Static task
static1
Behavioral task
behavioral1
Sample
2024052416071fbdfbeaccad18d0f5784c088a37cryptolocker.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2024052416071fbdfbeaccad18d0f5784c088a37cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024052416071fbdfbeaccad18d0f5784c088a37cryptolocker.exe
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Size
5.5MB
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MD5
16071fbdfbeaccad18d0f5784c088a37
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SHA1
6665297c9e4e269241d648c93875cbe57c3851ca
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SHA256
1be2ee8333ab6b9bda501d42bd5e04fee9d64ac91406d3f08767f9c65e7d0b7b
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SHA512
7ce4f96538b652a0a1292a7e4c3d9cf961921d2d718d346c351cf03b39d410a17e5d50144effbe55327ba8dc3668d8ff9f5e64241221ca5024302eb66ece1289
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SSDEEP
98304:ot1QKvyjzO6B3DenIMmzyxD++XsBq+JUieGNt3sB/a1Ed9m+Ufz:otTvgz73XMpxDbcwYvt3sFa4Oz
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024052416071fbdfbeaccad18d0f5784c088a37cryptolocker.exe
Files
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2024052416071fbdfbeaccad18d0f5784c088a37cryptolocker.exe.exe windows:5 windows x86 arch:x86
bca36106945c15cb017b0fa09fb58bca
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
Imports
user32
EndPaint
CharUpperBuffW
kernel32
GetLastError
GetSystemTimeAsFileTime
LocalAlloc
LocalFree
GetModuleFileNameW
ExitProcess
LoadLibraryA
GetModuleHandleA
GetProcAddress
gdi32
CreateFontIndirectA
Sections
.text Size: - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
./Ew Size: - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.[Xk Size: - Virtual size: 506B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.htext Size: - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.Ed@ Size: - Virtual size: 3.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.yuc Size: 1024B - Virtual size: 968B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.Lbc Size: 5.5MB - Virtual size: 5.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