MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e4386057bb0efdfdc54fed65798c1095c4be80f5391fa665d6ba07fc2cfa25ac. 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: 10


Intelligence 10 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e4386057bb0efdfdc54fed65798c1095c4be80f5391fa665d6ba07fc2cfa25ac
SHA3-384 hash: ab58b18f575b672153c860486767e0345eba8c0c96927bb0bc7619cacec5c58495d5806cd2dd0c4ddf58703b0d353983
SHA1 hash: 0c7ae0a6d60720f89eb323232d1f68ca942fd5e7
MD5 hash: 8f592560ea09a01a0a3787c22a1f8b17
humanhash: hot-king-vegan-six
File name:morte.ppc
Download: download sample
Signature Mirai
Create hunting rule
File size:112'204 bytes
First seen:2025-11-21 21:33:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:SXXfJWeuWomtxzUZN/fyWpA+8pLnKlIpYwl5KD19j+JuM1+463tQcU:SXXfJ1uGHwzpbGn5y92ukZcU
TLSH T105B34A4273180F57C1970AB02E3F17F687BFE5E021E4BA89650E9B5A8675E37144AFC8
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 2aa3ff96943219421cda83751760f79478dcdf85a62563d2e64cc27c17e154dd
File size (compressed) :45'244 bytes
File size (de-compressed) :112'204 bytes
Format:linux/ppc32
Packed file: 2aa3ff96943219421cda83751760f79478dcdf85a62563d2e64cc27c17e154dd

Intelligence

File Origin
# of uploads :
1
# of downloads :
136
Origin country :
NL NL
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.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-7135957-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-9441505-0
Create hunting rule

Unix.Trojan.Mirai-9940367-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10012201-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Connection attempt
DNS request
Changes access rights for a written file
Runs as daemon
Receives data from a server
Opens a port
Changes access rights for a file
Sends data to a server
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade mirai obfuscated
Link:
https://www.filescan.io/uploads/6920dad7f96b58f0dc7f8329/reports/5c2ba6d6-3061-4b76-ad21-e538f6ddfe59/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-11-21T19:43:00Z UTC
Last seen:
2025-11-21T21:46:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/e4386057bb0efdfdc54fed65798c1095c4be80f5391fa665d6ba07fc2cfa25ac/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/6c067b1d-1616-4e8f-8ba8-938dce377962
Behavior Graph:
Download SVG
%3 guuid=6762d70a-1800-0000-fa61-0af3780c0000 pid=3192 /usr/bin/sudo guuid=62c77e0c-1800-0000-fa61-0af37e0c0000 pid=3198 /tmp/sample.bin guuid=6762d70a-1800-0000-fa61-0af3780c0000 pid=3192->guuid=62c77e0c-1800-0000-fa61-0af37e0c0000 pid=3198 execve
Gathering data
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1818874
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1818874 Sample: morte.ppc.elf Startdate: 21/11/2025 Architecture: LINUX Score: 72 26 169.254.169.254, 80 USDOSUS Reserved 2->26 28 109.202.202.202, 80 INIT7CH Switzerland 2->28 30 3 other IPs or domains 2->30 32 Malicious sample detected (through community Yara rule) 2->32 34 Antivirus / Scanner detection for submitted sample 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected Mirai 2->38 8 dash rm morte.ppc.elf 2->8         started        10 dash rm 2->10         started        12 dash head 2->12         started        14 8 other processes 2->14 signatures3 process4 process5 16 morte.ppc.elf 8->16         started        18 morte.ppc.elf 8->18         started        20 morte.ppc.elf 8->20         started        process6 22 morte.ppc.elf 16->22         started        24 morte.ppc.elf 16->24         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/e4386057bb0efdfdc54fed65798c1095c4be80f5391fa665d6ba07fc2cfa25ac
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e4386057bb0efdfdc54fed65798c1095c4be80f5391fa665d6ba07fc2cfa25ac/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-21 21:34:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
22 of 38 (57.89%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4q4gav53b3673rkp5vsxtdaqsxcl5ahvhep2mzowxid7ylh2ewwa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/251121-1ewbesvqbw/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Trojan.Mirai-7100807-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/d5a406d2-8ef0-4ad8-901f-0032df668fe6
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/e4386057bb0efdfdc54fed65798c1095c4be80f5391fa665d6ba07fc2cfa25ac

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:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
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 2aa3ff96943219421cda83751760f79478dcdf85a62563d2e64cc27c17e154dd

Mirai

elf e4386057bb0efdfdc54fed65798c1095c4be80f5391fa665d6ba07fc2cfa25ac

(this sample)

  
Dropped by
SHA256 2aa3ff96943219421cda83751760f79478dcdf85a62563d2e64cc27c17e154dd
  
URLhaus
https://urlhaus.abuse.ch/url/3704791/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 a10dde51a2a657f1e294df316986d3d0

Comments