Behavioral task
behavioral1
Sample
2024-09-13_e7776c6f8a27f12843b6298751b84f96_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-09-13_e7776c6f8a27f12843b6298751b84f96_cryptolocker
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Size
62KB
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MD5
e7776c6f8a27f12843b6298751b84f96
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SHA1
9be56f313f25a55cf54ac071fd097ace5fd32c55
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SHA256
5cbe4f9e4db58a4f8ae35ef8c9707fbc8d4ec9a356f00dc79cb0f2f931d7676d
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SHA512
6383a54e5e3d705a2138d4e8fc6f63942b5be4c16a7e9d07fb600471352e9fbdb7bdf602fd13a1d460e7a162f3c08ebb3e3582012f12cc0c6cf7f7abe4219c54
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SSDEEP
1536:H6QFElP6n+gou9cvMOtEvwDpjCpVXhhgNr:H6a+uSEOtEvwDpjX
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-13_e7776c6f8a27f12843b6298751b84f96_cryptolocker
Files
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2024-09-13_e7776c6f8a27f12843b6298751b84f96_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: 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