Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_9024f1892388f1c0ef83a70a69a0785e_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-28_9024f1892388f1c0ef83a70a69a0785e_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-28_9024f1892388f1c0ef83a70a69a0785e_cryptolocker
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Size
47KB
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MD5
9024f1892388f1c0ef83a70a69a0785e
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SHA1
b13ba773831b9ecd5e3e61d753368e90b7e06e8f
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SHA256
edcc3d1285724332add8e1918ca26e8ecb98ecda414b5239c0771983be3e615f
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SHA512
830e442ed628bc83c1c5a1885512e71a567439bdb138f9c561fc90e87a2c1c67922bb3da038774570e856174fc10de8be6bee34ea260e38a42dc485b1d400313
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rzhwa6H:xj+VGMOtEvwDpjy+TQ
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 2024-01-28_9024f1892388f1c0ef83a70a69a0785e_cryptolocker
Files
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2024-01-28_9024f1892388f1c0ef83a70a69a0785e_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