Static task
static1
Behavioral task
behavioral1
Sample
2024-02-23_3b8d7b32f7c42730ad3a5c3c8c721fe5_cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024-02-23_3b8d7b32f7c42730ad3a5c3c8c721fe5_cryptolocker.exe
Resource
win10v2004-20240221-en
General
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Target
2024-02-23_3b8d7b32f7c42730ad3a5c3c8c721fe5_cryptolocker
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Size
126KB
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MD5
3b8d7b32f7c42730ad3a5c3c8c721fe5
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SHA1
d9b656d7e38c52606a63bd86b0d8e84825b74141
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SHA256
86ba61236e65ae592a16a56df6d6260527dea6d50183d2baf2d01778be67b207
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SHA512
e027741656b81a06622af63a14359774c30f551fc4ce7a17a48f27ad269e8485a455e3b5a5e20e826973401b327a0de7a99b50b73a2622a7bc4a6a12cb37d724
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SSDEEP
1536:gUj+AIMOtEvwDpjNbwQEIPlemUhYwkkxGBpBB:vCA9OtEvwDpj7
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
Detection of Cryptolocker Samples 1 IoCs
resource yara_rule sample CryptoLocker_set1 -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-02-23_3b8d7b32f7c42730ad3a5c3c8c721fe5_cryptolocker
Files
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2024-02-23_3b8d7b32f7c42730ad3a5c3c8c721fe5_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE