joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4027d4
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
pop ebp
sub esp, 0xc
push ebp
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x4027f7
mov ebp, dword [esp + 0x1c]
test ebp, ebp
je 0x4027f7
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
jne 0x402801
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + edi + 0x78]
add eax, edi
push ebx
mov ecx, dword [eax + 0x20]
mov edx, dword [eax + 0x24]
mov ebx, dword [eax + 0x14]
add ecx, edi
mov dword [esp + 0x20], ecx
push esi
mov esi, dword [eax + 0x1c]
mov ecx, ebp
sub ecx, dword [eax + 0x10]
add esi, edi
add edx, edi
mov dword [esp + 0x18], esi
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], ebx
cmp ecx, ebx
ja 0x402843
mov eax, dword [esi + ecx*4]
pop esi
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
mov eax, dword [eax + 0x18]
xor esi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x4028a5
mov ecx, ebx
lea ebx, [ebx]
movzx ebx, word [edx + esi*2]
cmp ebx, ecx
ja 0x4028a0
mov eax, dword [esp + 0x24]
mov ecx, ebp
mov eax, dword [eax + esi*4]
add eax, edi
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x40288b
test dl, dl
je 0x402887
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x40288b
add ecx, 2
add eax, 2
test dl, dl
jne 0x40286b
xor eax, eax
jmp 0x402890
sbb eax, eax
or eax, 1
test eax, eax
je 0x4028b1
mov eax, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, dword [esp + 0x20]
inc esi
cmp esi, eax
jb 0x402858
pop esi
pop ebx
pop edi
xor eax, eax
pop ebp
add esp, 0xc
ret 8
mov eax, dword [esp + 0x18]
pop esi
mov eax, dword [eax + ebx*4]
pop ebx
add eax, edi
pop edi
pop ebp
add esp, 0xc
ret 8
Function at 0x402dbe
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 8
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
test edi, edi
je 0x402e93
mov ebx, dword [esp + 0x20]
test ebx, ebx
je 0x402e93
mov eax, dword [edi + 0x3c]
cmp dword [eax + edi + 0x7c], 0
je 0x402e93
mov eax, dword [eax + edi + 0x78]
add eax, edi
mov ecx, ebx
mov esi, dword [eax + 0x1c]
sub ecx, dword [eax + 0x10]
mov edx, dword [eax + 0x14]
add esi, edi
mov dword [esp + 0x14], esi
mov dword [esp + 0x20], edx
cmp ecx, edx
ja 0x402e19
mov eax, dword [esi + ecx*4]
add eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 8
mov edx, dword [eax + 0x20]
mov ecx, dword [eax + 0x24]
mov ebp, dword [eax + 0x18]
add edx, edi
add ecx, edi
xor esi, esi
mov dword [esp + 0x10], edx
mov dword [esp + 0x1c], ecx
test ebp, ebp
je 0x402e93
mov eax, dword [edx + esi*4]
add eax, edi
mov ecx, ebx
lea ecx, [ecx]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x402e5e
test dl, dl
je 0x402e5a
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x402e5e
add ecx, 2
add eax, 2
test dl, dl
jne 0x402e3e
xor eax, eax
jmp 0x402e63
sbb eax, eax
or eax, 1
test eax, eax
jne 0x402e75
mov eax, dword [esp + 0x1c]
movzx eax, word [eax + esi*2]
cmp eax, dword [esp + 0x20]
jbe 0x402e80
inc esi
cmp esi, ebp
jae 0x402e93
mov edx, dword [esp + 0x10]
jmp 0x402e34
mov ecx, dword [esp + 0x14]
mov eax, dword [ecx + eax*4]
add eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 8
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret 8

Function at 0x4030f7
Capabilities:
Parse pe header

Disassembly:
mov ecx, dword [esp + 4]
test ecx, ecx
jne 0x403102
xor eax, eax
ret
push esi
mov esi, dword [esp + 0xc]
cmp esi, 0x40
jb 0x403116
mov eax, 0x5a4d
cmp word [ecx], ax
je 0x40311a
xor eax, eax
pop esi
ret
push edi
mov edi, dword [ecx + 0x3c]
lea eax, [edi + 0xf8]
cmp esi, eax
jb 0x403153
cmp dword [edi + ecx], 0x4550
jne 0x403153
mov eax, 0x14c
cmp word [edi + ecx + 4], ax
jne 0x403153
test byte [edi + ecx + 0x16], 2
je 0x403153
movzx eax, word [edi + ecx + 0x14]
mov edx, 0xe0
cmp ax, dx
jae 0x403158
pop edi
xor eax, eax
pop esi
ret
push ebx
add eax, 0xffffff20
movzx ebx, ax
add ebx, edi
movzx edi, word [edi + ecx + 6]
add ebx, ecx
xor edx, edx
test edi, edi
jle 0x403194
xor eax, eax
jmp 0x403177
lea eax, [eax + eax*4]
mov ecx, dword [ebx + eax*8 + 0x10c]
add ecx, dword [ebx + eax*8 + 0x108]
cmp ecx, esi
ja 0x40319d
inc edx
movzx eax, dx
cmp eax, edi
jl 0x403177
pop ebx
pop edi
mov eax, 1
pop esi
ret
pop ebx
pop edi
xor eax, eax
pop esi
ret
Function at 0x4031a3
Capabilities:
Access peb ldr_data

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x10], 0
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0xc]
mov dword [esp + 0x10], eax
mov ebp, dword [esp + 0x10]
mov edi, dword [ebp + 0x30]
mov esi, dword [esp + 0x18]
movzx ebx, word [esi]
mov eax, ebx
lea ecx, [eax - 0x41]
cmp ecx, 0x19
ja 0x4031db
add eax, 0x20
movzx edx, word [edi]
lea ecx, [edx - 0x41]
cmp ecx, 0x19
ja 0x4031e9
add edx, 0x20
cmp eax, edx
jne 0x4031fa
test bx, bx
je 0x40322f
add esi, 2
add edi, 2
jmp 0x4031cb
movzx ecx, word [esi]
lea eax, [ecx - 0x41]
cmp eax, 0x19
ja 0x403208
add ecx, 0x20
movzx edx, word [edi]
lea eax, [edx - 0x41]
cmp eax, 0x19
ja 0x403216
add edx, 0x20
sub ecx, edx
je 0x40322f
mov ebp, dword [ebp]
mov dword [esp + 0x10], ebp
cmp dword [ebp + 0x18], 0
jne 0x4031c4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
mov eax, dword [ebp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x403ca8
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
push ebx
sub esp, 0x10
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x24]
mov ecx, dword [edx]
test eax, eax
je 0x403d69
test ecx, ecx
je 0x403d69
mov ebx, dword [eax + 0x3c]
mov edx, dword [ebx + eax + 0x78]
mov ebx, dword [ebx + eax + 0x7c]
test edx, edx
je 0x403d69
test ebx, ebx
je 0x403d69
mov ebx, eax
add ebx, edx
je 0x403d69
mov esi, dword [edx + eax + 0x18]
test esi, esi
je 0x403d69
cmp dword [edx + eax + 0x14], 0
je 0x403d69
mov edi, dword [edx + eax + 0x20]
mov ebx, dword [edx + eax + 0x24]
add edi, eax
mov edx, dword [edx + eax + 0x1c]
add ebx, eax
add edx, eax
test esi, esi
jbe 0x403d69
mov dword [esp], edx
xor ebp, ebp
mov dword [esp + 0xc], edi
mov dword [esp + 4], esi
mov dword [esp + 8], ecx
mov eax, dword [esp + 0xc]
mov edi, dword [esp + 8]
movzx ecx, word [ebx + ebp*2]
mov esi, dword [eax + ebp*4]
add esi, dword [esp + 0x24]
mov dl, byte [edi]
cmp dl, byte [esi]
jne 0x403d59
test dl, dl
je 0x403d55
mov dl, byte [edi + 1]
cmp dl, byte [esi + 1]
jne 0x403d59
add edi, 2
add esi, 2
test dl, dl
jne 0x403d39
xor eax, eax
jmp 0x403d5e
sbb eax, eax
or eax, 1
test eax, eax
je 0x403d75
inc ebp
cmp ebp, dword [esp + 4]
jb 0x403d26
xor eax, eax
add esp, 0x10
pop ebx
pop edi
pop esi
pop ebp
ret 8
mov edx, dword [esp]
mov edx, dword [edx + ecx*4]
mov eax, dword [esp + 0x24]
add eax, edx
add esp, 0x10
pop ebx
pop edi
pop esi
pop ebp
ret 8
Function at 0x40ad57
Capabilities:
Execute syscall

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
cmp dword [ebp + 8], 0
jge 0x40ad79
mov eax, 0xfffffffd
jmp 0x40ae59
mov ebx, dword [0xb1d880]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
je 0x40ae27
mov ebx, dword [0xb1d880]
add ebx, 4
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 6
jne 0x40adc8
mov ebx, dword [0xb1d880]
add ebx, 8
mov dword [ebp - 0xc], ebx
mov ebx, dword [ebp - 0xc]
cmp dword [ebx], 2
jne 0x40adc8
mov eax, 1
jmp 0x40adcd
mov eax, 0
test eax, eax
je 0x40adf9
mov eax, dword [ebp]
add eax, 0x80
mov ecx, 0x20
push dword [eax]
sub eax, 4
loop 0x40ade2
mov eax, dword [ebp + 8]
call dword fs:[0xc0]
nop
nop
leave
ret 4
mov eax, dword [ebp + 8]
mov ecx, eax
and eax, 0xffff
shr ecx, 0x10
and ecx, 0xffff
mov edx, dword [ebp]
lea edx, [edx + 8]
call dword fs:[0xc0]
nop
nop
nop
nop
nop
leave
ret 4
mov ebx, dword [0xb1d880]
add ebx, 0x1c
mov dword [ebp - 4], ebx
mov ebx, dword [ebp - 4]
cmp dword [ebx], 0
jne 0x40ae4f
mov eax, dword [ebp + 8]
mov edx, dword [ebp]
lea edx, [edx + 8]
int 0x2e
nop
leave
ret 4
mov eax, 0
jmp 0x40ae59
mov esp, ebp
pop ebp
ret 4

Function at 0x40b060
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
mov dword [ebp + 8], 0x40b113
mov eax, dword [ebp + 8]
leave
sub esp, 0x60
pushfd
pushal
push dword [esp + 0x84]
push 0
push eax
fnsave dword [esp + 0x30]
wait
push dword fs:[0]
mov dword fs:[0], esp
mov eax, 1
jmp dword [esp + 0xc]

