Static task
static1
Behavioral task
behavioral1
Sample
2024-03-15_d742e867075cdb0db7c374c7fe3ba830_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-03-15_d742e867075cdb0db7c374c7fe3ba830_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-15_d742e867075cdb0db7c374c7fe3ba830_cryptolocker
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Size
40KB
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MD5
d742e867075cdb0db7c374c7fe3ba830
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SHA1
b904a35d6af3c016ad6ff310858d9c04d2f27e2e
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SHA256
1161d6898d1aa23b30a541d3f8b10f021c5176c70c89e70c18b341491f0ae1fd
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SHA512
3f6df09a65a97d86be0ae30c9d13aa2d216481efed95d64cdbc251402c3c904427f10324681b71f49de3a14b62c58ea78660a5eb138a18e9267cbbf6bff3dca8
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SSDEEP
768:UEEmoQDj/xnMp+yptndwe/PWQtOOtEvwDpjIm8lB4dCOBy/cTR:ZzFbxmLPWQMOtEvwDpj38lD/cTR
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 2024-03-15_d742e867075cdb0db7c374c7fe3ba830_cryptolocker
Files
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2024-03-15_d742e867075cdb0db7c374c7fe3ba830_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