Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_baa3f48f8a4a793f0423b8944e26f531_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_baa3f48f8a4a793f0423b8944e26f531_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_baa3f48f8a4a793f0423b8944e26f531_cryptolocker
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Size
47KB
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MD5
baa3f48f8a4a793f0423b8944e26f531
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SHA1
f9b9de9bee5cfbec320d7d75a9ec2d105840d451
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SHA256
50b103c67df9d9b0150ddc0a9da33fdcc787e126724e16ee5ae90528fffae126
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SHA512
10d268e15aa859726abea7156720952c50f13682edad90534331e882b1a313c4abf66fbbd730626adfbde28bdc3e0e945bb270684f7b957a28009ff5e577cfb3
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaRh7j:xj+VGMOtEvwDpjy+TRh7j
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 2024-05-03_baa3f48f8a4a793f0423b8944e26f531_cryptolocker
Files
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2024-05-03_baa3f48f8a4a793f0423b8944e26f531_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