Static task
static1
Behavioral task
behavioral1
Sample
2024-01-19_e02b38f11e933e0a37e0081104c64a69_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-19_e02b38f11e933e0a37e0081104c64a69_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-19_e02b38f11e933e0a37e0081104c64a69_cryptolocker
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Size
56KB
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MD5
e02b38f11e933e0a37e0081104c64a69
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SHA1
0d0802dbb368faf99bd570b84027e77a5bed90c0
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SHA256
0faaf68eb83e9a6239618f94e8bc6382039ce918b07e2e3d3ce839e87b695be4
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SHA512
42f73728af1ef121e7df28d24b2dca8486c04ebb88467786c315867ea294885c138c0939a31b3e6fc75d6727fb95493ed549a19f32cf2ce4593a9a30f8e650a0
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7Gowfjs:xj+VGMOtEvwDpjubEgu
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 2024-01-19_e02b38f11e933e0a37e0081104c64a69_cryptolocker
Files
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2024-01-19_e02b38f11e933e0a37e0081104c64a69_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: 13KB - Virtual size: 16KB
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