joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47c96c
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x5d4d44
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x47c98e
shr eax, 1
xor eax, 0xedb88320
jmp 0x47c990
shr eax, 1
dec edx
jne 0x47c97c
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x47c975
mov byte [0x5d5144], 1
pop esi
pop ebx
ret

Function at 0x47c9ac
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x5d5144], 0
jne 0x47c9c3
call fcn.0047c96c
mov eax, edi
dec eax
test eax, eax
jl 0x47c9ec
inc eax
xor edx, edx
xor ecx, ecx
mov cl, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x5d4d44]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x47c9cd
mov eax, ebx
pop edi
pop esi
pop ebx
ret
Function at 0x47ec34
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff8
mov ebx, eax
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov al, byte [eax]
dec al
je 0x47ec65
dec al
je 0x47eca1
dec al
je 0x47ece5
dec al
je 0x47ed50
jmp 0x47edda
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x47edda
inc edi
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
mov dl, byte [ecx + edx]
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x47ec75
jmp 0x47edda
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x47edda
mov esi, 1
mov al, byte [ebx + 0x48]
mov edx, eax
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov dl, byte [edx + esi]
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x47ecb1
jmp 0x47edda
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x47edda
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov ecx, esi
dec ecx
mov edx, dword [ebx + 0x24]
cmp ecx, edx
jae 0x47ed13
xor ebp, ebp
jmp 0x47ed24
mov ecx, esi
sub ecx, edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx ebp, byte [edx + ecx]
add eax, ebp
sar eax, 1
jns 0x47ed2d
adc eax, 0
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
add al, byte [edx + esi]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x47ecf5
jmp 0x47edda
xor ebp, ebp
xor eax, eax
mov dword [esp + 4], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x47edda
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jb 0x47eda8
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx ebp, byte [ecx + edx]
mov dl, byte [ebx + 0x48]
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov ecx, esi
sub ecx, dword [ebx + 0x24]
movzx edx, byte [edx + ecx]
mov dword [esp + 4], edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
mov dword [esp], edx
mov cl, byte [esp + 4]
push eax
mov eax, ebp
pop edx
call fcn.0047c9f4
add al, byte [esp]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x47ed64
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x499c64
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404fa4
mov eax, dword [ebp - 8]
call fcn.00404fa4
xor eax, eax
push ebp
push 0x499d2b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00404fb4
mov edx, eax
lea eax, [ebp - 0x14]
call fcn.00404cec
mov eax, dword [ebp - 0x14]
mov edx, 0x8000
call fcn.0040e480
test eax, eax
mov eax, dword [ebp - 4]
call fcn.00404fb4
push eax
call sub.kernel32.dll_GetModuleHandleA_2
mov dword [0x5d5218], eax
mov eax, dword [ebp - 8]
call fcn.00404fb4
push eax
mov eax, dword [0x5d5218]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
push eax
push 0x40
push 0x68
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.kernel32.dll_VirtualProtectEx
lea edx, [ebp - 0x10]
mov eax, sub.user32.dll_GetMenu
mov ecx, 4
call fcn.00402d44
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x499d32
lea eax, [ebp - 0x14]
call fcn.00404af4
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404b18
ret

Function at 0x499d3c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404fa4
mov eax, dword [ebp - 8]
call fcn.00404fa4
xor eax, eax
push ebp
push 0x499e0f
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00404fb4
push eax
call sub.kernel32.dll_LoadLibraryExA_1
test eax, eax
mov eax, dword [ebp - 4]
call fcn.00404fb4
push eax
call sub.kernel32.dll_GetModuleHandleA_2
mov dword [0x5d5218], eax
cmp dword [0x5d5218], 0
je 0x499de9
mov eax, dword [ebp - 8]
call fcn.00404fb4
push eax
mov eax, dword [0x5d5218]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x5d521c], eax
push 0x5d522c
push 0x40
push 0x26259fc
push 0x5d521c
call sub.kernel32.dll_VirtualProtect
mov edx, 0x5d521c
mov eax, sub.kernel32.dll_GetCPInfo
mov ecx, 4
call fcn.00499c58
push 0
push 0
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.ntdll_NtFlushInstructionCache
mov eax, dword [0x5d5218]
push eax
call sub.kernel32.dll_FreeLibrary_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x499e16
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404b18
ret
Function at 0x8efff3
Capabilities:
Resolve function by parsing pe exports

Disassembly:
jmp 0x900cc5
sub esp, 0x24
mov eax, dword [0x963038]
xor eax, esp
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x2c]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x34]
xor ebx, ebx
mov dword [esp + 0xc], eax
push edi
mov eax, dword [esi + 0x3c]
mov ebp, dword [eax + esi + 0x78]
add ebp, esi
mov edi, dword [ebp + 0x20]
mov eax, dword [ebp + 0x18]
add edi, esi
mov dword [esp + 0x14], eax
test eax, eax
je 0x900d33
mov eax, dword [edi]
lea ecx, [esp + 0x18]
add eax, esi
push eax
call fcn.008f0656
push dword [esp + 0x10]
lea eax, [esp + 0x1c]
push eax
call fcn.008f22b2
pop ecx
pop ecx
test al, al
jne 0x900d4a
lea ecx, [esp + 0x18]
add edi, 4
call fcn.008f2249
inc ebx
cmp ebx, dword [esp + 0x14]
jb 0x900cfe
xor esi, esi
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.008f1844
add esp, 0x24
ret
mov eax, dword [ebp + 0x24]
lea eax, [eax + ebx*2]
movzx ecx, word [eax + esi]
mov eax, dword [ebp + 0x1c]
lea eax, [eax + ecx*4]
mov esi, dword [eax + esi]
lea ecx, [esp + 0x18]
call fcn.008f2249
jmp 0x900d35

Function at 0x8f2410
Capabilities:
Encode data using xor

Disassembly:
jmp 0x90124e
push esi
xor esi, esi
cmp dword [esp + 0xc], esi
jbe 0x901342
push ebx
push ebp
push edi
mov edi, dword [esp + 0x14]
mov ebp, 0x965738
mov bl, byte [esi + edi]
push 0x94a2b8
push ebp
call fcn.008f1565
xor edx, edx
mov eax, esi
div dword [esp + 0x24]
pop ecx
pop ecx
push 0x8ad159
push 0x94a2c4
mov bh, byte [edx + section..PUFFI]
push 0x965820
xor bh, bl
call fcn.008f1565
pop ecx
pop ecx
mov ecx, eax
call fcn.008f3ee6
mov bl, byte [esi + edi]
push 0x8ad159
push 0x94a2d4
push ebp
call fcn.008f1565
pop ecx
pop ecx
mov ecx, eax
call fcn.008f3ee6
add byte [esi + edi], bh
push 0x8ad159
push 0x94a2e8
push ebp
call fcn.008f1565
pop ecx
pop ecx
mov ecx, eax
call fcn.008f3ee6
dec byte [esi + edi]
push 0x94a308
push ebp
call fcn.008f1565
add byte [esi + edi], 0xfe
push 0x94a314
push ebp
call fcn.008f1565
sub byte [esi + edi], bl
push 0x94a328
push ebp
call fcn.008f1565
inc byte [esi + edi]
push 0x94a338
push ebp
call fcn.008f1565
inc byte [esi + edi]
push 0x94a344
push ebp
call fcn.008f1565
inc byte [esi + edi]
push 0x94a350
push ebp
call fcn.008f1565
add esp, 0x30
inc esi
cmp esi, dword [esp + 0x18]
jb 0x901267
pop edi
pop ebp
pop ebx
pop esi
ret

