Static task
static1
Behavioral task
behavioral1
Sample
2024-01-11_fb9b5c99024be4332914c491c68323bb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_fb9b5c99024be4332914c491c68323bb_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-11_fb9b5c99024be4332914c491c68323bb_cryptolocker
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Size
64KB
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MD5
fb9b5c99024be4332914c491c68323bb
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SHA1
420bea37644b06484f49b30bb312ff15600a9515
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SHA256
c634cc79bbde7ff3f092d596009faf0236148ff9ee0959d08447ead2f7dbfd8c
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SHA512
afed83fc7f041ac82d457facb87b6143368359182c7614241d321ef4eb9caf87ce825d58b34076bfe3fdcc4180aba1f146068e545bcb351d9cabf70d26a3bfa0
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUjh:i5nkFGMOtEvwDpjNbwQEI8UV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_fb9b5c99024be4332914c491c68323bb_cryptolocker
Files
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2024-01-11_fb9b5c99024be4332914c491c68323bb_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE