Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_0e1cff7dabc3b1e4edadae078a1ebc29_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_0e1cff7dabc3b1e4edadae078a1ebc29_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_0e1cff7dabc3b1e4edadae078a1ebc29_cryptolocker
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Size
40KB
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MD5
0e1cff7dabc3b1e4edadae078a1ebc29
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SHA1
b111bc4d0b6a5142353fb9b70b0c477f8a97aedd
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SHA256
14e251048d288364954b09f17a93dc56881b8bd86f804ee6674fc2d904215ed0
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SHA512
89a45b54ee3b22fa22c536387073a07279b259db5803388497bcd556b19d6b992b397de748a9f6d09aa66fd0564dabf02a26c24390ad97aaa73124ac6d6ea330
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6/CyYT:6j+1NMOtEvwDpjrRY
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 2024-02-17_0e1cff7dabc3b1e4edadae078a1ebc29_cryptolocker
Files
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2024-02-17_0e1cff7dabc3b1e4edadae078a1ebc29_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