joyce8/EMBER2024-capa huggingface dataset:
Function at 0xb73d30
Capabilities:
Hash data using sha1
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1068
call fcn.00b84980
mov eax, dword [0xb92044]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push 0xb90720
push eax
lea eax, [ebp - 0x1064]
xor ebx, ebx
push eax
mov dword [ebp - 0x1064], ebx
call fcn.00b7b68f
mov eax, dword [ebp - 0x1064]
add esp, 0xc
cmp eax, ebx
jne 0xb73d91
xor eax, eax
mov dword [edi], eax
mov dword [edi + 4], eax
mov dword [edi + 8], eax
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret
push esi
push 2
push ebx
push eax
call fcn.00b7c3b7
mov ecx, dword [ebp - 0x1064]
push ecx
call fcn.00b7c5c7
mov edx, dword [ebp - 0x1064]
push ebx
push ebx
push edx
mov dword [ebp - 0x1068], eax
call fcn.00b7c3b7
mov eax, dword [ebp - 0x1064]
push eax
push 0x1000
lea ecx, [ebp - 0x1004]
push 1
push ecx
mov dword [ebp - 0x105c], ebx
mov dword [ebp - 0x1060], ebx
mov dword [ebp - 0x1058], 0x67452301
mov dword [ebp - 0x1054], 0xefcdab89
mov dword [ebp - 0x1050], 0x98badcfe
mov dword [ebp - 0x104c], 0x10325476
mov dword [ebp - 0x1048], 0xc3d2e1f0
call fcn.00b7c876
mov esi, eax
add esp, 0x2c
test esi, esi
je 0xb73e58
lea esp, [esp]
lea edx, [ebp - 0x1060]
push edx
push esi
lea ecx, [ebp - 0x1004]
call fcn.00b73ba0
mov eax, dword [ebp - 0x1064]
push eax
push 0x1000
lea ecx, [ebp - 0x1004]
push 1
push ecx
add ebx, esi
call fcn.00b7c876
mov esi, eax
add esp, 0x18
test esi, esi
jne 0xb73e20
push edi
lea esi, [ebp - 0x1060]
call fcn.00b73c40
mov edx, dword [ebp - 0x1064]
push edx
call fcn.00b7b914
add esp, 8
pop esi
cmp ebx, dword [ebp - 0x1068]
jb 0xb73d72
mov ecx, dword [ebp - 4]
xor ecx, ebp
mov eax, 1
pop ebx
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret

Function at 0xb746f0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x100c
call fcn.00b84980
mov eax, dword [0xb92044]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebx]
mov eax, dword [ebp + 8]
push edi
xor edi, edi
push edi
push 4
lea ecx, [ebp - 0x1008]
push ecx
push edx
mov dword [ebp - 0x100c], eax
call dword [fcn.00b8a1ec]
cmp eax, 4
je 0xb7473c
xor eax, eax
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret
cmp dword [ebp - 0x1008], edi
jbe 0xb7478e
push esi
mov ecx, dword [ebx]
push 0
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push ecx
call dword [fcn.00b8a1ec]
mov esi, eax
test esi, esi
je 0xb7478d
mov edx, dword [ebp - 0x100c]
mov eax, dword [edx]
push eax
push esi
lea ecx, [ebp - 0x1004]
push 1
push ecx
call fcn.00b7b82d
add edi, esi
add esp, 0x10
mov dword [0xb94640], edi
cmp edi, dword [ebp - 0x1008]
jb 0xb74745
pop esi
mov edx, dword [ebp - 0x100c]
mov eax, dword [edx]
push eax
call fcn.00b7b914
mov ecx, dword [ebp - 4]
add esp, 4
cmp edi, dword [ebp - 0x1008]
pop edi
sbb eax, eax
xor ecx, ebp
inc eax
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret
Function at 0xb74cb0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0xb92044]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
push 0x206
xor edi, edi
lea ecx, [ebp - 0x20a]
xor eax, eax
push edi
push ecx
mov word [ebp - 0x20c], ax
call fcn.00b82b50
add esp, 0xc
mov dword [ebp - 0x210], edi
cmp esi, edi
je 0xb74da6
cmp dword [0xb92f30], 3
jne 0xb74d28
push 0x104
lea edx, [ebp - 0x20c]
push edx
call dword [fcn.00b8a024]
push 0xb90150
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.00b7bec5
add esp, 0xc
jmp 0xb74d3a
lea ecx, [ebp - 0x20c]
push ecx
push 0x104
call dword [fcn.00b8a028]
push 0xb90180
lea edx, [ebp - 0x20c]
push 0x104
push edx
call fcn.00b7bec5
push 0xb90154
lea eax, [ebp - 0x20c]
push eax
lea ecx, [ebp - 0x210]
push ecx
call fcn.00b7b68f
mov eax, dword [ebp - 0x210]
add esp, 0x18
cmp eax, edi
je 0xb74da6
push eax
push 1
push 0x200
push esi
call fcn.00b7c876
mov edx, dword [ebp - 0x210]
push edx
call fcn.00b7b914
add esp, 0x14
mov eax, 1
