Static task
static1
Behavioral task
behavioral1
Sample
2024-02-24_687f7c0f3b6ac1d0f0ee35dc16d3b649_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-24_687f7c0f3b6ac1d0f0ee35dc16d3b649_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-24_687f7c0f3b6ac1d0f0ee35dc16d3b649_cryptolocker
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Size
77KB
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MD5
687f7c0f3b6ac1d0f0ee35dc16d3b649
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SHA1
6936ec54a503877ff9603238d553195cdec1c5fd
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SHA256
f719ac2ab9f5da1e5ec527c9f862b4885e00e686a232bf4dd10722b8e5bfbfc5
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SHA512
d8024d8a38e19fc554c7feb855d07b320c8311259ff97b740230d06432f7975d38d54466d37ebda6f9ab9d8e3cbe58cd76ceca0fb11a54c828bbe0d56bf8447f
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SSDEEP
1536:ZzFbxmLPWQMOtEvwDpj386Sj/WprgJN6tZdOyJ3KEWTPf:ZVxkGOtEvwDpjcax6
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 2024-02-24_687f7c0f3b6ac1d0f0ee35dc16d3b649_cryptolocker
Files
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2024-02-24_687f7c0f3b6ac1d0f0ee35dc16d3b649_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