MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ec05bc1a4013da2e1cd321cfcbddee87f35be6e221afde12754ea1b25da2ff2d. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ec05bc1a4013da2e1cd321cfcbddee87f35be6e221afde12754ea1b25da2ff2d
SHA3-384 hash: 6a41fd72d6124380ae2949174db421283dfac0b779eda281cdacd3e042f7cb8bed5a6c6c4523ab1874c82191d0c7a3e9
SHA1 hash: 516d3c4491d2ff471ce7eaae04b9fd2c89a94e45
MD5 hash: ac7e8f165e486f7055ed100347f1e38c
humanhash: uranus-hot-video-angel
File name:morte.arm7
Download: download sample
Signature Mirai
Create hunting rule
File size:65'504 bytes
First seen:2025-08-13 07:16:34 UTC
Last seen:2025-08-13 09:17:27 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:Zf8ZvWm8t9X0BoGXZsVfY+TV1/Q1VpmlQLVZmOp6lgaioU:+ZvuMmA+Z1/QZlLzp3aPU
TLSH T1B4530295630A3E374435943BDABD039BE4A347ACD1BA792371BD178866F56C360E08C7
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) :65'504 bytes
File size (de-compressed) :170'604 bytes
Format:linux/arm
Unpacked file: 07aa5b3271864a3df97525b5a5763dc35ba3a447ea08a3868e3ba35716dd7061

Intelligence

File Origin
# of uploads :
3
# of downloads :
31
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.12718.8916.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
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f7a8238d-53e3-4c59-8794-99f17e10c250
Behavior Graph:
Download SVG
%3 guuid=13a6ebfd-1d00-0000-b444-a2ed6b0c0000 pid=3179 /usr/bin/sudo guuid=0c85b700-1e00-0000-b444-a2ed6c0c0000 pid=3180 /tmp/sample.bin guuid=13a6ebfd-1d00-0000-b444-a2ed6b0c0000 pid=3179->guuid=0c85b700-1e00-0000-b444-a2ed6c0c0000 pid=3180 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/05893579-17f9-4755-9f5c-c0173bfac779
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1755829
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: 1755829 Sample: morte.arm7.elf Startdate: 13/08/2025 Architecture: LINUX Score: 52 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 5.180.82.94, 55792, 55794, 55796 ASDETUKhttpwwwheficedcomGB Latvia 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/ec05bc1a4013da2e1cd321cfcbddee87f35be6e221afde12754ea1b25da2ff2d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ec05bc1a4013da2e1cd321cfcbddee87f35be6e221afde12754ea1b25da2ff2d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-13 07:17:47 UTC
File Type:
ELF32 Little (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5qc3ygsacpnc4hgtehh4xxpoq7zvxzxcegx54etvj2q3exnc74wq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet defense_evasion discovery upx
Link:
https://tria.ge/reports/250813-h4j1kshj2y/
Behaviour
Reads runtime system information
Enumerates running processes
Writes file to system bin folder
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/342fc557-3cfc-408e-85cd-7347d372d946
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/ec05bc1a4013da2e1cd321cfcbddee87f35be6e221afde12754ea1b25da2ff2d

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
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 ec05bc1a4013da2e1cd321cfcbddee87f35be6e221afde12754ea1b25da2ff2d

(this sample)

Mirai

elf 07aa5b3271864a3df97525b5a5763dc35ba3a447ea08a3868e3ba35716dd7061

  
URLhaus
https://urlhaus.abuse.ch/url/3601669/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 07aa5b3271864a3df97525b5a5763dc35ba3a447ea08a3868e3ba35716dd7061
  
Dropping
MD5 3c197c7c273cfcfbd6b97fddf0e786a3
  
URLhaus
https://urlhaus.abuse.ch/url/3601833/

Comments