MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 75aa30fc031d710ffad4dade42a90d8b98e9070cc3d8d732e3c00e006a0b096a. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 75aa30fc031d710ffad4dade42a90d8b98e9070cc3d8d732e3c00e006a0b096a
SHA3-384 hash: 6f360ad922686464df2f2a277d5400b33b418cca4921c3489d42ad3d417fae2ddd3b30f5e2e54346c7b464fdc91b3270
SHA1 hash: 3ad6ba92b08675ee976492f07ebf4a904d00b970
MD5 hash: 4c8216023b259460efb20c48e25606e3
humanhash: kitten-five-mars-dakota
File name:debug
Download: download sample
Signature Mirai
Create hunting rule
File size:64'412 bytes
First seen:2026-01-03 12:17:40 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:CRtZ/7vBWTnrmdEnZGMx7evEci5bPPiIhQwS9bRF2tXfrr08Qnouy8Gy4:+tx47CiZDeEcgjaIhrgkNn6outc
TLSH T19853023DC0B6CA49EA9B04ABEBAE724B3455463BB1984AF07749AC598D05E6F3D04702
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) :64'412 bytes
File size (de-compressed) :155'176 bytes
Format:linux/i386
Unpacked file: 18763735c9002fc6aa0ce0236032cfef33ee975fc12fb4ae5091eda14dc8b16a

Intelligence

File Origin
# of uploads :
1
# of downloads :
46
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/cb2e5ec9-6efd-45bc-bb35-945a92128df6/
Detection(s):
Unix.Dropper.Mirai-7135858-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Kills processes
Opens a port
Manages services
Launching a process
Sends data to a server
Sets a written file as executable
Creating a file
Connection attempt
Substitutes an application name
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/69590906127d6a14e0ce26e2/reports/74be090b-2b9c-4ee3-9d22-c90d2a3ecdbe/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-03T09:29:00Z UTC
Last seen:
2026-01-04T00:28:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.r 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/75aa30fc031d710ffad4dade42a90d8b98e9070cc3d8d732e3c00e006a0b096a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d69b6bf7-6a6d-4ae5-adf7-66eb7870e6b8
Behavior Graph:
Download SVG
%3 guuid=45f8b314-1a00-0000-c7c5-e226a50a0000 pid=2725 /usr/bin/sudo guuid=94fa9f17-1a00-0000-c7c5-e226af0a0000 pid=2735 /tmp/sample.bin net send-data write-config write-file guuid=45f8b314-1a00-0000-c7c5-e226a50a0000 pid=2725->guuid=94fa9f17-1a00-0000-c7c5-e226af0a0000 pid=2735 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=94fa9f17-1a00-0000-c7c5-e226af0a0000 pid=2735->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=94fa9f17-1a00-0000-c7c5-e226af0a0000 pid=2735->54d92a3b-1447-55af-b534-047898c60c8d send: 185B 51a553e2-ae0e-5eda-9e98-aa9e45810237 151.242.30.13:12121 guuid=94fa9f17-1a00-0000-c7c5-e226af0a0000 pid=2735->51a553e2-ae0e-5eda-9e98-aa9e45810237 send: 8B guuid=ba77b454-1a00-0000-c7c5-e226160b0000 pid=2838 /usr/bin/dash guuid=94fa9f17-1a00-0000-c7c5-e226af0a0000 pid=2735->guuid=ba77b454-1a00-0000-c7c5-e226160b0000 pid=2838 execve guuid=7536e358-1a00-0000-c7c5-e2261b0b0000 pid=2843 /usr/bin/dash guuid=94fa9f17-1a00-0000-c7c5-e226af0a0000 pid=2735->guuid=7536e358-1a00-0000-c7c5-e2261b0b0000 pid=2843 execve guuid=769cc65c-1a00-0000-c7c5-e226260b0000 pid=2854 /tmp/sample.bin guuid=94fa9f17-1a00-0000-c7c5-e226af0a0000 pid=2735->guuid=769cc65c-1a00-0000-c7c5-e226260b0000 pid=2854 clone guuid=820bca5c-1a00-0000-c7c5-e226270b0000 pid=2855 /tmp/sample.bin guuid=94fa9f17-1a00-0000-c7c5-e226af0a0000 pid=2735->guuid=820bca5c-1a00-0000-c7c5-e226270b0000 pid=2855 clone guuid=ade54055-1a00-0000-c7c5-e226180b0000 pid=2840 /usr/bin/systemctl guuid=ba77b454-1a00-0000-c7c5-e226160b0000 pid=2838->guuid=ade54055-1a00-0000-c7c5-e226180b0000 pid=2840 execve guuid=d68c1559-1a00-0000-c7c5-e2261c0b0000 pid=2844 /usr/bin/systemctl guuid=7536e358-1a00-0000-c7c5-e2261b0b0000 pid=2843->guuid=d68c1559-1a00-0000-c7c5-e2261c0b0000 pid=2844 execve guuid=5d2ae45c-1a00-0000-c7c5-e226280b0000 pid=2856 /tmp/sample.bin guuid=769cc65c-1a00-0000-c7c5-e226260b0000 pid=2854->guuid=5d2ae45c-1a00-0000-c7c5-e226280b0000 pid=2856 clone guuid=a0c0e85c-1a00-0000-c7c5-e226290b0000 pid=2857 /tmp/sample.bin guuid=769cc65c-1a00-0000-c7c5-e226260b0000 pid=2854->guuid=a0c0e85c-1a00-0000-c7c5-e226290b0000 pid=2857 clone
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9d215cfd-47ca-40af-a8c0-9ad20831ceed
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1844096
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: 1844096 Sample: debug.elf Startdate: 03/01/2026 Architecture: LINUX Score: 68 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 151.242.30.13, 12121, 42452 RASANAIR Iran (ISLAMIC Republic Of) 2->33 35 2 other IPs or domains 2->35 37 Malicious sample detected (through community Yara rule) 2->37 39 Multi AV Scanner detection for submitted file 2->39 41 Yara detected Mirai 2->41 43 Sample is packed with UPX 2->43 8 debug.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 file5 29 /usr/local/bin/infinitd, ELF 8->29 dropped 13 debug.elf sh 8->13         started        15 debug.elf sh 8->15         started        17 debug.elf 8->17         started        19 debug.elf 8->19         started        process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started        25 debug.elf 17->25         started        27 debug.elf 17->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/75aa30fc031d710ffad4dade42a90d8b98e9070cc3d8d732e3c00e006a0b096a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/75aa30fc031d710ffad4dade42a90d8b98e9070cc3d8d732e3c00e006a0b096a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/75aa30fc031d710ffad4dade42a90d8b98e9070cc3d8d732e3c00e006a0b096a
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-03 12:18:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 37 (48.65%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=owvdb7addvyq76wu3lpefkinromosbymypmnomxdyahaa2qlbfva._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-pghbssxjdq/
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:
Malicious
Tags:
Unix.Dropper.Mirai-7135858-0
YARA:
n/a
Link:
https://app.threat.zone/submission/a20aafee-5920-46c6-b996-333a42711fcc
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.74
Link:
https://yomi.yoroi.company/submissions/75aa30fc031d710ffad4dade42a90d8b98e9070cc3d8d732e3c00e006a0b096a

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 75aa30fc031d710ffad4dade42a90d8b98e9070cc3d8d732e3c00e006a0b096a

(this sample)

Mirai

elf 18763735c9002fc6aa0ce0236032cfef33ee975fc12fb4ae5091eda14dc8b16a

  
URLhaus
https://urlhaus.abuse.ch/url/3722814/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 18763735c9002fc6aa0ce0236032cfef33ee975fc12fb4ae5091eda14dc8b16a
  
Dropping
MD5 05979e2acefdd81617c6d520ac1ac044
  
URLhaus
https://urlhaus.abuse.ch/url/3722816/

Comments