Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_e59bb4d196335ec06eaeafeb5fea4212_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_e59bb4d196335ec06eaeafeb5fea4212_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_e59bb4d196335ec06eaeafeb5fea4212_cryptolocker
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Size
40KB
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MD5
e59bb4d196335ec06eaeafeb5fea4212
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SHA1
c33574002345af260e9a60238e8f6954a0f559b2
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SHA256
ba7924eb40346dda7fa4682922c79a0ec6eac0ba14ab0769c694eacb91f45b69
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SHA512
1a72969e98d8291465d5ee5f12d03b31e2867e355715998d03147675ce83cb667673a28a4bfd3a1a4a96c020355297b799d7ebc0a1efb4d24272be3ca9c26f16
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMx7Tyx:6j+1NMOtEvwDpjrf7Wx
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 2024-03-26_e59bb4d196335ec06eaeafeb5fea4212_cryptolocker
Files
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2024-03-26_e59bb4d196335ec06eaeafeb5fea4212_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