Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_e416a86d0f5944e5347d285525d6a920_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_e416a86d0f5944e5347d285525d6a920_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_e416a86d0f5944e5347d285525d6a920_cryptolocker
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Size
54KB
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MD5
e416a86d0f5944e5347d285525d6a920
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SHA1
93ec7071abebb704385792db9be88f6d188e3da9
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SHA256
6b52f7dfef6290bdcdd50fd986b6726928832b633f0874c4d0438823e60acc82
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SHA512
de6a52afd2f940d0e5498fd677f5c5e130f28bdd7dec62bd6c7dde36b687dc0b8aa04af7669f733b5dc8f939e98a63ccbcb41d46e063ac67dcf66df2c98fd72c
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbP/MMj:xj+VGMOtEvwDpjubXMMj
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 2024-02-22_e416a86d0f5944e5347d285525d6a920_cryptolocker
Files
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2024-02-22_e416a86d0f5944e5347d285525d6a920_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