MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 10f5b9893c6cf7480c6d853138dce5f539f6d31e70a509bd34f6f088632c54bf. 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: 12


Intelligence 12 IOCs YARA 13 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 10f5b9893c6cf7480c6d853138dce5f539f6d31e70a509bd34f6f088632c54bf
SHA3-384 hash: 7e5240c7ba9c6f44f7bcfd1b2da6882d0868c5f7a2e5a1e4172200d505b300a7dc7d73b4cee760ad052fcbb555cd1b00
SHA1 hash: c953838612c7982698dcedb80a1d40962a6b0ae3
MD5 hash: 20c775798e2a726e4c61d560e5c29d8a
humanhash: edward-carolina-india-california
File name:i686
Download: download sample
Signature Mirai
Create hunting rule
File size:163'524 bytes
First seen:2025-12-30 00:12:36 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:o2KP+yhuPzBPZsflHh/4vbHtso9tTsJWrE8LEns/DDFMSbAcHhWp1zUhIB1bsk:G+yhuPzBhsflHN4zHtsoP5cs/CK7HhWB
TLSH T1F0F35A41FA87C0F6D817897060A7F73FDB32983A4077D69DEF999F31DA279018216298
telfhash t1b5518cf9ba6a09e89bc49903e68e2721dd0dd67b386435f806f717d432b7d414279c38
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 c1cbdce90d43f9e18194d728f0a0e2276067234d4604bbe2163776ab5c6c4386
File size (compressed) :64'732 bytes
File size (de-compressed) :163'524 bytes
Format:linux/i386
Packed file: c1cbdce90d43f9e18194d728f0a0e2276067234d4604bbe2163776ab5c6c4386

