Static task
static1
Behavioral task
behavioral1
Sample
2024-01-08_a3b53fdc88aa6aa3a71c8ce8bc1f373f_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-08_a3b53fdc88aa6aa3a71c8ce8bc1f373f_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-08_a3b53fdc88aa6aa3a71c8ce8bc1f373f_cryptolocker
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Size
83KB
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MD5
a3b53fdc88aa6aa3a71c8ce8bc1f373f
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SHA1
fd46420c52fea1dd6ba86c113562c311050ae562
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SHA256
7d78dd7e6cdd93fbc7dfd3f69ce47feabe1ed9824927da68c4146bd4f6004f88
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SHA512
2e029f5084896d55be29a3578c321510ec3b7fe4b33667d5fc012774b3452ea2f5037411dbcb4f97d844e207fed5a7f2ffdc4eb2f3677c6a6afb7569f4275598
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SSDEEP
768:XS5nQJ24LR1bytOOtEvwDpjNbZ7uyA36S7MpxRXrZSUfFKazNclMjNUvDs:i5nkFGMOtEvwDpjNbwQEI8UtzNcO84
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-08_a3b53fdc88aa6aa3a71c8ce8bc1f373f_cryptolocker
Files
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2024-01-08_a3b53fdc88aa6aa3a71c8ce8bc1f373f_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