Static task
static1
Behavioral task
behavioral1
Sample
2024-06-06_6fbcf7844d6793bd3290a88b3c0d6696_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-06_6fbcf7844d6793bd3290a88b3c0d6696_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-06_6fbcf7844d6793bd3290a88b3c0d6696_cryptolocker
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Size
96KB
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MD5
6fbcf7844d6793bd3290a88b3c0d6696
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SHA1
132e9b2375dd3a8533cc1e0389a3f20d556d5c73
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SHA256
bd368c92c7f46d4fd0b6737dc7d2fe328aa11d56409787e5877f24c89c91171b
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SHA512
27792b64b47399790891a8032d2e11458fc44165df475dd900ebc86e1c01668ed1ee7edf4d97ad970170b0a0fbab81999669f95ae0e60c4d4385c31c5174fe52
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJYd:xj+VGMOtEvwDpjubwQEIiVmksd
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 2024-06-06_6fbcf7844d6793bd3290a88b3c0d6696_cryptolocker
Files
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2024-06-06_6fbcf7844d6793bd3290a88b3c0d6696_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