Static task
static1
Behavioral task
behavioral1
Sample
bc4b4cc577fae1f78004ad46e13f4138.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
bc4b4cc577fae1f78004ad46e13f4138.exe
Resource
win10v2004-20240226-en
General
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Target
bc4b4cc577fae1f78004ad46e13f4138
-
Size
144KB
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MD5
bc4b4cc577fae1f78004ad46e13f4138
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SHA1
e1cbee0f6f1dec160a6d22f8350f257b0740a419
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SHA256
539db23fcb1dc8038a73464a19adf39b7e7abb6f5c86575305c9f0d2ae211c95
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SHA512
7dde8a6d87442c2e665224610c7f7efba242ecdf4765e57ef04f461574399fce7afe4b1de5a4209f9d37d49f3d9be29ed4b9cdd5a3f57a200fb99da048f33b98
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SSDEEP
3072:vHDDEFSOJIgmciPpbGiG+rLCUW6a1NbOU7PG2KNslQ5dry:P23mciC+KUWZOU7PANs6Lry
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource bc4b4cc577fae1f78004ad46e13f4138
Files
-
bc4b4cc577fae1f78004ad46e13f4138.exe windows:1 windows
55b731457773494bf3e8f2ea32e8b08c
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
Imports
crypt32
CryptBinaryToStringA
user32
CharUpperA
LoadAcceleratorsA
LoadCursorA
LoadIconA
RegisterClassW
ws2_32
WSACleanup
WSAStartup
kernel32
CloseHandle
CreateEventA
CreateFileA
ExitProcess
FreeEnvironmentStringsA
GetACP
GetCPInfo
GetCommandLineA
GetCommandLineW
GetCurrentThreadId
GetEnvironmentStringsA
GetFileType
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetOEMCP
GetProcAddress
GetStdHandle
GetSystemDirectoryW
GetVersion
LoadLibraryA
MultiByteToWideChar
SetConsoleCtrlHandler
SetEnvironmentVariableA
SetEnvironmentVariableW
SetStdHandle
SetUnhandledExceptionFilter
UnhandledExceptionFilter
VirtualAlloc
VirtualFree
VirtualProtect
VirtualQuery
WideCharToMultiByte
WriteFile
GetModuleHandleW
ulib
??0ARGUMENT_LEXEMIZER@@QAE@XZ
??0ARRAY@@QAE@XZ
??0CLASS_DESCRIPTOR@@QAE@XZ
??0DSTRING@@QAE@XZ
??0FLAG_ARGUMENT@@QAE@XZ
??0PATH@@QAE@XZ
??0PROGRAM@@IAE@XZ
??0STRING_ARGUMENT@@QAE@XZ
??1PROGRAM@@UAE@XZ
?Compare@OBJECT@@UBEJPBV1@@Z
?DisplayMessage@PROGRAM@@UBAEKW4MESSAGE_TYPE@@PADZZ
?DisplayMessage@PROGRAM@@UBEEKW4MESSAGE_TYPE@@@Z
?Fatal@PROGRAM@@UBAXKKPADZZ
?Fatal@PROGRAM@@UBEXXZ
?GetStandardError@PROGRAM@@UAEPAVSTREAM@@XZ
?GetStandardInput@PROGRAM@@UAEPAVSTREAM@@XZ
?Initialize@ARGUMENT_LEXEMIZER@@QAEEPAVARRAY@@@Z
?Initialize@ARRAY@@QAEEKK@Z
?Initialize@CLASS_DESCRIPTOR@@QAEEXZ
?PrepareToParse@ARGUMENT_LEXEMIZER@@QAEEPAVWSTRING@@@Z
?SetCaseSensitive@ARGUMENT_LEXEMIZER@@QAEXE@Z
?Usage@PROGRAM@@UBEXXZ
?ValidateVersion@PROGRAM@@UBEXKK@Z
?Initialize@STRING_ARGUMENT@@QAEEPAD@Z
ntdll
RtlFreeHeap
RtlAllocateHeap
Sections
AUTO Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
DGROUP Size: 118KB - Virtual size: 375KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 1KB - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size:
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