efc94a2299901322182ef67e1e3210e1c7f91252133f2afa37563a44df1f27f6

Analysis

max time kernel
39s
max time network
28s
platform
debian-9_mips
resource
debian9-mipsbe-20260127-en
resource tags

arch:mipsimage:debian9-mipsbe-20260127-enkernel:4.9.0-13-4kc-maltalocale:en-usos:debian-9-mipssystem
submitted
11/05/2026, 15:52

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General

Target
micro.mips
Size 173KB
Sample260511-ta714ahs9r
SHA256 efc94a2299901322182ef67e1e3210e1c7f91252133f2afa37563a44df1f27f6
MD5 421446dd524e6f6493706a68f8985c09
SHA1 a7c2346108a95805f03fa7826ae0fc38009029e7
SHA512 ee9d9be70e492a2a39502d10bb40f060ec12e591a2391ad41cfe714df99ef3dff5bd2dc047ffeab6f17b7aada152cb66437f148aa30b62ed26872472796ec33d
SSDEEP 3072:TsYEkFEE0W8pywlX50zMopO67xwhRwnJwCPyrYs:IdkWE5q5cs67qR+wWyrd
TLSH
T16F04761E6E228F6DF6A8873447B74D259B6C23D626E1D644E1ACC2105F2039E641FFF8
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

defense_evasion discovery

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	micro.mips
File opened for modification	/dev/misc/watchdog	micro.mips

Writes file to system bin folder 2 IoCs

description	ioc	Process
File opened for modification	/sbin/watchdog	micro.mips
File opened for modification	/bin/watchdog	micro.mips

System Network Configuration Discovery 1 TTPs 1 IoCs

Adversaries may gather information about the network configuration of a system.

discovery

System Network Configuration Discovery

T1016

pid	Process
715	micro.mips

/tmp/micro.mips
/tmp/micro.mips
1⤵
- Modifies Watchdog functionality
- Writes file to system bin folder
- System Network Configuration Discovery
PID:715

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Impair Defenses

T1562

Credential Access

Discovery

System Network Configuration Discovery

T1016

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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