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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdb15b29263e6188cecba68c3fafcb5306ea312961933a681c1a248fbcaac4c7. 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: 7


Intelligence 7 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdb15b29263e6188cecba68c3fafcb5306ea312961933a681c1a248fbcaac4c7
SHA3-384 hash: 1b9dcba3d558a469aec5592bc814401c5eab26a56c0e76ec00954b447b781e612833a6d38aa35c784dfcbbef7418fd01
SHA1 hash: 661849b9140a4d0b2c5e8f972fb1332a35c130ce
MD5 hash: 2c3086cd1dc0451ea08844a1ceb61f98
humanhash: zulu-coffee-glucose-red
File name:splx86
Download: download sample
Signature Mirai
Create hunting rule
File size:104'924 bytes
First seen:2026-11-12 07:52:03 UTC
Last seen:2026-11-12 08:27:14 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:KtyR5SerkLaYcCqeYj2yWgc7bzL4UPxnk/QUUMk+m4T5BBbmjh6nCSzbNU:wA0ewaAFYrWgQ1UUJaTBGh6nvhU
TLSH T18EA37DC1D343D8F6E90506B1602BF337A636D9BA0128FDE3EB646F329835A60A54774D
telfhash t16e317ffab16518d46bd09403f39f1770dd0dab6b605067d309f2ad243525542927fd3d
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 torii

Intelligence

File Origin
# of uploads :
2
# of downloads :
75
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6af5702c00c2787662675e9d/reports/5f87a8f1-4444-4cb5-9e8b-f377b331ea25/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/10fcaaa2-7147-4f4f-9d39-87f96ec924ce
Behavior Graph:
Download SVG
%3 guuid=3bd386c8-1600-0000-45e7-3df3600f0000 pid=3936 /usr/bin/sudo guuid=9d3ff7ca-1600-0000-45e7-3df36b0f0000 pid=3947 /tmp/sample.bin net guuid=3bd386c8-1600-0000-45e7-3df3600f0000 pid=3936->guuid=9d3ff7ca-1600-0000-45e7-3df36b0f0000 pid=3947 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=9d3ff7ca-1600-0000-45e7-3df36b0f0000 pid=3947->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=88dc93cb-1600-0000-45e7-3df36f0f0000 pid=3951 /tmp/. dns net send-data zombie guuid=9d3ff7ca-1600-0000-45e7-3df36b0f0000 pid=3947->guuid=88dc93cb-1600-0000-45e7-3df36f0f0000 pid=3951 clone 977f0b82-7670-5633-b966-eab7198746bf 37.252.191.197:53 guuid=88dc93cb-1600-0000-45e7-3df36f0f0000 pid=3951->977f0b82-7670-5633-b966-eab7198746bf send: 26B 95b88873-6c6c-5cdf-a78b-e48539f53ab2 103.1.184.110:53 guuid=88dc93cb-1600-0000-45e7-3df36f0f0000 pid=3951->95b88873-6c6c-5cdf-a78b-e48539f53ab2 send: 26B 873d85d1-f3ef-5772-8249-c33ece88aa4e 85.122.114.16:41853 guuid=88dc93cb-1600-0000-45e7-3df36f0f0000 pid=3951->873d85d1-f3ef-5772-8249-c33ece88aa4e send: 368B guuid=c048dbcb-1600-0000-45e7-3df3710f0000 pid=3953 /tmp/. guuid=88dc93cb-1600-0000-45e7-3df36f0f0000 pid=3951->guuid=c048dbcb-1600-0000-45e7-3df3710f0000 pid=3953 clone guuid=faebdecb-1600-0000-45e7-3df3720f0000 pid=3954 /tmp/. guuid=88dc93cb-1600-0000-45e7-3df36f0f0000 pid=3951->guuid=faebdecb-1600-0000-45e7-3df3720f0000 pid=3954 clone guuid=066be4cb-1600-0000-45e7-3df3730f0000 pid=3955 /tmp/. dns net send-data guuid=88dc93cb-1600-0000-45e7-3df36f0f0000 pid=3951->guuid=066be4cb-1600-0000-45e7-3df3730f0000 pid=3955 clone guuid=101f1096-1700-0000-45e7-3df324120000 pid=4644 /tmp/. net guuid=88dc93cb-1600-0000-45e7-3df36f0f0000 pid=3951->guuid=101f1096-1700-0000-45e7-3df324120000 pid=4644 clone guuid=066be4cb-1600-0000-45e7-3df3730f0000 pid=3955|network network activity to 257 IP addresses review logs to see them all guuid=066be4cb-1600-0000-45e7-3df3730f0000 pid=3955->guuid=066be4cb-1600-0000-45e7-3df3730f0000 pid=3955|network network a18da1aa-ccfe-5abc-8760-19308a622d5a 85.122.114.16:8767 guuid=101f1096-1700-0000-45e7-3df324120000 pid=4644->a18da1aa-ccfe-5abc-8760-19308a622d5a con
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/c5a9171f-48af-4c31-9f3b-cfd6ba66ce15
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cdb15b29263e6188cecba68c3fafcb5306ea312961933a681c1a248fbcaac4c7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/cdb15b29263e6188cecba68c3fafcb5306ea312961933a681c1a248fbcaac4c7/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-11-12 07:52:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
7 of 36 (19.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwyvwkjghzqyrtwlu2gd7l6lkmdoumjjmgjtu2a4disi7pfkytdq._file
Result
Malware family:
n/a
Score:
  9/10
Tags:
discovery linux
Link:
https://tria.ge/reports/261112-jqgtqsey5r/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
Renames itself
Unexpected DNS network traffic destination
Contacts a large (781) amount of remote hosts
Creates a large amount of network flows
Malware Family:
mirai
Create hunting rule
Malicious:
True
Tags:
elf
Link:
https://intel.virussign.com/intelligence/file/cdb15b29263e6188cecba68c3fafcb5306ea312961933a681c1a248fbcaac4c7
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.41
Link:
https://yomi.yoroi.company/submissions/cdb15b29263e6188cecba68c3fafcb5306ea312961933a681c1a248fbcaac4c7

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_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
Rule name:Linux_Trojan_Mirai_5f7b67b8
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
Create hunting rule
Author:Elastic Security
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
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 cdb15b29263e6188cecba68c3fafcb5306ea312961933a681c1a248fbcaac4c7

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/4059955/

Comments