Static task
static1
Behavioral task
behavioral1
Sample
2024-03-26_6e708a1ef33f8008af45f57684288f85_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-26_6e708a1ef33f8008af45f57684288f85_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_6e708a1ef33f8008af45f57684288f85_cryptolocker
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Size
40KB
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MD5
6e708a1ef33f8008af45f57684288f85
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SHA1
8045e695a47c897f5b7f5cac5860d6c633d150de
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SHA256
1fb440d3f8184abb3d7cbe09783594ea6befe52b5e4120e771aff38a6f23b8b7
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SHA512
e9f5970b97f8a6b805bf2a9a8de4bfaec998c5e088d00178f28c8d9dcef403bb431e3f4c755212b4c0464b817409fd149e321f33ac301f5af026a12ed6a924d8
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqhMx7Ty5:6j+1NMOtEvwDpjrf7W5
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 2024-03-26_6e708a1ef33f8008af45f57684288f85_cryptolocker
Files
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2024-03-26_6e708a1ef33f8008af45f57684288f85_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