MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2cd0908c116423a9b3748f4dd01f238fe186eab227f5020fe4bc5a857165c02a. 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: 9


Intelligence 9 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2cd0908c116423a9b3748f4dd01f238fe186eab227f5020fe4bc5a857165c02a
SHA3-384 hash: ea5c92bbf40fa7bfed27c59b1e2699b24717ed430a49c7d097ca829111f7543f783a39d2c0f22a33665f09b456395c0b
SHA1 hash: c03f92865c85d2682e37563a01cea002db8ffcbc
MD5 hash: 722e40a508bc3d835dc0b583f70b971c
humanhash: carbon-iowa-timing-lima
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:65'388 bytes
First seen:2025-08-06 18:44:47 UTC
Last seen:2025-08-06 19:28:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:6tcRoMOVdjBjnT3kg3nxVQzauiLJGg8MHAjy4M3:0a1OVdxnwg3fBFL8gzHAjy42
TLSH T12A53F215C62F34FD843C5829A85D52C1922B07A07F5FB56E63A510B0AEEB44B99EB383
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) :65'388 bytes
File size (de-compressed) :170'556 bytes
Format:linux/arm
Unpacked file: b40b83614d7a4c1edfb29a7aabe753aa0d1d6296de2f9117bd95b8f8b174fd3c

Intelligence

File Origin
# of uploads :
2
# of downloads :
26
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.18776.32570.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Sends data to a server
Receives data from a server
Connection attempt
Runs as daemon
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
87.121.84.111:80/00101010101001
Number of open files:
48
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2cd0908c116423a9b3748f4dd01f238fe186eab227f5020fe4bc5a857165c02a
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/eaaa9a00-ffdf-4a29-badf-3cf1bce1b614
Behavior Graph:
Download SVG
%3 guuid=bc391dba-1a00-0000-892a-b261120b0000 pid=2834 /usr/bin/sudo guuid=ddb068bc-1a00-0000-892a-b261170b0000 pid=2839 /tmp/sample.bin guuid=bc391dba-1a00-0000-892a-b261120b0000 pid=2834->guuid=ddb068bc-1a00-0000-892a-b261170b0000 pid=2839 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/5b27f25d-3d91-476f-b0f6-59fb33d592e5
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1751622
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1751622 Sample: morte.arm7.elf Startdate: 06/08/2025 Architecture: LINUX Score: 52 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->24 26 daisy.ubuntu.com 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Sample is packed with UPX 2->30 8 morte.arm7.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 morte.arm7.elf 8->12         started        14 morte.arm7.elf 8->14         started        16 morte.arm7.elf 8->16         started        process6 18 morte.arm7.elf 12->18         started        20 morte.arm7.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2cd0908c116423a9b3748f4dd01f238fe186eab227f5020fe4bc5a857165c02a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2cd0908c116423a9b3748f4dd01f238fe186eab227f5020fe4bc5a857165c02a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-06 14:38:48 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ftijbdarmqr2tm3ur5g5ahzdr7qyn2vse72qed7exrnik4lfyava._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250806-xefzysvnz4/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
boatn1941.ddns.net
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/bebd7bec-5c3f-44f1-8cf4-47eaebb7947d
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/2cd0908c116423a9b3748f4dd01f238fe186eab227f5020fe4bc5a857165c02a

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:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
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 2cd0908c116423a9b3748f4dd01f238fe186eab227f5020fe4bc5a857165c02a

(this sample)

Mirai

elf b40b83614d7a4c1edfb29a7aabe753aa0d1d6296de2f9117bd95b8f8b174fd3c

  
Dropping
SHA256 b40b83614d7a4c1edfb29a7aabe753aa0d1d6296de2f9117bd95b8f8b174fd3c
  
Dropping
MD5 536ac5d32f2a457f554ce1a4d30fcc79
  
URLhaus
https://urlhaus.abuse.ch/url/3597706/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3598412/

Comments