MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e91e929c74f495bd4fa28b578150f62c893407d9a20a6d9cdd99f707414154b3. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e91e929c74f495bd4fa28b578150f62c893407d9a20a6d9cdd99f707414154b3
SHA3-384 hash: daadb4e61f9be8f040edfa6f4cb5e0921206da58b5aed5353fe3e07bcee523806f5ef3e9bff5003a68c51ac9ce165eff
SHA1 hash: e9bc84158a97b54102c91bf62588846c490ea0bf
MD5 hash: 8ab6588aaf336fa3703da656eb758082
humanhash: fruit-edward-edward-georgia
File name:morte.mips
Download: download sample
Signature Mirai
Create hunting rule
File size:152'620 bytes
First seen:2025-11-10 18:12:12 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:K0ERUV2E+3n07vtoIISaaRgJn8ONTSpHpFC:2RUV2E+EbtoIISapueUpFC
TLSH T11FE3D70E6E315F7EF7AD833457B38E60A359339623D1C585E2ACD6051E6038E642FBA4
telfhash t1b721740c4a7423f0b77a5c9d56ddfb7bd66031ee16216d278e01ac6e67bd8825e10c1c
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 20feebba27f387f2320108f5c6b8594fa9dbe733eea5016bbb41698b7f11ef72
File size (compressed) :50'868 bytes
File size (de-compressed) :152'620 bytes
Format:linux/mips
Packed file: 20feebba27f387f2320108f5c6b8594fa9dbe733eea5016bbb41698b7f11ef72

Intelligence

File Origin
# of uploads :
1
# of downloads :
115
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30435.LC.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Siggen.9999-6.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7100807-0
Create hunting rule

Unix.Dropper.Mirai-7135897-0
Create hunting rule

Unix.Dropper.Mirai-7135901-0
Create hunting rule

Unix.Dropper.Mirai-7135909-0
Create hunting rule

Unix.Trojan.Mirai-7135916-0
Create hunting rule

Unix.Dropper.Mirai-7135918-0
Create hunting rule

Unix.Dropper.Mirai-7135954-0
Create hunting rule

Unix.Dropper.Mirai-7136016-0
Create hunting rule

Unix.Dropper.Mirai-7136017-0
Create hunting rule

Unix.Dropper.Mirai-7136028-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

Unix.Trojan.Mirai-8041698-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Unix.Dropper.Mirai-10007027-0
Create hunting rule

Unix.Trojan.Mirai-10009361-0
Create hunting rule

Unix.Packed.Botnet-6566031-0
Create hunting rule

Unix.Dropper.Botnet-6566040-0
Create hunting rule

Unix.Trojan.Gafgyt-6748839-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Kills processes
Opens a port
Connection attempt
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
botnet masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/69122b3a413b181bff1f0761/reports/823c13cb-d85a-4b9a-a2fb-e6659ff1fc23/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
mips
Packer:
not packed
Botnet:
unknown
Number of open files:
1
Number of processes launched:
4
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/e91e929c74f495bd4fa28b578150f62c893407d9a20a6d9cdd99f707414154b3
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-10T14:43:00Z UTC
Last seen:
2025-11-10T21:14:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e91e929c74f495bd4fa28b578150f62c893407d9a20a6d9cdd99f707414154b3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/30916137-f90f-4e99-8158-3a93a64d2e43
Behavior Graph:
Download SVG
%3 guuid=a015d118-1a00-0000-1785-821fc20a0000 pid=2754 /usr/bin/sudo guuid=6849e61a-1a00-0000-1785-821fc50a0000 pid=2757 /tmp/sample.bin guuid=a015d118-1a00-0000-1785-821fc20a0000 pid=2754->guuid=6849e61a-1a00-0000-1785-821fc50a0000 pid=2757 execve
Gathering data
Result
Threat name:
Gafgyt, Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1811633
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Gafgyt
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1811633 Sample: morte.mips.elf Startdate: 10/11/2025 Architecture: LINUX Score: 96 21 34.243.160.129, 42476, 443 AMAZON-02US United States 2->21 23 Malicious sample detected (through community Yara rule) 2->23 25 Antivirus / Scanner detection for submitted sample 2->25 27 Multi AV Scanner detection for submitted file 2->27 29 2 other signatures 2->29 9 morte.mips.elf 2->9         started        11 dash rm 2->11         started        13 dash rm 2->13         started        signatures3 process4 process5 15 morte.mips.elf 9->15         started        process6 17 morte.mips.elf 15->17         started        process7 19 morte.mips.elf 17->19         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e91e929c74f495bd4fa28b578150f62c893407d9a20a6d9cdd99f707414154b3
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/e91e929c74f495bd4fa28b578150f62c893407d9a20a6d9cdd99f707414154b3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-10 18:13:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5epjfhdu6sk32t5crnlycuhwfsetib6zuifg3hg5th3qoqkbkszq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai discovery
Link:
https://tria.ge/reports/251110-wtvafssmhm/
Behaviour
System Network Configuration Discovery
Verdict:
Malicious
Tags:
botnet mirai Unix.Trojan.Mirai-7100807-0
YARA:
Mirai_Botnet_Malware
Link:
https://app.threat.zone/submission/c36fe745-2aa3-41bb-90a7-89f4a83f069d
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/e91e929c74f495bd4fa28b578150f62c893407d9a20a6d9cdd99f707414154b3

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:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:iot_req_metachar
Create hunting rule
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_1ac392ca
Create hunting rule
Author:Elastic Security
Rule name:Mirai_Botnet_Malware
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:Mirai_Botnet_Malware_RID2EF6
Create hunting rule
Author:Florian Roth
Description:Detects Mirai Botnet Malware
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 20feebba27f387f2320108f5c6b8594fa9dbe733eea5016bbb41698b7f11ef72

Mirai

elf e91e929c74f495bd4fa28b578150f62c893407d9a20a6d9cdd99f707414154b3

(this sample)

  
Dropped by
SHA256 20feebba27f387f2320108f5c6b8594fa9dbe733eea5016bbb41698b7f11ef72
  
URLhaus
https://urlhaus.abuse.ch/url/3697764/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f7e3ab665a16fd3ecbdfb93d278256b2
  
URLhaus
https://urlhaus.abuse.ch/url/3701804/
  
URLhaus
https://urlhaus.abuse.ch/url/3702510/
  
URLhaus
https://urlhaus.abuse.ch/url/3702517/
  
URLhaus
https://urlhaus.abuse.ch/url/3702550/
  
URLhaus
https://urlhaus.abuse.ch/url/3702521/
  
URLhaus
https://urlhaus.abuse.ch/url/3697943/
  
URLhaus
https://urlhaus.abuse.ch/url/3702529/
  
URLhaus
https://urlhaus.abuse.ch/url/3702574/

Comments