Static task
static1
Behavioral task
behavioral1
Sample
2024-03-05_86dcb715f5c0f36febe050465721fc59_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-05_86dcb715f5c0f36febe050465721fc59_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-05_86dcb715f5c0f36febe050465721fc59_cryptolocker
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Size
49KB
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MD5
86dcb715f5c0f36febe050465721fc59
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SHA1
0fb8bc3815eefd854dca0b349fc83ed146c612b0
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SHA256
f08f430e47b01fe1613bff4cdcd9c9ea02111e309df97318e086e81f02799e83
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SHA512
27aafeac5d77d6a8dabc9a474c692fc6b0e70c9446d2be45d608a61e5e410f9270390efbcb30421a0ac84bb2e664359fb8985f0c1f519d297bea88beb2c155a2
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaSvi:xj+VGMOtEvwDpjy+T/
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 2024-03-05_86dcb715f5c0f36febe050465721fc59_cryptolocker
Files
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2024-03-05_86dcb715f5c0f36febe050465721fc59_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