MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 758b63c3c7ea975aae3ec8861fe486c63a403f288bb27b206d5fd2f82e201c97. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 758b63c3c7ea975aae3ec8861fe486c63a403f288bb27b206d5fd2f82e201c97
SHA3-384 hash: b5d1563808e98c67882c6b97aa089b16a69d7ea53552f31db6110c9c7d14707e103f4c61a76a660779a8f5093deec412
SHA1 hash: 39e372c4573f1766ccf5d64cdb42c0ed949df6f8
MD5 hash: 39cb975e307e9f6534202ba4e97b59fa
humanhash: sad-ink-avocado-nitrogen
File name:x86_64
Download: download sample
Signature Mirai
Create hunting rule
File size:74'216 bytes
First seen:2026-01-03 00:21:48 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:FRvWZ/qmOPi3MBHKA5g08n151Um87SFeQTJRvNa:FoZ/qk3aqMq9h8+FzJRFa
TLSH T14C73F297637EACFCE4B505B120E603F4F76A7B5356151A8BBC86D20D9FB0C9825318D0
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) :74'216 bytes
File size (de-compressed) :197'288 bytes
Format:linux/amd64
Unpacked file: 6fec59aa2a5ad87f9361c71a366150874c44742f1b20f52dd59d286e0c5cd6da

Intelligence

File Origin
# of uploads :
1
# of downloads :
52
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/39fbb1b0-277d-4002-a703-1db6bdb3f834/
Detection(s):
SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-01-02T21:28:00Z UTC
Last seen:
2026-01-02T21:52:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl
Link:
https://opentip.kaspersky.com/758b63c3c7ea975aae3ec8861fe486c63a403f288bb27b206d5fd2f82e201c97/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3e9ebbc5-79b5-4927-811e-9c7c5538dc48
Behavior Graph:
Download SVG
%3 guuid=7088b652-2200-0000-da88-45bd6b140000 pid=5227 /usr/bin/sudo guuid=5415f056-2200-0000-da88-45bd6c140000 pid=5228 /tmp/sample.bin mprotect-exec net write-config write-file guuid=7088b652-2200-0000-da88-45bd6b140000 pid=5227->guuid=5415f056-2200-0000-da88-45bd6c140000 pid=5228 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=5415f056-2200-0000-da88-45bd6c140000 pid=5228->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=bd572858-2200-0000-da88-45bd6d140000 pid=5229 /usr/bin/dash guuid=5415f056-2200-0000-da88-45bd6c140000 pid=5228->guuid=bd572858-2200-0000-da88-45bd6d140000 pid=5229 execve guuid=3ec2c75a-2200-0000-da88-45bd6f140000 pid=5231 /usr/bin/dash guuid=5415f056-2200-0000-da88-45bd6c140000 pid=5228->guuid=3ec2c75a-2200-0000-da88-45bd6f140000 pid=5231 execve guuid=889be05d-2200-0000-da88-45bd71140000 pid=5233 /tmp/sample.bin guuid=5415f056-2200-0000-da88-45bd6c140000 pid=5228->guuid=889be05d-2200-0000-da88-45bd71140000 pid=5233 clone guuid=b698045e-2200-0000-da88-45bd72140000 pid=5234 /tmp/sample.bin guuid=5415f056-2200-0000-da88-45bd6c140000 pid=5228->guuid=b698045e-2200-0000-da88-45bd72140000 pid=5234 clone guuid=57cb085e-2200-0000-da88-45bd73140000 pid=5235 /tmp/sample.bin net send-data zombie guuid=5415f056-2200-0000-da88-45bd6c140000 pid=5228->guuid=57cb085e-2200-0000-da88-45bd73140000 pid=5235 clone guuid=4b7f6058-2200-0000-da88-45bd6e140000 pid=5230 /usr/bin/systemctl guuid=bd572858-2200-0000-da88-45bd6d140000 pid=5229->guuid=4b7f6058-2200-0000-da88-45bd6e140000 pid=5230 execve guuid=442af65a-2200-0000-da88-45bd70140000 pid=5232 /usr/bin/systemctl guuid=3ec2c75a-2200-0000-da88-45bd6f140000 pid=5231->guuid=442af65a-2200-0000-da88-45bd70140000 pid=5232 execve guuid=c8334c5e-2200-0000-da88-45bd74140000 pid=5236 /tmp/sample.bin guuid=889be05d-2200-0000-da88-45bd71140000 pid=5233->guuid=c8334c5e-2200-0000-da88-45bd74140000 pid=5236 clone guuid=a9ae505e-2200-0000-da88-45bd75140000 pid=5237 /tmp/sample.bin guuid=889be05d-2200-0000-da88-45bd71140000 pid=5233->guuid=a9ae505e-2200-0000-da88-45bd75140000 pid=5237 clone 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=57cb085e-2200-0000-da88-45bd73140000 pid=5235->54d92a3b-1447-55af-b534-047898c60c8d send: 37B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bbc0b712-ae78-4a6b-8428-e8ea5478ff0c
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1843891
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1843891 Sample: x86_64.elf Startdate: 03/01/2026 Architecture: LINUX Score: 68 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 daisy.ubuntu.com 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 Yara detected Gafgyt 2->39 41 Sample is packed with UPX 2->41 8 x86_64.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 file5 29 /usr/local/bin/infinitd, ELF 8->29 dropped 13 x86_64.elf sh 8->13         started        15 x86_64.elf sh 8->15         started        17 x86_64.elf 8->17         started        19 2 other processes 8->19 process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started        25 x86_64.elf 17->25         started        27 x86_64.elf 17->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/758b63c3c7ea975aae3ec8861fe486c63a403f288bb27b206d5fd2f82e201c97
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/758b63c3c7ea975aae3ec8861fe486c63a403f288bb27b206d5fd2f82e201c97/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/758b63c3c7ea975aae3ec8861fe486c63a403f288bb27b206d5fd2f82e201c97
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-03 00:22:20 UTC
File Type:
ELF64 Little (Exe)
AV detection:
12 of 24 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=owfwhq6h5klvvlr6zcdb7zegyy5eapzirozhwidnl7jpqlradslq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation upx
Link:
https://tria.ge/reports/260103-antwva1jbj/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
UPX packed file
Enumerates active TCP sockets
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/192be09e-5f32-403c-ac2b-5522a3d69928
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/758b63c3c7ea975aae3ec8861fe486c63a403f288bb27b206d5fd2f82e201c97

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 758b63c3c7ea975aae3ec8861fe486c63a403f288bb27b206d5fd2f82e201c97

(this sample)

Mirai

elf 6fec59aa2a5ad87f9361c71a366150874c44742f1b20f52dd59d286e0c5cd6da

  
URLhaus
https://urlhaus.abuse.ch/url/3719328/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 6fec59aa2a5ad87f9361c71a366150874c44742f1b20f52dd59d286e0c5cd6da
  
Dropping
MD5 2d62fdd5948ba69f2eacd685a85f2513
  
URLhaus
https://urlhaus.abuse.ch/url/3722806/
  
URLhaus
https://urlhaus.abuse.ch/url/3722803/

Comments