Behavioral task
behavioral1
Sample
2024-10-18_209e52688ad5674b0bad6a6c4f397900_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-18_209e52688ad5674b0bad6a6c4f397900_cryptolocker
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Size
62KB
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MD5
209e52688ad5674b0bad6a6c4f397900
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SHA1
90d65149b16b8ad3acad3bf99fcd6fae4f6e68e4
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SHA256
e3661d0da959481cab63c20da6ee504f0bbca42163bfe6d1e50f089cd035c7ff
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SHA512
aab9bd0ff47086aebe8fa1b607878f19e7430c1edcf590fa11233d5332b2aa639cf2336221bafacd761982163a9a98c1677835faaa540ee201830b4fc07f1af4
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SSDEEP
768:f6LsoEEeegiZPvEhHSG+gz5NQXtckstOOtEvwDpj/WaD3TUogs/VXpAPWRidW:f6QFElP6n+g9u9cvMOtEvwDpjnpVXzRR
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_209e52688ad5674b0bad6a6c4f397900_cryptolocker
Files
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2024-10-18_209e52688ad5674b0bad6a6c4f397900_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