Static task
static1
Behavioral task
behavioral1
Sample
webscan_windows.exe
Resource
win10v2004-20230703-en
General
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Target
webscan_windows.exe
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Size
2.8MB
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MD5
61cfc3f1e0038addc3f7c3eb99334555
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SHA1
0bff6645fee0e7d986b3cc5205c7cc17501af806
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SHA256
bb18d29c9c4c18325d7dcc797f25ef56baf813afe0e4ba0fb81a26de8e53fe72
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SHA512
c4a7fef0fd66c7dd93d8b79717674bd3913ddb039d5593726c6273ac97156f70c2cf133192032a843dc01479dc452410dfb280f9405188a946e6a309b4c0aa76
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SSDEEP
49152:yQUxDkph/BOBszbp3D7DIsQ/X+4m45HkpaXwNevyB:yQUxDkpBxBHNevyB
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource webscan_windows.exe
Files
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webscan_windows.exe.exe windows x86
f0070935b15a909b9dc00be7997e6112
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Imports
kernel32
WriteFile
WriteConsoleW
WaitForSingleObject
VirtualQuery
VirtualFree
VirtualAlloc
SwitchToThread
SetWaitableTimer
SetUnhandledExceptionFilter
SetProcessPriorityBoost
SetEvent
SetErrorMode
SetConsoleCtrlHandler
LoadLibraryA
LoadLibraryW
GetSystemInfo
GetSystemDirectoryA
GetStdHandle
GetQueuedCompletionStatus
GetProcessAffinityMask
GetProcAddress
GetEnvironmentStringsW
GetConsoleMode
FreeEnvironmentStringsW
ExitProcess
DuplicateHandle
CreateThread
CreateIoCompletionPort
CreateEventA
CloseHandle
AddVectoredExceptionHandler
Sections
.text Size: 853KB - Virtual size: 853KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 75KB - Virtual size: 150KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
/4 Size: 512B - Virtual size: 276B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/19 Size: 147KB - Virtual size: 147KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/32 Size: 34KB - Virtual size: 33KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/46 Size: 12KB - Virtual size: 11KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/63 Size: 17KB - Virtual size: 16KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/80 Size: 512B - Virtual size: 103B
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/99 Size: 251KB - Virtual size: 251KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/112 Size: 155KB - Virtual size: 154KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
/124 Size: 52KB - Virtual size: 52KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 786B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.symtab Size: 202KB - Virtual size: 202KB
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