Static task
static1
Behavioral task
behavioral1
Sample
2024-02-22_a100bbadd63b9e882c73af5f661f3599_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-22_a100bbadd63b9e882c73af5f661f3599_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-22_a100bbadd63b9e882c73af5f661f3599_cryptolocker
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Size
66KB
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MD5
a100bbadd63b9e882c73af5f661f3599
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SHA1
55f2cfe9cf26246b320051170877f6eee9e4b6fa
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SHA256
bb3bce595026d6ce488859c75886f4e6e1b39955066c2f3dd4bdafb0f1fad567
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SHA512
63c43f03eeda9a1aa7ea67f654c1e9f62059ae076caac837f356540a27ab460fdb2f47b0330291ceb554c299a641a6530650b70a96bb52dae9f40261a5bba2d7
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3hvLcbVbn:ZVxkGOtEvwDpjcawx
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 2024-02-22_a100bbadd63b9e882c73af5f661f3599_cryptolocker
Files
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2024-02-22_a100bbadd63b9e882c73af5f661f3599_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