Function at 0x40ba92
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 4], 0
push 0
push dword [ebp - 4]
call fcn.0040b060
test eax, eax
je 0x40bad5
xor eax, eax
xchg dword [ebp + 8], eax
cmp eax, 0xffff
jle 0x40bad5
cmp word [eax], 0x5a4d
jne 0x40bad5
add eax, dword [eax + 0x3c]
cmp dword [eax], 0x4550
jne 0x40bad5
mov dword [ebp + 8], eax
mov dword [ebp - 4], 0
push 0
push dword [ebp - 4]
call fcn.0040b132
mov eax, dword [ebp + 8]
jmp 0x40baee
mov esp, ebp
pop ebp
ret 4
Function at 0x4e51c6
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp eax, 0x8000
jg 0x4e52e0
je 0x4e52d7
cmp eax, 0x80
jg 0x4e525d
je 0x4e5254
cmp eax, 8
jg 0x4e5226
je 0x4e521d
cmp eax, 0x80000000
je 0x4e5214
cmp eax, 2
je 0x4e520b
cmp eax, 4
jne 0x4e53c3
mov eax, 2
pop ebp
ret 4
mov eax, 1
pop ebp
ret 4
mov eax, 0x1f
pop ebp
ret 4
mov eax, 3
pop ebp
ret 4
cmp eax, 0x10
je 0x4e524b
cmp eax, 0x20
je 0x4e5242
cmp eax, 0x40
jne 0x4e53c3
mov eax, 6
pop ebp
ret 4
mov eax, 5
pop ebp
ret 4
mov eax, 4
pop ebp
ret 4
mov eax, 7
pop ebp
ret 4
cmp eax, 0x800
jg 0x4e52a3
je 0x4e529a
cmp eax, 0x100
je 0x4e5291
cmp eax, 0x200
je 0x4e5288
cmp eax, 0x400
jne 0x4e53c3
mov eax, 0xa
pop ebp
ret 4
mov eax, 9
pop ebp
ret 4
mov eax, 8
pop ebp
ret 4
mov eax, 0xb
pop ebp
ret 4
cmp eax, 0x1000
je 0x4e52ce
cmp eax, 0x2000
je 0x4e52c5
cmp eax, 0x4000
jne 0x4e53c3
mov eax, 0xe
pop ebp
ret 4
mov eax, 0xd
pop ebp
ret 4
mov eax, 0xc
pop ebp
ret 4
mov eax, 0xf
pop ebp
ret 4
cmp eax, 0x800000
jg 0x4e536c
je 0x4e5363
cmp eax, 0x80000
jg 0x4e5333
je 0x4e532a
cmp eax, 0x10000
je 0x4e5321
cmp eax, 0x20000
je 0x4e5318
cmp eax, 0x40000
jne 0x4e53c3
mov eax, 0x12
pop ebp
ret 4
mov eax, 0x11
pop ebp
ret 4
mov eax, 0x10
pop ebp
ret 4
mov eax, 0x13
pop ebp
ret 4
cmp eax, 0x100000
je 0x4e535a
cmp eax, 0x200000
je 0x4e5351
cmp eax, 0x400000
jne 0x4e53c3
mov eax, 0x16
pop ebp
ret 4
mov eax, 0x15
pop ebp
ret 4
mov eax, 0x14
pop ebp
ret 4
mov eax, 0x17
pop ebp
ret 4
cmp eax, 0x8000000
jg 0x4e53ae
je 0x4e53a5
cmp eax, 0x1000000
je 0x4e539c
cmp eax, 0x2000000
je 0x4e5393
cmp eax, 0x4000000
jne 0x4e53c3
mov eax, 0x1a
pop ebp
ret 4
mov eax, 0x19
pop ebp
ret 4
mov eax, 0x18
pop ebp
ret 4
mov eax, 0x1b
pop ebp
ret 4
cmp eax, 0x10000000
je 0x4e53db
cmp eax, 0x20000000
je 0x4e53d2
cmp eax, 0x40000000
je 0x4e53c9
xor eax, eax
pop ebp
ret 4
mov eax, 0x1e
pop ebp
ret 4
mov eax, 0x1d
pop ebp
ret 4
mov eax, 0x1c
pop ebp
ret 4
Function at 0x4fefb0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x8020db
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.007f4496
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4ff032
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.007f1e28
mov eax, dword [eax]
push 0xaadd5c
push eax
call fcn.007e2fa4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.007f4721
test bl, bl
je 0x4ff032
push 0xaadd5c
lea ecx, [esp + 0xc]
call fcn.007f4afd
push 0xaadd68
lea ecx, [esp + 0xc]
call fcn.007f4afd
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 0x4ff06e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.007f4721
jmp 0x4ff139
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA_1]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4ff0f2
lea edx, [esp + 0x7c]
push 0xaadd64
push edx
call fcn.007e2fa4
add esp, 8
test eax, eax
je 0x4ff0f2
lea eax, [esp + 0x7c]
push 0xaadd60
push eax
call fcn.007e2fa4
add esp, 8
test eax, eax
je 0x4ff0f2
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 0x4ff082
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.007f4721
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 0x4ff940
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 0x4ff9a2
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 0x4ff9b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x80215b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xb18df8]
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 0x4ffae8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4ffa16
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.007f4721
xor eax, eax
jmp 0x4ffb5f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.007f48aa
push esi
lea ecx, [esp + 0xc]
call fcn.007f4b39
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0xaadd9c
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA_1]
mov esi, eax
cmp esi, 0x20
ja 0x4ffb3d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.004ff940
test eax, eax
jne 0x4ffb3d
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 accept
mov ecx, edi
call fcn.004ff940
test eax, eax
jne 0x4ffb3d
lea eax, [esp + 0x14]
push 0xaadd78
push eax
call fcn.007e4190
mov esi, eax
add esp, 8
test esi, esi
jne 0x4ffb1c
lea ecx, [esp + 0x14]
push 0xaadd74
push ecx
call fcn.007e4110
mov esi, eax
add esp, 8
test esi, esi
jne 0x4ffb1c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4ffb1f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.007f485a
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4ffa2e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.007f4721
xor eax, eax
jmp 0x4ffb5f
mov byte [esi], 0
push 0xaadd70
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.007f4721
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 0x511570
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 0x5115de
cmp si, 0x69
ja 0x5115de
add esi, 0xffd0
cmp si, 0x11
je 0x5115ae
push 0x11
call edi
test ax, ax
jge 0x5115ae
or esi, 0x2000
cmp si, 0x10
je 0x5115c3
push 0x10
call edi
test ax, ax
jge 0x5115c3
or esi, 0x4000
cmp si, 0x12
je 0x5115d8
push 0x12
call edi
test ax, ax
jge 0x5115d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x5115eb
mov esi, 0xbd
jmp 0x51159f
cmp si, 0x6e
jne 0x5115f8
mov esi, 0xbe
jmp 0x51159f
cmp si, 0x6f
jne 0x511599
mov esi, 0xbf
jmp 0x51159f

Function at 0x513500
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xb2a1b0]
xor edx, edx
cmp eax, edx
jne 0x513526
xor eax, eax
mov byte [eax + 0xb2a0b0], al
inc eax
cmp eax, 0x100
jl 0x51350e
mov dword [0xb2a1b0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xb2a0b0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x5135b7
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 0x51358a
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 0x513558
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x5135c0
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 0x513613
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 0x5135fa
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 0x51aa40
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 0x51abd8
cmp ebp, ebx
jle 0x51abd8
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 0x51aa9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x51aaa5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x51aab4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x51aabb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.007f4462
add esp, 4
cmp eax, ebx
je 0x51aadc
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.007f4462
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 0x51abce
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 0x51abb5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x51aba1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x51ab96
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 0x51aba4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x51aba4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x51ab40
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 0x51ab31
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 0x51e160
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x803908
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 0x51e199
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.007fbf59
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.007fbfe1
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.0051e220
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.007fc01e
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24