Static task
static1
Behavioral task
behavioral1
Sample
2024-01-03_4a817cf31379d0c8c88cd0e1f5468ddc_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-03_4a817cf31379d0c8c88cd0e1f5468ddc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-03_4a817cf31379d0c8c88cd0e1f5468ddc_cryptolocker
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Size
91KB
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MD5
4a817cf31379d0c8c88cd0e1f5468ddc
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SHA1
434b6f440b593b35369b7760ecadbb3b6e604144
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SHA256
81c5e4802bf6faa2e2d8ecb809368828b5b5a68804f00521634fb692c71a092f
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SHA512
6b3d67404fb2d6cf1ab808daba25f5cec83da3b5e9feddbd64d793ad44b0372452df58cfbe35bbec312bf372ce64defafab8099828dac0a9f8c33ddf07116624
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJ4V:xj+VGMOtEvwDpjubwQEIiVmkk
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-03_4a817cf31379d0c8c88cd0e1f5468ddc_cryptolocker
Files
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2024-01-03_4a817cf31379d0c8c88cd0e1f5468ddc_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