Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_8f4481508b7c03e845872e7187eeb541_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_8f4481508b7c03e845872e7187eeb541_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-11_8f4481508b7c03e845872e7187eeb541_cryptolocker
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Size
60KB
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MD5
8f4481508b7c03e845872e7187eeb541
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SHA1
f5b3ffbe50c8a9f2d28e65509a54591a2b29f3f8
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SHA256
6f814f9df52e5806861f7e3e6c890c49991cdbbd27b6b0bd69e98377dc8656f9
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SHA512
d2b12d97487ba1dfb3e430759e1523ab825eb17a8edbef0b55eab487b5677fcafcd7f8e05ed8ed20c2e76742f9b66f96d0816c88b65b5b874f3d229bb10c516b
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxUUV:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lT
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 2024-03-11_8f4481508b7c03e845872e7187eeb541_cryptolocker
Files
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2024-03-11_8f4481508b7c03e845872e7187eeb541_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