Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_ef55aaa73dcd856c6a7591e4abbc334b29a3e5288629b89612e02546dedb2af2.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_ef55aaa73dcd856c6a7591e4abbc334b29a3e5288629b89612e02546dedb2af2.exe
Resource
win10v2004-20230703-en
General
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Target
challange_Benign_ef55aaa73dcd856c6a7591e4abbc334b29a3e5288629b89612e02546dedb2af2.exe
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Size
10KB
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MD5
9c5b3a7d86f3fec6f37c198e018e201b
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SHA1
65d04862d4337569342150402030deb25f95752a
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SHA256
ef55aaa73dcd856c6a7591e4abbc334b29a3e5288629b89612e02546dedb2af2
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SHA512
c17e7879c6953da42a3a749395cfc64088c6b73c87a2aa0f232fd59d3f9c85ca8807e02b2287cc9c02747e1f5e048e31ef5ac95b968658764197450dc1de0ba6
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SSDEEP
96:3jrxEyFlnpkGd3aabLXKWxM/paKEiYzusDuAkPLiUmeFKOeO9XWLOb2D0gc:3R5Fhp8cdwpHR3AkPLiM79mLU2Pc
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_ef55aaa73dcd856c6a7591e4abbc334b29a3e5288629b89612e02546dedb2af2.exe
Files
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challange_Benign_ef55aaa73dcd856c6a7591e4abbc334b29a3e5288629b89612e02546dedb2af2.exe.exe windows x86
9892338e2daa9eda983ff8396c009e4e
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
crtdll
memset
memcpy
remove
_mkdir
free
_chdir
_rmdir
malloc
_ltoa
strncpy
strlen
kernel32
GetModuleHandleA
HeapCreate
lstrlenA
GetModuleFileNameA
GetTempPathA
GetTempFileNameA
CreateFileA
GetFileSize
ReadFile
CloseHandle
WriteFile
HeapDestroy
ExitProcess
Sleep
GetExitCodeProcess
InitializeCriticalSection
GetCommandLineA
HeapAlloc
HeapFree
HeapReAlloc
shell32
ShellExecuteExA
ShellExecuteA
shlwapi
PathQuoteSpacesA
PathAddBackslashA
PathRemoveBlanksA
PathFileExistsA
PathRemoveFileSpecA
Sections
.code Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.flat Size: 1024B - Virtual size: 621B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE