Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_5c298f089e506a70fc7a858eef850f8a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_5c298f089e506a70fc7a858eef850f8a_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_5c298f089e506a70fc7a858eef850f8a_cryptolocker
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Size
74KB
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MD5
5c298f089e506a70fc7a858eef850f8a
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SHA1
d203cb0de176f0da6006dc5c1f44e43e225dfe0c
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SHA256
bd94ae92abe1463c053347f588933a7d3154b1c0a3426f13103bc0a14fdeb0b6
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SHA512
9ddb24e813bc2548b49997795ab79334fded1855410abbb816353229bb495f1aae9c443eabf656c39c1bfbe6544a0b69dbe8f69e8ba11a2110e815f8052b828e
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRXrZSUPg:xj+VGMOtEvwDpjubwQEI8UPg
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 2024-03-12_5c298f089e506a70fc7a858eef850f8a_cryptolocker
Files
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2024-03-12_5c298f089e506a70fc7a858eef850f8a_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