Static task
static1
Behavioral task
behavioral1
Sample
2024-05-10_c0a6e9c32a0d79fc50db62444303cc66_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-05-10_c0a6e9c32a0d79fc50db62444303cc66_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-10_c0a6e9c32a0d79fc50db62444303cc66_cryptolocker
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Size
68KB
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MD5
c0a6e9c32a0d79fc50db62444303cc66
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SHA1
ce1ef93158e19de0a6f1ef26efd652bc29455092
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SHA256
f9f4df56fc0430e61e28409b8019f35a408a88ce0c82b19c3d3b7ffc7f25fae8
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SHA512
9198a0572d778384191ec6a82b95e4c2dd6faa9f2c8e005ce77be91620ee472c867c006d5df54bea4668cbb35dfecb45414fae61ecb4517e6315e80814d953a0
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUNsYD/onY:i5nkFGMOtEvwDpjNbwQEI8UZDQY
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 2024-05-10_c0a6e9c32a0d79fc50db62444303cc66_cryptolocker
Files
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2024-05-10_c0a6e9c32a0d79fc50db62444303cc66_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