Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_f879e463bbaf81d39c3b58816003629e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_f879e463bbaf81d39c3b58816003629e_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_f879e463bbaf81d39c3b58816003629e_cryptolocker
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Size
67KB
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MD5
f879e463bbaf81d39c3b58816003629e
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SHA1
f9adfaee6928561e457973c5ff661d4b15e55dde
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SHA256
7ef396abde506ed17940c4e55e9696f78dc1335da678df9ce9e90d3d54ed5397
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SHA512
f01b26dca2e5c6dfd7c3acc8d0ae1a5ddf9ec251236202557f6fcc32ac128f37a44a9d7aaf1e0dee356b9195596566a98fdff5eee19d3e38f3750e13ca534ac6
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVp8:ZVxkGOtEvwDpjcaw4
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 2024-03-06_f879e463bbaf81d39c3b58816003629e_cryptolocker
Files
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2024-03-06_f879e463bbaf81d39c3b58816003629e_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