Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_74d361cd6092c4c5ea1b680c23effaaa_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-03-28_74d361cd6092c4c5ea1b680c23effaaa_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_74d361cd6092c4c5ea1b680c23effaaa_cryptolocker
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Size
37KB
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MD5
74d361cd6092c4c5ea1b680c23effaaa
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SHA1
bf481c251d0edb7154809a277057c54ba3a39fde
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SHA256
4caf9bd8a99c54e67e6eed6e9bcbf582979ccf644f276022a8d4c2548e7f5f1a
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SHA512
a6657995cf333654164c91f95a0cd104c1459b0b36b9fa58b91f3943597ea86937f58073bee12fe5533d230da26f56fadc2630efb23cee477fd8656d6bd0f516
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjLenUD:ZzFbxmLPWQMOtEvwDpjLeW
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 2024-03-28_74d361cd6092c4c5ea1b680c23effaaa_cryptolocker
Files
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2024-03-28_74d361cd6092c4c5ea1b680c23effaaa_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