdafe7fd1bafbf10e63c4e13bdc786bf. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d7b5c798749b8075d468b19140a69d21bdafe7fd1bafbf10e63c4e13bdc786bf
SHA3-384 hash: 82b87d659f9d34ef9feb4b6a0848530260536ccfb7c28f57797787a678947744ce32477c734c6067f69691242e5ff8a5
SHA1 hash: 36457b4b51bb2d6ec45f14d04ef8b91141e40162
MD5 hash: 4a0a1da3dca4519a679aabac7968bc77
humanhash: coffee-single-beer-shade
File name:morte.spc
Download: download sample
Signature Mirai
Create hunting rule
File size:88'712 bytes
First seen:2025-06-29 11:06:47 UTC
Last seen:2025-06-29 12:30:47 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:0P1ri6pL2lWWKNJOJz0DW2MNkutdQKNs50KLbnmk0cPtOZyvF:Ydxm72MNTzdNcPbmTZyd
TLSH T167836C21B975193BC8D4A47B22F34336F1F6478A24AC8B0E7DB10E8EBF2565036476B5
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
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Unix.Trojan.Mirai-7135916-0
Create hunting rule

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

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68611e6b37c3436779472758linux22vpnfull_triage
Tags:
n/a
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
lolbin masquerade obfuscated remote
Link:
https://www.filescan.io/uploads/68611e658cd0d23e5bea5135/reports/218ec7e0-3357-45b3-9aae-16408dd31d18/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/c7b97fa2-17d4-42ff-86ff-742f728fb8a8
Behavior Graph:
Download SVG
%3 guuid=d9176033-1800-0000-7c86-025cab0c0000 pid=3243 /usr/bin/sudo guuid=8557bb35-1800-0000-7c86-025cac0c0000 pid=3244 /tmp/sample.bin guuid=d9176033-1800-0000-7c86-025cab0c0000 pid=3243->guuid=8557bb35-1800-0000-7c86-025cac0c0000 pid=3244 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ac492a83-2559-45f6-8090-d84dd8a70de3
Result
Threat name:
Mirai, Xmrig
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Detection:
malicious
Classification:
troj.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1724983
Signature
Antivirus / Scanner detection for submitted sample
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1724983 Sample: morte.spc.elf Startdate: 29/06/2025 Architecture: LINUX Score: 76 17 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->17 19 daisy.ubuntu.com 2->19 21 Antivirus / Scanner detection for submitted sample 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 Yara detected Mirai 2->25 27 Yara detected Xmrig cryptocurrency miner 2->27 8 morte.spc.elf 2->8         started        signatures3 process4 signatures5 29 Found strings related to Crypto-Mining 8->29 11 morte.spc.elf 8->11         started        13 morte.spc.elf 8->13         started        process6 process7 15 morte.spc.elf 11->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d7b5c798749b8075d468b19140a69d21bdafe7fd1bafbf10e63c4e13bdc786bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d7b5c798749b8075d468b19140a69d21bdafe7fd1bafbf10e63c4e13bdc786bf/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-06-29 11:07:23 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2624pgdutoahlvdiwgiubju5eg627z75dox36ehghrhbhpohq27q._file
Result
Malware family:
mirai
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Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250629-m75hxabp9x/
Malware Config
C2 Extraction:
abc.galaxias.cc
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a40ca152-caba-4624-ae7c-feb4e2b033d3
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/d7b5c798749b8075d468b19140a69d21bdafe7fd1bafbf10e63c4e13bdc786bf

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
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 d7b5c798749b8075d468b19140a69d21bdafe7fd1bafbf10e63c4e13bdc786bf

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3569790/
  
Delivery method
Distributed via web download

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