MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2507bd6f2e773eff6360e9184e36694d421a33f41f84322b32795c771620b3fd. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2507bd6f2e773eff6360e9184e36694d421a33f41f84322b32795c771620b3fd
SHA3-384 hash: b4f2f5141d21a4efb096f1becf8fd043cac121bfeb15f4bed61b4da316bf099ec985084bb118b81103ff3fd57992c267
SHA1 hash: 54d7cede355c05693d696fe62c84d18f432067bd
MD5 hash: d766c003746e7a4e0ce1bf7545b65e16
humanhash: item-pennsylvania-butter-blue
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:38'404 bytes
First seen:2025-07-09 08:50:51 UTC
Last seen:2025-07-09 12:05:23 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:V7+RnvR34xLAr8saKeihO9OKVEO9hgSlfogY7AC2CkuQrEJgGlzDpbuR1JSZ:l+sJu8saKewO9OKeOwSlfo9kCVygVJuu
TLSH T15F03E0BEA32445D5CC1182B345B957F97E1309DCE152A84B1E41F5A9EDBA2F831C7EC0
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) :38'404 bytes
File size (de-compressed) :103'164 bytes
Format:linux/mips
Unpacked file: a95ee497213be704257c4329a6c8c3034171e998e48a4a326823e959770e3474

Intelligence

File Origin
# of uploads :
4
# of downloads :
15
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.10803.14705.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686e2dd7900df8e7f868ef11linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
DNS request
Runs as daemon
Deletes a file
Sends data to a server
Connection attempt
Substitutes an application name
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
45.138.16.35/bins
Number of open files:
122
Number of processes launched:
4
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/2507bd6f2e773eff6360e9184e36694d421a33f41f84322b32795c771620b3fd
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/93d0a81c-d899-4661-8ce5-1c1b4ab47128
Behavior Graph:
Download SVG
%3 guuid=0e73626f-1900-0000-6ffa-e8fa9d090000 pid=2461 /usr/bin/sudo guuid=f5004b73-1900-0000-6ffa-e8faa7090000 pid=2471 /tmp/sample.bin guuid=0e73626f-1900-0000-6ffa-e8fa9d090000 pid=2461->guuid=f5004b73-1900-0000-6ffa-e8faa7090000 pid=2471 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/8051ede9-d530-4155-92a4-d8026ebe6f75
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1731680
Signature
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1731680 Sample: morte.mips.elf Startdate: 09/07/2025 Architecture: LINUX Score: 76 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->22 24 daisy.ubuntu.com 2->24 26 Multi AV Scanner detection for submitted file 2->26 28 Yara detected Mirai 2->28 30 Yara detected Xmrig cryptocurrency miner 2->30 32 Sample is packed with UPX 2->32 8 morte.mips.elf 2->8         started        11 python3.8 dpkg 2->11         started        signatures3 process4 signatures5 34 Found strings related to Crypto-Mining 8->34 13 morte.mips.elf 8->13         started        16 morte.mips.elf 8->16         started        process6 signatures7 36 Sample deletes itself 13->36 18 morte.mips.elf 13->18         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2507bd6f2e773eff6360e9184e36694d421a33f41f84322b32795c771620b3fd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2507bd6f2e773eff6360e9184e36694d421a33f41f84322b32795c771620b3fd/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-09 02:37:51 UTC
File Type:
ELF32 Big (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=eud323zoo47p6y3a5eme4ntjjvbbum7ud6cdekzspfohofrawp6q._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access defense_evasion discovery upx
Link:
https://tria.ge/reports/250709-kshdqawvaz/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads process memory
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/eaa74b91-73d3-42ff-8c52-7b69eb0b4007
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/2507bd6f2e773eff6360e9184e36694d421a33f41f84322b32795c771620b3fd

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 2507bd6f2e773eff6360e9184e36694d421a33f41f84322b32795c771620b3fd

(this sample)

Mirai

elf a95ee497213be704257c4329a6c8c3034171e998e48a4a326823e959770e3474

  
URLhaus
https://urlhaus.abuse.ch/url/3579510/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3579561/
  
Dropping
SHA256 a95ee497213be704257c4329a6c8c3034171e998e48a4a326823e959770e3474
  
Dropping
MD5 07d4fb208353744f4a0f13bb773c6989

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_NXMissing Non-Executable Memory Protectioncritical
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh

Comments