Static task
static1
Behavioral task
behavioral1
Sample
2024-04-17_e0e1a62fdedacba656bde12bccb8bb92_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-17_e0e1a62fdedacba656bde12bccb8bb92_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-17_e0e1a62fdedacba656bde12bccb8bb92_cryptolocker
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Size
40KB
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MD5
e0e1a62fdedacba656bde12bccb8bb92
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SHA1
2fbbad4912acabd20013f1c051b6514cc06f0773
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SHA256
d9551a2ed3a9ff69a131b39417907db3c9bddf3c5c20de2dc0dec4003a849153
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SHA512
0cbad48529e31b2c19ac35e95649e6525d7aed0ee271a4d630a54d6913eab0a5b817fc30ef4bb8e3c1f07ac44cd864dc8ebe9c4ac4a7fb5ef22d8689f433ae9f
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpj66BLbjG9Rva/yYsIo:i5nkFGMOtEvwDpjR+viHs9
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 2024-04-17_e0e1a62fdedacba656bde12bccb8bb92_cryptolocker
Files
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2024-04-17_e0e1a62fdedacba656bde12bccb8bb92_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