Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_f6ca9867df3b3692e44055b5bd16a086_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_f6ca9867df3b3692e44055b5bd16a086_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-03_f6ca9867df3b3692e44055b5bd16a086_cryptolocker
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Size
94KB
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MD5
f6ca9867df3b3692e44055b5bd16a086
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SHA1
cd16de5d8925e9d514bc4c9f11362e079c336c13
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SHA256
d1793986c50a29ebd93bf4b3774909f505e2cf87d744460acd359a4f34d90cea
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SHA512
f352c4b696d40ec6876f519c099cd93471dc54584c98d2627e8c8e51be9649a32e6656a789bdcdb2dac5076f6b6fffb292b0751f8171b7effc5f5b8ce7a12462
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJkJR:xj+VGMOtEvwDpjubwQEIiVmk2
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 2024-02-03_f6ca9867df3b3692e44055b5bd16a086_cryptolocker
Files
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2024-02-03_f6ca9867df3b3692e44055b5bd16a086_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