Static task
static1
Behavioral task
behavioral1
Sample
2024-02-04_39a32d98afe6910240b9a35c3f5583bd_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_39a32d98afe6910240b9a35c3f5583bd_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-04_39a32d98afe6910240b9a35c3f5583bd_cryptolocker
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Size
76KB
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MD5
39a32d98afe6910240b9a35c3f5583bd
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SHA1
2299b7e281f289a1c0c98759b15b5f4846140dfa
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SHA256
a5f42637874326fa22ae4ca50950e559971855ff150c438fcbe38a3ae8fd7ddc
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SHA512
7db21cca304e83aa7002a746e51fed5bdb74f1a3b506f2087da27255c9a57074f6c90bcbd7d3f77d5d61b8a8893ccfe54dd7b0e80d3b6620ffdcac7d0382c890
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTYS:ZVxkGOtEvwDpjcaxu
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 2024-02-04_39a32d98afe6910240b9a35c3f5583bd_cryptolocker
Files
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2024-02-04_39a32d98afe6910240b9a35c3f5583bd_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