joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4541b4
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x4541cb
add esp, 0xfffffff0
call fcn.00404564
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041bc80
mov eax, dword [0x466bdc]
cmp word [eax + 2], 0
jne 0x4541f3
mov eax, dword [0x466bdc]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00455dcc
mov eax, dword [0x466c80]
cmp word [eax + 2], 0
jne 0x45420d
mov eax, dword [0x466c80]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00455fd8
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x413234]
call fcn.00404228
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x413234]
call fcn.00404228
mov dword [ebx + 0x98], eax
mov dl, 1
mov eax, dword [0x413234]
call fcn.00404228
mov dword [ebx + 0xb0], 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 + 0xa5], 1
mov byte [ebx + 0xbc], 1
mov dl, 1
mov eax, dword [0x421120]
call fcn.00426f68
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x4543c4
mov eax, dword [0x466af8]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042733c
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4566ac
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x466af8]
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.0040de38
test eax, eax
je 0x454314
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409a64
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040de6c
test eax, eax
je 0x454328
mov byte [eax], 0
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_CharNextA_1
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00405390
mov byte [ebx + 0xd4], 0
push ebx
push 0x4558dc
call fcn.0041cdfc
mov dword [ebx + 0xc8], eax
mov eax, dword [0x4669f0]
cmp byte [eax], 0
jne 0x454379
mov eax, ebx
call fcn.00454508
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0xa6], 1
xor eax, eax
mov dword [ebx + 0xa8], eax
mov eax, ebx
call fcn.00456884
mov eax, ebx
call fcn.004573e8
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4543b9
call fcn.004045bc
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x454788
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x30]
test eax, eax
je 0x454827
cmp dword [ebx + 0x94], 0
jne 0x454821
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x454710
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x454821
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 0x4547e7
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x454821
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.00415634
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4547f6
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x454a40
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x46bc94]
cmp dword [eax + 0x30], 0
je 0x454b9d
test bl, bl
jne 0x454aee
cmp dword [esi + 0x9c], 0
jne 0x454ae3
mov eax, esi
call fcn.00457264
push eax
push 0x45496c
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x44], 0
je 0x454ab4
mov eax, dword [0x46bc94]
call fcn.00457854
test al, al
je 0x454ab4
mov eax, dword [0x46bcb8]
call fcn.0040612c
mov edi, eax
cmp edi, 0
jl 0x454ab4
push 0
mov eax, dword [0x46bcb8]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x454a9e
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x454ae3
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.00415634
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x454ac3
inc dword [esi + 0x9c]
jmp 0x454b9d
cmp dword [esi + 0x9c], 0
jle 0x454b9d
dec dword [esi + 0x9c]
cmp dword [esi + 0x9c], 0
jne 0x454b9d
cmp dword [esi + 0x44], 0
je 0x454b49
mov eax, dword [0x46bc94]
call fcn.00457854
test al, al
je 0x454b49
mov eax, dword [0x46bcb8]
call fcn.0040612c
mov edi, eax
cmp edi, 0
jl 0x454b49
push 5
mov eax, dword [0x46bcb8]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x454b33
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x454b78
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.00415634
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x454b58
mov eax, dword [esi + 0x98]
mov edx, dword [eax]
call dword [edx + 8]
push 0
mov eax, 0x46bcb8
mov ecx, 1
mov edx, dword [0x45494c]
call fcn.004062e0
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x455630
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffefc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x45569a
mov eax, ebx
call fcn.00457854
test al, al
jne 0x45569a
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.00405210
mov eax, dword [esi]
mov dword [esp + 0x100], eax
mov eax, dword [esp + 0x100]
test eax, eax
je 0x455687
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x4556a7
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00405174
jmp 0x4556a7
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00405174
add esp, 0x104
pop esi
pop ebx
ret

Function at 0x456a68
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x456ad6
mov eax, esi
call fcn.00440830
test al, al
je 0x456ad6
mov eax, dword [ebx + 0x84]
call fcn.004404ac
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x456ad6
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xf0]
test al, al
je 0x456aca
push 0
mov eax, dword [ebx + 0x84]
call fcn.004404ac
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.00438590
jmp 0x456ad6
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.004568a4
pop esi
pop ebx
ret
Function at 0x45fb88
Capabilities:
Set file attributes
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x18], ebx
mov ebx, ecx
mov edi, edx
mov esi, eax
xor eax, eax
push ebp
push 0x45fd05
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x41395c]
call fcn.00404228
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x45fce3
push dword fs:[eax]
mov dword fs:[eax], esp
mov ecx, ebx
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0045fafc
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.004174d0
mov eax, edi
call fcn.004095fc
test al, al
je 0x45fbfc
push 0x20
mov eax, edi
call fcn.004055b0
push eax
call sub.kernel32.dll_SetFileAttributesA
lea edx, [ebp - 0x18]
mov eax, edi
call fcn.004098d8
mov eax, dword [ebp - 0x18]
call fcn.00409620
test al, al
jne 0x45fc24
lea edx, [ebp - 0x1c]
mov eax, edi
call fcn.004098d8
mov eax, dword [ebp - 0x1c]
call fcn.00409644
push 0
push 0
push 2
push 0
push 3
push 0xc0000000
mov eax, edi
call fcn.004055b0
push eax
call sub.kernel32.dll_CreateFileA_1
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x45fc53
call fcn.00404b60
jmp 0x45fcea
xor eax, eax
mov dword [ebp - 0xc], eax
xor eax, eax
mov dword [ebp - 0x14], eax
xor eax, eax
push ebp
push 0x45fcc6
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
call fcn.00402ea0
mov dword [ebp - 0x14], eax
mov ebx, dword [ebp - 0x14]
mov edx, ebx
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp - 4]
mov esi, dword [eax]
call dword [esi + 0xc]
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 0xc]
push eax
push ebx
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_WriteFile_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45fccd
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 0x14]
call fcn.00402ebc
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_CloseHandle_1
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45fd0c
lea eax, [ebp - 0x1c]
mov edx, 2
