MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78731db04d6365ff24fc2a271da6121469bab728904d68f91faefb2961c2e825. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 78731db04d6365ff24fc2a271da6121469bab728904d68f91faefb2961c2e825
SHA3-384 hash: 3a283d4a2f16561fc70138eb855a6b5c407459777e76e9c76f3dae4e36fd534303e1db3e148f2826a2306feb806abf9b
SHA1 hash: dccee2e01c0163ecba6a4a21f72b7c4a1940895c
MD5 hash: def9ca1b1890f0fce5a83638c0d32fa7
humanhash: batman-item-ack-august
File name:morte.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:42'400 bytes
First seen:2025-07-13 14:37:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:OTS2dOrDfP6U6We0n/c9cBE6X6VsdJmnf9tKiMnW9q3UELkM:O2OnF0EKesdwnltBM7Ll
TLSH T1E713F10487A688B6ED611AB3D3AA02F9AE1C277D9CBC1217755A8AC47FC340A03F50D7
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) :42'400 bytes
File size (de-compressed) :91'852 bytes
Format:linux/arm
Unpacked file: c7400b279fb363e382b637d57c2e4f6731ceabd4e3d4ebd56e0d5b7805b38c57

Intelligence

File Origin
# of uploads :
1
# of downloads :
18
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6873c4b0900df8e7f86a614elinux22vpnfull_triage
Tags:
n/a
Result
Verdict:
Clean
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed upx
Link:
https://www.filescan.io/uploads/6873c4a796dca66588507534/reports/ae6872cd-78ed-4f4d-b772-fd97f86f12c8/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
UPX
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/78731db04d6365ff24fc2a271da6121469bab728904d68f91faefb2961c2e825
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/d7ff00e4-fa31-4160-b247-26a16aa6086c
Behavior Graph:
Download SVG
%3 guuid=30364b4e-1a00-0000-be9d-b426e8090000 pid=2536 /usr/bin/sudo guuid=a9798b50-1a00-0000-be9d-b426f2090000 pid=2546 /tmp/sample.bin guuid=30364b4e-1a00-0000-be9d-b426e8090000 pid=2536->guuid=a9798b50-1a00-0000-be9d-b426f2090000 pid=2546 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cbda58eb-d50f-4711-ad76-59542fe44626
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1735292
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/78731db04d6365ff24fc2a271da6121469bab728904d68f91faefb2961c2e825
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/78731db04d6365ff24fc2a271da6121469bab728904d68f91faefb2961c2e825/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-13 14:38:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pbzr3mcnmns76jh4fitr3jqscru3vnzisbgwr6i7v35ssyoc5asq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet discovery upx
Link:
https://tria.ge/reports/250713-rzdsfa1zdt/
Behaviour
Reads runtime system information
Mirai
Mirai family
Malware Config
C2 Extraction:
last.galaxias.cc
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/27090236-ae87-4729-967a-918a37e34403
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/78731db04d6365ff24fc2a271da6121469bab728904d68f91faefb2961c2e825

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 78731db04d6365ff24fc2a271da6121469bab728904d68f91faefb2961c2e825

(this sample)

Mirai

elf c7400b279fb363e382b637d57c2e4f6731ceabd4e3d4ebd56e0d5b7805b38c57

  
URLhaus
https://urlhaus.abuse.ch/url/3574712/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 c7400b279fb363e382b637d57c2e4f6731ceabd4e3d4ebd56e0d5b7805b38c57
  
Dropping
MD5 829266cbd5a8f4d2075474ac67230c4b
  
URLhaus
https://urlhaus.abuse.ch/url/3581144/
  
URLhaus
https://urlhaus.abuse.ch/url/3581207/
  
URLhaus
https://urlhaus.abuse.ch/url/3581191/
  
URLhaus
https://urlhaus.abuse.ch/url/3579390/
  
URLhaus
https://urlhaus.abuse.ch/url/3581176/

Comments