Static task
static1
Behavioral task
behavioral1
Sample
2024-04-24_e15cba60a87d5cf9473ec07b399edecb_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-24_e15cba60a87d5cf9473ec07b399edecb_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-24_e15cba60a87d5cf9473ec07b399edecb_cryptolocker
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Size
49KB
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MD5
e15cba60a87d5cf9473ec07b399edecb
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SHA1
ee18b48f5a29ffee0c36d87d375e978aa21c9eb3
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SHA256
0c01ab3cb415f62558f75c0a78791ee1e1d82d3847a8273de790aa3bb5f1e0aa
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SHA512
1c03f6e97d7e1d02b1aaf96590eaad967e5c174389cd8c998f4f43b4a4f9bfe593f1b232c9d4c76dcaf72de16df794e9a09b0fd269fc5f193eb581a1db6d34b4
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWE6BLbjG9RzhwaN4NOp:xj+VGMOtEvwDpjy+TN4y
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 2024-04-24_e15cba60a87d5cf9473ec07b399edecb_cryptolocker
Files
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2024-04-24_e15cba60a87d5cf9473ec07b399edecb_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