Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_23287adcf7b7a4ecb5be89ecc6a830e6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_23287adcf7b7a4ecb5be89ecc6a830e6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_23287adcf7b7a4ecb5be89ecc6a830e6_cryptolocker
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Size
61KB
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MD5
23287adcf7b7a4ecb5be89ecc6a830e6
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SHA1
db6f354a551e500e6ddf200ba8c1708d7e5971bc
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SHA256
798d90c8df09d2c9d4b9618c94f935854901be6440e768bc1c47e9f511310b43
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SHA512
f4f38dac30a9657446801f215aa5dc4d5ddc3bdea74824e5c6294eef1847353925afe5a1f03fdb2f32aafda08091a3490b13ce1a33004f59d1680a5727ed9b99
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SSDEEP
1536:/zFbxmLPfQMOtEvwDpj786Sj/WprgJN6tZdOyJ36uZ:/VxkNOtEvwDpjIaL
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 2024-03-11_23287adcf7b7a4ecb5be89ecc6a830e6_cryptolocker
Files
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2024-03-11_23287adcf7b7a4ecb5be89ecc6a830e6_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