Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_3da8710f0feb31273576d8d1c2012ac2_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_3da8710f0feb31273576d8d1c2012ac2_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-25_3da8710f0feb31273576d8d1c2012ac2_cryptolocker
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Size
62KB
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MD5
3da8710f0feb31273576d8d1c2012ac2
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SHA1
6506e917f0b0d2038ffaa6790703b613ff9228cb
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SHA256
3bd224c5cca4b6be0a1fd7b996a9bbc23938210bc790cb87a8e5ba984d65fabe
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SHA512
2c48a5a17a06b87337508fb86f29a2bd34f2232338eaba3125d602a21dcd3a991f442aad0af28e01735c22ec4b9e8638d0362a9663d757899b0e9d383cab8f90
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMI:6j+1NMOtEvwDpjr8ox8UDEJ
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 2024-01-25_3da8710f0feb31273576d8d1c2012ac2_cryptolocker
Files
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2024-01-25_3da8710f0feb31273576d8d1c2012ac2_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