Static task
static1
Behavioral task
behavioral1
Sample
2024-03-18_abfdccfcac88257ab2ca061b3102eff4_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-18_abfdccfcac88257ab2ca061b3102eff4_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-18_abfdccfcac88257ab2ca061b3102eff4_cryptolocker
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Size
64KB
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MD5
abfdccfcac88257ab2ca061b3102eff4
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SHA1
24a3308b268e77754f518f2c8b46e8e9c8d7d8b2
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SHA256
e598b02670f2d7301958d0f47b287b555d58955ad5a6218516205436960a1a67
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SHA512
f860d8166cde48e0f135dbba817895ddbaa018785d91665b816b8e82e1ad9bc90c823571eec2043d2ada2e4b73f419928b80fe26d57ce3d0b0c3b10df366dc36
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmJj:6j+1NMOtEvwDpjr8ox8UDEy0Km9
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
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 2024-03-18_abfdccfcac88257ab2ca061b3102eff4_cryptolocker
Files
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2024-03-18_abfdccfcac88257ab2ca061b3102eff4_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - 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: 4KB
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: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE