Static task
static1
Behavioral task
behavioral1
Sample
2024-02-28_4512bb6cf0b4bde06177804b733a6ac7_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-28_4512bb6cf0b4bde06177804b733a6ac7_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-28_4512bb6cf0b4bde06177804b733a6ac7_cryptolocker
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Size
75KB
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MD5
4512bb6cf0b4bde06177804b733a6ac7
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SHA1
c1a2e9a77023a2336dc4599062bc5601c4143ae9
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SHA256
1c1ca6604ff359d1efc93abad129b4648e83466cb7a063fc825c69a7b5921674
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SHA512
0e4bccac399f1d73eec0766719c0b1d50b768794c78191b4f018e0eab80cbc63a9d45dcbb48e9eb5c7a45b55bcb95ac8081d90c217696074e6ff0f1dc7572d27
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KuL:ZVxkGOtEvwDpjcav
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 2024-02-28_4512bb6cf0b4bde06177804b733a6ac7_cryptolocker
Files
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2024-02-28_4512bb6cf0b4bde06177804b733a6ac7_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