MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 db4ac24e1cd878d72027f3f843b4679f852f62b5df28c92e6af119a53645a174. 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: 13


Intelligence 13 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: db4ac24e1cd878d72027f3f843b4679f852f62b5df28c92e6af119a53645a174
SHA3-384 hash: aa0213e71c09632a61498ee5634c4556dfd5546226817b3d8e577b9bf76097b96712bc97c555d5c15fba983b064716fd
SHA1 hash: d5d26c553169014799210b17e637061698945c98
MD5 hash: 35f92d784eb35146ff5d8a80776be5a4
humanhash: lamp-alaska-july-maine
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:90'680 bytes
First seen:2025-10-12 23:37:03 UTC
Last seen:2025-10-16 15:38:28 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:QdhD4RzXSLqccAET0DnykOHhmyVJX6s0col0vHQ6C:QdhD42qbARW3HhLJ6WHQ6C
TLSH T1DC932A45BD828F13C5C622F6F7AE058D37167BA8D1EB3203DD25BFA1338659A0D6A211
telfhash t1bf01bda00d4c07ed1eb8c0849c9d1599a5b9b5fc6f542522af3fab8ad591cd2714844a
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
File size (compressed) :40'120 bytes
File size (de-compressed) :90'680 bytes
Format:linux/arm
Packed file: 65b006126fe36f331c2115dc3a835b9adf07b4b4e6d96d323a72b4ca4389454a

Intelligence

File Origin
# of uploads :
2
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
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.Dropper.Mirai-10007027-0
Create hunting rule

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

Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
gcc masquerade obfuscated rust
Link:
https://www.filescan.io/uploads/68ec3bc271883144ef332529/reports/a5de1e5a-4748-4e9c-b90b-dd498e9a5183/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
49
Number of processes launched:
5
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/db4ac24e1cd878d72027f3f843b4679f852f62b5df28c92e6af119a53645a174
Behaviour
Information Gathering
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-10-12T21:14:00Z UTC
Last seen:
2025-10-13T14:29:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Gafgyt.bl HEUR:Backdoor.Linux.Gafgyt.bj HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/db4ac24e1cd878d72027f3f843b4679f852f62b5df28c92e6af119a53645a174/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/3b3071af-abda-4171-a90c-8312f89ad792
Behavior Graph:
Download SVG
%3 guuid=4ec50cec-1800-0000-2c05-ea66c50a0000 pid=2757 /usr/bin/sudo guuid=91f3c8ed-1800-0000-2c05-ea66ca0a0000 pid=2762 /tmp/sample.bin guuid=4ec50cec-1800-0000-2c05-ea66c50a0000 pid=2757->guuid=91f3c8ed-1800-0000-2c05-ea66ca0a0000 pid=2762 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b9d0ddf8-6906-4eca-97be-2a1100d0d22b
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1793683
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Uses dynamic DNS services
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1793683 Sample: morte.arm.elf Startdate: 13/10/2025 Architecture: LINUX Score: 60 22 uraniumc2.ddns.net 2->22 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 2 other IPs or domains 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 8 morte.arm.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 32 Uses dynamic DNS services 22->32 process4 process5 12 morte.arm.elf 8->12         started        14 morte.arm.elf 8->14         started        16 morte.arm.elf 8->16         started        process6 18 morte.arm.elf 12->18         started        20 morte.arm.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/db4ac24e1cd878d72027f3f843b4679f852f62b5df28c92e6af119a53645a174
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/db4ac24e1cd878d72027f3f843b4679f852f62b5df28c92e6af119a53645a174/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/db4ac24e1cd878d72027f3f843b4679f852f62b5df28c92e6af119a53645a174
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-12 23:38:34 UTC
File Type:
ELF32 Little (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=3nfmetq43b4noibh6p4ehndht6cs6yvv34umsltk6em2knsfuf2a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251012-3mfbaa11es/
Malware Config
C2 Extraction:
uraniumc2.ddns.net
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/89477de6-85c4-4bb8-beaf-44e23d9afe2d
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/db4ac24e1cd878d72027f3f843b4679f852f62b5df28c92e6af119a53645a174

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_Threat_d94e1020
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 db4ac24e1cd878d72027f3f843b4679f852f62b5df28c92e6af119a53645a174

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3630230/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3670480/

Comments