b1bd316c5fb6a3fd724ac2eaadaba2cb48a5733868c4416d3b2b7994edf8d3d3

Analysis

max time kernel
133s
max time network
149s
platform
ubuntu-18.04_amd64
resource
ubuntu1804-amd64-20260513-en
resource tags

arch:amd64arch:i386image:ubuntu1804-amd64-20260513-enkernel:4.15.0-213-genericlocale:en-usos:ubuntu-18.04-amd64system
submitted
29/05/2026, 06:19

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General

Target
i686
Size 77KB
Sample260529-g3cdnses2v
SHA256 b1bd316c5fb6a3fd724ac2eaadaba2cb48a5733868c4416d3b2b7994edf8d3d3
MD5 8ef363912ead93360c641c3da2dab11e
SHA1 eb0c98e6a5660778947519c3da5b6f5b4ae60506
SHA512 1756ec90537e1d1bee858da6420ef87ed5b1a1f318ab7f08d9b14a31d58b377f16bcc06f079c49baa841e6b9bfe691ef7e444b4f60cbb577830da7375a13ac43
SSDEEP 1536:uVHQ0rPyMQn+JgVV/SGQ+ZsbSSfFWLIk1Q9j+Lxty4AHk:uVFrPNQn+WVQ3EXVUk29jgxOk
TLSH
T1B6732B81F54B80F1D847487090BBF33FCE31D6954175D66EEF689F36EA63202A60629C
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion

Malware Config

Signatures

Modifies Watchdog functionality 1 TTPs 2 IoCs

Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.

defense_evasion

Impair Defenses

T1562

description	ioc	Process
File opened for modification	/dev/watchdog	i686
File opened for modification	/dev/misc/watchdog	i686

Changes its process name 1 IoCs

description	pid	Process
Changes the process name, possibly in an attempt to hide itself	1474	i686

/tmp/i686
/tmp/i686
1⤵
- Modifies Watchdog functionality
- Changes its process name
PID:1474

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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