Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_916a4b4c8faf224e12566bb0bd78a5e6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_916a4b4c8faf224e12566bb0bd78a5e6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_916a4b4c8faf224e12566bb0bd78a5e6_cryptolocker
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Size
75KB
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MD5
916a4b4c8faf224e12566bb0bd78a5e6
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SHA1
ae0da04652166b1bea591b3da0da92f2a1047514
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SHA256
aed2c3301cba53e361d18dd63eab3519126582c229849a2569cd4b22293d249d
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SHA512
8f462d9938ebba40b000621ad1412f02509f042dd4e796934c1eff26b57f911ccbee8ab553551e65114feb898bc8f98c01b40c18aeeaf1b0070c92c6836b1d40
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3Ku3GA:ZVxkGOtEvwDpjcah
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 2024-02-28_916a4b4c8faf224e12566bb0bd78a5e6_cryptolocker
Files
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2024-02-28_916a4b4c8faf224e12566bb0bd78a5e6_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