Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_e6185a4eda13787864a7c80722a0b355_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_e6185a4eda13787864a7c80722a0b355_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_e6185a4eda13787864a7c80722a0b355_cryptolocker
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Size
99KB
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MD5
e6185a4eda13787864a7c80722a0b355
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SHA1
562dac373e72ba314a4c7a3513b5706b31e4c88f
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SHA256
372a43e81f3de6fcdb729d9c4708a2dfe79b804fe155863bcf6b7d40aa4545c0
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SHA512
2d036aad3e038070ce983b7c6f7b5c76407bbfee8efda5ccdc4c573f4ddc9ebfc1f0499ecc9739eb5619ff1fa8c9ab77ddc4e784a71b504254a9f0d3b7a52473
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzUNbh:i5nkFGMOtEvwDpjNbwQEIikgNt
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 2024-03-09_e6185a4eda13787864a7c80722a0b355_cryptolocker
Files
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2024-03-09_e6185a4eda13787864a7c80722a0b355_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