Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_8a658c539aebe0e397180a23fc2eb7db_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_8a658c539aebe0e397180a23fc2eb7db_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_8a658c539aebe0e397180a23fc2eb7db_cryptolocker
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Size
38KB
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MD5
8a658c539aebe0e397180a23fc2eb7db
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SHA1
261a620f0e7289996238674564e6e55616e3f446
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SHA256
9d16885a8b8987556298c214e1b734f6fa7d24c4de39192af7bf9bafb0ef7e52
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SHA512
e9befe1280f5d2f88f1fabde4f590b04cd410d74ef8f3f29e605d427ddd56aaba8aa6aeb337660db40aa33e2af2c4e770354d34f0f4c8f4ccf09f90a850d8df2
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9RzhwaO4a:i5nkFGMOtEvwDpjR+Tg
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_8a658c539aebe0e397180a23fc2eb7db_cryptolocker
Files
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2024-01-09_8a658c539aebe0e397180a23fc2eb7db_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