Static task
static1
Behavioral task
behavioral1
Sample
2024-05-03_6c332ea8896e7896efe612ebb9da313d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-03_6c332ea8896e7896efe612ebb9da313d_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-03_6c332ea8896e7896efe612ebb9da313d_cryptolocker
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Size
49KB
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MD5
6c332ea8896e7896efe612ebb9da313d
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SHA1
9b6500a7c08ef7e64eee2fff53c10d756a4b4d3e
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SHA256
7d20fbf151d418416eeb89e18565b71b6c4113fb4d809cdcd8ae76be5d9e3408
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SHA512
0dbd7ff7678ee8a0d4b3f724b8dec7187d548e97e5d98f5f2f9aaddd0d273dd19bddd19376a10e56ede15659e4be6960eed7b0dd028df08ac8775cf5b747960d
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4NO2z:xj+VGMOtEvwDpjy+TN41z
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 2024-05-03_6c332ea8896e7896efe612ebb9da313d_cryptolocker
Files
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2024-05-03_6c332ea8896e7896efe612ebb9da313d_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