Static task
static1
Behavioral task
behavioral1
Sample
2024-01-25_aeeab6dd7362ce4d7d0867e9b2d1fd38_cryptolocker.exe
Resource
win7-20231215-en
General
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Target
2024-01-25_aeeab6dd7362ce4d7d0867e9b2d1fd38_cryptolocker
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Size
53KB
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MD5
aeeab6dd7362ce4d7d0867e9b2d1fd38
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SHA1
18de40054e097eb37cb243bdbe6dc2b58cba53e1
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SHA256
3e63c6815ab27549b2e474a4c1971fa5486ea88a7832900d5047dbad77a1d1ad
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SHA512
d6cd3b736cfff78ba9fbed39a1dd3efb867a0c59ffba04e160fc391c12c2fa8a61fc1f07bddeaccb860da1c69c58b90ff5a531eafa38831135ce105c8702fe77
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5QJz7Wwf:6j+1NMOtEvwDpjr8oxEL
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 2024-01-25_aeeab6dd7362ce4d7d0867e9b2d1fd38_cryptolocker
Files
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2024-01-25_aeeab6dd7362ce4d7d0867e9b2d1fd38_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