Static task
static1
Behavioral task
behavioral1
Sample
2024-05-16_ee8b37836bda41669e61560f6408af0f_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-16_ee8b37836bda41669e61560f6408af0f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-16_ee8b37836bda41669e61560f6408af0f_cryptolocker
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Size
42KB
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MD5
ee8b37836bda41669e61560f6408af0f
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SHA1
4e6431cdfbc17662b18710464c5ab0863935b2a4
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SHA256
f38dcee16d03242735f891f37fdd3ea1aa25a0631f4bc074455bcb6e34ea1c0a
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SHA512
8bbe56ea4359c921ae394888d42b262cde443f57cee37e651a991b9b60ac212ac064d3391e350226214ddf9c19cdbdb174e45744c994f8018bf2db7d0b270f2c
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvgpnY1nytn:m5nkFNMOtEvwDpjG8hgpY1yF
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 2024-05-16_ee8b37836bda41669e61560f6408af0f_cryptolocker
Files
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2024-05-16_ee8b37836bda41669e61560f6408af0f_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