Static task
static1
Behavioral task
behavioral1
Sample
2024-02-19_d2c21937f618344a6032ba9a72ca7a6d_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_d2c21937f618344a6032ba9a72ca7a6d_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-19_d2c21937f618344a6032ba9a72ca7a6d_cryptolocker
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Size
58KB
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MD5
d2c21937f618344a6032ba9a72ca7a6d
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SHA1
2e36fca25adc508fe5d5db232c35dc96591362ab
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SHA256
25ed9b23a55b1f160f5655908651b9c86c802a9c3ea6575977a09dcaefa88a5c
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SHA512
a0d6fdb9f9d18baaabc945a5a012b0f8318a0c18b191ce505800a1be3ffd860476d4658cac984c11fc5102adcc29935d7a9ec93600e8fc357af79bf705993ab4
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cMFqeoYPO+lxz:ZzFbxmLPWQMOtEvwDpj38lD/cMAT+lV
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 2024-02-19_d2c21937f618344a6032ba9a72ca7a6d_cryptolocker
Files
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2024-02-19_d2c21937f618344a6032ba9a72ca7a6d_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