Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_fdc90d70c4acfa7f194f29528d5d0a64_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_fdc90d70c4acfa7f194f29528d5d0a64_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_fdc90d70c4acfa7f194f29528d5d0a64_cryptolocker
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Size
69KB
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MD5
fdc90d70c4acfa7f194f29528d5d0a64
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SHA1
8a75b94e89beaeee2b74d85f745cc4fd1a525e8b
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SHA256
de81c090b825913a317a8c7d7fd1006a5714d98ec4fa1a03291e2c7d77dfa4ce
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SHA512
b8ceba190d9018e214903417b796830a9a6831936452baa49aa95fd4c63382d92609f6a696895d23dfc20ce66e91755c9c1714741f2b0cab868148c705d6ffea
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKU50Y:DW60sllyWOtEvwDpjwF85z
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 2024-04-16_fdc90d70c4acfa7f194f29528d5d0a64_cryptolocker
Files
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2024-04-16_fdc90d70c4acfa7f194f29528d5d0a64_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
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.uzwvn Size: 1024B - Virtual size: 1024B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