joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4556a4
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 0x45584f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x455830
mov dl, 1
mov eax, dword [0x415ce8]
call fcn.00403120
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00403f2c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45581f
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.0044364c
test al, al
je 0x455812
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, 0x455860
lea eax, [ebp - 0x254]
call fcn.004094b4
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x455812
xor eax, eax
push ebp
push 0x45580b
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 0x455898
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4557f4
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.0040419c
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 0x4557f4
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.0040419c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x455812
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x455715
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041a1dc
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 0x455856
lea eax, [ebp - 0x260]
call fcn.00403f2c
ret

Function at 0x456184
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x486bb8]
cmp byte [eax + 0xa5], 0
jne 0x4561f5
cmp dword [0x486bd0], 0
jne 0x4561b6
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x456140
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x486bd0], eax
cmp dword [0x486bcc], 0
jne 0x4561d1
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x486bcc], eax
cmp dword [0x486bd4], 0
jne 0x4561f5
push esp
push 0
push 0
push 0x4560e4
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x486bd4], eax
pop edx
ret
Function at 0x4562ec
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x456303
add esp, 0xfffffff0
call fcn.0040345c
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041e50c
mov eax, dword [0x485390]
cmp word [eax + 2], 0
jne 0x45632b
mov eax, dword [0x485390]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004579dc
mov eax, dword [0x4854b4]
cmp word [eax + 2], 0
jne 0x456345
mov eax, dword [0x4854b4]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00457bd4
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x415740]
call fcn.00403120
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x415740]
call fcn.00403120
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 [0x420710]
call fcn.00426360
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x4564cc
mov eax, dword [0x48521c]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00426730
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x458174
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x48521c]
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.0040d024
test eax, eax
je 0x45643a
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408b0c
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d04c
test eax, eax
je 0x45644e
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.0040419c
mov eax, dword [0x48502c]
cmp byte [eax], 0
jne 0x456482
mov eax, ebx
call fcn.004565f4
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.00458350
mov eax, ebx
call fcn.00458d14
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4564c2
call fcn.004034b4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x456874
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x486bb8]
cmp dword [eax + 0x30], 0
je 0x45691e
cmp dword [ebx + 0x94], 0
jne 0x456918
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x456804
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x456918
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 0x4568de
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x456918
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.00417c90
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4568ed
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x457480
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 0x4574b5
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.0040401c
jmp 0x4574c2
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00403f80
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x45852c
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x45856d
mov eax, esi
call fcn.0043eda0
test al, al
je 0x45856d
mov eax, dword [ebx + 0x84]
call fcn.0043ea9c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x45856d
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043ea9c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x46516c
Capabilities:
Link many functions at runtime

Disassembly:
mov byte [0x48465c], 0
mov eax, dword [0x4856ac]
cmp dword [eax], 2
jne 0x465345
mov eax, dword [0x485224]
cmp dword [eax], 5
jl 0x465345
call fcn.00462308
test al, al
jne 0x46519d
call fcn.00462314
call fcn.00462300
mov dword [0x484664], eax
push 0x465348
mov eax, dword [0x484664]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484628], eax
cmp dword [0x484628], 0
jne 0x4651f8
mov edx, 0x8000
mov eax, 0x46535c
call fcn.0040dc94
mov dword [0x484660], eax
mov eax, dword [0x484660]
mov dword [0x484664], eax
push 0x465348
mov eax, dword [0x484664]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484628], eax
cmp dword [0x484628], 0
je 0x465340
push 0x465368
mov eax, dword [0x484664]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48462c], eax
cmp dword [0x48462c], 0
je 0x465340
push 0x465374
mov eax, dword [0x484664]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484630], eax
cmp dword [0x484630], 0
je 0x465340
mov byte [0x48465c], 1
push 0x465384
mov eax, dword [0x484664]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484634], eax
push 0x465390
mov eax, dword [0x484664]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484638], eax
push 0x46539c
mov eax, dword [0x484664]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48463c], eax
push 0x4653ac
mov eax, dword [0x484664]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484640], eax
push 0x4653bc
mov eax, dword [0x484664]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484644], eax
mov edx, 0x8000
mov eax, 0x4653d4
call fcn.0040dc94
mov dword [0x484668], eax
cmp dword [0x484668], 0
je 0x465345
push 0x4653e4
mov eax, dword [0x484668]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484648], eax
push 0x465400
mov eax, dword [0x484668]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x48464c], eax
push 0x465420
mov eax, dword [0x484668]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484650], eax
push 0x46543c
mov eax, dword [0x484668]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484654], eax
push 0x465454
mov eax, dword [0x484668]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x484658], eax
ret
call fcn.004650ec
ret
Function at 0x467a2c
Capabilities:
Check for peb beingdebugged flag

