Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_7ec2f1adcb9c3bb0c571dfdfccc5d2a4_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-30_7ec2f1adcb9c3bb0c571dfdfccc5d2a4_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_7ec2f1adcb9c3bb0c571dfdfccc5d2a4_cryptolocker
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Size
51KB
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MD5
7ec2f1adcb9c3bb0c571dfdfccc5d2a4
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SHA1
5a4418f53921ca9488c33d549be6b29df3454a28
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SHA256
3db4be2a09822d286e3e1197e68ee83c35adf034bcb16c82ac8dd50a0fa9de7f
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SHA512
b60f6aea398868789e2eac418013e0064027d75d7fa5170da95411aad508e2c39b1aaa7f95b8a7dc9baca404ea624312c3f100c2e9e04891d76cb041b1380e7d
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvhx5/xFRHnzl:6j+1NMOtEvwDpjr8hhX9B
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 2024-04-30_7ec2f1adcb9c3bb0c571dfdfccc5d2a4_cryptolocker
Files
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2024-04-30_7ec2f1adcb9c3bb0c571dfdfccc5d2a4_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