joyce8/EMBER2024-capa huggingface dataset:
Function at 0xc75c80
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x17c
push ebx
push ebp
push esi
push edi
mov edi, ecx
xor ebx, ebx
mov dword [edi], 0x100b081c
lea esi, [edi + 4]
push 0x100
push ebx
mov dword [esi], ebx
mov dword [esi + 4], ebx
mov dword [esi + 8], 0xff
call fcn.00c7afa0
add esp, 8
mov dword [esi], eax
mov dword [esi + 4], ebx
push 0x100b2e47
lea ecx, [esp + 0x14]
mov byte [eax], bl
mov dword [esp + 0x20], 1
mov dword [esp + 0x24], 0x100b326c
mov dword [esp + 0x28], pe_nt_image_headers32
mov dword [esp + 0x2c], 0x100b3254
mov dword [esp + 0x30], 2
mov dword [esp + 0x34], 0x100b3240
mov dword [esp + 0x38], 4
mov dword [esp + 0x3c], 0x100b3228
mov dword [esp + 0x40], 0x800
mov dword [esp + 0x44], 0x100b3214
mov dword [esp + 0x48], 8
mov dword [esp + 0x4c], 0x100b31f4
mov dword [esp + 0x50], 0x10
mov dword [esp + 0x54], 0x100b31d8
mov dword [esp + 0x58], 0x20
mov dword [esp + 0x5c], 0x100b31b8
mov dword [esp + 0x60], 0x80
mov dword [esp + 0x64], 0x100b319c
mov dword [esp + 0x68], 0x100
mov dword [esp + 0x6c], 0x100b3180
mov dword [esp + 0x70], 0x200
mov dword [esp + 0x74], 0x100b3168
mov dword [esp + 0x78], 0x1000
mov dword [esp + 0x7c], 0x100b3150
mov dword [esp + 0x80], 0x2000
mov dword [esp + 0x84], 0x100b3138
mov dword [esp + 0x88], 0x4000
mov dword [esp + 0x8c], 0x100b311c
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], ebx
call fcn.00c60640
mov ebp, dword [esp + 0x10]
push ebp
mov ecx, esi
call fcn.00c60640
cmp ebp, ebx
je 0xc75dd7
push ebp
call fcn.00c7b000
add esp, 4
mov ebx, dword [esp + 0x190]
xor ebp, ebp
mov eax, dword [esp + ebp*8 + 0x1c]
test ebx, eax
je 0xc75e0a
not eax
and ebx, eax
cmp dword [edi + 8], 0
je 0xc75dfe
push 0x100b2ecc
mov ecx, esi
call fcn.00c60470
mov eax, dword [esp + ebp*8 + 0x20]
push eax
mov ecx, esi
call fcn.00c60470
add ebp, 1
cmp ebp, 0xe
jb 0xc75de0
xor ebp, ebp
cmp dword [edi + 8], ebp
jne 0xc75e5b
push 0x100b2ec4
lea ecx, [esp + 0x14]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
call fcn.00c60640
mov ebx, dword [esp + 0x10]
push ebx
mov ecx, esi
call fcn.00c60640
cmp ebx, ebp
je 0xc75e96
push ebx
call fcn.00c7b000
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x17c
ret 4
cmp ebx, ebp
je 0xc75e96
push ebx
lea ecx, [esp + 0x90]
push 0x100b2ebc
push ecx
call dword [0x100b0254]
add esp, 0xc
cmp dword [edi + 8], ebp
je 0xc75e87
push 0x100b2ecc
mov ecx, esi
call fcn.00c60470
lea edx, [esp + 0x8c]
push edx
mov ecx, esi
call fcn.00c60470
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x17c
ret 4
Function at 0xc83120
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
xor ebx, ebx
cmp edi, ebx
mov dword [esp + 0x10], ebx
je 0xc8324d
mov ecx, dword [edi + 0x3c]
mov esi, dword [ecx + edi + 0x78]
add ecx, edi
add esi, edi
cmp dword [esi + 0x18], ebx
mov dword [esp + 0x18], ecx
jbe 0xc8324d
mov ebp, dword [esp + 0x1c]
mov eax, dword [esi + 0x20]
lea edx, [eax + ebx*4]
mov eax, dword [edx + edi]
add eax, edi
test eax, 0xffff0000
je 0xc83182
test ebp, 0xffff0000
je 0xc83182
push ebp
push eax
call dword [0x100b01ac]
mov ecx, dword [esp + 0x18]
neg eax
sbb eax, eax
add eax, 1
jmp 0xc8318b
xor edx, edx
cmp eax, ebp
sete dl
mov eax, edx
test eax, eax
jne 0xc831a1
add ebx, 1
cmp ebx, dword [esi + 0x18]
jb 0xc83153
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov eax, dword [esi + 0x24]
lea edx, [eax + ebx*2]
movzx eax, word [edx + edi]
mov edx, dword [esi + 0x1c]
lea eax, [edx + eax*4]
mov ebx, dword [eax + edi]
add ebx, edi
cmp ebx, esi
jb 0xc83249
mov ecx, dword [ecx + 0x7c]
add ecx, esi
cmp ebx, ecx
ja 0xc83249
xor ecx, ecx
cmp byte [ebx], cl
mov eax, ebx
je 0xc831de
add eax, 1
add ecx, 1
cmp byte [eax], 0
jne 0xc831d3
lea esi, [ecx + 1]
xor edi, edi
test esi, esi
jbe 0xc831f2
push esi
call fcn.00c7b050
add esp, 4
mov edi, eax
push esi
push ebx
push edi
call fcn.00c7af30
add esp, 0xc
cmp byte [edi], 0
mov esi, edi
je 0xc83211
cmp byte [esi], 0x2e
je 0xc83222
add esi, 1
cmp byte [esi], 0
jne 0xc83204
push edi
call fcn.00c7b000
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
push edi
mov byte [esi], 0
call dword [0x100b00d4]
add esi, 1
push esi
push eax
call fcn.00c83120
push edi
mov esi, eax
call fcn.00c7b000
add esp, 0xc
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov dword [esp + 0x10], ebx
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0xca7910
Capabilities:
Contain obfuscated stackstrings

Disassembly:
sub esp, 0x14
mov eax, dword [esp + 0x18]
mov dx, word [eax]
shr dx, 1
push esi
movzx esi, dx
xor ecx, ecx
test si, si
push edi
mov word [esp + 8], 0x5c
mov word [esp + 0xa], 0x2f
mov word [esp + 0xc], 0x3a
mov word [esp + 0xe], 0x2a
mov word [esp + 0x10], 0x3f
mov word [esp + 0x12], 0x22
mov word [esp + 0x14], 0x3c
mov word [esp + 0x16], 0x3e
mov word [esp + 0x18], 0x7c
jbe 0xca7997
mov edi, dword [eax + 4]
jmp 0xca7970
movzx edx, cx
movzx edx, word [edi + edx*2]
xor eax, eax
lea esp, [esp]
cmp dx, word [esp + eax*2 + 8]
je 0xca79a2
add eax, 1
cmp eax, 9
jb 0xca7980
add ecx, 1
cmp cx, si
jb 0xca7970
pop edi
mov eax, 1
pop esi
add esp, 0x14
ret
pop edi
xor eax, eax
pop esi
add esp, 0x14
ret
Function at 0x407ef0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push edi
in al, dx
adc al, 0x83
jge 0x407f09
dec edi
mov dl, 0x64
movsd dword es:[edi], dword [esi]
inc ebp
adc byte [esi + 0x43], cl
add byte [eax], al
invalid
push ss
nop
add byte [ecx + 0x4d], ch
sbb byte [ebx - 0x75], dl
pop ebp
and byte [esi + 0x33], dl
not byte [edi - 0x21]
xlatb
test byte [edx - 0x80], dh
lds esi, [ecx]
test ah, 5
mov edi, ebx
dec edx
push cs
cmp byte [ebp + 0x34], al
fld dword [ebp + ebx*8 + 0x1c70807]
adc al, byte [eax]
add byte [eax], al
mov ecx, dword [ebp + 0xc]
pop edx
push ebp
or byte [ecx + 0x45], ah
in al, dx
push eax
push ecx
push edx
call dword [0x2c118]
fstp qword [ebp + 8]
fld qword [ebp - 0x6d]
fcomp qword [0x1e8f9530]
add esp, 0xc
lodsd eax, dword [esi]
xor byte [ebp - 0x3b7ce171], dl
or al, 0xad
loopne 0x407f4d
les ebp, [edx]
jnp 0x407fcd
lea esp, [ebx + 0x76f33b50]
pop eax
movsb byte es:[edi], byte [esi]
inc ebp
in al, dx
fcomp qword [0x3f3f30]
fnstsw ax
test ah, 0x44
jnp 0x407fba
fld qword [ebp - 0x14]
fmul qword [0xfb40c310]
lea eax, [ebp - 0x14]
jae 0x451d8870
and al, 0x7f
or al, 0x18
rol dword [eax], 0xdd
pop ebp
hlt
lea eax, [ebx + 0x50]
push eax
cmp edi, dword [ecx]
jae 0x40801d
imul edx, dword [esi], 0xffffff88
pop ss
inc edi
inc esi
cmp esi, eax
jb 0x407fd4
jmp 0x407fbc
fld qword [ebp + 8]
fcomp qword [0x40c230]
fnstsw ax
and eax, 0xba8d4100
jne 0x40801f
inc eax
add bh, bl
loopne 0x407ffe
add byte [ecx - 0x73], al
mov edx, 0x45dd4075
or ah, bl
or eax, 0x40c2f8
fld qword [ebp + 8]
fmul qword [0x40c2f8]
fst qword [ebp - 0xc]
fld dword [esi - 0x68]
sbb eax, 0x5c40c228
fnstsw ax
test ah, 5
jp 0x40801b
fnsave dword [ecx]
or bl, dl
or eax, 0xba401af8
dec esi
dec esp
rcr ah, 0x1d
inc ebx
ret 0x40
fstp st(0)
pop dword [ebp + 0x10]
lea esi, [0x851c458b]
adc byte [ebp + 0x458be534], cl
sbb al, 0x85
sal byte [ebp + 3], 0x5e
jne 0x408029
add ebx, dword [esi + 0x75]
cld
mov ecx, dword [ebp + 0x14]
cmp esi, ebx
jae 0x408047
pop ebp
inc ebp
adc byte [edi - 9], bl
fisttp word [ecx - 0x3fc39ff]
mov eax, ebx
push esi
pop ebx
mov esp, ebp
xchg bl, al
mov edx, dword [ebp - 4]
cmp edx, dword [edx]
mov dword [ecx], edx
ja 0x40808c
fld qword [ebp + 8]
lea eax, [ebx + 0x50]
cmp esi, dword [edi]
