Static task
static1
Behavioral task
behavioral1
Sample
2024-05-11_1aae81817f7b368adabf9decd3501c92_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-11_1aae81817f7b368adabf9decd3501c92_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-11_1aae81817f7b368adabf9decd3501c92_cryptolocker
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Size
67KB
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MD5
1aae81817f7b368adabf9decd3501c92
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SHA1
46465446b09aa23252e24520d0f768a4a0542a2e
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SHA256
2b54c61432b21b6d4bd5b06eea45f76c4648b87836505e6bd494d52b818aa2aa
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SHA512
8e4161e9d43ff0c603d6452d07f22a7473647b1c1d5299178dc16917f0262d75b8d85c3df39be59bbe7db431278c71cbcac50d3f8f271afa8d939a2ddc5da0f5
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEpE0P/xFI7:6j+1NMOtEvwDpjr8ox8UDEpN/jy
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 2024-05-11_1aae81817f7b368adabf9decd3501c92_cryptolocker
Files
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2024-05-11_1aae81817f7b368adabf9decd3501c92_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