MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a347c61e2cd5d7faf40616db4cf1e2aa9b88ef2027e3b319676a7b1f70064b4b. 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 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a347c61e2cd5d7faf40616db4cf1e2aa9b88ef2027e3b319676a7b1f70064b4b
SHA3-384 hash: 6e0ad26020bf1dda50b496d319d19d0231264f7eff50010ac02c4b91f9b2c3fe43a0932d960d133315658e6ad703bb36
SHA1 hash: 05c5182b00a1f56acaddc6d143cdf2da18a504f8
MD5 hash: 18ee03bf3dcd2ee713b576ba9e7bfad0
humanhash: uranus-skylark-potato-carbon
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:83'396 bytes
First seen:2025-11-18 07:06:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:7jx+0qyV2Y73aC80nExbngqXmI7pOYfAWKYd3Z25XQEhAm:7jg0qyV2i3atccGmZ2ZAm
TLSH T147831842F8828B2AC6D027BAE6AF658E3361B3E5D2DF7117DD204B12378510F1D67E91
telfhash t10fe06140fe764b1884e75a34ecdd47b495116217a1664710cf54daf0883f15ca71cd5e
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-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 f5a3b1941dce7671aad2f0c427452a8f4643d0bd6506fd563f669c22d6db4a05
File size (compressed) :30'948 bytes
File size (de-compressed) :83'396 bytes
Format:linux/arm
Packed file: f5a3b1941dce7671aad2f0c427452a8f4643d0bd6506fd563f669c22d6db4a05

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
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-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.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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gafgyt masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/691c1b280eed41f604a9082f/reports/2ef99bd1-42bd-4fb1-86b6-19e6c228f1dd/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
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/a347c61e2cd5d7faf40616db4cf1e2aa9b88ef2027e3b319676a7b1f70064b4b
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:
2025-11-18T05:20:00Z UTC
Last seen:
2025-11-18T08:55:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/a347c61e2cd5d7faf40616db4cf1e2aa9b88ef2027e3b319676a7b1f70064b4b/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/e836c35e-f303-4f0f-aaaf-e766bffef63f
Behavior Graph:
Download SVG
%3 guuid=e003dfc2-1600-0000-0939-5969e30e0000 pid=3811 /usr/bin/sudo guuid=bdf18dc5-1600-0000-0939-5969e40e0000 pid=3812 /tmp/sample.bin guuid=e003dfc2-1600-0000-0939-5969e30e0000 pid=3811->guuid=bdf18dc5-1600-0000-0939-5969e40e0000 pid=3812 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d01c7813-0055-4c90-bab2-41599d1daba2
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
64 / 100
Link:
https://www.joesandbox.com/analysis/1815845
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/a347c61e2cd5d7faf40616db4cf1e2aa9b88ef2027e3b319676a7b1f70064b4b
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a347c61e2cd5d7faf40616db4cf1e2aa9b88ef2027e3b319676a7b1f70064b4b/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-18 07:07:23 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=und4mhrm2xl7v5agc3nuz4pcvknyr3zae7r3gglhnj5r64agjnfq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251118-hxtanscn7s/
Malware Config
C2 Extraction:
vmr3absd.ddns.net
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/6fd3b8c1-e728-4be3-a3c6-3f6b2ec3554f
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/a347c61e2cd5d7faf40616db4cf1e2aa9b88ef2027e3b319676a7b1f70064b4b

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:Mirai_Unpack
Create hunting rule
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 f5a3b1941dce7671aad2f0c427452a8f4643d0bd6506fd563f669c22d6db4a05

Mirai

elf a347c61e2cd5d7faf40616db4cf1e2aa9b88ef2027e3b319676a7b1f70064b4b

(this sample)

  
Dropped by
SHA256 f5a3b1941dce7671aad2f0c427452a8f4643d0bd6506fd563f669c22d6db4a05
  
URLhaus
https://urlhaus.abuse.ch/url/3704799/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 fcd9e2668b048c6da577fe87a6368776

Comments