Static task
static1
Behavioral task
behavioral1
Sample
2024-03-12_2c717498702cf07d86fcbdf8af5f6eea_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_2c717498702cf07d86fcbdf8af5f6eea_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-12_2c717498702cf07d86fcbdf8af5f6eea_cryptolocker
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Size
64KB
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MD5
2c717498702cf07d86fcbdf8af5f6eea
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SHA1
a373eaa7b7b1bebf7848207158bc74ea460c5504
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SHA256
9495496de5b21779aedc607e9dcd6fe6c6d4462587a08b40e6b6951ee78c3267
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SHA512
f7dd5604009b58c424d45b1fec1cf7056ff12df8e060b0bd91233e6b3a9202de1d7084205b423d72bd96ac24742907666379e9ccaa4d5a03842131e26a87d1d1
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPOYRmNxt5I52kGEMPZ:6j+1NMOtEvwDpjr8ox8UDE8Z
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 2024-03-12_2c717498702cf07d86fcbdf8af5f6eea_cryptolocker
Files
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2024-03-12_2c717498702cf07d86fcbdf8af5f6eea_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