Static task
static1
Behavioral task
behavioral1
Sample
2024-09-05_52ac251ba8cab88cec181e0f8f5c75b7_cryptolocker.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-05_52ac251ba8cab88cec181e0f8f5c75b7_cryptolocker.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-05_52ac251ba8cab88cec181e0f8f5c75b7_cryptolocker
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Size
23KB
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MD5
52ac251ba8cab88cec181e0f8f5c75b7
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SHA1
858bdb5555674ec605f0ff30d5a44663c45c2ce6
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SHA256
c9df8e2761e37a91ae530e21dc4c79607e6e255237ee7b5970a85ca049313b65
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SHA512
c1d40924777b5c6654c24b0f40344445e4cafd6abc375812e90481a71cefd5991bba11afe5999fe14e5dd5d3a040f700606eb187320956b611a3c844f2d04b8a
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SSDEEP
384:CBOkkLPcM4JIM39ZR8Z87XHjeKtEEue+63BYp2tOOtEvwDpjqIGR9:CB19M4JIhZMHSKtweHBrtOOtEvwDpji
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-09-05_52ac251ba8cab88cec181e0f8f5c75b7_cryptolocker
Files
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2024-09-05_52ac251ba8cab88cec181e0f8f5c75b7_cryptolocker.exe windows:5 windows x86 arch:x86
1a37837ee1c6a4695e0f8fcef0f6b4f2
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
Imports
kernel32
GetModuleHandleA
GetProcAddress
gdi32
CreateFontIndirectA
user32
EndPaint
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