MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f15e3d2d7feb913f89df38b40294ef00c1bb8a5539be75fe7161a71ea7ae1822. 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 16 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f15e3d2d7feb913f89df38b40294ef00c1bb8a5539be75fe7161a71ea7ae1822
SHA3-384 hash: 56c4137ff37402a975858aa6d68b86cdb26bafa34898affae492414a7efefa4358d4bd825f6aa9997a0eaf3bb5f60028
SHA1 hash: e7c48736951516911a9d40a8b488866f759c49f9
MD5 hash: 6dae7dd1002aee2dcb7e189d8b3dbc50
humanhash: maryland-oklahoma-oven-nevada
File name:zyre.dbg
Download: download sample
Signature Mirai
Create hunting rule
File size:261'372 bytes
First seen:2026-05-09 18:35:28 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:DpdLyu35RUn1ulERw3cRBPZZJgBjbkxZ+f0W3YehOwh+U1p4hjLMVZVhePVrp:fbUn1KcdSg+vhOS6jLMVZVhePVrp
TLSH T19C447E137B484DFFC92EC7B15EEBA3208A13F0350B27A79B37546A952F4B1985E94318
telfhash t17a21c276eb24d5361a20d85c4ded47b1052ec726314aff73ff21a65ca46e40e981590f
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

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
SecuriteInfo.com.Linux.Mirai.10456.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7540662-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Collects information on the RAM
Runs as daemon
Opens a port
Collects information on the CPU
Receives data from a server
Kills processes
DNS request
Sends data to a server
Connection attempt
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt gcc masquerade mirai
Link:
https://www.filescan.io/uploads/69ff7e7586e92bda70260040/reports/ceed347a-2a0e-4543-ad3b-3d878c01adaf/overview
Verdict:
Malicious
File Type:
elf.64.le
First seen:
2026-05-09T16:14:00Z UTC
Last seen:
2026-05-09T16:33:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f15e3d2d7feb913f89df38b40294ef00c1bb8a5539be75fe7161a71ea7ae1822/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/77750860-50df-41ee-8aa4-39eefbcea254
Behavior Graph:
Download SVG
%3 guuid=015a8090-1700-0000-4a07-ecc55a0a0000 pid=2650 /usr/bin/sudo guuid=d99a1892-1700-0000-4a07-ecc5600a0000 pid=2656 /tmp/sample.bin net send-data guuid=015a8090-1700-0000-4a07-ecc55a0a0000 pid=2650->guuid=d99a1892-1700-0000-4a07-ecc5600a0000 pid=2656 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=d99a1892-1700-0000-4a07-ecc5600a0000 pid=2656->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 72B 2cc12d6f-7e88-5133-adf1-d386d7aa3d9c 176.65.139.253:9506 guuid=d99a1892-1700-0000-4a07-ecc5600a0000 pid=2656->2cc12d6f-7e88-5133-adf1-d386d7aa3d9c send: 56B guuid=30edb7b7-1700-0000-4a07-ecc5c20a0000 pid=2754 /tmp/sample.bin net send-data zombie guuid=d99a1892-1700-0000-4a07-ecc5600a0000 pid=2656->guuid=30edb7b7-1700-0000-4a07-ecc5c20a0000 pid=2754 clone guuid=30edb7b7-1700-0000-4a07-ecc5c20a0000 pid=2754->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 396B guuid=30edb7b7-1700-0000-4a07-ecc5c20a0000 pid=2754->2cc12d6f-7e88-5133-adf1-d386d7aa3d9c send: 616B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d06c3cb2-a988-4262-a366-f1560ef32c4a
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f15e3d2d7feb913f89df38b40294ef00c1bb8a5539be75fe7161a71ea7ae1822
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f15e3d2d7feb913f89df38b40294ef00c1bb8a5539be75fe7161a71ea7ae1822/
Threat name:
Linux.Network.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-09 18:35:39 UTC
File Type:
ELF64 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6fpd2ll75oit7co7hc2affhpada3xcsvhg7hl7trmgtr5j5odara._file
Result
Malware family:
n/a
Score:
  4/10
Tags:
antivm discovery linux
Link:
https://tria.ge/reports/260509-w8l8dsbz7v/
Behaviour
Reads runtime system information
Checks CPU configuration
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/f15e3d2d7feb913f89df38b40294ef00c1bb8a5539be75fe7161a71ea7ae1822

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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_0cd591cd
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_33b4111a
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_620087b9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_807911a2
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_9e9530a7
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_a33a8363
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d0c57a2e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d4227dbf
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Gafgyt_d996d335
Create hunting rule
Author:Elastic Security
Rule name:MatchByteSequence
Create hunting rule
Author:Generated by ChatGPT
Description:Rule to match specific byte sequence: 89 C8 C1 E8 08 31 D1 31 C8
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 f15e3d2d7feb913f89df38b40294ef00c1bb8a5539be75fe7161a71ea7ae1822

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3824694/
  
Delivery method
Distributed via web download

Comments