Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_ea034bc4eb17b741caf49a14dd40a202_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_ea034bc4eb17b741caf49a14dd40a202_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_ea034bc4eb17b741caf49a14dd40a202_cryptolocker
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Size
64KB
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MD5
ea034bc4eb17b741caf49a14dd40a202
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SHA1
8bc69b2329f9169cc3bb4e7a7750ac4ed6ad82a9
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SHA256
db1e5ee0529dbd4caca268d1bf412cd547d07f7e01ba150c860bf2ebc4842fb0
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SHA512
d325d3b1071e7fd8e92c618e2a5f36e7c62a65ae6979ecf78391fd125da3d8210d9f84a8c5ad464cf337cf037844d5d2ecb793d53d99c35e610a4b95b47550c3
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMv:6j+1NMOtEvwDpjr8ox8UDES
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 2024-02-28_ea034bc4eb17b741caf49a14dd40a202_cryptolocker
Files
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2024-02-28_ea034bc4eb17b741caf49a14dd40a202_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