MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 669cd6234735a21f97020404ed5cb523e86e4533488b278119255130a680e70d. 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 20 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 669cd6234735a21f97020404ed5cb523e86e4533488b278119255130a680e70d
SHA3-384 hash: 6f27800364582090c3d64a81ac5b49af434f0bd746ad76f2bde7f62a760d5476fcbbbc3086984ae679373c8e1f59e8ca
SHA1 hash: 42255606a0b280146ce45ea1aad94fb2b3d7e00c
MD5 hash: d77d9d74452d1ecc7ea078b374891c44
humanhash: saturn-potato-muppet-monkey
File name:camp.i686
Download: download sample
Signature Mirai
Create hunting rule
File size:103'604 bytes
First seen:2025-11-10 17:43:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:i97kVOqyMqgcoOzphOzzLiRnapA0OWnyEEH1G1vEmiRrcuM9Om9:i97CyMPozzOziRna6qyEEH1GBEpOv
TLSH T10DA32881F98786F2C4174838305BB73FDA32D9E95072AA98EF999F36D937601920335D
telfhash t1783139b6f9760ce4bbe06903e24c5b317d1dabb768b465b208f3283136a2145917ac39
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 2eec4b9305f2bfd31c6293c1e157b2525650167d4569fb69d773c500ed2a6623
File size (compressed) :45'772 bytes
File size (de-compressed) :103'604 bytes
Format:linux/i386
Packed file: 2eec4b9305f2bfd31c6293c1e157b2525650167d4569fb69d773c500ed2a6623

Intelligence

File Origin
# of uploads :
1
# of downloads :
66
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135881-0
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-7135996-0
Create hunting rule

Unix.Dropper.Mirai-7136013-0
Create hunting rule

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

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

Unix.Dropper.Mirai-7136033-0
Create hunting rule

Unix.Dropper.Mirai-7136057-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

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

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

Unix.Trojan.Mirai-9807962-0
Create hunting rule

Unix.Trojan.Mirai-9808381-0
Create hunting rule

Unix.Trojan.Mirai-9858729-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Sends data to a server
Receives data from a server
Runs as daemon
Deleting of the original file
Performs a bruteforce attack in the network
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet gafgyt masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6912246d25e2ba5c4fc85dd5/reports/6e5e074f-648e-418f-84d8-afc8638c06f5/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
x86
Packer:
not packed
Botnet:
unknown
Number of open files:
49
Number of processes launched:
8
Processes remaning?
false
Remote TCP ports scanned:
80,23,443,37215
Full report:
https://elfdigest.com/brief/669cd6234735a21f97020404ed5cb523e86e4533488b278119255130a680e70d
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
type:Mirai 185.176.94.42:3778
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-10T15:51:00Z UTC
Last seen:
2025-11-10T16:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/669cd6234735a21f97020404ed5cb523e86e4533488b278119255130a680e70d/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/6f72f08e-838b-4cfe-a286-776bed273b3b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1811612
Signature
Antivirus / Scanner detection for submitted sample
Detected Mirai
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample deletes itself
Suricata IDS alerts for network traffic
Uses known network protocols on non-standard ports
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1811612 Sample: camp.i686.elf Startdate: 10/11/2025 Architecture: LINUX Score: 100 42 123.201.65.20 YOU-INDIA-APYOUBroadbandCableIndiaLtdIN India 2->42 44 123.201.65.63 YOU-INDIA-APYOUBroadbandCableIndiaLtdIN India 2->44 46 98 other IPs or domains 2->46 48 Suricata IDS alerts for network traffic 2->48 50 Malicious sample detected (through community Yara rule) 2->50 52 Antivirus / Scanner detection for submitted sample 2->52 54 4 other signatures 2->54 9 camp.i686.elf 2->9         started        12 dash rm 2->12         started        14 dash rm 2->14         started        signatures3 process4 signatures5 56 Sample deletes itself 9->56 16 camp.i686.elf 9->16         started        18 camp.i686.elf 9->18         started        20 camp.i686.elf 9->20         started        process6 process7 22 camp.i686.elf 16->22         started        24 camp.i686.elf 16->24         started        26 camp.i686.elf 18->26         started        28 camp.i686.elf 18->28         started        30 camp.i686.elf 18->30         started        32 camp.i686.elf 18->32         started        process8 34 camp.i686.elf 22->34         started        36 camp.i686.elf 22->36         started        38 camp.i686.elf 22->38         started        40 camp.i686.elf 22->40         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/669cd6234735a21f97020404ed5cb523e86e4533488b278119255130a680e70d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/669cd6234735a21f97020404ed5cb523e86e4533488b278119255130a680e70d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-10 17:44:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=m2onmi2hgwrb7fycaqco2xfvepug4rjtjcfspaizevitbjua44gq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd defense_evasion discovery linux
Link:
https://tria.ge/reports/251110-wa97kaar7t/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Contacts a large (365740) amount of remote hosts
Creates a large amount of network flows
Verdict:
Malicious
Tags:
botnet mirai trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
MAL_ELF_LNX_Mirai_Oct10_1 Mirai_Botnet_Malware Linux_Trojan_Gafgyt_28a2fe0c 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 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/62a8c3e5-5532-4c11-9f2c-b9af7641b667
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/669cd6234735a21f97020404ed5cb523e86e4533488b278119255130a680e70d

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
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 2eec4b9305f2bfd31c6293c1e157b2525650167d4569fb69d773c500ed2a6623

Mirai

elf 669cd6234735a21f97020404ed5cb523e86e4533488b278119255130a680e70d

(this sample)

  
Dropped by
SHA256 2eec4b9305f2bfd31c6293c1e157b2525650167d4569fb69d773c500ed2a6623
  
URLhaus
https://urlhaus.abuse.ch/url/3702383/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f6de95feb4b179305c03ce6fb60896e9

Comments