MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 995c76b3f6e0a66ed57512d58bd7773395f453ca1f63a1a43ecdf78e0816358d. 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: 7


Intelligence 7 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 995c76b3f6e0a66ed57512d58bd7773395f453ca1f63a1a43ecdf78e0816358d
SHA3-384 hash: eb35c9c1562e1bd976353f9e7240f465cb6784b6d67c6c9dcd468b66b5a7ce6730c5b6d2aac6565f8821880d6f4eb666
SHA1 hash: 58948c6e11866c6eb2a525a289df6cdd07355fd5
MD5 hash: 9bbe5af6b84a5fb5a8e669df7aaede97
humanhash: thirteen-magazine-maine-connecticut
File name:dbuss-daemon
Download: download sample
Signature Mirai
Create hunting rule
File size:38'280 bytes
First seen:2025-10-24 06:20:10 UTC
Last seen:2025-10-26 10:04:36 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:HcQJ4KXNPV1nQ82NMAEbIugQbmY2uDibiE9Y0zRVUloSU4uVcqgw09d:8QmKdtRVKpuzbMT+l0lmW/4u+qgw09d
TLSH T10303E13CA3E25BF5F66FACA66AC152E17FE78E017F657C4112CFE61383228A016454C4
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

Intelligence

File Origin
# of uploads :
2
# of downloads :
151
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9936831-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Runs as daemon
Receives data from a server
Opens a port
Changes access rights for a written file
Sends data to a server
DNS request
Changes access rights for a file
Connection attempt
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
packed threat upx
Link:
https://www.filescan.io/uploads/68fb1ae63a79800405f441eb/reports/e4e1393c-f408-4a53-8b3a-4e7e26765946/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-10-23T18:38:00Z UTC
Last seen:
2025-10-25T19:35:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/995c76b3f6e0a66ed57512d58bd7773395f453ca1f63a1a43ecdf78e0816358d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8e295c2e-3f03-48d1-883f-7857ee5e2ee1
Behavior Graph:
Download SVG
%3 guuid=d0dc88cb-1700-0000-6481-2451c80a0000 pid=2760 /usr/bin/sudo guuid=1ec34dcd-1700-0000-6481-2451ce0a0000 pid=2766 /tmp/sample.bin guuid=d0dc88cb-1700-0000-6481-2451c80a0000 pid=2760->guuid=1ec34dcd-1700-0000-6481-2451ce0a0000 pid=2766 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/d1475462-f39e-43b3-aaaf-04fab93d50f0
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1801064
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1801064 Sample: dbuss-daemon.elf Startdate: 24/10/2025 Architecture: LINUX Score: 60 22 169.254.169.254, 80 USDOSUS Reserved 2->22 24 143.20.185.225, 12121, 44884 LANCAMANTOANISERVICOSDEINFORMATICALTDA-MEBR United States 2->24 26 daisy.ubuntu.com 2->26 28 Antivirus / Scanner detection for submitted sample 2->28 30 Multi AV Scanner detection for submitted file 2->30 32 Sample is packed with UPX 2->32 8 dbuss-daemon.elf 2->8         started        10 python3.8 dpkg 2->10         started        signatures3 process4 process5 12 dbuss-daemon.elf 8->12         started        14 dbuss-daemon.elf 8->14         started        16 dbuss-daemon.elf 8->16         started        process6 18 dbuss-daemon.elf 12->18         started        20 dbuss-daemon.elf 12->20         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/995c76b3f6e0a66ed57512d58bd7773395f453ca1f63a1a43ecdf78e0816358d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/995c76b3f6e0a66ed57512d58bd7773395f453ca1f63a1a43ecdf78e0816358d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-10-23 20:54:24 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tfohnm7w4ctg5vlvclkyxv3xgok7iu6kd5r2djb6zx3y4cawgwgq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
linux upx
Link:
https://tria.ge/reports/251024-g4hl3sdx6c/
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8d943a90-869d-4178-8211-65e09397092e
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/995c76b3f6e0a66ed57512d58bd7773395f453ca1f63a1a43ecdf78e0816358d

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:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:SUSP_ELF_LNX_UPX_Compressed_File
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects a suspicious ELF binary with UPX compression
Reference:Internal Research
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 995c76b3f6e0a66ed57512d58bd7773395f453ca1f63a1a43ecdf78e0816358d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3685262/
  
Delivery method
Distributed via web download

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