Static task
static1
Behavioral task
behavioral1
Sample
2024-04-09_8df5231a1f431f4863a60c54080655c6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_8df5231a1f431f4863a60c54080655c6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-09_8df5231a1f431f4863a60c54080655c6_cryptolocker
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Size
61KB
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MD5
8df5231a1f431f4863a60c54080655c6
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SHA1
5754a145330c1c44456e3940a3d3b3c3fdf02683
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SHA256
13447f06a010d4b25ba32a1d0a45b6bf9d49a04544a5b256af15061a3adfac59
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SHA512
5b802678d21824afa50b97472305b20d545c0c434f4ada9283a9f6e1e051e23098a2de012436617cb801d574c07f2cfb2a74a37c1b68edfb2fa501018a95a974
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SSDEEP
1536:/zFbxmLPdQMOtEvwDpj+86Sj/WprgJN6tZdOyJ36uZ:/VxkvOtEvwDpjLaL
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-04-09_8df5231a1f431f4863a60c54080655c6_cryptolocker
Files
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2024-04-09_8df5231a1f431f4863a60c54080655c6_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
Sections
Size: 10KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
petite Size: 334B - Virtual size: 334B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE