MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e75a35e43afb0024663d480a83100d728a0329a0ad81f1b807f0bdb12aee043e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e75a35e43afb0024663d480a83100d728a0329a0ad81f1b807f0bdb12aee043e
SHA3-384 hash: 9736bfef85cc48b019113012b8cf02775c30907efe025c2eb199a1d00520b713699b83579e8047a1bcb2d939d1f96276
SHA1 hash: 937b7e6fd5a84afb9d90543bc28bdedfdcddf19d
MD5 hash: c5ddcb93982e18fc594e8da47d9ecad8
humanhash: michigan-william-ink-angel
File name:S3o.x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:45'008 bytes
First seen:2025-11-21 17:25:52 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ouSjY6gkcfOU9BHG+Ab8u2tX3urrpglygoAn9A4y9p4uaEodOx02Y:LSGkyOYGp8ROpglQAnHK4uDDY
TLSH T19F13F28653FA4A7ED648737520629B9066E6810B443293DB0CF3F9DD4DFF90E2A09AC1
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) :45'008 bytes
File size (de-compressed) :101'936 bytes
Format:linux/amd64
Unpacked file: 08a3965acc6577e51ec7a8dd7dd70db64fe23302b1980029b977f571a1254b3a

Intelligence

File Origin
# of uploads :
1
# of downloads :
47
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Sends data to a server
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/6920a0bceecb08e4aa43bc41/reports/d744c7e9-9b3a-4ac0-a3e2-ee5d5b48ac22/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2025-11-21T13:18:00Z UTC
Last seen:
2025-11-21T23:42:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj
Link:
https://opentip.kaspersky.com/e75a35e43afb0024663d480a83100d728a0329a0ad81f1b807f0bdb12aee043e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a10ae04d-2ec2-412a-a58a-58c98f590433
Behavior Graph:
Download SVG
%3 guuid=81bcccd8-1900-0000-e5bb-59d0ec0b0000 pid=3052 /usr/bin/sudo guuid=99fa59db-1900-0000-e5bb-59d0f20b0000 pid=3058 /tmp/sample.bin mprotect-exec net guuid=81bcccd8-1900-0000-e5bb-59d0ec0b0000 pid=3052->guuid=99fa59db-1900-0000-e5bb-59d0f20b0000 pid=3058 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=99fa59db-1900-0000-e5bb-59d0f20b0000 pid=3058->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=2f5158dc-1900-0000-e5bb-59d0f70b0000 pid=3063 /tmp/sample.bin guuid=99fa59db-1900-0000-e5bb-59d0f20b0000 pid=3058->guuid=2f5158dc-1900-0000-e5bb-59d0f70b0000 pid=3063 clone guuid=4b593707-1b00-0000-e5bb-59d08b0d0000 pid=3467 /tmp/sample.bin guuid=99fa59db-1900-0000-e5bb-59d0f20b0000 pid=3058->guuid=4b593707-1b00-0000-e5bb-59d08b0d0000 pid=3467 clone guuid=dfaf4007-1b00-0000-e5bb-59d08c0d0000 pid=3468 /tmp/sample.bin net send-data zombie guuid=99fa59db-1900-0000-e5bb-59d0f20b0000 pid=3058->guuid=dfaf4007-1b00-0000-e5bb-59d08c0d0000 pid=3468 clone guuid=f46961dc-1900-0000-e5bb-59d0f80b0000 pid=3064 /tmp/sample.bin guuid=2f5158dc-1900-0000-e5bb-59d0f70b0000 pid=3063->guuid=f46961dc-1900-0000-e5bb-59d0f80b0000 pid=3064 clone guuid=dcf365dc-1900-0000-e5bb-59d0f90b0000 pid=3065 /tmp/sample.bin net send-data zombie guuid=2f5158dc-1900-0000-e5bb-59d0f70b0000 pid=3063->guuid=dcf365dc-1900-0000-e5bb-59d0f90b0000 pid=3065 clone guuid=dcf365dc-1900-0000-e5bb-59d0f90b0000 pid=3065->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 585B 510217a1-1b11-5fd9-818c-c738850952cb 41.216.189.88:80 guuid=dcf365dc-1900-0000-e5bb-59d0f90b0000 pid=3065->510217a1-1b11-5fd9-818c-c738850952cb send: 22B guuid=dfaf4007-1b00-0000-e5bb-59d08c0d0000 pid=3468->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 585B guuid=dfaf4007-1b00-0000-e5bb-59d08c0d0000 pid=3468->510217a1-1b11-5fd9-818c-c738850952cb send: 22B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/66afd4de-8ba8-4f16-977d-002985e3ef57
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1818737
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Sends malformed DNS queries
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1818737 Sample: S3o.x86_64.elf Startdate: 21/11/2025 Architecture: LINUX Score: 72 22 vcute69.bounceme.net. [malformed] 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Malicious sample detected (through community Yara rule) 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Yara detected Mirai 2->32 34 Sample is packed with UPX 2->34 8 S3o.x86_64.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 36 Sends malformed DNS queries 22->36 process4 process5 12 S3o.x86_64.elf 8->12         started        14 S3o.x86_64.elf 8->14         started        16 S3o.x86_64.elf 8->16         started        process6 18 S3o.x86_64.elf 12->18         started        20 S3o.x86_64.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e75a35e43afb0024663d480a83100d728a0329a0ad81f1b807f0bdb12aee043e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e75a35e43afb0024663d480a83100d728a0329a0ad81f1b807f0bdb12aee043e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e75a35e43afb0024663d480a83100d728a0329a0ad81f1b807f0bdb12aee043e
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 17:26:22 UTC
File Type:
ELF64 Little (Exe)
AV detection:
20 of 38 (52.63%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=45ndlzb27macizr5jafigeanokfagknavwa7doah6c63ckxoaq7a._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/251121-vzz78adn4x/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
vcute69.bounceme.net
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/2b53f6b6-3755-4e5b-8704-a1ece6fe3887
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/e75a35e43afb0024663d480a83100d728a0329a0ad81f1b807f0bdb12aee043e

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: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 e75a35e43afb0024663d480a83100d728a0329a0ad81f1b807f0bdb12aee043e

(this sample)

Mirai

elf 08a3965acc6577e51ec7a8dd7dd70db64fe23302b1980029b977f571a1254b3a

  
URLhaus
https://urlhaus.abuse.ch/url/3713347/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 08a3965acc6577e51ec7a8dd7dd70db64fe23302b1980029b977f571a1254b3a
  
Dropping
MD5 8ca048888ad2eed5cf191542ac80f272
  
URLhaus
https://urlhaus.abuse.ch/url/3712139/

Comments