MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e91b66feea4a4f404e69853443f0bc7e4813f44d5d4465796d841f4b235c1d6e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e91b66feea4a4f404e69853443f0bc7e4813f44d5d4465796d841f4b235c1d6e
SHA3-384 hash: b982c94a7441ee1a5587773bf11ddafec976cea40767bc5661a2907b14130c492f66edca0256a58dbf61425cc0f5d20a
SHA1 hash: e17e416de8b2bd4173fe9d7a526e34d1c2f365a2
MD5 hash: 154c0ff41c8c392f4895f1f01421087c
humanhash: sierra-uniform-uniform-pluto
File name:morte.mpsl
Download: download sample
Signature Mirai
Create hunting rule
File size:52'080 bytes
First seen:2025-11-10 18:39:46 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:5J5R7YIWSV2I+eNQAMCCaYejlFWdYceKERFzWxOx7u7+UNFWKyL3u7Wl:5J5RhW+P+eiAtAgzGQRWxe7u7+IkLe4
TLSH T11F33F23DFA6CBED6DEC2687C504D45D4DE1690C23BDB770CE3508849FE4C8AA8684689
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) :52'080 bytes
File size (de-compressed) :155'388 bytes
Format:linux/mipsel
Unpacked file: 2dba9c6f905286d5568c813b17967319a523610bfaf19f7ffbd464a86a0ad960

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-20.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
Opens a port
Kills processes
Runs as daemon
Gathering data
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
UPX
Botnet:
unknown
Number of open files:
7
Number of processes launched:
1
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e91b66feea4a4f404e69853443f0bc7e4813f44d5d4465796d841f4b235c1d6e
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-10T15:11:00Z UTC
Last seen:
2025-11-11T12:18:00Z UTC
Hits:
~10
Detections:
HEUR:Exploit.Linux.DLink.a HEUR:Exploit.Linux.DLink.b HEUR:Exploit.Linux.CVE-2018-10561.a HEUR:Backdoor.Linux.Mirai.ii HEUR:Exploit.Linux.Netgear.b HEUR:Exploit.Linux.Mvpower.a HEUR:Exploit.Linux.CVE-2014-8361.a HEUR:Backdoor.Linux.Mirai.b HEUR:Exploit.Linux.CVE-2017-17215.a HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Gafgyt.cn HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Exploit.Linux.Netgear.a HEUR:Exploit.Linux.Vacron.a
Link:
https://opentip.kaspersky.com/e91b66feea4a4f404e69853443f0bc7e4813f44d5d4465796d841f4b235c1d6e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a4dec453-af5e-443d-aa2f-93dbb872248d
Behavior Graph:
Download SVG
%3 guuid=99dd140e-1800-0000-2b96-6d27790e0000 pid=3705 /usr/bin/sudo guuid=45b09b0f-1800-0000-2b96-6d27830e0000 pid=3715 /tmp/sample.bin guuid=99dd140e-1800-0000-2b96-6d27790e0000 pid=3705->guuid=45b09b0f-1800-0000-2b96-6d27830e0000 pid=3715 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/ffec89e0-ac9d-4a6a-991b-f0e02f8c1aa9
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/1811658
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1811658 Sample: morte.mpsl.elf Startdate: 10/11/2025 Architecture: LINUX Score: 92 17 109.202.202.202, 80 INIT7CH Switzerland 2->17 19 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->19 21 91.189.91.43, 443 CANONICAL-ASGB United Kingdom 2->21 23 Antivirus / Scanner detection for submitted sample 2->23 25 Multi AV Scanner detection for submitted file 2->25 27 Yara detected Gafgyt 2->27 29 2 other signatures 2->29 9 morte.mpsl.elf 2->9         started        signatures3 process4 process5 11 morte.mpsl.elf 9->11         started        process6 13 morte.mpsl.elf 11->13         started        process7 15 morte.mpsl.elf 13->15         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e91b66feea4a4f404e69853443f0bc7e4813f44d5d4465796d841f4b235c1d6e
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e91b66feea4a4f404e69853443f0bc7e4813f44d5d4465796d841f4b235c1d6e/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/e91b66feea4a4f404e69853443f0bc7e4813f44d5d4465796d841f4b235c1d6e
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-11-10 18:18:17 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 36 (44.44%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5enwn7xkjjhuattjqu2eh4f4pzebh5cnlvcgk6lnqqpuwi24dvxa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet upx
Link:
https://tria.ge/reports/251110-xbanrsdz5d/
Behaviour
Mirai
Mirai family
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/c792c774-86fa-456b-b4db-6246e24664eb
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/e91b66feea4a4f404e69853443f0bc7e4813f44d5d4465796d841f4b235c1d6e

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: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 e91b66feea4a4f404e69853443f0bc7e4813f44d5d4465796d841f4b235c1d6e

(this sample)

Mirai

elf 2dba9c6f905286d5568c813b17967319a523610bfaf19f7ffbd464a86a0ad960

  
URLhaus
https://urlhaus.abuse.ch/url/3702495/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3702496/
  
Dropping
SHA256 2dba9c6f905286d5568c813b17967319a523610bfaf19f7ffbd464a86a0ad960
  
Dropping
MD5 79293f35f323615d8a857c55d8dd85da
  
URLhaus
https://urlhaus.abuse.ch/url/3701808/
  
URLhaus
https://urlhaus.abuse.ch/url/3697425/
  
URLhaus
https://urlhaus.abuse.ch/url/3697771/
  
URLhaus
https://urlhaus.abuse.ch/url/3702543/
  
URLhaus
https://urlhaus.abuse.ch/url/3702559/
  
URLhaus
https://urlhaus.abuse.ch/url/3702526/
  
URLhaus
https://urlhaus.abuse.ch/url/3702564/

Comments