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, edi
xor ecx, ebp
pop edi
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret

Function at 0xb74dc0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0xb92044]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
push 0x206
xor edi, edi
lea ecx, [ebp - 0x20a]
xor eax, eax
push edi
push ecx
mov word [ebp - 0x20c], ax
call fcn.00b82b50
add esp, 0xc
mov dword [ebp - 0x210], edi
cmp esi, edi
je 0xb74e7a
lea edx, [ebp - 0x20c]
push edx
push 0x104
call dword [fcn.00b8a028]
push 0xb90164
lea eax, [ebp - 0x20c]
push 0x104
push eax
call fcn.00b7bec5
push 0xb9015c
lea ecx, [ebp - 0x20c]
push ecx
lea edx, [ebp - 0x210]
push edx
call fcn.00b7b68f
mov eax, dword [ebp - 0x210]
add esp, 0x18
cmp eax, edi
je 0xb74e7a
push eax
push 1
push 0x200
push esi
call fcn.00b7c876
mov eax, dword [ebp - 0x210]
push eax
call fcn.00b7b914
add esp, 0x14
lea eax, [edi + 1]
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, edi
xor ecx, ebp
pop edi
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret
Function at 0xb74f40
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x41c
mov eax, dword [0xb92044]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
test eax, eax
jne 0xb74f6a
xor eax, eax
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret
cmp dword [eax], 0x504d534d
jne 0xb74f5a
push 0x200
push eax
lea eax, [ebp - 0x414]
push eax
call fcn.00b7c910
add esp, 0xc
xor eax, eax
lea esp, [esp]
mov cl, byte [ebp + eax - 0x414]
not cl
mov byte [ebp + eax - 0x414], cl
inc eax
cmp eax, 0x200
jb 0xb74f90
xor edx, edx
push 0x206
push edx
lea eax, [ebp - 0x212]
push eax
mov word [ebp - 0x214], dx
call fcn.00b82b50
add esp, 0xc
lea ecx, [ebp - 0x214]
push ecx
push 0x104
mov dword [ebp - 0x418], 0
call dword [fcn.00b8a028]
push 0xb9012c
lea edx, [ebp - 0x214]
push 0x104
push edx
call fcn.00b7bec5
push 0xb90148
lea eax, [ebp - 0x214]
push eax
lea ecx, [ebp - 0x418]
push ecx
call fcn.00b7b68f
mov eax, dword [ebp - 0x418]
add esp, 0x18
test eax, eax
je 0xb75040
push eax
push 1
lea edx, [ebp - 0x414]
push 0x200
push edx
call fcn.00b7b82d
mov eax, dword [ebp - 0x418]
push eax
call fcn.00b7b914
add esp, 0x14
mov ecx, dword [ebp - 8]
xor ecx, ebp
mov eax, 1
call fcn.00b7b42f
mov esp, ebp
pop ebp
ret
Function at 0xb77150
Capabilities:
Encode data using xor

Disassembly:
test ecx, ecx
jne 0xb77157
xor eax, eax
ret
push esi
not eax
cmp edx, 8
jb 0xb7722d
mov esi, edx
shr esi, 3
push edi
lea esp, [esp]
movzx edi, byte [ecx]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0xb8eb50]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0xb8eb50]
movzx edi, byte [ecx + 2]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0xb8eb50]
movzx edi, byte [ecx + 3]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0xb8eb50]
movzx edi, byte [ecx + 4]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0xb8eb50]
movzx edi, byte [ecx + 5]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0xb8eb50]
movzx edi, byte [ecx + 6]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0xb8eb50]
movzx edi, byte [ecx + 7]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0xb8eb50]
add ecx, 8
sub edx, 8
dec esi
jne 0xb77170
pop edi
test edx, edx
je 0xb7724a
movzx esi, byte [ecx]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0xb8eb50]
inc ecx
dec edx
jne 0xb77231
not eax
pop esi
ret

Function at 0xb77250
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
mov eax, dword [edx]
movsx ecx, cl
xor ecx, eax
shr eax, 8
and ecx, 0xff
mov ecx, dword [ecx*4 + 0xb8eb50]
xor ecx, eax
movzx eax, cl
add eax, dword [edx + 4]
mov dword [edx], ecx
mov ecx, dword [edx + 8]
imul eax, eax, 0x8088405
inc eax
mov dword [edx + 4], eax
shr eax, 0x18
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0xb8eb50]
mov dword [edx + 8], ecx
ret

Function at 0xb772a0
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
mov ecx, dword [esi + 8]
