Static task
static1
Behavioral task
behavioral1
Sample
2024-05-28_f17a161a4cb87de73a280d9a6571b8be_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-28_f17a161a4cb87de73a280d9a6571b8be_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-28_f17a161a4cb87de73a280d9a6571b8be_cryptolocker
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Size
53KB
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MD5
f17a161a4cb87de73a280d9a6571b8be
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SHA1
7655a48d466a83bc261807547883901e694e7966
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SHA256
93586652d5ac1b5bb311ac9994208037c3415f95b2ebed1db4079fa2232be6b4
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SHA512
d11d710981cea62125099ec6b7632389b7fe3423e5668e6d9fdaa8f83d7ccfc12ff8a9a017b52513014f166ca5b48526be1d0629dc62965443b1b543429e6502
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRkH07:6j+1NMOtEvwDpjr8hhXiU7
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 2024-05-28_f17a161a4cb87de73a280d9a6571b8be_cryptolocker
Files
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2024-05-28_f17a161a4cb87de73a280d9a6571b8be_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