Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_3e6ea2cea89a04eb1b3020e3ce884abc_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-13_3e6ea2cea89a04eb1b3020e3ce884abc_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_3e6ea2cea89a04eb1b3020e3ce884abc_cryptolocker
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Size
93KB
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MD5
3e6ea2cea89a04eb1b3020e3ce884abc
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SHA1
a1443e72f5f1824106ecb2071b69c3c76fe32ba4
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SHA256
272ffc67094e89878254282120c8c3d04b18981e849ef4646cae4634c67b3ede
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SHA512
3603be500be120dee147c076234b57072fc3377181e8fc50a091f7db4aceff0ebf60d8df6ef84fab40dad9ec1532a98e914663a2e3f96a030c4dd356cb8879b9
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZ7uyA36S7MpxRiWNa9mktJY9d:xj+VGMOtEvwDpjubwQEIiVmks9d
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 2024-02-13_3e6ea2cea89a04eb1b3020e3ce884abc_cryptolocker
Files
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2024-02-13_3e6ea2cea89a04eb1b3020e3ce884abc_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