MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d3f10f6d5e3c2b912e20a40579c75536930b660f07129c21bbd9788ac4efc728. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d3f10f6d5e3c2b912e20a40579c75536930b660f07129c21bbd9788ac4efc728
SHA3-384 hash: 467832309136999c68a349b3a337580d10b720324ed905fda7018325f3d6080eb615c4ed1fb2e93bf95b3900bb260ccb
SHA1 hash: 29a6ad5fe8140d0fe5409a34eb943b1680dd23be
MD5 hash: 6e392aca92e0bf020c9440b2e8442cbc
humanhash: neptune-king-happy-glucose
File name:morte.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:45'112 bytes
First seen:2025-11-14 23:26:31 UTC
Last seen:2025-11-15 22:03:10 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:UcKmeLMxHfx3DKQsfnwGaE/NIpODDKnrC+6qD0T0FpWVizg9C4oMupWOgK9UQNvi:aJuJxsfapOfKnKqD04a0zgXoXWK9UQNK
TLSH T1E313F165E298925DE01F0171186BFE483E54A22F043C85F9FA9C921EC892B4CBF48367
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) :45'112 bytes
File size (de-compressed) :100'564 bytes
Format:linux/i386
Unpacked file: 1f3d38db2725255ec9aab6caa0f3f0b4f477d6f5a142cd836f3e7211f575791c

Intelligence

File Origin
# of uploads :
2
# of downloads :
48
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Runs as daemon
Opens a port
Sends data to a server
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed upx
Link:
https://www.filescan.io/uploads/6917bad8f04a3abf8ec2b221/reports/4a07d1b6-c638-45a2-9bd3-93d28d758864/overview
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/d3f10f6d5e3c2b912e20a40579c75536930b660f07129c21bbd9788ac4efc728
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:
2025-11-14T17:17:00Z UTC
Last seen:
2025-11-16T01:36:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw
Link:
https://opentip.kaspersky.com/d3f10f6d5e3c2b912e20a40579c75536930b660f07129c21bbd9788ac4efc728/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cc18b8fb-c8f5-4706-afd7-018899533755
Behavior Graph:
Download SVG
%3 guuid=e502d6a0-1e00-0000-f1bf-cb933e140000 pid=5182 /usr/bin/sudo guuid=5a3f8fa5-1e00-0000-f1bf-cb933f140000 pid=5183 /tmp/sample.bin net guuid=e502d6a0-1e00-0000-f1bf-cb933e140000 pid=5182->guuid=5a3f8fa5-1e00-0000-f1bf-cb933f140000 pid=5183 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=5a3f8fa5-1e00-0000-f1bf-cb933f140000 pid=5183->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=a44bc2a6-1e00-0000-f1bf-cb9340140000 pid=5184 /tmp/sample.bin guuid=5a3f8fa5-1e00-0000-f1bf-cb933f140000 pid=5183->guuid=a44bc2a6-1e00-0000-f1bf-cb9340140000 pid=5184 clone guuid=5a7d81d3-1f00-0000-f1bf-cb9350140000 pid=5200 /tmp/sample.bin guuid=5a3f8fa5-1e00-0000-f1bf-cb933f140000 pid=5183->guuid=5a7d81d3-1f00-0000-f1bf-cb9350140000 pid=5200 clone guuid=578587d3-1f00-0000-f1bf-cb9351140000 pid=5201 /tmp/sample.bin net send-data zombie guuid=5a3f8fa5-1e00-0000-f1bf-cb933f140000 pid=5183->guuid=578587d3-1f00-0000-f1bf-cb9351140000 pid=5201 clone guuid=ad88cda6-1e00-0000-f1bf-cb9341140000 pid=5185 /tmp/sample.bin guuid=a44bc2a6-1e00-0000-f1bf-cb9340140000 pid=5184->guuid=ad88cda6-1e00-0000-f1bf-cb9341140000 pid=5185 clone guuid=bedad9a6-1e00-0000-f1bf-cb9342140000 pid=5186 /tmp/sample.bin dns net send-data zombie guuid=a44bc2a6-1e00-0000-f1bf-cb9340140000 pid=5184->guuid=bedad9a6-1e00-0000-f1bf-cb9342140000 pid=5186 clone guuid=bedad9a6-1e00-0000-f1bf-cb9342140000 pid=5186->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 108B 523b0464-0fb8-5b09-bcd5-9d712137b22c vmr3b.bounceme.net:12121 guuid=bedad9a6-1e00-0000-f1bf-cb9342140000 pid=5186->523b0464-0fb8-5b09-bcd5-9d712137b22c con guuid=578587d3-1f00-0000-f1bf-cb9351140000 pid=5201->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 send: 540B cf3062e1-a511-5898-b42a-5b1904194015 vmr3b.bounceme.net:80 guuid=578587d3-1f00-0000-f1bf-cb9351140000 pid=5201->cf3062e1-a511-5898-b42a-5b1904194015 con
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e110baa7-d41c-4e55-a185-5aa0f66b9cf1
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1814500
Signature
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1814500 Sample: morte.x86.elf Startdate: 15/11/2025 Architecture: LINUX Score: 68 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 vmr3b.bounceme.net 41.216.189.110, 12121, 49716, 55884 AS40676US South Africa 2->24 26 daisy.ubuntu.com 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 morte.x86.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 morte.x86.elf 8->12         started        14 morte.x86.elf 8->14         started        16 morte.x86.elf 8->16         started        process6 18 morte.x86.elf 12->18         started        20 morte.x86.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d3f10f6d5e3c2b912e20a40579c75536930b660f07129c21bbd9788ac4efc728
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d3f10f6d5e3c2b912e20a40579c75536930b660f07129c21bbd9788ac4efc728/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/d3f10f6d5e3c2b912e20a40579c75536930b660f07129c21bbd9788ac4efc728
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-14 23:27:22 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2pyq63k6hqvzclrauqcxtr2vg2jqwzqpa4jjyin33f4ivrhpy4ua._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/251114-3fjecsxras/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
vmr3b.bounceme.net
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8bb41f59-b233-4060-838b-03ac0b843b30
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/d3f10f6d5e3c2b912e20a40579c75536930b660f07129c21bbd9788ac4efc728

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 d3f10f6d5e3c2b912e20a40579c75536930b660f07129c21bbd9788ac4efc728

(this sample)

Mirai

elf 1f3d38db2725255ec9aab6caa0f3f0b4f477d6f5a142cd836f3e7211f575791c

  
URLhaus
https://urlhaus.abuse.ch/url/3704797/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 1f3d38db2725255ec9aab6caa0f3f0b4f477d6f5a142cd836f3e7211f575791c
  
Dropping
MD5 89621702be080d11492201a625787679

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