MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f90e2d89dbc02bf757f00d1506caaaf3c14451ac541b30b340e98b476d73902b. 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: f90e2d89dbc02bf757f00d1506caaaf3c14451ac541b30b340e98b476d73902b
SHA3-384 hash: c25a0547cd0db97ea127def75362f4f74b3dc1dd61ae96e809d20b610850779f57b9b3815eda612cf1fd12c16796ab0a
SHA1 hash: 7c72c017ac9c3068047444e29b59dc2e2f601c64
MD5 hash: cefd218fd6d168c123b0ead128378341
humanhash: mountain-colorado-purple-saturn
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:37'036 bytes
First seen:2025-07-02 16:21:36 UTC
Last seen:2025-07-03 11:36:10 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:JtrD2q1o4FwpIZmRVwqsnrL7TkNDBHSYzZ4Dgr3zaTbs3Uozj:TDpo42Wifsnr3TmByS4QjaCzj
TLSH T163F2E16D21567872DFF802B1CFB4DBB7329B01B288F8B1D1478716ACC391791A3E4104
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) :37'036 bytes
File size (de-compressed) :79'512 bytes
Format:linux/arm
Unpacked file: 160785bd7dfbc17c11d60aca02c447a8c6175632e60ece3dcc6e5bda96186182

Intelligence

File Origin
# of uploads :
3
# of downloads :
11
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Siggen.9999.11849.2663.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68655cbac9eb974737657871linux22vpnfull_triage
Tags:
mirai
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade obfuscated packed upx
Link:
https://www.filescan.io/uploads/68655cb3714e106cecba0abb/reports/d1861bc1-cc7e-48cf-a3de-0799140afa0f/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/f90e2d89dbc02bf757f00d1506caaaf3c14451ac541b30b340e98b476d73902b
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/137c0f3b-036d-458c-8f40-a9cc2ebd42e6
Behavior Graph:
Download SVG
%3 guuid=9fac2ea1-1600-0000-745a-18d8be0c0000 pid=3262 /usr/bin/sudo guuid=7298a4a3-1600-0000-745a-18d8c70c0000 pid=3271 /tmp/sample.bin guuid=9fac2ea1-1600-0000-745a-18d8be0c0000 pid=3262->guuid=7298a4a3-1600-0000-745a-18d8c70c0000 pid=3271 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/39881a78-4ea4-4362-9f81-e3988b670d66
Result
Threat name:
Mirai, Xmrig
Create hunting rule
Detection:
malicious
Classification:
troj.evad.mine
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1727390
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: 1727390 Sample: morte.arm.elf Startdate: 02/07/2025 Architecture: LINUX Score: 76 20 169.254.169.254, 80 USDOSUS Reserved 2->20 22 abc.galaxias.cc 196.251.87.245, 12121, 36532, 36534 SONIC-WirelessZA Seychelles 2->22 24 2 other IPs or domains 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.arm.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.arm.elf 8->13         started        16 morte.arm.elf 8->16         started        process6 signatures7 36 Sample deletes itself 13->36 18 morte.arm.elf 13->18         started        process8
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f90e2d89dbc02bf757f00d1506caaaf3c14451ac541b30b340e98b476d73902b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f90e2d89dbc02bf757f00d1506caaaf3c14451ac541b30b340e98b476d73902b/
Threat name:
Linux.Trojan.Svirtu
Create hunting rule
Status:
Malicious
First seen:
2025-07-02 16:22:14 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=7ehc3co3yav7ov7qbukqnsvk6pauiunmkqntbm2a5gfuo3ltsavq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/250702-tvbtdsfr5x/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9355ab28-9ff8-4315-b36c-c4a212dcdb83
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.64
Link:
https://yomi.yoroi.company/submissions/f90e2d89dbc02bf757f00d1506caaaf3c14451ac541b30b340e98b476d73902b

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 f90e2d89dbc02bf757f00d1506caaaf3c14451ac541b30b340e98b476d73902b

(this sample)

Mirai

elf 160785bd7dfbc17c11d60aca02c447a8c6175632e60ece3dcc6e5bda96186182

  
URLhaus
https://urlhaus.abuse.ch/url/3573036/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3573032/
  
Dropping
SHA256 160785bd7dfbc17c11d60aca02c447a8c6175632e60ece3dcc6e5bda96186182
  
Dropping
MD5 aae59aa748a8a4465757bd23faa03ce9
  
URLhaus
https://urlhaus.abuse.ch/url/3572434/
  
URLhaus
https://urlhaus.abuse.ch/url/3572944/
  
URLhaus
https://urlhaus.abuse.ch/url/3572982/
  
URLhaus
https://urlhaus.abuse.ch/url/3573037/
  
URLhaus
https://urlhaus.abuse.ch/url/3572953/
  
URLhaus
https://urlhaus.abuse.ch/url/3571585/
  
URLhaus
https://urlhaus.abuse.ch/url/3571572/
  
URLhaus
https://urlhaus.abuse.ch/url/3571651/
  
URLhaus
https://urlhaus.abuse.ch/url/3574737/
  
URLhaus
https://urlhaus.abuse.ch/url/3574724/

Comments