Behavioral task
behavioral1
Sample
2024-10-05_25831d22d260d9b9f20f6a37c1767a73_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-05_25831d22d260d9b9f20f6a37c1767a73_cryptolocker
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Size
60KB
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MD5
25831d22d260d9b9f20f6a37c1767a73
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SHA1
08a24496cee0d020a40e35eea8ffba4bf2b0ef02
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SHA256
50e10a755c55653a87fd2a600fd9bddf62f22497e9f7447068bb707168fd2eaa
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SHA512
ac91d8a890df3d4b596195db65494e9566b64304a67858d858cad931d5bfb0f809418cac8c87c48beee70126de0809db12926122e9fdf7b4845051c88042b67e
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YMLam5ax+NlL:z6QFElP6n+gKmddpMOtEvwDpj9aYaK
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-05_25831d22d260d9b9f20f6a37c1767a73_cryptolocker
Files
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2024-10-05_25831d22d260d9b9f20f6a37c1767a73_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 10KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE