MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a. 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: d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a
SHA3-384 hash: 87620a71c1fbf2536a9d986d8db5ea45a6e51f7973c90d822f67c003f9259aba8bc5e368290b3c972970811fdc21d497
SHA1 hash: 3581f0734f0773e61516006b6e82f2a63081a146
MD5 hash: 8240ad4608145160f2fa795c8f5baf2c
humanhash: ohio-steak-emma-twenty
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:41'776 bytes
First seen:2025-07-14 07:59:53 UTC
Last seen:2025-07-14 09:14:42 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:ngGilyrG5sGtLIsuY34zPjiG3fpJqDs1NoHbit8H+AmAhGD98IXmG+43FU2JgGlc:zrdMIs5keG3fAsnoWTAmCVQmG+43FUiq
TLSH T1D313E1BCDB0501AACDA340F48EC157891FB58F93B087A845B81D49E7959A2EC3C7BDC1
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) :41'776 bytes
File size (de-compressed) :104'436 bytes
Format:linux/mips
Unpacked file: e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c

Intelligence

File Origin
# of uploads :
3
# of downloads :
16
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9664.21951.29779.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Connection attempt
Runs as daemon
Substitutes an application name
Writes files to system directory
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
146
Number of processes launched:
5
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a
Behaviour
Persistence
Process Renaming
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a84b88d3-4815-4bee-bb87-62c654d03c4f
Behavior Graph:
Download SVG
%3 guuid=c9855828-1a00-0000-cd87-e0d446090000 pid=2374 /usr/bin/sudo guuid=5150562a-1a00-0000-cd87-e0d44d090000 pid=2381 /tmp/sample.bin guuid=c9855828-1a00-0000-cd87-e0d446090000 pid=2374->guuid=5150562a-1a00-0000-cd87-e0d44d090000 pid=2381 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/4ff64787-60c3-40ea-a1c4-7b5718a33d30
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1735749
Signature
Drops files in suspicious directories
Drops invisible ELF files
Found strings related to Crypto-Mining
Multi AV Scanner detection for submitted file
Sample deletes itself
Sample is packed with UPX
Sample tries to persist itself using System V runlevels
Sample tries to set files in /etc globally writable
Yara detected Mirai
Yara detected Xmrig cryptocurrency miner
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1735749 Sample: morte.mips.elf Startdate: 14/07/2025 Architecture: LINUX Score: 92 32 65.222.202.53, 80 CAPEREGIONALHEALTHSYSTEMUS United States 2->32 40 Multi AV Scanner detection for submitted file 2->40 42 Yara detected Mirai 2->42 44 Yara detected Xmrig cryptocurrency miner 2->44 46 Sample is packed with UPX 2->46 10 morte.mips.elf 2->10         started        signatures3 process4 signatures5 54 Found strings related to Crypto-Mining 10->54 13 morte.mips.elf 10->13         started        process6 process7 15 morte.mips.elf 13->15         started        file8 30 /etc/init.d/sysd, POSIX 15->30 dropped 34 Sample tries to set files in /etc globally writable 15->34 36 Drops files in suspicious directories 15->36 38 Sample tries to persist itself using System V runlevels 15->38 19 morte.mips.elf sh 15->19         started        21 morte.mips.elf 15->21         started        signatures9 process10 signatures11 24 sh cp 19->24         started        48 Sample deletes itself 21->48 process12 file13 28 /usr/bin/.sh, ELF 24->28 dropped 50 Drops invisible ELF files 24->50 52 Drops files in suspicious directories 24->52 signatures14
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a/
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-07-14 07:51:49 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2l3sa7yct4huv4mlg6knirmubb5p56mxubjc2cyi4dklx2trwvfa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet credential_access discovery persistence upx
Link:
https://tria.ge/reports/250714-jwamlsztht/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Changes its process name
Reads system network configuration
Reads process memory
UPX packed file
Enumerates active TCP sockets
Enumerates running processes
Modifies init.d
Modifies rc script
Write file to user bin folder
Deletes itself
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8240f23d-8912-4325-a03e-491aa0ce5b02
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/d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a

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 d2f7207f029f0f4af18b3794d44594087afef997a0522d0b08e0d4bbea71b54a

(this sample)

Mirai

elf e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c

  
URLhaus
https://urlhaus.abuse.ch/url/3582780/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 e0b597e95d2c5bb5fa645b23459e0154bb121e08acc8891e0b76e7e66fd0fb7c
  
Dropping
MD5 33d1297599ea71f1900c2a5984c7738a

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