jae 0x40808a
fmul qword [0x40bc41]
lea ebx, [edi - 0x137caf0c]
or ch, bl
adc byte [edi + edi*8], ah
insd dword es:[edi], dx
sbb cl, al
mov bl, 0
fld qword [ebp - 0xc]
add esp, 0xc
call 0xd796d680
mov ecx, dword [ebp + 0x28]
mov ebx, dword [ebp - 0x4f]
cmp al, 0xf0
mov al, bl
jno 0x4080c2
mov esp, 0x9f8d0040
hlt
invalid
add eax, 0x50538dd8
lea edx, [ebx + 0x50]
cmp esi, edx
jb 0x4080fd
adc eax, esi
inc ebx
test byte [eax], al
jns 0x40805d
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp eax, dword [edx - 0x3fcf523a]
aad 0x4e
inc byte [esi]
jmp 0x4080d1
inc edi
test dword [esi], eax
inc edx
cmp dword [ebp + 8], esi
cmp esp, dword [esi + esi*2 + 0x5c06c603]
inc eax
cmp byte [esi], 0x39
jg 0x4080b1
rol byte [eax], 1
add byte [edi - 0x75], bl
mov dh, 0x5e
pop ebx
mov esp, ebp
pop ebp
ret
jge 0x408113
xor eax, eax
test ecx, ecx
pslld mm0, mm0
test eax, eax
js 0x408120
loop 0x4080e1
mov ecx, ds
Function at 0x40550b
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004056bb
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x405609
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x4055ac
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4055ef
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4055c3
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4055de
test al, 0x40
je 0x4055d5
mov ecx, dword [edi + 0x20]
jmp 0x4055dc
test al, 0x80
je 0x4055ef
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4055ef
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x40557b
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x41d800
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48be1b
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.0047e6eb
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41d882
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047bd5d
mov eax, dword [eax]
push 0x4fa220
push eax
call fcn.0046e6d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047e976
test bl, bl
je 0x41d882
push 0x4fa220
lea ecx, [esp + 0xc]
call fcn.0047ed52
push 0x4fdd9c
lea ecx, [esp + 0xc]
call fcn.0047ed52
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 0x41d8be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047e976
jmp 0x41d989
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 0x41d942
lea edx, [esp + 0x7c]
push 0x4fdd98
push edx
call fcn.0046e6d4
add esp, 8
test eax, eax
je 0x41d942
lea eax, [esp + 0x7c]
push 0x4fdd94
push eax
call fcn.0046e6d4
add esp, 8
test eax, eax
je 0x41d942
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 0x41d8d2
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.0047e976
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 0x41e180
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 0x41e1e2
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 0x41e1f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48be9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x504db0]
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 0x41e328
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41e256
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047e976
xor eax, eax
jmp 0x41e39f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047eaff
push esi
lea ecx, [esp + 0xc]
call fcn.0047ed8e
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4fddd4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41e37d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0041e180
test eax, eax
jne 0x41e37d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0041e180
test eax, eax
jne 0x41e37d
lea eax, [esp + 0x14]
push 0x4fddb0
push eax
call fcn.0046f880
mov esi, eax
add esp, 8
test esi, esi
jne 0x41e35c
lea ecx, [esp + 0x14]
push 0x4fddac
push ecx
call fcn.0046f800
mov esi, eax
add esp, 8
test esi, esi
jne 0x41e35c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41e35f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047eaaf
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41e26e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047e976
xor eax, eax
jmp 0x41e39f
mov byte [esi], 0
push 0x4fdda8
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.0047e976
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 0x430800
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 0x43086e
cmp si, 0x69
ja 0x43086e
add esi, 0xffd0
cmp si, 0x11
je 0x43083e
push 0x11
call edi
test ax, ax
jge 0x43083e
or esi, 0x2000
cmp si, 0x10
je 0x430853
push 0x10
call edi
test ax, ax
jge 0x430853
or esi, 0x4000
cmp si, 0x12
je 0x430868
push 0x12
call edi
test ax, ax
jge 0x430868
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43087b
mov esi, 0xbd
jmp 0x43082f
cmp si, 0x6e
jne 0x430888
mov esi, 0xbe
jmp 0x43082f
cmp si, 0x6f
jne 0x430829
mov esi, 0xbf
jmp 0x43082f

Function at 0x432030
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x515bf0]
xor edx, edx
cmp eax, edx
jne 0x432056
xor eax, eax
mov byte [eax + 0x515af0], al
inc eax
cmp eax, 0x100
jl 0x43203e
mov dword [0x515bf0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x515af0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4320e7
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 0x4320ba
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 0x432088
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x432160
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 0x4321b3
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 0x43219a
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 0x438eb0
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 0x439048
cmp ebp, ebx
jle 0x439048
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 0x438f0e
dec eax
or eax, 0xfffffff8
inc eax
je 0x438f15
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x438f24
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x438f2b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047e6b7
add esp, 4
cmp eax, ebx
je 0x438f4c
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.0047e6b7
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 0x43903e
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 0x439025
mov al, byte [edx]
cmp al, 0xc0
jbe 0x439011
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x439006
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 0x439014
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x439014
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x438fb0
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 0x438fa1
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 0x43c260
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x48d6f8
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 0x43c299
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.0048618a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00486212
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.0043c320
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048624f
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4408e0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x48de88
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.00441460
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 0x440989
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.00440570
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.0048543b
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.0044fba0
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.004854ad
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14