MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1dcdb2862ce22a880771ccf70f3ab6b5c57d0683deea47147448a8a05b8525c3. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1dcdb2862ce22a880771ccf70f3ab6b5c57d0683deea47147448a8a05b8525c3
SHA3-384 hash: e4d14fb95519528eeba9ee12c46d36dc1ca92aefce998618385ad3dce173f0eb3559f70cec5853b5a75147899231b58b
SHA1 hash: 01d2cc0e2da403d2990d892559fd267eb1d70448
MD5 hash: e854ebca71f022358f0774d2acfb8376
humanhash: mexico-lithium-harry-aspen
File name:morte.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:87'528 bytes
First seen:2025-10-17 23:36:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:e6err3FsVj87mx64cOXKWhT4keFJq/zXjP2ORDqvHu:e6eH36j8T4JXUfFJoTKHu
TLSH T192834B45FC819A12C6C5177BFB6E128E372623A8E2DE3203DE199F2237C651B0D7B515
telfhash t17251bcb68f961f9d9bfdc340858e21095afd31ad4f1424638f1d6b9b85835c2b21e81b
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 cc1534d993fcdae8466d4ca4f38bd39fbc80f0a8320dfde217ab48339efc85dd
File size (compressed) :39'964 bytes
File size (de-compressed) :87'528 bytes
Format:linux/arm
Packed file: cc1534d993fcdae8466d4ca4f38bd39fbc80f0a8320dfde217ab48339efc85dd

Intelligence

File Origin
# of uploads :
1
# of downloads :
103
Origin country :
NL NL
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:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
lolbin masquerade remote
Link:
https://www.filescan.io/uploads/68f2d3de3a79800405e95ccd/reports/c6a1acbb-3cc8-497f-98c4-3ec61d968976/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/1dcdb2862ce22a880771ccf70f3ab6b5c57d0683deea47147448a8a05b8525c3
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:
2025-10-17T21:13:00Z UTC
Last seen:
2025-10-19T04:47:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/1dcdb2862ce22a880771ccf70f3ab6b5c57d0683deea47147448a8a05b8525c3/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5767c8c5-c177-40f4-beee-c83441844990
Behavior Graph:
Download SVG
%3 guuid=f287482f-1900-0000-a333-1f0ee40a0000 pid=2788 /usr/bin/sudo guuid=c1b09631-1900-0000-a333-1f0eeb0a0000 pid=2795 /tmp/sample.bin guuid=f287482f-1900-0000-a333-1f0ee40a0000 pid=2788->guuid=c1b09631-1900-0000-a333-1f0eeb0a0000 pid=2795 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dcd21bc0-25fe-4b2a-b8ae-f0a39a7f9c77
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1797466
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: 1797466 Sample: morte.arm.elf Startdate: 18/10/2025 Architecture: LINUX Score: 60 22 mirailoversddos.duckdns.org 2->22 24 mirailoversddos.duckdns.org 144.172.109.62, 12121, 53382, 53384 PONYNETUS United States 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       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1dcdb2862ce22a880771ccf70f3ab6b5c57d0683deea47147448a8a05b8525c3/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-17 23:40:44 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dxg3fbrm4iviqb3rzt3q6ovwwxcx2bud33veofdujcukaw4fexbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251017-3n1cvafw6a/
Malware Config
C2 Extraction:
mirailoversddos.duckdns.org
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6b23c4b7-4ad0-4b5d-9834-4cc90baa2481
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/1dcdb2862ce22a880771ccf70f3ab6b5c57d0683deea47147448a8a05b8525c3

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 cc1534d993fcdae8466d4ca4f38bd39fbc80f0a8320dfde217ab48339efc85dd

Mirai

elf 1dcdb2862ce22a880771ccf70f3ab6b5c57d0683deea47147448a8a05b8525c3

(this sample)

  
Dropped by
SHA256 cc1534d993fcdae8466d4ca4f38bd39fbc80f0a8320dfde217ab48339efc85dd
  
URLhaus
https://urlhaus.abuse.ch/url/3680217/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 5e7022b63ffc37eb4722e761f3e90d7c

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