Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_eb8411fde725ec811f38cba0029db3ec_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_eb8411fde725ec811f38cba0029db3ec_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-01_eb8411fde725ec811f38cba0029db3ec_cryptolocker
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Size
42KB
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MD5
eb8411fde725ec811f38cba0029db3ec
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SHA1
3ed2b5f70eabc524dff1c1b03495748876e9ac72
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SHA256
45823c9d3e2797fdc7afa5e3c27f1a70f4ad4fa5962667f5a067ae77172db0c9
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SHA512
9edfe29d822ee98c46f73e5ee3fe30108a4702f25a18a6fb74e1fd47d1c3ce8d7a3838861e8be1d3b9649711277e4a850c9ee7c2509bb5145cba5e566c5b8274
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CtXabM0l:6j+1NMOtEvwDpjrR2XabMy
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 2024-05-01_eb8411fde725ec811f38cba0029db3ec_cryptolocker
Files
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2024-05-01_eb8411fde725ec811f38cba0029db3ec_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