MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5e3fd0103190b64e1e7a344773e72f9506bae6b07e6366637d57b0d0bacc1736. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5e3fd0103190b64e1e7a344773e72f9506bae6b07e6366637d57b0d0bacc1736
SHA3-384 hash: c9e5f3e6e51c1860a83c17ce4211693bf8557f4d9068320fe453ab09eed852d97e33d7bab015c245c809cc46225ffda0
SHA1 hash: ea143eff1395290b621bbad037733be09eb72e56
MD5 hash: 07597a715a47c16b550435343300a28e
humanhash: wisconsin-echo-west-butter
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:37'716 bytes
First seen:2025-11-05 21:47:42 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:nyynOUCYpqAl3clB4EBaC7nCRk9PlXGW4/ASe1tz5pnbcuyD7UGQRjO3:yynOUCVDWEBa8n4MWhA915nouy8GyU
TLSH T1E303F1D2D42EAC52E11F4337006FBE9E5D0AA869F22CC675CE8021B65D3A7763138387
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 UPX
File size (compressed) :37'716 bytes
File size (de-compressed) :74'932 bytes
Format:linux/i386
Unpacked file: 031d9bd8a83924a33fd4f55f0984ab42b6f8aefaf403eb0c089e0886e8156b93

Intelligence

File Origin
# of uploads :
1
# of downloads :
64
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Opens a port
DNS request
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
UPX
Botnet:
unknown
Number of open files:
46
Number of processes launched:
6
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/5e3fd0103190b64e1e7a344773e72f9506bae6b07e6366637d57b0d0bacc1736
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-05T19:14:00Z UTC
Last seen:
2025-11-05T19:52:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/5e3fd0103190b64e1e7a344773e72f9506bae6b07e6366637d57b0d0bacc1736/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/aed56647-b8dc-41d1-96a7-514bdf41655a
Behavior Graph:
Download SVG
%3 guuid=3abae0de-1900-0000-52e1-92926a070000 pid=1898 /usr/bin/sudo guuid=74985be1-1900-0000-52e1-929272070000 pid=1906 /tmp/sample.bin net guuid=3abae0de-1900-0000-52e1-92926a070000 pid=1898->guuid=74985be1-1900-0000-52e1-929272070000 pid=1906 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=74985be1-1900-0000-52e1-929272070000 pid=1906->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=fae307e2-1900-0000-52e1-929274070000 pid=1908 /tmp/sample.bin guuid=74985be1-1900-0000-52e1-929272070000 pid=1906->guuid=fae307e2-1900-0000-52e1-929274070000 pid=1908 clone guuid=30fee10e-1b00-0000-52e1-9292af090000 pid=2479 /tmp/sample.bin guuid=74985be1-1900-0000-52e1-929272070000 pid=1906->guuid=30fee10e-1b00-0000-52e1-9292af090000 pid=2479 clone guuid=4f08eb0e-1b00-0000-52e1-9292b0090000 pid=2480 /tmp/sample.bin net send-data zombie guuid=74985be1-1900-0000-52e1-929272070000 pid=1906->guuid=4f08eb0e-1b00-0000-52e1-9292b0090000 pid=2480 clone guuid=0d3a0fe2-1900-0000-52e1-929275070000 pid=1909 /tmp/sample.bin guuid=fae307e2-1900-0000-52e1-929274070000 pid=1908->guuid=0d3a0fe2-1900-0000-52e1-929275070000 pid=1909 clone guuid=242712e2-1900-0000-52e1-929276070000 pid=1910 /tmp/sample.bin dns net send-data zombie guuid=fae307e2-1900-0000-52e1-929274070000 pid=1908->guuid=242712e2-1900-0000-52e1-929276070000 pid=1910 clone guuid=242712e2-1900-0000-52e1-929276070000 pid=1910->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1110B 310a0ed0-c544-54ca-bf3f-fca55e459297 65.222.202.53:80 guuid=242712e2-1900-0000-52e1-929276070000 pid=1910->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B guuid=4f08eb0e-1b00-0000-52e1-9292b0090000 pid=2480->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 1140B guuid=4f08eb0e-1b00-0000-52e1-9292b0090000 pid=2480->310a0ed0-c544-54ca-bf3f-fca55e459297 send: 4B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f590a6e6-f6db-4a86-b81c-ef0f0d6239cc
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.evad
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1808922
Signature
Malicious sample detected (through community Yara rule)
Performs DNS queries to domains with low reputation
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1808922 Sample: morte.x86.elf Startdate: 05/11/2025 Architecture: LINUX Score: 56 26 bot.osintitalia.xyz 2->26 28 169.254.169.254, 80 USDOSUS Reserved 2->28 30 4 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Sample is packed with UPX 2->34 8 morte.x86.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 9 other processes 2->14 signatures3 36 Performs DNS queries to domains with low reputation 26->36 process4 process5 16 morte.x86.elf 8->16         started        18 morte.x86.elf 8->18         started        20 morte.x86.elf 8->20         started        process6 22 morte.x86.elf 16->22         started        24 morte.x86.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5e3fd0103190b64e1e7a344773e72f9506bae6b07e6366637d57b0d0bacc1736
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5e3fd0103190b64e1e7a344773e72f9506bae6b07e6366637d57b0d0bacc1736/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-05 21:48:16 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 23 (73.91%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ly75aebrsc3e4ht2grdxhzzpsudlvzvqpzrwmy35k6ynbowmc43a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux upx
Link:
https://tria.ge/reports/251105-1nvfgsvkfr/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
bot.osintitalia.xyz
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/486db3b0-918b-470b-a99b-8bbd9bf6b9bc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.20
Link:
https://yomi.yoroi.company/submissions/5e3fd0103190b64e1e7a344773e72f9506bae6b07e6366637d57b0d0bacc1736

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
Rule name:upx_packed_elf_v1
Create hunting rule
Author:RandomMalware

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 5e3fd0103190b64e1e7a344773e72f9506bae6b07e6366637d57b0d0bacc1736

(this sample)

Mirai

elf 031d9bd8a83924a33fd4f55f0984ab42b6f8aefaf403eb0c089e0886e8156b93

  
URLhaus
https://urlhaus.abuse.ch/url/3697423/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 031d9bd8a83924a33fd4f55f0984ab42b6f8aefaf403eb0c089e0886e8156b93
  
Dropping
MD5 b76157b0a9c8585a435ccd26c17da971

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