Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_2e5e972c475ed03647f25fb995385809_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-01_2e5e972c475ed03647f25fb995385809_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_2e5e972c475ed03647f25fb995385809_cryptolocker
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Size
88KB
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MD5
2e5e972c475ed03647f25fb995385809
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SHA1
a80eb703d3a3fe4709648d2bf5777c0dfd856e6f
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SHA256
5a85ddd514d7d23894dc18ef691551744404da7d990a8767bc4a88c45f2433b2
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SHA512
b975a9336dede7b7cc99385119c6904f6fccf906a970d9b979d14ca7c94e8e23458f0cfbfb4397dec683498679e72ce4fa34a75b6515d1a1712504db20b9303e
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SSDEEP
1536:i5nkFGMOtEvwDpjNbwQEI8UtzNcO8Acn1:okFDOtEvwDpjPO
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 2024-05-01_2e5e972c475ed03647f25fb995385809_cryptolocker
Files
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2024-05-01_2e5e972c475ed03647f25fb995385809_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