Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_c32e8e4d5d7ea329e509b0f9efc296ea_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_c32e8e4d5d7ea329e509b0f9efc296ea_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_c32e8e4d5d7ea329e509b0f9efc296ea_cryptolocker
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Size
48KB
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MD5
c32e8e4d5d7ea329e509b0f9efc296ea
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SHA1
4ee06e0513c86d7bd17b9025cc1d0ea302c5776a
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SHA256
8875a94d6ccd17b4b9d642420781cde09d9444409bd67fa06332448cba5c86c7
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SHA512
bf687eba64ad9275abe1c4ca4d3febe8c879428424e4ccf9ef3f7a1dac524b6c5122f5905b6512a853e4df84dbdf3b6017b1c33c5a4ff55625ed59b2df725cce
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhqlcnvgpnuQ3SzjZ:6j+1NMOtEvwDpjr8hgpuQ3o
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 2024-02-04_c32e8e4d5d7ea329e509b0f9efc296ea_cryptolocker
Files
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2024-02-04_c32e8e4d5d7ea329e509b0f9efc296ea_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