call fcn.00405144
ret
Function at 0x462e48
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe8c
xor edx, edx
mov dword [ebp - 0x174], edx
mov dword [ebp - 0x170], edx
mov dword [ebp - 0x16c], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004055a0
lea eax, [ebp - 0x168]
mov edx, dword [0x407fe8]
call fcn.00405bac
xor eax, eax
push ebp
push 0x462f6d
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x16c]
mov ecx, 0x462f80
mov edx, dword [ebp - 4]
call fcn.00405438
mov eax, dword [ebp - 0x16c]
lea ecx, [ebp - 0x168]
mov edx, 0x3f
call fcn.004097c0
test eax, eax
jne 0x462f1c
push dword [ebp - 4]
push 0x462f90
push dword [ebp - 0x154]
lea eax, [ebp - 0x170]
mov edx, 3
call fcn.004054b4
mov eax, dword [ebp - 0x170]
call fcn.004055b0
push eax
call sub.kernel32.dll_DeleteFileA
jmp 0x462f1c
push dword [ebp - 4]
push 0x462f90
push dword [ebp - 0x154]
lea eax, [ebp - 0x174]
mov edx, 3
call fcn.004054b4
mov eax, dword [ebp - 0x174]
call fcn.004055b0
push eax
call sub.kernel32.dll_DeleteFileA
lea eax, [ebp - 0x168]
call fcn.00409810
test eax, eax
je 0x462eed
lea eax, [ebp - 0x168]
call fcn.00409834
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x462f74
lea eax, [ebp - 0x174]
mov edx, 3
call fcn.00405144
lea eax, [ebp - 0x168]
mov edx, dword [0x407fe8]
call fcn.00405c70
lea eax, [ebp - 4]
call fcn.00405120
ret
Function at 0x41b190
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x492f5b
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.004851c8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41b212
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0048260a
mov eax, dword [eax]
push 0x4ba224
push eax
call fcn.00473d64
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00485453
test bl, bl
je 0x41b212
push 0x4ba224
lea ecx, [esp + 0xc]
call fcn.0048582f
push 0x4bdd9c
lea ecx, [esp + 0xc]
call fcn.0048582f
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 0x41b24e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00485453
jmp 0x41b319
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 0x41b2d2
lea edx, [esp + 0x7c]
push 0x4bdd98
push edx
call fcn.00473d64
add esp, 8
test eax, eax
je 0x41b2d2
lea eax, [esp + 0x7c]
push 0x4bdd94
push eax
call fcn.00473d64
add esp, 8
test eax, eax
je 0x41b2d2
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 0x41b262
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.00485453
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 0x41bb10
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 0x41bb72
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 0x41bb80
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x492fdb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4c56c4]
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 0x41bcb8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41bbe6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00485453
xor eax, eax
jmp 0x41bd2f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004855dc
push esi
lea ecx, [esp + 0xc]
call fcn.0048586b
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 0x41bd0d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0041bb10
test eax, eax
jne 0x41bd0d
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 SysReAllocString
mov ecx, edi
call fcn.0041bb10
test eax, eax
jne 0x41bd0d
lea eax, [esp + 0x14]
push 0x4bddb0
push eax
call fcn.00474f10
mov esi, eax
add esp, 8
test esi, esi
jne 0x41bcec
lea ecx, [esp + 0x14]
push 0x4bddac
push ecx
call fcn.00474e90
mov esi, eax
add esp, 8
test esi, esi
jne 0x41bcec
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41bcef
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0048558c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41bbfe
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00485453
xor eax, eax
jmp 0x41bd2f
mov byte [esi], 0
push 0x4bdda8
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.00485453
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 0x42ebc0
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 0x42ec2e
cmp si, 0x69
ja 0x42ec2e
add esi, 0xffd0
cmp si, 0x11
je 0x42ebfe
push 0x11
call edi
test ax, ax
jge 0x42ebfe
or esi, 0x2000
cmp si, 0x10
je 0x42ec13
push 0x10
call edi
test ax, ax
jge 0x42ec13
or esi, 0x4000
cmp si, 0x12
je 0x42ec28
push 0x12
call edi
test ax, ax
jge 0x42ec28
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42ec3b
mov esi, 0xbd
jmp 0x42ebef
cmp si, 0x6e
jne 0x42ec48
mov esi, 0xbe
jmp 0x42ebef
cmp si, 0x6f
jne 0x42ebe9
mov esi, 0xbf
jmp 0x42ebef

Function at 0x430480
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4d6608]
xor edx, edx
cmp eax, edx
jne 0x4304a6
xor eax, eax
mov byte [eax + 0x4d6508], al
inc eax
cmp eax, 0x100
jl 0x43048e
mov dword [0x4d6608], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4d6508
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x430537
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 0x43050a
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 0x4304d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4305b0
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 0x430603
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 0x4305ea
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 0x437040
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 0x4371d8
cmp ebp, ebx
jle 0x4371d8
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 0x43709e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4370a5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4370b4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4370bb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00485194
add esp, 4
cmp eax, ebx
je 0x4370dc
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.00485194
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 0x4371ce
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 0x4371b5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4371a1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x437196
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 0x4371a4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4371a4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x437140
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 0x437131
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 0x43a420
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x494808
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 0x43a459
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.0048cc97
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0048cd1f
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.0043a4e0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048cd5c
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x43e990
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x494f98
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.0043f510
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 0x43ea39
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.0043e620
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.0048bf48
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.0044dc30
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.0048bfba
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14