XF-BootstrapStudio-6-KG[.]exe

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General

Target

XF-BootstrapStudio-6-KG.exe
Size

151KB
MD5

0dffe0144c0b3dc03732ea25e173679d
SHA1

2bf591f69977bbd7937a3e0e9639180a1a626cd3
SHA256

9a6034593d47e6acc583dfcfeb439851d90153445ef6f7ac6a9f575c057e4e34
SHA512

68f78167700a97fed48a99db10b496b1a52a8d11cc13f60c7c7eab0fa3d2205cfeaeda4aa38e3a9d1d5dbe788256639b1533e039930d3f395f14f48b7dc81791
SSDEEP

3072:AC3xr5YPdvE7Tgof+DLo+djcQHiZyf/sifj5fiTpQQNP:AC3lEd87Tg/0+mQHoEsaJhQ

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
XF-BootstrapStudio-6-KG.exe

Files

XF-BootstrapStudio-6-KG.exe
.exe windows:4 windows x86

ef7be885655d272f8bf438443e766d01

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

gdi32

CreateFontA

kernel32

DeleteCriticalSection
EnterCriticalSection
FindResourceA
FreeLibrary
GetLastError
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetStartupInfoA
InitializeCriticalSection
IsDBCSLeadByteEx
LeaveCriticalSection
LoadLibraryA
LoadResource
LockResource
MultiByteToWideChar
SetUnhandledExceptionFilter
SizeofResource
Sleep
TlsGetValue
VirtualProtect
VirtualQuery
WideCharToMultiByte

msvcrt

__getmainargs
__initenv
__mb_cur_max
__p__acmdln
__p__commode
__p__fmode
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_errno
_initterm
_iob
_onexit
abort
atoi
calloc
exit
fclose
fopen
fprintf
fputc
fread
free
fseek
ftell
fwrite
getenv
localeconv
malloc
memcmp
memcpy
memset
setlocale
rand
rename
signal
srand
strchr
strcpy
strerror
strlen
strncmp
time
vfprintf
wcslen

shell32

DragAcceptFiles
DragFinish
DragQueryFileA

user32

DialogBoxParamA
EndDialog
GetDlgItem
GetDlgItemTextA
LoadCursorA
LoadIconA
MessageBoxA
MessageBoxIndirectA
PostMessageA
SendMessageA
SetCursor
SetDlgItemTextA
SetWindowTextA

libcrypto-1_1

RSA_free
RSA_private_encrypt
RSA_size
d2i_RSAPrivateKey

comdlg32

GetOpenFileNameA

Sections

.text
Size: 34KB - Virtual size: 34KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.eh_fram
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 7KB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 48B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 8B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 94KB - Virtual size: 94KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ef7be885655d272f8bf438443e766d01

Headers

DLL Characteristics

File Characteristics

Imports

gdi32

kernel32

msvcrt

shell32

user32

libcrypto-1_1

comdlg32

Sections

.text Size: 34KB - Virtual size: 34KB

.data Size: 2KB - Virtual size: 2KB

.rdata Size: 6KB - Virtual size: 6KB

.eh_fram Size: 7KB - Virtual size: 6KB

.bss Size: - Virtual size: 7KB

.idata Size: 3KB - Virtual size: 2KB

.CRT Size: 512B - Virtual size: 48B

.tls Size: 512B - Virtual size: 8B

.rsrc Size: 94KB - Virtual size: 94KB

.reloc Size: 1KB - Virtual size: 1KB

.text
Size: 34KB - Virtual size: 34KB

.data
Size: 2KB - Virtual size: 2KB

.rdata
Size: 6KB - Virtual size: 6KB

.eh_fram
Size: 7KB - Virtual size: 6KB

.bss
Size: - Virtual size: 7KB

.idata
Size: 3KB - Virtual size: 2KB

.CRT
Size: 512B - Virtual size: 48B

.tls
Size: 512B - Virtual size: 8B

.rsrc
Size: 94KB - Virtual size: 94KB

.reloc
Size: 1KB - Virtual size: 1KB