Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_33d2c49797f030fe6dad1cced8c30f30_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_33d2c49797f030fe6dad1cced8c30f30_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_33d2c49797f030fe6dad1cced8c30f30_cryptolocker
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Size
47KB
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MD5
33d2c49797f030fe6dad1cced8c30f30
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SHA1
e01463c5f569a610a342c38c94978f87d77e091a
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SHA256
3388ec3d68d3a317991b2a4f2253fb553694a074e67a6fb708305b66010441f4
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SHA512
ebee53eaf8720be381ea227b241c87ae0c0365953ed94ba5630cb64e67790136c32b7eaf45755c3c5cd8b089c064e93721976fb80f849b6c0f8f8ac6b3823f07
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFR/:6j+1NMOtEvwDpjr8hhXN
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 2024-02-13_33d2c49797f030fe6dad1cced8c30f30_cryptolocker
Files
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2024-02-13_33d2c49797f030fe6dad1cced8c30f30_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