Static task
static1
Behavioral task
behavioral1
Sample
2024-01-11_fd23b005afc83dab2f64d5cc192720ab_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-11_fd23b005afc83dab2f64d5cc192720ab_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_fd23b005afc83dab2f64d5cc192720ab_cryptolocker
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Size
39KB
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MD5
fd23b005afc83dab2f64d5cc192720ab
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SHA1
8e0db956c922e2850cef725b586ce606f1c1826d
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SHA256
cbe3fa5a15a6890130808d94837d38a18e7cf20078a64eb773d345b662d3a021
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SHA512
37fdcc17259f3de10295ca9e84d5d9bd22046578872fa9c59153f78bfe264758046f89f7777230fa8ff5e19f6c4389e2316d37017a7c268f71f5a28fe0caf4aa
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SSDEEP
768:TS5nQJ24LR7tOOtEvwDpjGqPhqlcnvP7DMYaFT:m5nkFNMOtEvwDpjG8hP7DMBT
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_fd23b005afc83dab2f64d5cc192720ab_cryptolocker
Files
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2024-01-11_fd23b005afc83dab2f64d5cc192720ab_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: 11KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE