Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_60c8d62042966247c61d6ad368c8d31f_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-22_60c8d62042966247c61d6ad368c8d31f_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_60c8d62042966247c61d6ad368c8d31f_cryptolocker
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Size
39KB
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MD5
60c8d62042966247c61d6ad368c8d31f
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SHA1
b065dd7667ed0305de72f55ee08d40e991155aff
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SHA256
f090a658e81c128121655169b299b275d1baa49f1034efb7a98fa9bbcd3fdbda
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SHA512
db69f5fae0376f5c8dd31eb3656f04dcd143ceb2c200b7ce0dda8b5b2736e19321db0c7188618e41787c500a94517a86c2be49cd1e5480eb036611bab1e429e9
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvhx5/xFR1u:m5nkFNMOtEvwDpjG8hhX3u
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 2024-02-22_60c8d62042966247c61d6ad368c8d31f_cryptolocker
Files
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2024-02-22_60c8d62042966247c61d6ad368c8d31f_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