Behavioral task
behavioral1
Sample
2024-10-12_8be72d069fe9b430688d3f6f8933175f_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-12_8be72d069fe9b430688d3f6f8933175f_cryptolocker
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Size
92KB
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MD5
8be72d069fe9b430688d3f6f8933175f
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SHA1
04d7b8718f32ec70fb96edc606b83a9145a4db2f
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SHA256
b390edd9003a633167c3552e36fa73ab7280c17e56a0b981611ecb5038fdab80
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SHA512
dce4011ebf6f53a0cc3c7d2eb74fb8db5ee258c27b6b952805cc3b3798e8d878dbec3926f1634f93e2f287fb3c76b98163d88b5728d83e10c621d6c757a89bd1
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAem:n6a+1SEOtEvwDpjYYvQd2Pn
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_8be72d069fe9b430688d3f6f8933175f_cryptolocker
Files
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2024-10-12_8be72d069fe9b430688d3f6f8933175f_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