Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_07edf4684a3046179de08886fe38c266_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-08_07edf4684a3046179de08886fe38c266_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_07edf4684a3046179de08886fe38c266_cryptolocker
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Size
41KB
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MD5
07edf4684a3046179de08886fe38c266
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SHA1
8c1ae1da6cab4f31cef5e779c9a4df36ed5a5968
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SHA256
a2c55372d4a9c243219bfe97739c31c85fe8056c77d2ebf7b5447405eaa452b0
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SHA512
172b907fd9b526b0b3354013e1c8233e1ba6fbf3b3109f66c6c2b5b4c3bf7c60443b23774f4011e42089d5087fd28e37d2b0ed8ce08a342004400cf3ec140b22
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMWKajnQ:6j+1NMOtEvwDpjrobQ
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 2024-03-08_07edf4684a3046179de08886fe38c266_cryptolocker
Files
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2024-03-08_07edf4684a3046179de08886fe38c266_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