Static task
static1
Behavioral task
behavioral1
Sample
2024-02-25_2870c841466e1962cf9a1de7b038753b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-25_2870c841466e1962cf9a1de7b038753b_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-25_2870c841466e1962cf9a1de7b038753b_cryptolocker
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Size
48KB
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MD5
2870c841466e1962cf9a1de7b038753b
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SHA1
b0f01ca3eca80542a3c8ae569cb3083a45a7460c
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SHA256
88baffb256404d60bc1221fa8d7426e5f7e775c890ab33c8ca6e430f4ce21135
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SHA512
71b6ea897d463725b040e4a825bfe97e58fb85d8e2ce6e25754a3f8c6bb9b7c1111d2b57ec536715cf3ebaeba00b940893a0a99684f0d26e95531b2d4052b7a5
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaT:xj+VGMOtEvwDpjy+TT
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 2024-02-25_2870c841466e1962cf9a1de7b038753b_cryptolocker
Files
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2024-02-25_2870c841466e1962cf9a1de7b038753b_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