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 8], ebx
mov esi, ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x467b54
push dword fs:[eax]
mov dword fs:[eax], esp
mov ax, word [ebp + 8]
push eax
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x2c]
push eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 4]
mov eax, edi
call fcn.00467918
mov eax, dword [esi]
call fcn.00404fa4
add eax, 0x28
push eax
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x4597e4]
call fcn.00405160
add esp, 4
mov edx, dword [ebp - 8]
lea eax, [ebp - 0x1c]
mov ecx, 0x1c
call fcn.0040291c
mov ebx, 0x1c
mov eax, dword [ebp - 8]
lea edx, [eax + ebx]
lea eax, [ebp - 0x2c]
mov ecx, 0x1c
call fcn.0040291c
add ebx, 0x1c
mov eax, dword [esi]
call fcn.00404fa4
mov dword [ebp - 0xc], eax
mov eax, dword [0x4855c4]
mov eax, dword [eax]
mov edx, dword [ebp - 0xc]
mov ecx, dword [eax]
call dword [ecx + 0x30]
lea edx, [ebp - 8]
mov ecx, ebx
call fcn.0045abcc
add ebx, 4
mov eax, dword [ebp - 8]
add eax, ebx
xor ecx, ecx
mov edx, 3
call fcn.00402b64
add ebx, 3
mov eax, dword [ebp - 8]
mov byte [eax + ebx], 0x3a
inc ebx
mov eax, dword [esi]
mov byte [eax + 2], 0
mov eax, dword [esi]
mov byte [eax + 3], 0
push ebx
mov eax, dword [esi]
call fcn.00404fa4
push eax
lea ecx, [ebp - 8]
mov eax, dword [esi]
xor edx, edx
call fcn.0045aaf4
mov edx, dword [ebp - 8]
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0x94]
mov ebx, eax
mov eax, ebx
call fcn.0045a97c
mov edx, esi
mov ecx, dword [ebp + 0x10]
call fcn.0045abc4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x467b5b
lea eax, [ebp - 8]
mov edx, dword [0x4597e4]
call fcn.00405260
ret

Function at 0x47a960
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov eax, 8
test byte [edx + 1], 0x80
setne bl
mov si, word [edx]
add esi, esi
mov edi, ecx
and edi, 0xff
shr edi, 7
or si, di
mov word [edx], si
test bl, bl
je 0x47a98e
xor word [edx], 0x1021
add ecx, ecx
and cl, 0xff
dec eax
jne 0x47a968
pop edi
pop esi
pop ebx
ret

Function at 0x47f2d0
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [0x485474]
mov eax, dword [eax]
call fcn.00457294
cmp byte [ebx + 0x290], 0
je 0x47f304
cmp byte [ebx + 0x298], 0
je 0x47f304
push 0
mov eax, dword [0x485474]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
call sub.user32.dll_ShowWindow
mov eax, ebx
mov si, 0xffe7
call fcn.0040334c
pop esi
pop ebx
ret
Function at 0x46f8d0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x510ffb
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.00504fae
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x46f952
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.005024c3
mov eax, dword [eax]
push 0x6e7220
push eax
call fcn.004f3c24
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00505239
test bl, bl
je 0x46f952
push 0x6e7220
lea ecx, [esp + 0xc]
call fcn.005055c9
push 0x6eaddc
lea ecx, [esp + 0xc]
call fcn.005055c9
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 0x46f98e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00505239
jmp 0x46fa59
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 0x46fa12
lea edx, [esp + 0x7c]
push 0x6eadd8
push edx
call fcn.004f3c24
add esp, 8
test eax, eax
je 0x46fa12
lea eax, [esp + 0x7c]
push 0x6eadd4
push eax
call fcn.004f3c24
add esp, 8
test eax, eax
je 0x46fa12
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 0x46f9a2
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.00505239
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 0x470cd0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x51115b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6f4204]
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 0x470e08
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x470d36
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00505239
xor eax, eax
jmp 0x470e7f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00505376
push esi
lea ecx, [esp + 0xc]
call fcn.00505605
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x6eae14
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x470e5d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x6eae0c
push accept
call fcn.004c5570
test eax, eax
jne 0x470e5d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x6eadf8
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.004c5570
test eax, eax
jne 0x470e5d
lea eax, [esp + 0x14]
push 0x6eadf0
push eax
call fcn.004f4f40
mov esi, eax
add esp, 8
test esi, esi
jne 0x470e3c
lea ecx, [esp + 0x14]
push 0x6eadec
push ecx
call fcn.004f4ec0
mov esi, eax
add esp, 8
test esi, esi
jne 0x470e3c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x470e3f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00505326
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x470d4e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00505239
xor eax, eax
jmp 0x470e7f
mov byte [esi], 0
push 0x6eade8
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.00505239
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 0x4861d0
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 0x48623e
cmp si, 0x69
ja 0x48623e
add esi, 0xffd0
cmp si, 0x11
je 0x48620e
push 0x11
call edi
test ax, ax
jge 0x48620e
or esi, 0x2000
cmp si, 0x10
je 0x486223
push 0x10
call edi
test ax, ax
jge 0x486223
or esi, 0x4000
cmp si, 0x12
je 0x486238
push 0x12
call edi
test ax, ax
jge 0x486238
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x48624b
mov esi, 0xbd
jmp 0x4861ff
cmp si, 0x6e
jne 0x486258
mov esi, 0xbe
jmp 0x4861ff
cmp si, 0x6f
jne 0x4861f9
mov esi, 0xbf
jmp 0x4861ff

Function at 0x488260
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x704aa8]
xor edx, edx
cmp eax, edx
jne 0x488286
xor eax, eax
mov byte [eax + 0x7049a8], al
inc eax
cmp eax, 0x100
jl 0x48826e
mov dword [0x704aa8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7049a8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x488317
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 0x4882ea
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 0x4882b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x488390
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 0x4883e3
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 0x4883ca
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 0x48ee20
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 0x48efb8
cmp ebp, ebx
jle 0x48efb8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x48ee7e
dec eax
or eax, 0xfffffff8
inc eax
je 0x48ee85
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x48ee94
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x48ee9b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00504f7a
add esp, 4
cmp eax, ebx
je 0x48eebc
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.00504f7a
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 0x48efae
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 0x48ef95
mov al, byte [edx]
cmp al, 0xc0
jbe 0x48ef81
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x48ef76
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 0x48ef84
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x48ef84
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x48ef20
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 0x48ef11
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 0x491c90
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x512cd8
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 0x491cc9
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.0050ca91
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0050cadd
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.00491d50
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0050cb1a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24