Static task
static1
Behavioral task
behavioral1
Sample
2024-06-12_c352c10e605883447eb3f4d7ae2c3d67_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-06-12_c352c10e605883447eb3f4d7ae2c3d67_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-12_c352c10e605883447eb3f4d7ae2c3d67_cryptolocker
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Size
43KB
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MD5
c352c10e605883447eb3f4d7ae2c3d67
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SHA1
4d649e9d3c39220e087e52da9efa152219755cd1
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SHA256
8b4d4198a5ad46c4cc24362aa0d4fe27fbaf9242bfce8771a751caf0a9afd39c
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SHA512
261b0f57717674fbfdcba32fc5eda8ba5364ce8a6e625ed7dbc04d24d992bcfb77d2973b77e9f898131c86c8af30b44b6ca56e51579ed612da1fb518c5f7af1e
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0b:6j+1NMOtEvwDpjrR2XabMo
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 2024-06-12_c352c10e605883447eb3f4d7ae2c3d67_cryptolocker
Files
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2024-06-12_c352c10e605883447eb3f4d7ae2c3d67_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