MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5ecd9986333d5dbf1e62c879bf196676deb09fc40c1e55ae641210cad53d978. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5ecd9986333d5dbf1e62c879bf196676deb09fc40c1e55ae641210cad53d978
SHA3-384 hash: 90fe8eafe49e910302cf75b82f195e96b90c1cc80d1b29d80f488cc27e10d440a393a4eba84cf9bf964ae7deac54f39e
SHA1 hash: fa710c58aa2f2a0f3c4b807cf8c3ddd86abe84b1
MD5 hash: 55eaa0e05f3494e4b90b967e4f49da5f
humanhash: fish-coffee-fourteen-stream
File name:parm6
Download: download sample
Signature Mirai
Create hunting rule
File size:36'836 bytes
First seen:2026-01-10 14:48:18 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:cKo2iQ0XZ703M8LLO4F8jPkkECibSIm0vbxeQQ2f7BdBB9q3UEL3N:cCZ0XZ70j9CkkyOImiIxyT6L9
TLSH T112F2F10EF371FC2757E1543AFA584015AA54A7FDAEB831032A21425C8D1F2D3E97CA87
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) :36'836 bytes
File size (de-compressed) :79'324 bytes
Format:linux/arm
Unpacked file: dd25bd572f50201638097c5ed4a0c52a2980436b6c2c880437afb7c12998cbaf

Intelligence

File Origin
# of uploads :
1
# of downloads :
97
Origin country :
DE DE
Vendor Threat Intelligence
Details
Link:
https://research.acce.ciphertechsolutions.com/results/bf058cf0-9723-4490-a176-17e05f789fcf/
Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
mirai packed upx
Link:
https://www.filescan.io/uploads/696266be30368802bb7f4875/reports/587caebc-5b3e-446f-b389-dccfa39f06c7/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-01-10T13:01:00Z UTC
Last seen:
2026-01-10T16:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b5ecd9986333d5dbf1e62c879bf196676deb09fc40c1e55ae641210cad53d978/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/ca7e8fb1-ba70-4c4a-bfae-8967d83f8ff4
Behavior Graph:
Download SVG
%3 guuid=d447efab-1900-0000-4ee8-2a5f670c0000 pid=3175 /usr/bin/sudo guuid=0fb0a0ad-1900-0000-4ee8-2a5f6e0c0000 pid=3182 /tmp/sample.bin guuid=d447efab-1900-0000-4ee8-2a5f670c0000 pid=3175->guuid=0fb0a0ad-1900-0000-4ee8-2a5f6e0c0000 pid=3182 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9e547b83-e375-44f9-ae34-508d11bfd168
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1848002
Signature
Multi AV Scanner detection for submitted file
Sample is packed with UPX
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b5ecd9986333d5dbf1e62c879bf196676deb09fc40c1e55ae641210cad53d978
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b5ecd9986333d5dbf1e62c879bf196676deb09fc40c1e55ae641210cad53d978/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-01-10 14:48:31 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxwntgddgpk5x4pgfsdzx4mwm5w6wcp4ida6kwxgieqqzlkt3f4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:mirai botnet discovery upx
Link:
https://tria.ge/reports/260110-r6phhscx7e/
Behaviour
Reads runtime system information
Mirai
Mirai family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/7961fb63-f4db-4ec7-8d8b-30e408455d0e
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/b5ecd9986333d5dbf1e62c879bf196676deb09fc40c1e55ae641210cad53d978

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 b5ecd9986333d5dbf1e62c879bf196676deb09fc40c1e55ae641210cad53d978

(this sample)

Mirai

elf dd25bd572f50201638097c5ed4a0c52a2980436b6c2c880437afb7c12998cbaf

  
URLhaus
https://urlhaus.abuse.ch/url/3740583/
  
Delivery method
Distributed via web download
  
Dropping
SHA256 dd25bd572f50201638097c5ed4a0c52a2980436b6c2c880437afb7c12998cbaf
  
Dropping
MD5 724bf7faf0b7228d08923580a46a72cb

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