Static task
static1
Behavioral task
behavioral1
Sample
2024-10-12_b36e85c4d9a95e5784d91203f0763f9c_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-12_b36e85c4d9a95e5784d91203f0763f9c_cryptolocker.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-12_b36e85c4d9a95e5784d91203f0763f9c_cryptolocker
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Size
85KB
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MD5
b36e85c4d9a95e5784d91203f0763f9c
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SHA1
384bbb8726cf92feda4cc3a7b2e5e5d9202706ef
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SHA256
af9342c0860ecd2e1d412aafdf5902bfb244b3b55676149d6ac06e33830d984a
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SHA512
ca1f3a5d98e3fc656f10c29d44484f87d40f4a06bb548a15d77809a6374a413c48512a8ea8e0009e216907c06616a8c3bdf22f1cd7ed7672f1e8387385916e84
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SSDEEP
1536:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8Acry:okFDOtEvwDpjP2y
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-10-12_b36e85c4d9a95e5784d91203f0763f9c_cryptolocker
Files
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2024-10-12_b36e85c4d9a95e5784d91203f0763f9c_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