Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_fcffbd2ee47189623d39ccd3d0105eb2_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-01_fcffbd2ee47189623d39ccd3d0105eb2_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_fcffbd2ee47189623d39ccd3d0105eb2_cryptolocker
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Size
68KB
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MD5
fcffbd2ee47189623d39ccd3d0105eb2
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SHA1
f62db23a8e6f48e190216d251229a3c694cf7249
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SHA256
4d574d5b4ac7d192692c3bf352d466b3235f3539928ab5cefc99516896723343
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SHA512
042f00cbf9de9a4c59ce705e69b600121d1da2dd48722ebed04ccd7196de4d2751990c0b565de61c1d4dc25211eca0479146a0481c1dff8ea73a27137c14d787
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SSDEEP
1536:Dk/xY0sllyGQMOtEvwDpjwycDtKkQZQRKb61vSbgZ3QzNKUZ:DW60sllyWOtEvwDpjwF85X
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 2024-05-01_fcffbd2ee47189623d39ccd3d0105eb2_cryptolocker
Files
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2024-05-01_fcffbd2ee47189623d39ccd3d0105eb2_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