push ebx
mov edx, ecx
and edx, 0xfffd
or edx, 2
mov ebx, edx
xor ebx, 1
imul ebx, edx
mov edx, dword [esi]
shr ebx, 8
push edi
xor al, bl
movsx edi, al
xor edi, edx
shr edx, 8
and edi, 0xff
mov ebx, dword [edi*4 + 0xb8eb50]
xor ebx, edx
movzx edx, bl
add edx, dword [esi + 4]
mov dword [esi], ebx
imul edx, edx, 0x8088405
inc edx
mov dword [esi + 4], edx
shr edx, 0x18
xor edx, ecx
and edx, 0xff
shr ecx, 8
xor ecx, dword [edx*4 + 0xb8eb50]
pop edi
mov dword [esi + 8], ecx
pop ebx
ret
Function at 0xb79fa0
Capabilities:
Read file on windows
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xb8c3d0
push eax
lea ecx, [ebp - 4]
push ecx
mov dword [ebp - 4], 0
call fcn.00b7b68f
add esp, 0xc
test eax, eax
je 0xb79fc9
xor eax, eax
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 4]
push ebx
push esi
push edi
push 2
push 0
push edx
call fcn.00b7c3b7
mov eax, dword [ebp - 4]
push eax
call fcn.00b7c5c7
mov ecx, dword [ebp - 4]
push 0
push 0
push ecx
mov esi, eax
call fcn.00b7c3b7
lea eax, [esi + 0x32]
push eax
mov dword [ebp - 8], eax
call fcn.00b7b988
mov edx, dword [ebp - 4]
push edx
push 1
mov ebx, eax
push esi
push ebx
call fcn.00b7c876
mov eax, dword [ebp - 4]
push eax
call fcn.00b7b914
push 0x32
lea edi, [ebx + esi]
push 0
push edi
call fcn.00b82b50
add esp, 0x40
call dword [fcn.00b8a030]
push eax
call fcn.00b7b4cf
add esp, 4
xor esi, esi
call fcn.00b7b4e1
mov dword [edi + esi*4], eax
inc esi
cmp esi, 0xc
jl 0xb7a036
mov ecx, dword [ebp + 8]
push 0xb8c3d8
push ecx
lea edx, [ebp - 4]
push edx
call fcn.00b7b68f
add esp, 0xc
test eax, eax
je 0xb7a066
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
push eax
push 1
push ecx
push ebx
call fcn.00b7b82d
mov edx, dword [ebp - 4]
push edx
call fcn.00b7b914
add esp, 0x14
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x416b00
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x483ecb
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.004786d4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x416b82
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047644a
mov eax, dword [eax]
push 0x57e210
push eax
call fcn.004688f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047895f
test bl, bl
je 0x416b82
push 0x57e210
lea ecx, [esp + 0xc]
call fcn.00478cef
push 0x581d8c
lea ecx, [esp + 0xc]
call fcn.00478cef
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 0x416bbe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047895f
jmp 0x416c89
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 0x416c42
lea edx, [esp + 0x7c]
push 0x581d88
push edx
call fcn.004688f4
add esp, 8
test eax, eax
je 0x416c42
lea eax, [esp + 0x7c]
push 0x581d84
push eax
call fcn.004688f4
add esp, 8
test eax, eax
je 0x416c42
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 0x416bd2
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.0047895f
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 0x417480
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 0x4174e2
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 0x4174f0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x483f4b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5888d0]
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 0x417628
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417556
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047895f
xor eax, eax
jmp 0x41769f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00478a9c
push esi
lea ecx, [esp + 0xc]
call fcn.00478d2b
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 0x41767d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00417480
test eax, eax
jne 0x41767d
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.00417480
test eax, eax
jne 0x41767d
lea eax, [esp + 0x14]
push 0x581da0
push eax
call fcn.00469ae0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41765c
lea ecx, [esp + 0x14]
push 0x581d9c
push ecx
call fcn.00469a60
mov esi, eax
add esp, 8
test esi, esi
jne 0x41765c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41765f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00478a4c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41756e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047895f
xor eax, eax
jmp 0x41769f
mov byte [esi], 0
push 0x581d98
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.0047895f
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 0x422eb6
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3ac]
test eax, eax
jne 0x422ede
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x3ac], eax
pop esi
add esp, 0x190
ret
Function at 0x42d0a0
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 0x42d10e
cmp si, 0x69
ja 0x42d10e
add esi, 0xffd0
cmp si, 0x11
je 0x42d0de
push 0x11
call edi
test ax, ax
jge 0x42d0de
or esi, 0x2000
cmp si, 0x10
je 0x42d0f3
push 0x10
call edi
test ax, ax
jge 0x42d0f3
or esi, 0x4000
cmp si, 0x12
je 0x42d108
push 0x12
call edi
test ax, ax
jge 0x42d108
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42d11b
mov esi, 0xbd
jmp 0x42d0cf
cmp si, 0x6e
jne 0x42d128
mov esi, 0xbe
jmp 0x42d0cf
cmp si, 0x6f
jne 0x42d0c9
mov esi, 0xbf
jmp 0x42d0cf

Function at 0x42e960
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x599018]
xor edx, edx
cmp eax, edx
jne 0x42e986
xor eax, eax
mov byte [eax + 0x598f18], al
inc eax
cmp eax, 0x100
jl 0x42e96e
mov dword [0x599018], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x598f18
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42ea17
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 0x42e9ea
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 0x42e9b8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42ea90
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 0x42eae3
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 0x42eaca
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 0x435520
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 0x4356b8
cmp ebp, ebx
jle 0x4356b8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x43557e
dec eax
or eax, 0xfffffff8
inc eax
je 0x435585
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x435594
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43559b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004786a0
add esp, 4
cmp eax, ebx
je 0x4355bc
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.004786a0
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 0x4356ae
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 0x435695
mov al, byte [edx]
cmp al, 0xc0
jbe 0x435681
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x435676
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 0x435684
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x435684
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x435620
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 0x435611
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 0x4388d0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x485af8
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 0x438909
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.00480077
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004800c3
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.00438990
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00480100
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x43cf50
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x486288
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.0043dad0
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 0x43cff9
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.0043cbe0
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.0047f328
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.0044c210
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.0047f39a
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14