Static task
static1
Behavioral task
behavioral1
Sample
2024-03-14_3de747b4867881f057bd03106d13d9b3_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_3de747b4867881f057bd03106d13d9b3_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_3de747b4867881f057bd03106d13d9b3_cryptolocker
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Size
64KB
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MD5
3de747b4867881f057bd03106d13d9b3
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SHA1
5173aeb24c976a4a85f43794311c66f2ef83c613
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SHA256
776348baa3c355d7f91273a283b9bfbe2f62411a5e1fe6dc6ba0dcf5877eab9a
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SHA512
7fb4926bf922f301dcd817f17e51a8fd94391636e85d0dbbb841f4728b243cffb520335546e46b2e1d1fdfe46a1c686a8f4ec174cd207a9fe59dcc6c36bb26ed
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEO10KmJI:6j+1NMOtEvwDpjr8ox8UDEy0KmC
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 2024-03-14_3de747b4867881f057bd03106d13d9b3_cryptolocker
Files
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2024-03-14_3de747b4867881f057bd03106d13d9b3_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