joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b4f90
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 [0x4dc5bc], 0
je 0x4b50df
push 0x11
call sub.USER32.DLL_GetKeyState
test ax, 0x8000
setne al
mov edx, dword [0x4db5d8]
mov edx, dword [edx]
xor al, byte [edx + 0xb4]
je 0x4b50df
mov eax, dword [0x4dc5c0]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x4dc5bc]
mov ebx, dword [eax + 8]
dec ebx
test ebx, ebx
jl 0x4b50ae
inc ebx
xor edi, edi
mov edx, edi
mov eax, dword [0x4dc5bc]
call fcn.0045f38c
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x4b50a6
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x1a6], 0
je 0x4b50a6
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x50]
test al, al
je 0x4b50a6
mov eax, dword [ebp - 0x14]
call fcn.004bdb38
push eax
call sub.USER32.DLL_IsWindowVisible
test eax, eax
je 0x4b50a6
push ebp
call fcn.004b4f4c
pop ecx
test al, al
jne 0x4b50a6
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0xa0]
cmp eax, dword [ebp - 0x14]
jne 0x4b5062
mov eax, dword [ebp - 0x14]
call fcn.004bc694
dec eax
jle 0x4b50a6
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.004802fc
cmp byte [ebp - 1], 0
je 0x4b50a6
push dword [ebp - 5]
push dword [ebp - 9]
lea eax, [ebp - 0x28]
push eax
call sub.USER32.DLL_PtInRect
test eax, eax
je 0x4b50a6
mov edx, dword [ebp - 0x14]
mov eax, dword [0x4dc5c0]
call fcn.004b4714
inc edi
dec ebx
jne 0x4b4ff5
mov eax, dword [0x4dc5c0]
cmp dword [eax + 8], 0
jle 0x4b50c6
mov eax, dword [0x4dc5c0]
call fcn.004b47a4
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4b50df
push ebp
mov eax, dword [ebp - 0x18]
call fcn.004b4db4
pop ecx
test al, al
jne 0x4b50df
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 0x4b86a8
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 0x4b86f4
mov eax, esi
call fcn.004a5b78
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4b86f4
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x250], 0
je 0x4b86f4
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 0x4b8833
mov eax, dword [ebx]
cmp eax, 0x100
jb 0x4b8734
cmp eax, 0x108
ja 0x4b8734
mov eax, esi
call fcn.004a5b78
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x4b882a
mov ecx, ebx
mov edx, esi
mov eax, dword [ebp - 0x14]
mov edi, dword [eax]
call dword [edi + 0xec]
test al, al
jne 0x4b8833
jmp 0x4b882a
mov eax, dword [ebx]
cmp eax, 0x200
jb 0x4b8813
cmp eax, 0x20a
ja 0x4b8813
test byte [esi + 0x50], 0x80
jne 0x4b8766
sub eax, 0x203
je 0x4b8763
sub eax, 3
je 0x4b8763
sub eax, 3
jne 0x4b8766
sub dword [ebx], 2
mov eax, dword [ebx]
sub eax, 0x200
je 0x4b877a
dec eax
je 0x4b878f
dec eax
je 0x4b87ac
dec eax
je 0x4b878f
jmp 0x4b87b3
mov ecx, ebx
mov eax, dword [0x4db5d8]
mov eax, dword [eax]
mov edx, esi
call fcn.004af574
jmp 0x4b882a
cmp byte [esi + 0x5d], 1
jne 0x4b87a5
mov eax, esi
mov si, 0xffed
call fcn.004802fc
jmp 0x4b8833
or word [esi + 0x54], 1
jmp 0x4b882a
and word [esi + 0x54], 0xfffe
jmp 0x4b882a
mov eax, dword [0x4dc578]
cmp byte [eax + 0x20], 0
je 0x4b882a
mov eax, dword [0x4dc578]
cmp dword [eax + 0x1c], 0
je 0x4b882a
mov eax, dword [ebx]
mov edx, dword [0x4dc578]
cmp eax, dword [edx + 0x1c]
jne 0x4b882a
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.004a5abc
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.004802fc
jmp 0x4b8833
cmp eax, 0xb00b
jne 0x4b882a
mov edx, dword [ebx + 8]
push edx
mov ecx, dword [ebx + 4]
mov edx, eax
mov eax, esi
call fcn.004b6fc8
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 0x4bbd30
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 0x4bbd4c
cmp dword [esi + 4], 0
je 0x4bbd79
test byte [ebx + 0x55], 1
jne 0x4bbd6b
mov eax, ebx
call fcn.004ba988
test eax, eax
jne 0x4bbd6b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4bbe89
mov edx, esi
mov eax, ebx
call fcn.004bb850
jmp 0x4bbe89
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 0x4bbe82
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.004bdb38
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.004b85dc
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004bbd30
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.004bdb38
push eax
call sub.USER32.DLL_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bbe89
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 0x4c235c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4db5b4]
cmp byte [eax + 0xc], 0
je 0x4c24c9
push 0x8000
call sub.KERNEL32.DLL_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4c24c2
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4dc5cc], 0
jne 0x4c23b0
push 0x4c24d0
call sub.KERNEL32.DLL_GetModuleHandleA
mov ebx, eax
push 0x4c24d8
push ebx
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5cc], eax
cmp dword [0x4d7ab8], 0
jne 0x4c24ab
push 0x4c24e8
call sub.KERNEL32.DLL_LoadLibraryA
mov dword [0x4d7ab8], eax
cmp dword [0x4d7ab8], 0
je 0x4c24ab
push 0x4c24f4
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5d0], eax
push 0x4c2504
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5d4], eax
push 0x4c2518
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5d8], eax
push 0x4c2530
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5dc], eax
push 0x4c2548
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5e0], eax
push 0x4c255c
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5e4], eax
push 0x4c2574
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5e8], eax
push 0x4c258c
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5ec], eax
push 0x4c25a8
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5f0], eax
push 0x4c25b4
mov eax, dword [0x4d7ab8]
push eax
call sub.KERNEL32.DLL_GetProcAddress
mov dword [0x4dc5f4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4c24c9
mov eax, dword [ebp - 4]
push eax
call sub.KERNEL32.DLL_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4c7678
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
push 0
push 0x80
push 2
push 0
push 0
push 0xc0000000
mov eax, dword [ebp + 8]
push eax
call sub.KERNEL32.DLL_CreateFileA
mov ebx, eax
test eax, eax
je 0x4c76da
call fcn.004c7628
mov esi, eax
lea eax, [ebp - 4]
push 0
push eax
push esi
call fcn.004c3978
pop ecx
push eax
push esi
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea edx, [ebp - 4]
push edx
push edi
call fcn.004c3978
pop ecx
push eax
push edi
push ebx
call sub.KERNEL32.DLL_WriteFile
push ebx
call sub.KERNEL32.DLL_CloseHandle
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4c7758
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff7c
cmp dword [0x4d96a0], 0
push ebx
push esi
mov esi, dword [ebp + 8]
jne 0x4c7832
cmp dword [0x4d969c], 0
jne 0x4c7832
cmp dword [0x4d9880], 0
je 0x4c77ec
push 0x80
lea eax, [ebp - 0x84]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA
push 0x5c
lea edx, [ebp - 0x84]
push edx
call fcn.004c7528
add esp, 8
mov ebx, eax
test eax, eax
jne 0x4c77d2
push 0x3a
lea edx, [ebp - 0x84]
push edx
call fcn.004c7528
add esp, 8
mov ebx, eax
test eax, eax
jne 0x4c77d2
lea ebx, [ebp - 0x84]
jmp 0x4c77d3
inc ebx
call fcn.004c7714
or eax, 0x10010
push eax
push ebx
push esi
push 0
call sub.USER32.DLL_MessageBoxA
jmp 0x4c786d
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
mov ebx, eax
lea eax, [ebp - 4]
push 0
push eax
push 2
push 0x4d96a4
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea edx, [ebp - 4]
push edx
push esi
call fcn.004c3978
pop ecx
push eax
push esi
push ebx
call sub.KERNEL32.DLL_WriteFile
push 0
lea ecx, [ebp - 4]
push ecx
push 2
push 0x4d96a7
push ebx
call sub.KERNEL32.DLL_WriteFile
jmp 0x4c786d
cmp dword [0x4d969c], 0
je 0x4c784c
cmp dword [0x4d969c], 0xffffffff
je 0x4c786d
push esi
call dword [0x4d969c]
pop ecx
mov eax, dword [0x4d96a0]
test eax, eax
je 0x4c786d
cmp dword [0x4d96a0], 0xffffffff
je 0x4c786d
cmp byte [eax], 0
je 0x4c786d
push esi
push eax
call fcn.004c7678
add esp, 8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4c8004
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
cmp dword [0x4dce58], 0
jne 0x4c8085
cmp dword [0x4dce78], 0
jne 0x4c8034
call sub.KERNEL32.DLL_GetEnvironmentStrings
mov dword [0x4dce78], eax
test eax, eax
jne 0x4c8034
push str.GetEnvironmentStrings_failed
call fcn.004c7884
pop ecx
xor ebp, ebp
xor esi, esi
mov ebx, dword [0x4dce78]
jmp 0x4c8048
lea eax, [edi + 1]
inc esi
add ebp, eax
add ebx, eax
push ebx
call fcn.004c3978
pop ecx
mov edi, eax
test eax, eax
jne 0x4c8040
lea edi, [ebp + 1]
push edi
call fcn.004c327c
pop ecx
mov ebx, eax
mov dword [0x4dce5c], ebx
test ebx, ebx
jne 0x4c8072
xor eax, eax
jmp 0x4c8148
push edi
mov edx, dword [0x4dce78]
push edx
push ebx
call fcn.004c3828
add esp, 0xc
jmp 0x4c80a5
xor esi, esi
mov ebx, dword [0x4dce58]
jmp 0x4c809f
push eax
call fcn.004c3978
pop ecx
test eax, eax
jne 0x4c809b
dec esi
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x4c808f
lea ebx, [esi + 4]
push 4
mov dword [0x4dce60], ebx
inc ebx
push ebx
call fcn.004c2d54
add esp, 8
test eax, eax
mov dword [esp], eax
jne 0x4c80c8
xor eax, eax
jmp 0x4c8148
cmp dword [0x4dce58], 0
jne 0x4c80f9
xor esi, esi
mov ebx, dword [0x4dce5c]
mov eax, dword [esp]
mov ebp, eax
jmp 0x4c80ea
mov dword [ebp], ebx
add ebp, 4
inc esi
inc edi
add ebx, edi
push ebx
call fcn.004c3978
pop ecx
mov edi, eax
test eax, eax
jne 0x4c80e0
jmp 0x4c812a
xor esi, esi
mov ebx, dword [0x4dce58]
mov eax, dword [esp]
mov edi, eax
jmp 0x4c8124
push eax
call fcn.004c3978
pop ecx
test eax, eax
je 0x4c8119
mov eax, dword [ebx]
mov dword [edi], eax
jmp 0x4c811d
dec esi
add edi, 0xfffffffc
add edi, 4
inc esi
add ebx, 4
mov eax, dword [ebx]
test eax, eax
jne 0x4c8108
mov eax, dword [0x4dce58]
test eax, eax
je 0x4c813a
push eax
call fcn.004c328c
pop ecx
mov edx, dword [esp]
mov eax, 1
mov dword [0x4dce58], edx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x41d280
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b8b4b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004aa7d5
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41d302
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004a7d44
mov eax, dword [eax]
push 0x65d248
push eax
call fcn.00499cf4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004aaa60
test bl, bl
je 0x41d302
push 0x65d248
lea ecx, [esp + 0xc]
call fcn.004aae3c
push 0x660dd4
lea ecx, [esp + 0xc]
call fcn.004aae3c
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x41d33e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004aaa60
jmp 0x41d409
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x41d3c2
lea edx, [esp + 0x7c]
push 0x660dd0
push edx
call fcn.00499cf4
add esp, 8
test eax, eax
je 0x41d3c2
lea eax, [esp + 0x7c]
push 0x660dcc
push eax
call fcn.00499cf4
add esp, 8
test eax, eax
je 0x41d3c2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x41d352
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004aaa60
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x41dc00
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x41dc62
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x41dc70
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b8bcb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x675680]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x41dda8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41dcd6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004aaa60
xor eax, eax
jmp 0x41de1f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004aabe9
push esi
lea ecx, [esp + 0xc]
call fcn.004aae78
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x660e0c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41ddfd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0041dc00
test eax, eax
jne 0x41ddfd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0041dc00
test eax, eax
jne 0x41ddfd
lea eax, [esp + 0x14]
push 0x660de8
push eax
call fcn.0049afa0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41dddc
lea ecx, [esp + 0x14]
push 0x660de4
push ecx
call fcn.0049af20
mov esi, eax
add esp, 8
test esi, esi
jne 0x41dddc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41dddf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004aab99
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41dcee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004aaa60
xor eax, eax
jmp 0x41de1f
mov byte [esi], 0
push 0x660de0
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004aaa60
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x42fb90
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x42fbfe
cmp si, 0x69
ja 0x42fbfe
add esi, 0xffd0
cmp si, 0x11
je 0x42fbce
push 0x11
call edi
test ax, ax
jge 0x42fbce
or esi, 0x2000
cmp si, 0x10
je 0x42fbe3
push 0x10
call edi
test ax, ax
jge 0x42fbe3
or esi, 0x4000
cmp si, 0x12
je 0x42fbf8
push 0x12
call edi
test ax, ax
jge 0x42fbf8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42fc0b
mov esi, 0xbd
jmp 0x42fbbf
cmp si, 0x6e
jne 0x42fc18
mov esi, 0xbe
jmp 0x42fbbf
cmp si, 0x6f
jne 0x42fbb9
mov esi, 0xbf
jmp 0x42fbbf

Function at 0x4313d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x686578]
xor edx, edx
cmp eax, edx
jne 0x4313f6
xor eax, eax
mov byte [eax + 0x686478], al
inc eax
cmp eax, 0x100
jl 0x4313de
mov dword [0x686578], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x686478
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x431487
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x43145a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x431428
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x431500
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x431553
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x43153a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x438250
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x4383e8
cmp ebp, ebx
jle 0x4383e8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4382ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4382b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4382c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4382cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004aa7a1
add esp, 4
cmp eax, ebx
je 0x4382ec
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.004aa7a1
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x4383de
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x4383c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4383b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4383a6
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x4383b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4383b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x438350
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x438341
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x43b600
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4ba318
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x43b639
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004b2aae
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004b2b36
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0043b6c0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004b2b73
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24