Behavioral task
behavioral1
Sample
2024-10-14_12e14986a6b178bb02d0d40dddc921b4_cryptolocker.exe
Resource
win7-20240903-en
General
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Target
2024-10-14_12e14986a6b178bb02d0d40dddc921b4_cryptolocker
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Size
58KB
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MD5
12e14986a6b178bb02d0d40dddc921b4
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SHA1
e85cb4495d55953ecf7d7b04e53c09b3e7728be9
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SHA256
12c328e435aac11c559c3f54eb9ddef516a086a134a66c03cafb8700cfb179b5
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SHA512
e399105829e6306e0d5ab01befe9f8ff29dcb9fb88bd070a8bdc1530c01634d53a3d6e4f428d1d939f76207c4f08aa4c503fc023f40a2d330e6c45a65d0e356d
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mV:zj+soPSMOtEvwDpj4kpmeLmV
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-14_12e14986a6b178bb02d0d40dddc921b4_cryptolocker
Files
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2024-10-14_12e14986a6b178bb02d0d40dddc921b4_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