Static task
static1
Behavioral task
behavioral1
Sample
2024-02-14_2fb414c0f6f26532795853fda93df1e6_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-14_2fb414c0f6f26532795853fda93df1e6_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-14_2fb414c0f6f26532795853fda93df1e6_cryptolocker
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Size
99KB
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MD5
2fb414c0f6f26532795853fda93df1e6
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SHA1
b272dc6f3a469486af18b34fc2545239d7ba7967
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SHA256
7cff8d14045a83f55b65e1c3bd696fdbcfabe234acaa536cf6fff8acc759331f
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SHA512
592e4485fb5e4e20e7afe51440a6c3a6b891f3ff0e540b8a13ef2ac5360f9f3cc45354f9bdef539106287c14c59550bb9cb3d85f5f0ee89628b3b568c9ff8cfa
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNbku:i5nkFGMOtEvwDpjNbwQEIikgN3
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detects executables built or packed with MPress PE compressor 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_MPress -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-14_2fb414c0f6f26532795853fda93df1e6_cryptolocker
Files
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2024-02-14_2fb414c0f6f26532795853fda93df1e6_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