Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_4cd9f69b4a0260936c455ca1e126ac5a_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-04-24_4cd9f69b4a0260936c455ca1e126ac5a_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_4cd9f69b4a0260936c455ca1e126ac5a_cryptolocker
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Size
42KB
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MD5
4cd9f69b4a0260936c455ca1e126ac5a
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SHA1
eaa218ef7c90d0ea4aa8a72a4cf89c6e822701cf
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SHA256
208f6705606ed39cc10286bfb8fd3dbb1e90e7d461698ee2c995c2654deaa01d
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SHA512
ca9e4d6d7a5aba031722309c5868e27756ce7ae24e6a900e53c68c8146ae81b36360f2b319f0ae08b461e5808f174baeca720ff7f173f22fbc05725ad334af29
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/ZU:6j+1NMOtEvwDpjrR+
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 2024-04-24_4cd9f69b4a0260936c455ca1e126ac5a_cryptolocker
Files
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2024-04-24_4cd9f69b4a0260936c455ca1e126ac5a_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