Static task
static1
Behavioral task
behavioral1
Sample
2024-01-03_253575e723c17b1d5a27fd2f5fecb11b_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-03_253575e723c17b1d5a27fd2f5fecb11b_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-03_253575e723c17b1d5a27fd2f5fecb11b_cryptolocker
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Size
36KB
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MD5
253575e723c17b1d5a27fd2f5fecb11b
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SHA1
27a4824fe2e9b1464f5bb890c4d2dbfec6f068ed
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SHA256
f30116dc11c1f0296ccd226dbcfacd504b95471d0219f1ae090d6da2a89616f2
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SHA512
5e66c7035f1ceeadbbff20e47d8d2e2928f0db7e3684a12a7929bd5ead6c6c488a141f2835a7062f310a1110ff70c00b47749fd4286eacb7e2e86d46b37ca424
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9RF:i5nkFGMOtEvwDpjR+F
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_253575e723c17b1d5a27fd2f5fecb11b_cryptolocker
Files
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2024-01-03_253575e723c17b1d5a27fd2f5fecb11b_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