Static task
static1
Behavioral task
behavioral1
Sample
2024-01-09_c43835fac4c0ee68123348bfca7cd1a0_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-09_c43835fac4c0ee68123348bfca7cd1a0_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-09_c43835fac4c0ee68123348bfca7cd1a0_cryptolocker
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Size
37KB
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MD5
c43835fac4c0ee68123348bfca7cd1a0
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SHA1
66c4f413b5f7bef327d6fdc1a02a98fa057e56ca
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SHA256
c01a41b2e4fba92668956bc83923fe660083c39ad95d6993a2a856d6f92af285
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SHA512
faf09da4543cb78b24f9c252d48c6150148d180d11e5e0a388c075d3a39151ffbc8702b2f4b81e8b5171fd14aa7823f0fb00b2f94a6ea2ec8a678d211043c032
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnL:m5nkFNMOtEvwDpjG8hgpL
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-09_c43835fac4c0ee68123348bfca7cd1a0_cryptolocker
Files
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2024-01-09_c43835fac4c0ee68123348bfca7cd1a0_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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE