Analysis
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max time kernel
132s -
max time network
148s -
platform
ubuntu-22.04_amd64 -
resource
ubuntu2204-amd64-20240611-en -
resource tags
arch:amd64arch:i386image:ubuntu2204-amd64-20240611-enkernel:5.15.0-105-genericlocale:en-usos:ubuntu-22.04-amd64system -
submitted
04-12-2024 18:49
Behavioral task
behavioral1
Sample
zmap.x86.elf
Resource
ubuntu2204-amd64-20240611-en
ubuntu-22.04-amd64
4 signatures
150 seconds
General
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Target
zmap.x86.elf
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Size
61KB
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MD5
e50ce78e35279682d08fe9fc0644e8b3
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SHA1
69177219d343662bc91cee92e79dabf9a0b04701
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SHA256
9e114679428b0fafe8bf9fd08feaf8104bb7d0181ded6f657424de04825f97f4
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SHA512
c99b90d3067aa8141a2ee7d3784c5d9550bca5ca13fd21e3f0ef918ea0c95f8661908aa041727f90d2f36d266ee16a3f1ea829963d96f8e6a9768035b7806927
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SSDEEP
1536:kRGfyD5eG8M94cecUDelIv5TTRal9GfUw4v4COupnWl:kMaD5eG8M92KgTTRaf8Z4AxKnk
Score
7/10
Malware Config
Signatures
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Deletes itself 1 IoCs
pid Process 1569 zmap.x86.elf -
Modifies Watchdog functionality 1 TTPs 2 IoCs
Malware like Mirai modifies the Watchdog to prevent it restarting an infected system.
description ioc Process File opened for modification /dev/watchdog zmap.x86.elf File opened for modification /dev/misc/watchdog zmap.x86.elf -
Writes file to system bin folder 2 IoCs
description ioc Process File opened for modification /sbin/watchdog zmap.x86.elf File opened for modification /bin/watchdog zmap.x86.elf -
Changes its process name 1 IoCs
description pid Process Changes the process name, possibly in an attempt to hide itself 1569 zmap.x86.elf