Behavioral task
behavioral1
Sample
2024-01-01_49bcfe816b17457a7ddc5e2ab0c6f4f7_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-01_49bcfe816b17457a7ddc5e2ab0c6f4f7_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-01_49bcfe816b17457a7ddc5e2ab0c6f4f7_cryptolocker
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Size
59KB
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MD5
49bcfe816b17457a7ddc5e2ab0c6f4f7
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SHA1
cddb94bdd3e1e408725b4cc71e626cbdba78337d
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SHA256
3456f3faadb522ada3b2d9cd3aae9bdab6ffdc59ba8f6b2257d25707b3886388
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SHA512
9a39fd4ff925d53036fe8aabc4ccb6020610e458cbb1203d883543e6c580ca5ed8f2825aefe539097815a6f6d1d3542c17976d0eeed8d1f65cb29c29121ac4da
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLS:zj+soPSMOtEvwDpj4kpmeLme
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-01_49bcfe816b17457a7ddc5e2ab0c6f4f7_cryptolocker
Files
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2024-01-01_49bcfe816b17457a7ddc5e2ab0c6f4f7_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_CODE
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