Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_25e0dc48e48f841a20d3f2357a20a4a2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_25e0dc48e48f841a20d3f2357a20a4a2_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_25e0dc48e48f841a20d3f2357a20a4a2_cryptolocker
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Size
83KB
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MD5
25e0dc48e48f841a20d3f2357a20a4a2
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SHA1
666bc0b824e104ea8094235a6842ee086c99986f
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SHA256
b1f2bb8c24f0abef47f6a7cf50498e804dc27deb4b49478372bc9ce6b85001b1
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SHA512
d63a7de2223b6c185f709f22ca5f760fd3e499837c8f87d731d39d35f1b0c3822afe74beea9bb1744cdf4bbdee5af510811666ff1b46cd7ecfef06e315e60f4b
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvDs:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8I
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_25e0dc48e48f841a20d3f2357a20a4a2_cryptolocker
Files
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2024-01-08_25e0dc48e48f841a20d3f2357a20a4a2_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