joyce8/EMBER2024-capa huggingface dataset:
Function at 0x411ed5
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov dword [ebp - 8], 0
lea eax, section..data
mov dword [ebp - 8], eax
mov esi, dword [ebp - 8]
mov ecx, dword [ebp + 8]
lea edx, [ebp - 4]
mov ebx, dword [esi + 0x54]
push edx
push 4
lea edi, [ecx + 0x280]
lea eax, [ebx + 0x280]
mov dword [ebp - 0xc], edi
mov edx, eax
add eax, eax
and edx, 0xfff
sub eax, edx
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x411f68
mov edx, dword [esi + 0x54]
mov ecx, esi
sub ecx, edi
add edx, ecx
mov ecx, ebx
mov dword [esi + 0x54], edx
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebp - 0xc]
mov edx, dword [ecx + 0x38]
lea eax, [ecx + edx*8 + 0x58]
mov ecx, dword [ecx]
shl edx, 3
sub ebx, edx
sub ebx, 0x58
shr ebx, 2
je 0x411f68
mov edx, ebx
mov ebx, dword [eax]
add eax, 4
xor ebx, ecx
dec edx
mov dword [eax - 4], ebx
jne 0x411f5b
lea eax, [0x4119b5]
push eax
lea eax, sym.imp.KERNEL32.dll_FreeLibrary
push eax
call fcn.00411e95
mov dword [0x58e35e], eax
lea eax, [0x411a15]
push eax
lea eax, sym.imp.KERNEL32.dll_GetProcAddress
push eax
call fcn.00411e95
mov dword [0x58e362], eax
lea eax, [0x411a95]
push eax
lea eax, sym.imp.KERNEL32.dll_LoadLibraryA
push eax
call fcn.00411e95
mov dword [0x58e366], eax
add esp, 0x18
mov eax, dword [ebp + 8]
push 0
push 1
push eax
mov dword [0x58e34a], eax
call fcn.004b1b19
push 0x3e8
call fcn.0046ada5
mov dword [ebp - 8], eax
mov dword [0x58e356], esp
mov dword [0x58e35a], ebp
push dword [ebp - 0xc]
call dword [ebp - 8]
mov dword [ebp + 8], eax
mov eax, dword [0x58e34a]
push 0
push 0
push eax
call fcn.004b1b19
mov eax, dword [0x58e34e]
test eax, eax
je 0x412006
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x419855
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x57aa2e]
xor edx, edx
cmp eax, edx
jne 0x41987b
xor eax, eax
mov byte [eax + 0x57a92e], al
inc eax
cmp eax, 0x100
jl 0x419863
mov dword [0x57aa2e], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x57a92e
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41990c
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 0x4198df
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 0x4198ad
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x419985
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 0x4199d8
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 0x4199bf
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 0x419c55
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4ccefc
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
lea ecx, [esi + 8]
call fcn.0043d2b5
mov eax, dword [0x578a46]
xor ebx, ebx
mov dword [esp + 0x18], ebx
mov dword [esi + 0x24], eax
mov ecx, dword [0x578a46]
mov dword [esi + 0x28], ecx
mov edx, dword [0x578a46]
mov dword [esi + 0x2c], edx
lea ecx, [esi + 0x30]
mov byte [esp + 0x18], 3
call fcn.0043d2b5
lea edx, [esi + 0x48]
mov ecx, 0x1c
xor eax, eax
mov edi, edx
rep stosd dword es:[edi], eax
lea ecx, [esi + 0x494]
mov byte [esp + 0x18], 4
mov dword [edx], 0x42444557
mov dword [edx + 4], 0x10000
call fcn.004c01ad
mov ecx, dword [esp + 0x10]
mov dword [esi], 0x4dce3c
mov dword [esi + 0x1c], ebx
mov dword [esi + 0x20], ebx
mov dword [esi + 0xb8], ebx
mov dword [esi + 0xbc], ebx
mov dword [esi + 0xc4], ebx
mov dword [esi + 0xc8], ebx
mov dword [esi + 0xcc], 0xffffffff
mov dword [esi + 0xd0], ebx
mov dword [esi + 0x4a8], ebx
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x427215
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 0x427283
cmp si, 0x69
ja 0x427283
add esi, 0xffd0
cmp si, 0x11
je 0x427253
push 0x11
call edi
test ax, ax
jge 0x427253
or esi, 0x2000
cmp si, 0x10
je 0x427268
push 0x10
call edi
test ax, ax
jge 0x427268
or esi, 0x4000
cmp si, 0x12
je 0x42727d
push 0x12
call edi
test ax, ax
jge 0x42727d
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x427290
mov esi, 0xbd
jmp 0x427244
cmp si, 0x6e
jne 0x42729d
mov esi, 0xbe
jmp 0x427244
cmp si, 0x6f
jne 0x42723e
mov esi, 0xbf
jmp 0x427244

Function at 0x42a455
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x42a4b5
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x42a4b5
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x42a4b5
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x42a4b5
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x42a4f5
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x42c165
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4cdee8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004c0e84
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.004c7edf
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004c959a
test eax, eax
je 0x42c281
mov ecx, dword [esp + 0x3c]
call fcn.004c7f0c
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x42c245
push edi
mov ecx, esi
call fcn.004c3b8e
mov ecx, esi
call fcn.0042c3e5
cmp dword [esp + 0x38], 1
jne 0x42c27a
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004c3cc9
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x42db75
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4ce03d
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x42dbae
inc eax
mov dword [esi + 0x10], eax
jmp 0x42dcc1
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x42dbc2
mov eax, 0xffffffc7
jmp 0x42dcc3
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x42dbd3
cmp dword [esi + 8], eax
jne 0x42dbc2
cmp dword [esi + 8], eax
jne 0x42dbec
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x42dbec
mov eax, 0xffffffc7
jmp 0x42dcc3
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x42dc00
push eax
mov ecx, ebx
call fcn.0042d3a5
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.0043d2b5
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x42dc31
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.0043d2d5
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0042cb15
test eax, eax
mov dword [esp + 0x38], eax
je 0x42dc64
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4dce38
call fcn.0043d4b5
mov eax, dword [esp + 0x38]
jmp 0x42dcc3
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0042d9d5
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x42dca8
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0042d9f5
mov esi, eax
test esi, esi
jne 0x42dcd8
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0042d9d5
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x42dc7a
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4dce38
call fcn.0043d4b5
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x4dce38
call fcn.0043d4b5
mov eax, esi
jmp 0x42dcc3
Function at 0x4313c5
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4313f8
push esi
call fcn.00435f25
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4313f1
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43147e
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x431467
mov eax, dword [esi + 8]
test eax, eax
je 0x43141c
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x431463
cmp eax, 2
je 0x431467
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43140f
cmp eax, 3
je 0x431442
cmp eax, 1
jne 0x43140f
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43140f
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43140f
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004314a5
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43148d
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004314a5
add esp, 4
pop esi
ret
Function at 0x44d445
Capabilities:
Get common file path

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4cf132
push eax
mov dword fs:[0], esp
sub esp, 0x13c
push ebx
push ebp
mov ebx, ecx
push esi
push edi
xor edi, edi
cmp dword [ebx + 0x78], edi
jne 0x44d4b3
push 8
call fcn.004c0d42
add esp, 4
mov dword [esp + 0x10], eax
cmp eax, edi
mov dword [esp + 0x154], edi
je 0x44d48f
mov ecx, eax
call fcn.004bfe31
jmp 0x44d491
xor eax, eax
push 0xff00ff
push edi
push 0x10
push 0x407
mov ecx, eax
mov dword [esp + 0x164], 0xffffffff
mov dword [ebx + 0x78], eax
call fcn.004bfef6
mov eax, dword [ebx + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0xffff0000
push edi
push 0x1101
push eax
mov dword [esp + 0x20], edi
call ebp
mov eax, dword [ebx + 0x40]
lea esi, [ebx + 0x40]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x44d501
lea ecx, [esp + 0x48]
push ecx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
test eax, eax
je 0x44d613
lea edx, [esp + 0x48]
mov ecx, esi
push edx
call fcn.004c45bc
jmp 0x44d528
mov edi, eax
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x48]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [esp + 0x10]
mov eax, dword [ebx + 0x78]
test eax, eax
je 0x44d532
mov eax, dword [eax + 4]
mov ecx, dword [ebx + 0x1c]
push eax
push 0
push 0x1109
push ecx
call ebp
push eax
call fcn.004bfec3
lea edx, [esp + 0x48]
push 0x56d26e
push edx
mov esi, 0xffff0000
call fcn.004b0bc1
add esp, 8
test eax, eax
je 0x44d5b5
mov ecx, dword [ebx + 0x1c]
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x14]
mov dword [esp + 0x14], esi
push eax
push 0
push 0x1100
push ecx
mov dword [esp + 0x28], 0xffff0002
mov dword [esp + 0x44], 2
mov dword [esp + 0x48], 3
mov dword [esp + 0x2c], 0x23
call ebp
push 0x56d26e
push 0
mov esi, eax
inc edi
call fcn.004b0bc1
add esp, 8
test eax, eax
jne 0x44d561
mov dword [esp + 0x10], edi
mov edx, dword [ebx + 0x1c]
xor edi, edi
push edi
push edi
push 0x110a
push edx
call ebp
mov esi, eax
mov eax, dword [esp + 0x10]
test eax, eax
jle 0x44d5fd
mov dword [esp + 0x10], eax
mov eax, dword [ebx + 0x1c]
push esi
push 2
push 0x1102
push eax
mov edi, esi
call ebp
mov ecx, dword [ebx + 0x1c]
push esi
push 4
push 0x110a
push ecx
call ebp
mov esi, eax
mov eax, dword [esp + 0x10]
dec eax
mov dword [esp + 0x10], eax
jne 0x44d5d2
mov edx, dword [ebx + 0x1c]
push edi
push 9
push 0x110b
push edx
call ebp
push edi
mov ecx, ebx
call fcn.0044d635
mov ecx, dword [esp + 0x14c]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x148
ret
Function at 0x44d635
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4cf150
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.004c41f4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x44d6b7
