Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_cbd7bcf8e02761f45061889c57349ade_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_cbd7bcf8e02761f45061889c57349ade_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-16_cbd7bcf8e02761f45061889c57349ade_cryptolocker
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Size
41KB
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MD5
cbd7bcf8e02761f45061889c57349ade
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SHA1
4c4d9359e9979a7757f831958c2de4d0d656f2e4
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SHA256
8510f32e3218527659961784c360829e5d9e14ef4fb5a6c70b9345f47798125d
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SHA512
4cf5aedc5d5cbff0ddc103efa4210ebdc68a1e4891a5080ac772106e555f7f6797dfb5db76667229e70f53c609b7dd99d24c62276e90a65268829148af348e16
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXfNs:6j+1NMOtEvwDpjrR2XfNs
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 2024-03-16_cbd7bcf8e02761f45061889c57349ade_cryptolocker
Files
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2024-03-16_cbd7bcf8e02761f45061889c57349ade_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