MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cd9d3a6f487c74e0038e4a61b694f414f0048124a0b33786924a8876731bab82. 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: 11


Intelligence 11 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cd9d3a6f487c74e0038e4a61b694f414f0048124a0b33786924a8876731bab82
SHA3-384 hash: c13b73ca7fec33741227593bb65fa59909a3b67df6dc37751e7355dbc5af1186a287f5fcee0df2f4185bf26acac733b8
SHA1 hash: 15af5f51edf73528555e1cd8e5702d8159fa476a
MD5 hash: 509780800efbcc6b13e08ff2353890ba
humanhash: orange-indigo-whiskey-island
File name:arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:96'596 bytes
First seen:2026-01-09 01:51:19 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:AvqpnRPH4LZ1CGWJqfNJM70s8Q+o06IFm9VSwdJXkZzTxpudZnwbZnKj:Av4nRf4LZ1CGOqcP1XkZZQRwbZnKj
TLSH T1F9932982BD82895AC6C813BAB67E228C335273E6C2DF3117DD115F11BBC960F0D67A91
telfhash t15af09740fe798b0988e35a30dcac07a490032223a0360b11df68cae0883e049f30c929
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 036ca11b0905b3d37c1bd9cdb89464273fcdcab0aa93a34bd0b4aa179c225545
File size (compressed) :38'252 bytes
File size (de-compressed) :96'596 bytes
Format:linux/arm
Packed file: 036ca11b0905b3d37c1bd9cdb89464273fcdcab0aa93a34bd0b4aa179c225545

Intelligence

File Origin
# of uploads :
1
# of downloads :
84
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/2d9082d9-3f8c-4c48-b586-aaf5a56c5a47/
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.Trojan.Mirai-7135916-0
Create hunting rule

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

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

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

Unix.Trojan.Mirai-10056463-0
Create hunting rule

Unix.Trojan.Mirai-10059006-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
gcc rust
Link:
https://www.filescan.io/uploads/69605f2930368802bb7cd0f9/reports/e92a2fae-8ac0-4472-a460-90a3daa1762b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-09T00:03:00Z UTC
Last seen:
2026-01-09T01:26:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/cd9d3a6f487c74e0038e4a61b694f414f0048124a0b33786924a8876731bab82/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/f7387aae-5d9f-408f-8984-f896053f2ca0
Behavior Graph:
Download SVG
%3 guuid=209fcc63-1800-0000-834f-478c0c0d0000 pid=3340 /usr/bin/sudo guuid=e955a065-1800-0000-834f-478c100d0000 pid=3344 /tmp/sample.bin guuid=209fcc63-1800-0000-834f-478c0c0d0000 pid=3340->guuid=e955a065-1800-0000-834f-478c100d0000 pid=3344 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/30d962b3-34af-4990-a21e-3ba620e576f5
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1847033
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/cd9d3a6f487c74e0038e4a61b694f414f0048124a0b33786924a8876731bab82
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cd9d3a6f487c74e0038e4a61b694f414f0048124a0b33786924a8876731bab82/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-09 01:51:40 UTC
File Type:
ELF32 Little (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zwotu32ipr2oaa4ojjq3nfhuctyajajeucztpbusjkehm4y3voba._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/260109-b94tlsh16f/
Malware Config
C2 Extraction:
teamc2.duckdns.org
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7100807-0
YARA:
n/a
Link:
https://app.threat.zone/submission/bfadb652-68d4-412f-b13b-e7100fa5ad51
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/cd9d3a6f487c74e0038e4a61b694f414f0048124a0b33786924a8876731bab82

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:enterpriseapps2
Create hunting rule
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
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 036ca11b0905b3d37c1bd9cdb89464273fcdcab0aa93a34bd0b4aa179c225545

Mirai

elf cd9d3a6f487c74e0038e4a61b694f414f0048124a0b33786924a8876731bab82

(this sample)

  
Dropped by
SHA256 036ca11b0905b3d37c1bd9cdb89464273fcdcab0aa93a34bd0b4aa179c225545
  
URLhaus
https://urlhaus.abuse.ch/url/3722795/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 17b6b9d7bb1f24821d5dbb7aa7f3dcdf
  
URLhaus
https://urlhaus.abuse.ch/url/3722800/
  
URLhaus
https://urlhaus.abuse.ch/url/3719332/

Comments