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004be40a
mov eax, dword [eax]
push 0x56d26e
push eax
call fcn.004aff13
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004c447f
test bl, bl
je 0x44d6b7
push 0x56d26e
lea ecx, [esp + 0xc]
call fcn.004c480f
push 0x571afa
lea ecx, [esp + 0xc]
call fcn.004c480f
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 0x44d6f3
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004c447f
jmp 0x44d7be
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 0x44d777
lea edx, [esp + 0x7c]
push 0x56d18a
push edx
call fcn.004aff13
add esp, 8
test eax, eax
je 0x44d777
lea eax, [esp + 0x7c]
push 0x571af6
push eax
call fcn.004aff13
add esp, 8
test eax, eax
je 0x44d777
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 0x44d707
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.004c447f
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 0x4500a5
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 0x450107
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 0x450115
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4cf420
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x578a46]
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 0x45024d
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x45017b
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c447f
xor eax, eax
jmp 0x4502c4
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004c45bc
push esi
lea ecx, [esp + 0xc]
call fcn.004c484b
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 0x4502a2
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.004500a5
test eax, eax
jne 0x4502a2
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.004500a5
test eax, eax
jne 0x4502a2
lea eax, [esp + 0x14]
push 0x571b0a
push eax
call fcn.004b0cf5
mov esi, eax
add esp, 8
test esi, esi
jne 0x450281
lea ecx, [esp + 0x14]
push 0x571b06
push ecx
call fcn.004b0c75
mov esi, eax
add esp, 8
test esi, esi
jne 0x450281
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x450284
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004c456c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x450193
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004c447f
xor eax, eax
jmp 0x4502c4
mov byte [esi], 0
push 0x571b02
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.004c447f
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 0x4589df
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x4cff3d
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0x10], esi
call fcn.004c0e84
xor ebp, ebp
mov dword [esi], 0x4e1030
mov dword [esi + 0x3c], ebp
mov dword [esi + 0x40], ebp
lea edi, [esi + 0x44]
mov dword [esp + 0x38], ebp
mov dword [esp + 0x14], edi
lea ecx, [edi + 0x18]
mov dword [edi], fcn.00418f85
call fcn.0043d2b5
lea ecx, [edi + 0x30]
mov byte [esp + 0x38], 1
call fcn.004c01ad
lea ebx, [edi + 0x44]
mov ecx, ebx
call fcn.0043d2b5
mov dword [ebx], 0x4dce54
mov dword [edi], 0x4e0f54
mov dword [esi + 0xa0], ebp
mov dword [esi + 0x9c], 0x4dcdd4
lea ecx, [esi + 0xb0]
call fcn.0043d2b5
lea edi, [esi + 0xc8]
mov dword [edi + 4], ebp
mov dword [edi], vtable.CBitmap.0
mov byte [esp + 0x38], 5
mov dword [esi], 0x4e0f5c
mov dword [esi + 0xac], ebp
call fcn.004cb796
mov eax, dword [eax + 0xc]
push 0x40e
push eax
call dword [sym.imp.USER32.dll_LoadBitmapA]
push eax
mov ecx, edi
call fcn.004c7edf
mov ecx, dword [esi + 0xcc]
lea eax, [esp + 0x18]
push eax
push 0x18
push ecx
call dword [sym.imp.GDI32.dll_GetObjectA]
mov ecx, dword [esp + 0x1c]
mov eax, 0x55555556
imul ecx
mov ecx, dword [esp + 0x20]
mov eax, edx
shr eax, 0x1f
add edx, eax
mov dword [esi + 0xd4], ecx
mov ecx, dword [esp + 0x30]
mov dword [esi + 0xd0], edx
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x2c
ret

Function at 0x458b35
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x4cffaa
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], 0x4e0f5c
mov dword [esp + 0x18], 0
lea ecx, [esi + 0xc8]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 4
call fcn.004c7f36
lea ecx, [esi + 0xb0]
mov byte [esp + 0x18], 2
mov dword [ecx], 0x4dce38
call fcn.0043d4b5
lea ecx, [esi + 0x9c]
mov dword [esp + 0xc], ecx
mov dword [ecx], vtable.CGdiObject.0
mov byte [esp + 0x18], 5
call fcn.004c7f36
lea edi, [esi + 0x44]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x4dce38
call fcn.0043d4b5
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 6
call fcn.004c01e0
lea ecx, [edi + 0x18]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x4dce38
call fcn.0043d4b5
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.004c9376
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x48e045
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4d1ead
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 0x48e07e
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.004c8a01
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004c8a4d
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.0048e295
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004c8a8a
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24