MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c75eaa15ba7340b45c48aefbd94a7aa06ea5ff5d683f70082cfe02607bb9760. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c75eaa15ba7340b45c48aefbd94a7aa06ea5ff5d683f70082cfe02607bb9760
SHA3-384 hash: 59788e5643524a83719748e2826890845e1289f22d25b775921483676b3147c763fc79bdb1498ee66c25b6720c7bfc5f
SHA1 hash: a1306cb3aff366c3023f141a6a74ce28ba9c1c3c
MD5 hash: df3257e6fb931e80792c63217973bac3
humanhash: idaho-saturn-two-saturn
File name:mips
Download: download sample
Signature Mirai
Create hunting rule
File size:244'420 bytes
First seen:2025-12-14 23:11:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:XviKNaCx/Ss8sk30efliD4fPPY1aNRkvzx:fJ8JfXUzx
TLSH T18E34D90E6F228F7DF7A8877457F78E24975923D622E2D584D1ACD2041E2029E741FBB8
telfhash t1354182180db807e062695c5e499dff36d6a330db7e162c278e21e86eab69b435d11c0c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 49b5d4b51083347f4aef30fb43fb58c9e330a220aa5c399dc3ada968d6a54216
File size (compressed) :74'100 bytes
File size (de-compressed) :244'420 bytes
Format:linux/mips
Packed file: 49b5d4b51083347f4aef30fb43fb58c9e330a220aa5c399dc3ada968d6a54216

Intelligence

File Origin
# of uploads :
1
# of downloads :
82
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/607037b7-727b-4652-beef-dbf246fa7457/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.32133.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated
Link:
https://www.filescan.io/uploads/693f44471eac7b9b76a9e393/reports/6e80e1f3-b426-4d8d-a03e-e5fba52125ec/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-14T21:26:00Z UTC
Last seen:
2025-12-14T23:05:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/9c75eaa15ba7340b45c48aefbd94a7aa06ea5ff5d683f70082cfe02607bb9760/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7291d6e1-91ff-4466-b8be-fcfc5adfa147
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1832653
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1832653 Sample: mips.elf Startdate: 15/12/2025 Architecture: LINUX Score: 72 35 169.254.169.254, 80 USDOSUS Reserved 2->35 37 151.242.30.13, 12121, 56254, 56256 RASANAIR Iran (ISLAMIC Republic Of) 2->37 39 4 other IPs or domains 2->39 41 Antivirus detection for dropped file 2->41 43 Antivirus / Scanner detection for submitted sample 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Yara detected Gafgyt 2->47 8 mips.elf 2->8         started        11 systemd snapd-env-generator 2->11         started        13 dash rm 2->13         started        15 2 other processes 2->15 signatures3 process4 file5 33 /usr/local/bin/infinitd, ELF 8->33 dropped 17 mips.elf sh 8->17         started        19 mips.elf sh 8->19         started        21 mips.elf 8->21         started        23 2 other processes 8->23 process6 process7 25 sh systemctl 17->25         started        27 sh systemctl 19->27         started        29 mips.elf 21->29         started        31 mips.elf 21->31         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/9c75eaa15ba7340b45c48aefbd94a7aa06ea5ff5d683f70082cfe02607bb9760
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c75eaa15ba7340b45c48aefbd94a7aa06ea5ff5d683f70082cfe02607bb9760/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-14 23:12:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tr26vik3u42awroerlx33ffhvidoux7v22b7oaecz7qcmb53s5qa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery persistence privilege_escalation
Link:
https://tria.ge/reports/251214-26wa6ser8z/
Behaviour
Enumerates kernel/hardware configuration
Reads runtime system information
System Network Configuration Discovery
Enumerates running processes
Modifies systemd
Write file to user bin folder
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8c2c65ae-0475-4254-9618-b61c5d64046a
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/9c75eaa15ba7340b45c48aefbd94a7aa06ea5ff5d683f70082cfe02607bb9760

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_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 49b5d4b51083347f4aef30fb43fb58c9e330a220aa5c399dc3ada968d6a54216

Mirai

elf 9c75eaa15ba7340b45c48aefbd94a7aa06ea5ff5d683f70082cfe02607bb9760

(this sample)

  
Dropped by
SHA256 49b5d4b51083347f4aef30fb43fb58c9e330a220aa5c399dc3ada968d6a54216
  
URLhaus
https://urlhaus.abuse.ch/url/3719334/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3722805/
  
Dropped by
MD5 436391f7175231df5221eec379655ac1
  
URLhaus
https://urlhaus.abuse.ch/url/3722823/

Comments