Behavioral task
behavioral1
Sample
2024-10-18_1d4def5b823aa6b2e57099818ada4218_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_1d4def5b823aa6b2e57099818ada4218_cryptolocker
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Size
62KB
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MD5
1d4def5b823aa6b2e57099818ada4218
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SHA1
cb46d2399a27a76f6942b36e46cbc49a7e691d81
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SHA256
da9a041484dacfe8e9e1fb44fb27eecf3e1815e7b49c0de158019b97a44b0c4b
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SHA512
cec968c6c3369eafe5fe08c7657ef69c785d31ef528c55acc962bd3425af159dfc4d286afdc7353a685a04fb28bcf775455c041e7f6ee008de74af1cf47e17b0
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SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWRid1:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzR6
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-18_1d4def5b823aa6b2e57099818ada4218_cryptolocker
Files
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2024-10-18_1d4def5b823aa6b2e57099818ada4218_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: 11KB - 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