MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7f4f43ed6b858753fb101d10a29c6c113f87825e4b6352d97e20ba44aa24fa4e. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7f4f43ed6b858753fb101d10a29c6c113f87825e4b6352d97e20ba44aa24fa4e
SHA3-384 hash: b8f46d3f986d17651a8515b4362dbf0537ec8185f2619b92a684fdd29609f1717877056b3ece4264cd62acc7ac7b021e
SHA1 hash: 3f94117f99e37d15fce1c13b1dd3e035070160bc
MD5 hash: 90c516d07b93669194c0b6e760f896a4
humanhash: one-orange-sink-nevada
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:40'484 bytes
First seen:2025-06-29 16:19:05 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:pJhtY/5s5kHQLcDNRy6/QizgayxRCjZwzzP8eG0NIz4T3fOxJe9dss3Uoz0:Phg5BwLcDjJQizga6YE78r0NM4bU2pz0
TLSH T15703F132576ADE75D2A5A438D15FCFE3E0C72EB5E3F973592A2882FC245101DDE2801A
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) :40'484 bytes
File size (de-compressed) :87'624 bytes
Format:linux/arm
Unpacked file: efd132f30b332a58e2d6b3603e9a90a928138a7a3f06104348133548bfb353b2

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.21316.1044.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
84.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6861687337c343677947502c
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/6861678945e80b29f8a4c4e4/reports/339ceaad-e5d7-4f30-a060-2b2138bc21fa/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/7f4f43ed6b858753fb101d10a29c6c113f87825e4b6352d97e20ba44aa24fa4e
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/1049e42c-ab52-4d9c-abd7-3aaced9e899f
Behavior Graph:
Download SVG
%3 guuid=8bfc3b18-1900-0000-234e-4084380b0000 pid=2872 /usr/bin/sudo guuid=6453821a-1900-0000-234e-4084410b0000 pid=2881 /tmp/sample.bin guuid=8bfc3b18-1900-0000-234e-4084380b0000 pid=2872->guuid=6453821a-1900-0000-234e-4084410b0000 pid=2881 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/08e6e068-5988-4880-b479-fc62d67d018d
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1725068
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: 1725068 Sample: morte.arm.elf Startdate: 29/06/2025 Architecture: LINUX Score: 76 18 abc.galaxias.cc 196.251.117.166, 12121, 56312, 56314 xneeloZA Seychelles 2->18 20 daisy.ubuntu.com 2->20 22 Multi AV Scanner detection for submitted file 2->22 24 Yara detected Mirai 2->24 26 Yara detected Xmrig cryptocurrency miner 2->26 28 Sample is packed with UPX 2->28 8 morte.arm.elf 2->8         started        signatures3 process4 signatures5 30 Found strings related to Crypto-Mining 8->30 11 morte.arm.elf 8->11         started        14 morte.arm.elf 8->14         started        process6 signatures7 32 Sample deletes itself 11->32 16 morte.arm.elf 11->16         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7f4f43ed6b858753fb101d10a29c6c113f87825e4b6352d97e20ba44aa24fa4e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7f4f43ed6b858753fb101d10a29c6c113f87825e4b6352d97e20ba44aa24fa4e/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-06-29 16:19:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p5huh3llqwdvh6yqduikfhdmce7ypas6jnrvfwl6ec5ejkre7jha._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/250629-tslwksdj4t/
Behaviour
Reads runtime system information
Changes its process name
Reads system network configuration
Reads process memory
Enumerates active TCP sockets
Enumerates running processes
Writes file to system bin folder
Deletes itself
Modifies Watchdog functionality
Mirai
Mirai family
Malware Config
C2 Extraction:
abc.galaxias.cc
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d82353a9-2e9d-4a0a-bf79-d8078b306477
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Mirai
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/7f4f43ed6b858753fb101d10a29c6c113f87825e4b6352d97e20ba44aa24fa4e

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 7f4f43ed6b858753fb101d10a29c6c113f87825e4b6352d97e20ba44aa24fa4e

(this sample)

Mirai

elf efd132f30b332a58e2d6b3603e9a90a928138a7a3f06104348133548bfb353b2

  
URLhaus
https://urlhaus.abuse.ch/url/3569785/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 efd132f30b332a58e2d6b3603e9a90a928138a7a3f06104348133548bfb353b2
  
Dropping
MD5 ed8e225c2521ba1fe6b64b29dce6131f

Comments