Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_5e1d70ea9af0ef564257a3a178579fc8_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_5e1d70ea9af0ef564257a3a178579fc8_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_5e1d70ea9af0ef564257a3a178579fc8_cryptolocker
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Size
102KB
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MD5
5e1d70ea9af0ef564257a3a178579fc8
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SHA1
7fc7bf6c64b0bf47e5c3017902ace31cd69ab410
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SHA256
1394710afab3a056af57921256d07ccbb61e0dbc8b8d041f3fc99e8951641fce
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SHA512
09c90047d648f7e70250a19663e4ee1497219fb440da3f22cfd90f838b40737ea2cdb138b6757800d036879967d272d99be53392da2d78544516cafa3ab25e17
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJHlv/k2mwVe8:xj+VGMOtEvwDpjubwQEIiVmkxv/y8
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 2024-03-11_5e1d70ea9af0ef564257a3a178579fc8_cryptolocker
Files
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2024-03-11_5e1d70ea9af0ef564257a3a178579fc8_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