Static task
static1
Behavioral task
behavioral1
Sample
2024-02-29_32045288a4fec51eb675fd7d4f700441_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-29_32045288a4fec51eb675fd7d4f700441_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_32045288a4fec51eb675fd7d4f700441_cryptolocker
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Size
50KB
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MD5
32045288a4fec51eb675fd7d4f700441
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SHA1
5629a6aac359b10802b943bd7d3f60a1eadec046
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SHA256
b10c1205433b299688d576c444907a97aa68bf9aae62b218402d670df575eda7
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SHA512
1da819fa5d64367299720a26903e86358274a56486f0eaebd49e5048638a1617772773664d3adf3c14536e45756fb6de506acbb3177fb9a84c5ee33cb5cfe3ec
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MzF3nz:i5nkFGMOtEvwDpjNbwQEqz
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 2024-02-29_32045288a4fec51eb675fd7d4f700441_cryptolocker
Files
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2024-02-29_32045288a4fec51eb675fd7d4f700441_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