Static task
static1
Behavioral task
behavioral1
Sample
2024-04-23_e2549cf385580c85edd67b6bc6130dc1_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-23_e2549cf385580c85edd67b6bc6130dc1_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-23_e2549cf385580c85edd67b6bc6130dc1_cryptolocker
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Size
42KB
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MD5
e2549cf385580c85edd67b6bc6130dc1
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SHA1
41e64114f35b055bebb228caf6551856533aebb7
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SHA256
21fafbfc5e1c8f021cb34b1dd9a420cf6f64ac56c083be9afb020283f89519fb
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SHA512
bd3338103cec5db99b827fc5a13edfde8a15494aeadef2ff56e70e5272baa7646a84f20c38d63d812fce8d08c17123bc2f4062e4f702393b7f15b427f50d4cac
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM09:6j+1NMOtEvwDpjrR2XabM6
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 2024-04-23_e2549cf385580c85edd67b6bc6130dc1_cryptolocker
Files
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2024-04-23_e2549cf385580c85edd67b6bc6130dc1_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