b77dd4b6be01f4226f35b2b2fce6850629f82f00e106c63466dc7e6390241b50

Analysis

max time kernel
0s
max time network
129s
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
17/08/2026, 03:59

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General

Target
java8
Size 4.6MB
Sample260817-ej7pcsek5v
SHA256 b77dd4b6be01f4226f35b2b2fce6850629f82f00e106c63466dc7e6390241b50
MD5 d5283b6cf4d247a7c8ef9d53e3441c1f
SHA1 8c36cd8efd722d03bf60a03e0cde2837f1190b92
SHA512 b08017348812584bd752d510da9731889f71e74bf7b1a7e0320714e0ff6cf957fbf0a5e10edb7ec4375e34c250c93fb3e189a75da6ac38cec8432180e3fdcc6b
SSDEEP 49152:N9wCQaqpHwsROjbZ69Yb3tfEHrjwylAt3z0Kzx4MRFce40f3ZwJzPxJ+wMBs5byI:bk5HwC+bZ69YDts6cPpR
TLSH
T1C6264C16FC9605EAC5BFE1308A865311BA7038A9873177E36F90A67A2636FD47D3D304
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Enumerates kernel/hardware configuration 1 TTPs 1 IoCs

Reads contents of /sys virtual filesystem to enumerate system information.

discovery

System Information Discovery

T1082

description	ioc	Process
File opened for reading	/sys/kernel/mm/transparent_hugepage/hpage_pmd_size	java8

Writes file to tmp directory 1 IoCs

Malware often drops required files in the /tmp directory.

description	ioc	Process
File opened for modification	/tmp/netspy.log	java8

/tmp/java8
/tmp/java8
1⤵
- Enumerates kernel/hardware configuration
- Writes file to tmp directory
PID:1516

Network

MITRE ATT&CK Enterprise v16

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

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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