Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_a7a5da60bbf01c09a60bd6fc0b300b95_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-08_a7a5da60bbf01c09a60bd6fc0b300b95_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_a7a5da60bbf01c09a60bd6fc0b300b95_cryptolocker
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Size
98KB
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MD5
a7a5da60bbf01c09a60bd6fc0b300b95
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SHA1
eba62939734f8b7daafc801627897ba18059216f
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SHA256
ded0cba6df578ee1a84c2674929018f3e8223406fdfc6088b68752fca63778cc
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SHA512
559eb2a6f931a7b0398e0d85581713ced0eaece60780c56e2feafcf5f9f45246c5317397525a02f205d51c6b48c2b4893dd5ac6f5906fd2d7ef27c2545a76366
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRiWjzbBzY:i5nkFGMOtEvwDpjNbwQEIikRzY
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_a7a5da60bbf01c09a60bd6fc0b300b95_cryptolocker
Files
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2024-01-08_a7a5da60bbf01c09a60bd6fc0b300b95_cryptolocker.exe windows:5 windows x86 arch:x86
e021c9fc2c12265365fad587d43783fe
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
Imports
kernel32
GetModuleHandleA
GetProcAddress
user32
EndPaint
gdi32
CreateFontIndirectA
Sections
.MPRESS1 Size: 10KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE