Static task
static1
Behavioral task
behavioral1
Sample
2024-01-22_6727d009496ed65d79b4e0b4e74773eb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-22_6727d009496ed65d79b4e0b4e74773eb_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-22_6727d009496ed65d79b4e0b4e74773eb_cryptolocker
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Size
43KB
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MD5
6727d009496ed65d79b4e0b4e74773eb
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SHA1
cf11711ec332d6d2594ba5f6c20ebf58db194161
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SHA256
b3bd137d78818e027a1fab03acd37a17d60b696e6f9925d7e6ebbc83f7f9da44
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SHA512
43ce80856052bb42eb199efb100f8ea120fa812889c5f00914e6ab6a429ff3a6a054cc415f2f9f3237a08ad2b3ac405e3c37ebb1e650aede93acf74f0a283bf9
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhbCi44vm:6j+1NMOtEvwDpjr8dx4/
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 2024-01-22_6727d009496ed65d79b4e0b4e74773eb_cryptolocker
Files
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2024-01-22_6727d009496ed65d79b4e0b4e74773eb_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