Static task
static1
Behavioral task
behavioral1
Sample
2024-06-10_3c025f2116296084f855d78bb2d91314_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-10_3c025f2116296084f855d78bb2d91314_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-10_3c025f2116296084f855d78bb2d91314_cryptolocker
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Size
43KB
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MD5
3c025f2116296084f855d78bb2d91314
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SHA1
2ea9dfe96755c28fd858806da8b005d2de463e62
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SHA256
566f78c31f854f579785261ca69cbd23af9ad7ed55b4073979f1c7f6a093a732
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SHA512
0730b99a1e1dc6ce2622d395bdb7f561dd9d03cce41cd588a15d5eaca2e38a8abb4376b4115fa80553032775fa0e45e5c9bb5775662d6da5ddb9b412adf94cd8
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/aDDU3:6j+1NMOtEvwDpjrRh3
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 2024-06-10_3c025f2116296084f855d78bb2d91314_cryptolocker
Files
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2024-06-10_3c025f2116296084f855d78bb2d91314_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