Function at 0x8f426f
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
jmp 0x900d90
push esi
push edi
mov edi, dword fs:[0x30]
mov edi, dword [edi + 0xc]
mov esi, dword [edi + 0xc]
mov eax, dword [esi]
mov eax, dword [eax]
mov eax, dword [eax + 0x18]
mov dword [0x9a1f98], eax
pop edi
pop esi
ret
Function at 0x40bc60
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x495fab
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.00487d35
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40bce2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00484e74
mov eax, dword [eax]
push 0x67c1f0
push eax
call fcn.00476f74
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00487fc0
test bl, bl
je 0x40bce2
push 0x67c1f0
lea ecx, [esp + 0xc]
call fcn.0048839c
push 0x67fd6c
lea ecx, [esp + 0xc]
call fcn.0048839c
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 0x40bd1e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00487fc0
jmp 0x40bde9
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 0x40bda2
lea edx, [esp + 0x7c]
push 0x67fd68
push edx
call fcn.00476f74
add esp, 8
test eax, eax
je 0x40bda2
lea eax, [esp + 0x7c]
push 0x67fd64
push eax
call fcn.00476f74
add esp, 8
test eax, eax
je 0x40bda2
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 0x40bd32
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.00487fc0
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 0x40d040
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 0x40d0a2
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 0x40d0b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x49610b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x687d60]
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 0x40d1e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40d116
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00487fc0
xor eax, eax
jmp 0x40d25f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00488149
push esi
lea ecx, [esp + 0xc]
call fcn.004883d8
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40d23d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.0040d040
test eax, eax
jne 0x40d23d
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 SysReAllocStringLen
mov ecx, edi
call fcn.0040d040
test eax, eax
jne 0x40d23d
lea eax, [esp + 0x14]
push 0x67fd80
push eax
call fcn.00478050
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d21c
lea ecx, [esp + 0x14]
push 0x67fd7c
push ecx
call fcn.00477fd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d21c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40d21f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004880f9
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40d12e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00487fc0
xor eax, eax
jmp 0x40d25f
mov byte [esi], 0
push 0x67fd78
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.00487fc0
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 0x4215d0
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 0x42163e
cmp si, 0x69
ja 0x42163e
add esi, 0xffd0
cmp si, 0x11
je 0x42160e
push 0x11
call edi
test ax, ax
jge 0x42160e
or esi, 0x2000
cmp si, 0x10
je 0x421623
push 0x10
call edi
test ax, ax
jge 0x421623
or esi, 0x4000
cmp si, 0x12
je 0x421638
push 0x12
call edi
test ax, ax
jge 0x421638
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42164b
mov esi, 0xbd
jmp 0x4215ff
cmp si, 0x6e
jne 0x421658
mov esi, 0xbe
jmp 0x4215ff
cmp si, 0x6f
jne 0x4215f9
mov esi, 0xbf
jmp 0x4215ff

Function at 0x422cf0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x698bd8]
xor edx, edx
cmp eax, edx
jne 0x422d16
xor eax, eax
mov byte [eax + 0x698ad8], al
inc eax
cmp eax, 0x100
jl 0x422cfe
mov dword [0x698bd8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x698ad8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422da7
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 0x422d7a
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 0x422d48
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x422e20
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 0x422e73
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 0x422e5a
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 0x4298b0
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 0x429a48
cmp ebp, ebx
jle 0x429a48
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 0x42990e
dec eax
or eax, 0xfffffff8
inc eax
je 0x429915
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x429924
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42992b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00487d01
add esp, 4
cmp eax, ebx
je 0x42994c
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.00487d01
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 0x429a3e
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 0x429a25
mov al, byte [edx]
cmp al, 0xc0
jbe 0x429a11
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x429a06
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 0x429a14
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x429a14
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4299b0
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 0x4299a1
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 0x42ca70
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x497b38
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 0x42caa9
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.0048fedf
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0048ff67
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.0042cb30
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048ffa4
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x431010
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4982c8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00431b90
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x4310b9
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00430ca0
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0048ec34
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.00440310
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0048eca6
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14