Static task
static1
Behavioral task
behavioral1
Sample
2024-05-12_cf38897c7738a0844cf384013c871e8f_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-12_cf38897c7738a0844cf384013c871e8f_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-12_cf38897c7738a0844cf384013c871e8f_cryptolocker
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Size
40KB
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MD5
cf38897c7738a0844cf384013c871e8f
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SHA1
d76243cbd831903563f420787f6a0c840787291a
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SHA256
af4ff9e652c3368212d8ce1d0ed0fb7ee532aa9dddb8e63771d54191f81efe5d
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SHA512
d2d9673740fe8ce88b5d07808cefb38bfd6558db0622175048a3f4383edae447f80dab904b77e532cbe6317fad26b55e03e13b867dc0e36b4bd0920c3354ff12
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLeJAsKuDbj:ZzFbxmLPWQMOtEvwDpjLeJAsKcbj
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 2024-05-12_cf38897c7738a0844cf384013c871e8f_cryptolocker
Files
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2024-05-12_cf38897c7738a0844cf384013c871e8f_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