Behavioral task
behavioral1
Sample
2024-07-08_7995f4c0e79075cf0c191e1070694c8f_cryptolocker.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
2024-07-08_7995f4c0e79075cf0c191e1070694c8f_cryptolocker.exe
Resource
win10v2004-20240704-en
General
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Target
2024-07-08_7995f4c0e79075cf0c191e1070694c8f_cryptolocker
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Size
90KB
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MD5
7995f4c0e79075cf0c191e1070694c8f
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SHA1
84d04a11f5f1a90fc2c756b059f6d3b3d2ab3f64
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SHA256
b73e1538bdcccae3cdc075bc100c1c88872b2a9df9c6a62bfdc4a88534cf6255
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SHA512
1d54bc1e3b6f4dcc341be33672938ec4d087b1e045f39a303a65d7794683a8384f0dec324549577263be10d5f755c4af019eef3d997352335903abead92338f4
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAA/J:n6a+1SEOtEvwDpjYYvQd2Pa
Malware Config
Signatures
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resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-07-08_7995f4c0e79075cf0c191e1070694c8f_cryptolocker
Files
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2024-07-08_7995f4c0e79075cf0c191e1070694c8f_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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 20KB - Virtual size: 32KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE