Static task
static1
Behavioral task
behavioral1
Sample
2024-05-27_ad46712f0d3c29cd607b141d93ba2bc4_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-27_ad46712f0d3c29cd607b141d93ba2bc4_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-27_ad46712f0d3c29cd607b141d93ba2bc4_cryptolocker
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Size
48KB
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MD5
ad46712f0d3c29cd607b141d93ba2bc4
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SHA1
2f5b2e632d4a541b56d4eae678950e6e923158e5
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SHA256
1ca112e209ddf772d9229a9b96c56cd8b3f02907f75f7c50a5d3761e0c7b0430
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SHA512
7ff7e8df20a94b494dfe53f6d6fd5ae3c73a4d714555749ef6e3fe744907ba97a1bf80eaa303289f6cf54a77485cae4b0794595d3e6174a71932ec96a3fb2b99
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9Rva/yYsmU:xj+VGMOtEvwDpjy+viHsp
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 2024-05-27_ad46712f0d3c29cd607b141d93ba2bc4_cryptolocker
Files
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2024-05-27_ad46712f0d3c29cd607b141d93ba2bc4_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