MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7b40f6a6dd6321cddc1c47375db53b43409bb7ccaf973ca0c48e17475a78184e. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7b40f6a6dd6321cddc1c47375db53b43409bb7ccaf973ca0c48e17475a78184e
SHA3-384 hash: 3f30136d0131e6c67a4d34119e57aa141c79a6636cc536abda0bb41bbf06e3056771f95f333f6fbb96a0843ed508e0c1
SHA1 hash: d6d738ce907812a80c035e70c1031aa30bf86e0c
MD5 hash: caea4553387f92a05b24336b422554c9
humanhash: echo-cardinal-alpha-jupiter
File name:morte.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:25'488 bytes
First seen:2025-11-08 06:44:45 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:WobNd+T5mrtKQOcc6x5oXHd+bkALaFL6lKs3Uozw:WoN8T5mrtKpLX9+bcJ4zw
TLSH T115B2D0EA1386BF02E6B0E8754D34C287B3476924F5E631273C1D970CA99B4412BFA983
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) :25'488 bytes
File size (de-compressed) :55'244 bytes
Format:linux/arm
Unpacked file: 07762b2af252bea0117358449b7a4d85101454d00a4c265bfd3ce066b21da568

Intelligence

File Origin
# of uploads :
1
# of downloads :
81
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-8274771-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
condi masquerade mirai obfuscated packed upx
Link:
https://www.filescan.io/uploads/690ee7018938e2fe2215ba87/reports/848ffb45-0479-4131-88e2-b5ac5af183eb/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/7b40f6a6dd6321cddc1c47375db53b43409bb7ccaf973ca0c48e17475a78184e
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:
2025-11-08T01:13:00Z UTC
Last seen:
2025-11-08T04:12:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/7b40f6a6dd6321cddc1c47375db53b43409bb7ccaf973ca0c48e17475a78184e/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f205cc3a-ff2f-4d08-a596-d8884892ec5d
Behavior Graph:
Download SVG
%3 guuid=d6658f90-1600-0000-045f-3698810c0000 pid=3201 /usr/bin/sudo guuid=b5358593-1600-0000-045f-3698820c0000 pid=3202 /tmp/sample.bin guuid=d6658f90-1600-0000-045f-3698810c0000 pid=3201->guuid=b5358593-1600-0000-045f-3698820c0000 pid=3202 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0d53260b-089e-4c15-84c8-2a45e38a2b92
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
68 / 100
Link:
https://www.joesandbox.com/analysis/1810365
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1810365 Sample: morte.arm5.elf Startdate: 08/11/2025 Architecture: LINUX Score: 68 14 34.243.160.129, 443, 50526 AMAZON-02US United States 2->14 16 Multi AV Scanner detection for submitted file 2->16 18 Yara detected Mirai 2->18 20 Sample is packed with UPX 2->20 6 dash rm morte.arm5.elf 2->6         started        8 dash rm 2->8         started        10 dash head 2->10         started        12 7 other processes 2->12 signatures3 process4
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/7b40f6a6dd6321cddc1c47375db53b43409bb7ccaf973ca0c48e17475a78184e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7b40f6a6dd6321cddc1c47375db53b43409bb7ccaf973ca0c48e17475a78184e/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-08 06:12:06 UTC
File Type:
ELF32 Little (Exe)
AV detection:
23 of 38 (60.53%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pnapnjw5mmq43xa4i43v3nj3inajxn6mv6ltzigeryluowtydbha._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
upx
Link:
https://tria.ge/reports/251108-hh7jratrfy/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-8274771-0
YARA:
n/a
Link:
https://app.threat.zone/submission/62066dbc-dc7e-4447-8f8e-7fd8477bd3f8
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/7b40f6a6dd6321cddc1c47375db53b43409bb7ccaf973ca0c48e17475a78184e

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: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 7b40f6a6dd6321cddc1c47375db53b43409bb7ccaf973ca0c48e17475a78184e

(this sample)

Mirai

elf 07762b2af252bea0117358449b7a4d85101454d00a4c265bfd3ce066b21da568

  
Dropping
SHA256 07762b2af252bea0117358449b7a4d85101454d00a4c265bfd3ce066b21da568
  
Dropping
MD5 01e4a92a3c09c19d849c969833111007
  
URLhaus
https://urlhaus.abuse.ch/url/3697421/
  
Delivery method
Distributed via web download

Comments