MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1c8b5508d5d6007fd30df774f7cb7997edcb37d531621bdd04d34cd0d8b3b29c. 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 22 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1c8b5508d5d6007fd30df774f7cb7997edcb37d531621bdd04d34cd0d8b3b29c
SHA3-384 hash: 5086e40c8cfaff0f8bff35a4613a9621e1cc32f3718d5ab500c5289413ffb10369c01305cce525a2460ee77eb7e281eb
SHA1 hash: e88b6dfcd30f72acae5240a72062206122043a28
MD5 hash: 1544dc50dd743502763713cfab833407
humanhash: queen-mobile-fruit-autumn
File name:camp.x86
Download: download sample
Signature Mirai
Create hunting rule
File size:95'412 bytes
First seen:2025-11-10 17:39:27 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:93bxyqWRx9OrVTPI3AJDnE0qiIyOhseXn8K1MaF9WeVYOrR9Omm8:Zx7WRx9OrVTyAJTQ7eesK1XzWWA
TLSH T10C934B85E983D8F6D8031539316BAF729E33E9FE6175EB86E39D57329C56201C402B2C
telfhash t10b315af91e2a58e867d09807925f5b31bd291667243037b209f31d3427afd01a1bec38
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 5c17aea531f07ad76e8491e729668cc4a80d27915bc558b2fe912b87c2800fb4
File size (compressed) :44'044 bytes
File size (de-compressed) :95'412 bytes
Format:linux/i386
Packed file: 5c17aea531f07ad76e8491e729668cc4a80d27915bc558b2fe912b87c2800fb4

Intelligence

File Origin
# of uploads :
1
# of downloads :
63
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
Runs as daemon
Receives data from a server
Sends data to a server
Performs a bruteforce attack in the network
Deleting of the original file
Gathering data
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:
37215,80,443,23
Full report:
https://elfdigest.com/brief/1c8b5508d5d6007fd30df774f7cb7997edcb37d531621bdd04d34cd0d8b3b29c
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:
2025-11-10T15:47:00Z UTC
Last seen:
2025-11-10T17:44:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1c8b5508d5d6007fd30df774f7cb7997edcb37d531621bdd04d34cd0d8b3b29c/results?tab=lookup
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1811598
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: 1811598 Sample: camp.x86.elf Startdate: 10/11/2025 Architecture: LINUX Score: 100 42 156.158.51.155 airtel-tz-asTZ Tanzania United Republic of 2->42 44 156.158.51.156 airtel-tz-asTZ Tanzania United Republic of 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.x86.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.x86.elf 9->16         started        18 camp.x86.elf 9->18         started        20 camp.x86.elf 9->20         started        process6 process7 22 camp.x86.elf 16->22         started        24 camp.x86.elf 16->24         started        26 camp.x86.elf 18->26         started        28 camp.x86.elf 18->28         started        30 camp.x86.elf 18->30         started        32 camp.x86.elf 18->32         started        process8 34 camp.x86.elf 22->34         started        36 camp.x86.elf 22->36         started        38 camp.x86.elf 22->38         started        40 camp.x86.elf 22->40         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/1c8b5508d5d6007fd30df774f7cb7997edcb37d531621bdd04d34cd0d8b3b29c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1c8b5508d5d6007fd30df774f7cb7997edcb37d531621bdd04d34cd0d8b3b29c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-10 17:40:27 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=dsfvkcgv2yah7uyn652pps3zs7w4wn6vgfrbxxie2ngnbwftwkoa._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-v816waar21/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Contacts a large (369812) 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_fa3ad9d0 Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_93fc3657 Linux_Trojan_Mirai_804f8e7c Linux_Trojan_Mirai_99d78950 Linux_Trojan_Mirai_a68e498c Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_ae9d0fa6 Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/0ae3cc2a-e3f4-4eb7-9eb1-69b42ab5a7b1
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/1c8b5508d5d6007fd30df774f7cb7997edcb37d531621bdd04d34cd0d8b3b29c

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_389ee3e9
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_804f8e7c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_88de437f
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_8aa7b5d3
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_93fc3657
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_99d78950
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_a68e498c
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_ae9d0fa6
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_b14f4c5d
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_cc93863b
Create hunting rule
Author:Elastic Security
Rule name:Linux_Trojan_Mirai_fa3ad9d0
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 5c17aea531f07ad76e8491e729668cc4a80d27915bc558b2fe912b87c2800fb4

Mirai

elf 1c8b5508d5d6007fd30df774f7cb7997edcb37d531621bdd04d34cd0d8b3b29c

(this sample)

  
Dropped by
SHA256 5c17aea531f07ad76e8491e729668cc4a80d27915bc558b2fe912b87c2800fb4
  
URLhaus
https://urlhaus.abuse.ch/url/3702375/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 085879fbfb0048c2a8a25cd09e463279

Comments