Intelligence

File Origin
# of uploads :
1
# of downloads :
42
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/edcf1437-bfc6-4d1a-8f23-009f9406a4b3/
Detection(s):
Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-14.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-9441505-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10017298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt mirai obfuscated obfuscated
Link:
https://www.filescan.io/uploads/69531919127d6a14e0c761a9/reports/0d9c8de3-3165-4b61-97cf-3ac5d6877472/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-29T21:23:00Z UTC
Last seen:
2025-12-29T22:10:00Z 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/10f5b9893c6cf7480c6d853138dce5f539f6d31e70a509bd34f6f088632c54bf/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3d767a27-9e73-4dab-bca2-8ae0d0c3831a
Behavior Graph:
Download SVG
%3 guuid=b85718e1-1f00-0000-f5d0-261d77090000 pid=2423 /usr/bin/sudo guuid=26992ee5-1f00-0000-f5d0-261d7e090000 pid=2430 /tmp/sample.bin net write-config write-file guuid=b85718e1-1f00-0000-f5d0-261d77090000 pid=2423->guuid=26992ee5-1f00-0000-f5d0-261d7e090000 pid=2430 execve 8b0a01dc-0728-52c1-8024-c4ba7801b8d6 8.8.8.8:53 guuid=26992ee5-1f00-0000-f5d0-261d7e090000 pid=2430->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f03dcde5-1f00-0000-f5d0-261d81090000 pid=2433 /usr/bin/dash guuid=26992ee5-1f00-0000-f5d0-261d7e090000 pid=2430->guuid=f03dcde5-1f00-0000-f5d0-261d81090000 pid=2433 execve guuid=6872a9e8-1f00-0000-f5d0-261d89090000 pid=2441 /usr/bin/dash guuid=26992ee5-1f00-0000-f5d0-261d7e090000 pid=2430->guuid=6872a9e8-1f00-0000-f5d0-261d89090000 pid=2441 execve guuid=0ce849eb-1f00-0000-f5d0-261d92090000 pid=2450 /tmp/sample.bin guuid=26992ee5-1f00-0000-f5d0-261d7e090000 pid=2430->guuid=0ce849eb-1f00-0000-f5d0-261d92090000 pid=2450 clone guuid=dd811418-2100-0000-f5d0-261d6e0c0000 pid=3182 /tmp/sample.bin guuid=26992ee5-1f00-0000-f5d0-261d7e090000 pid=2430->guuid=dd811418-2100-0000-f5d0-261d6e0c0000 pid=3182 clone guuid=f83f1a18-2100-0000-f5d0-261d6f0c0000 pid=3183 /tmp/sample.bin dns net send-data zombie guuid=26992ee5-1f00-0000-f5d0-261d7e090000 pid=2430->guuid=f83f1a18-2100-0000-f5d0-261d6f0c0000 pid=3183 clone guuid=887768e6-1f00-0000-f5d0-261d83090000 pid=2435 /usr/bin/systemctl guuid=f03dcde5-1f00-0000-f5d0-261d81090000 pid=2433->guuid=887768e6-1f00-0000-f5d0-261d83090000 pid=2435 execve guuid=84ca3ae9-1f00-0000-f5d0-261d8b090000 pid=2443 /usr/bin/systemctl guuid=6872a9e8-1f00-0000-f5d0-261d89090000 pid=2441->guuid=84ca3ae9-1f00-0000-f5d0-261d8b090000 pid=2443 execve guuid=165657eb-1f00-0000-f5d0-261d93090000 pid=2451 /tmp/sample.bin guuid=0ce849eb-1f00-0000-f5d0-261d92090000 pid=2450->guuid=165657eb-1f00-0000-f5d0-261d93090000 pid=2451 clone guuid=f00e5eeb-1f00-0000-f5d0-261d94090000 pid=2452 /tmp/sample.bin net send-data zombie guuid=0ce849eb-1f00-0000-f5d0-261d92090000 pid=2450->guuid=f00e5eeb-1f00-0000-f5d0-261d94090000 pid=2452 clone guuid=f00e5eeb-1f00-0000-f5d0-261d94090000 pid=2452->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con 54d92a3b-1447-55af-b534-047898c60c8d 1.1.1.1:53 guuid=f00e5eeb-1f00-0000-f5d0-261d94090000 pid=2452->54d92a3b-1447-55af-b534-047898c60c8d send: 185B 55e75a70-5f0f-5401-b0ef-995451b8fb69 teamc2.duckdns.org:12121 guuid=f00e5eeb-1f00-0000-f5d0-261d94090000 pid=2452->55e75a70-5f0f-5401-b0ef-995451b8fb69 send: 8B guuid=f83f1a18-2100-0000-f5d0-261d6f0c0000 pid=3183->8b0a01dc-0728-52c1-8024-c4ba7801b8d6 con guuid=f83f1a18-2100-0000-f5d0-261d6f0c0000 pid=3183->54d92a3b-1447-55af-b534-047898c60c8d send: 36B guuid=f83f1a18-2100-0000-f5d0-261d6f0c0000 pid=3183->55e75a70-5f0f-5401-b0ef-995451b8fb69 send: 10B
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c7a5bea0-f920-4fa7-87c7-5f965b90148f
Result
Threat name:
Gafgyt
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1841832
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1841832 Sample: i686.elf Startdate: 30/12/2025 Architecture: LINUX Score: 88 31 169.254.169.254, 80 USDOSUS Reserved 2->31 33 teamc2.duckdns.org 151.242.30.13, 12121, 60882, 60884 RASANAIR Iran (ISLAMIC Republic Of) 2->33 35 daisy.ubuntu.com 2->35 37 Found malware configuration 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for dropped file 2->41 43 3 other signatures 2->43 8 i686.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 file5 29 /usr/local/bin/infinitd, ELF 8->29 dropped 13 i686.elf sh 8->13         started        15 i686.elf sh 8->15         started        17 i686.elf 8->17         started        19 2 other processes 8->19 process6 process7 21 sh systemctl 13->21         started        23 sh systemctl 15->23         started        25 i686.elf 17->25         started        27 i686.elf 17->27         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/10f5b9893c6cf7480c6d853138dce5f539f6d31e70a509bd34f6f088632c54bf
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/10f5b9893c6cf7480c6d853138dce5f539f6d31e70a509bd34f6f088632c54bf/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/10f5b9893c6cf7480c6d853138dce5f539f6d31e70a509bd34f6f088632c54bf
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-30 00:13:19 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 36 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cd23tcj4nt3uqddnquytrxhf6u47nuy6ocsqtpju63yiqyzmks7q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery linux persistence privilege_escalation
Link:
https://tria.ge/reports/251230-ahwhgsymas/
Behaviour
Reads runtime system information
Changes its process name
Enumerates running processes
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:
trojan mirai Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Mirai_268aac0b Linux_Trojan_Mirai_0cb1699c Linux_Trojan_Mirai_70ef58f1 Linux_Trojan_Mirai_485c4b13 Linux_Trojan_Mirai_7d05725e Linux_Trojan_Mirai_2e3f67a9 Linux_Trojan_Mirai_0d73971c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_cc93863b
Link:
https://app.threat.zone/submission/c8ccf268-9375-4a8d-9b57-3f0d5623ba9e
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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_Mirai_0cb1699c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_0d73971c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_268aac0b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_2e3f67a9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_485c4b13
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_70ef58f1
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_7d05725e
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
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 c1cbdce90d43f9e18194d728f0a0e2276067234d4604bbe2163776ab5c6c4386

Mirai

elf 10f5b9893c6cf7480c6d853138dce5f539f6d31e70a509bd34f6f088632c54bf

(this sample)

  
Dropped by
SHA256 c1cbdce90d43f9e18194d728f0a0e2276067234d4604bbe2163776ab5c6c4386
  
URLhaus
https://urlhaus.abuse.ch/url/3722808/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a4c7c281c10d0eada7838096a92017cc
  
URLhaus
https://urlhaus.abuse.ch/url/3722798/
  
URLhaus
https://urlhaus.abuse.ch/url/3719336/

Comments