Static task
static1
Behavioral task
behavioral1
Sample
2024-03-07_4c0a0d101660106547e4970742c94515_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-07_4c0a0d101660106547e4970742c94515_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-07_4c0a0d101660106547e4970742c94515_cryptolocker
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Size
75KB
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MD5
4c0a0d101660106547e4970742c94515
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SHA1
550963c811a53b4013b2a32e60b779651e1f2f45
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SHA256
c30a21dd3d3705352f7f56dc8a32e3a948d21ff22232b6ed2e826706bc75d9c6
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SHA512
5d1593d5186c832bb95c6b04ebc74a9fbd41e1c5574cac0d8bc8855e4b1f23593a70b80bb76a2d0f9b7ef24c3fe367ee8a67b0ea78fcf957938ad78225813ee4
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuA5G:ZVxkGOtEvwDpjcat
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 2024-03-07_4c0a0d101660106547e4970742c94515_cryptolocker
Files
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2024-03-07_4c0a0d101660106547e4970742c94515_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