Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_c8600e043bbf621352da8dbfb157774f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_c8600e043bbf621352da8dbfb157774f_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_c8600e043bbf621352da8dbfb157774f_cryptolocker
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Size
53KB
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MD5
c8600e043bbf621352da8dbfb157774f
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SHA1
5cd69eee26628f5da5dbefce690f04fd35b5e242
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SHA256
21a9e3c78633fb1eae2cea094a55ce5e80dd775a9cafc68beed2a020fe9e5d2e
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SHA512
605c01e2dee64bd24bac03078e3d6aecb4f74b0c67dbdfdb7cbaf21663b1152d8a49e298570b3fe7b43b3ba817a329cc2a651410669149c400b0a3cf489a1c2a
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7l:6j+1NMOtEvwDpjr8oxEL
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 2024-03-09_c8600e043bbf621352da8dbfb157774f_cryptolocker
Files
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2024-03-09_c8600e043bbf621352da8dbfb157774f_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