Static task
static1
Behavioral task
behavioral1
Sample
2024-01-10_b77a9aba90e2595da7bfcd99b6daf53c_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-10_b77a9aba90e2595da7bfcd99b6daf53c_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-10_b77a9aba90e2595da7bfcd99b6daf53c_cryptolocker
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Size
56KB
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MD5
b77a9aba90e2595da7bfcd99b6daf53c
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SHA1
7172e8cd740c16f4589b6aa4753c4b8d6634bd7d
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SHA256
eaabf12caef4488f03319720b88e2b989df04f97bc364afec6392ca029344c2a
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SHA512
833a768fed6c72f055ba22a5609a922a95169819d83e65e20a4201f5056f79daf2c452530af3e240224efd7b9c58a600be87b890c1a8bbbd7d2b3fc86e89c433
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb614s:BbdDmjr+OtEvwDpjMX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-10_b77a9aba90e2595da7bfcd99b6daf53c_cryptolocker
Files
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2024-01-10_b77a9aba90e2595da7bfcd99b6daf53c_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
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - 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