joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41f187
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041ee29

Function at 0x41f192
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041efb8

Function at 0x41f58c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040d3b0
mov eax, dword [0x43901c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0041cdb8
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41f5ce
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41f72a
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0042a280
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x43ae40]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0042075c
mov ecx, dword [esi*4 + 0x43ae40]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x41f723
cmp eax, dword [edi + ecx + 0x24]
jne 0x41f723
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41f723
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0042075c
add esp, 0x14
test edx, edx
jl 0x41f723
jg 0x41f699
test eax, eax
jb 0x41f723
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41f723
jl 0x41f6b3
cmp dword [ebp - 0x1008], eax
ja 0x41f723
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41f6d1
test ebx, ebx
je 0x41f70a
cmp ecx, edi
jae 0x41f70a
mov al, byte [ecx]
cmp al, 0xd
jne 0x41f6eb
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41f6f7
cmp byte [ecx + 1], 0xa
jne 0x41f6f7
inc ecx
jmp 0x41f6f7
movzx eax, al
movsx eax, byte [eax + 0x4392b8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41f6d1
cmp edx, ebx
jne 0x41f6d1
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41f728
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040c637
leave
ret
Function at 0x41fbfa
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x43ae40]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41fc3a
cmp byte [ebx], 0xa
jne 0x41fc3a
or byte [eax + edi + 0x28], 4
jmp 0x41fc3f
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x41fd3d
mov al, byte [edx]
cmp al, 0x1a
je 0x41fd1f
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x41fc6e
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x41fc93
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x41fc9d
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x41fc50
jmp 0x41fd3d
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41fd1a
cmp dword [ebp - 0xc], 0
je 0x41fd1a
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x43ae40]
test byte [eax + edi + 0x28], 0x48
je 0x41fcf4
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41fcdf
mov byte [esi], dl
jmp 0x41fcf0
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x43ae40]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41fd3d
cmp byte [ebp - 1], 0xa
jne 0x41fd03
cmp esi, ebx
jne 0x41fd03
mov byte [esi], 0xa
jmp 0x41fd3c
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0042077a
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41fd3d
mov byte [esi], 0xd
jmp 0x41fd3c
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x43ae40]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41fd39
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41fd3d
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41fd46
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x43ae40]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41fd89
cmp word [esi], dx
jne 0x41fd89
or byte [edi + eax + 0x28], 4
jmp 0x41fd8e
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x41fee1
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x41fec1
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x41fdd0
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41fe06
cmp eax, edx
jae 0x41fe12
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x41fda8
jmp 0x41fee1
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41febd
cmp dword [ebp - 0x14], 0
je 0x41febd
mov eax, dword [ebx*4 + 0x43ae40]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x41fe95
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x41fe5e
mov word [esi], cx
jmp 0x41fe91
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x43ae40]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x43ae40]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x43ae40]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x41fee1
pop ebx
cmp word [ebp - 4], bx
jne 0x41fea6
cmp esi, dword [ebp + 0xc]
jne 0x41fea6
mov word [esi], bx
jmp 0x41fede
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0042077a
add esp, 0x10
cmp word [ebp - 4], bx
je 0x41fee1
push 0xd
jmp 0x41feda
mov ecx, dword [ebx*4 + 0x43ae40]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41fed8
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41fee1
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x42310d
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x4231aa
push ebx
push esi
call fcn.004230d6
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.00421d5b
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x423157
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4231a9
push edi
push eax
call fcn.0041be56
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x423177
call fcn.0041b30c
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4231a8
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00421d5b
add esp, 0x20
test eax, eax
jne 0x423196
push edi
call fcn.0041b30c
jmp 0x42319e
push ebx
call fcn.0041b30c
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x42a080
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42a0ad
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42a0ad
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x401219
Capabilities:
Terminate process

Disassembly:
mov eax, dword fs:[0]
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x40701c
push 0x40109a
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
push eax
fnstcw word [esp]
or word [esp], 0x300
fldcw word [esp]
add esp, 4
push 0
push 0
push 0x407028
push 0x407024
push 0x407020
call sub.CRTDLL.DLL___GetMainArgs
push dword [0x407028]
push dword [0x407024]
push dword [0x407020]
mov dword [0x407014], esp
call fcn.00401537
add esp, 0x18
xor ecx, ecx
mov dword [ebp - 4], ecx
push eax
call sub.CRTDLL.DLL_exit
leave
ret

Function at 0x4019de
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
push ebx
push esi
push edi
mov esi, dword [ebp + 0x10]
mov ebx, esi
add ebx, 0xc8
mov edi, dword [ebp + 0xc]
mov ecx, esi
mov eax, edi
shl eax, cl
cdq
idiv ebx
mov dword [ebp - 8], eax
and dword [ebp - 4], 0
jmp 0x401a7c
and dword [ebp - 0xc], 0
and dword [ebp - 0x10], 0
jmp 0x401a17
add dword [ebp - 0xc], ebx
inc dword [ebp - 0x10]
mov eax, dword [ebp - 4]
cmp dword [ebp - 0x10], eax
jl 0x401a11
mov ecx, dword [ebp - 8]
cmp eax, ecx
jne 0x401a30
mov eax, dword [ebp + 0xc]
add eax, esi
mov ebx, eax
sub ebx, dword [ebp - 0xc]
or ebx, ebx
je 0x401a8d
and dword [ebp - 0x14], 0
push ebx
push dword [ebp - 0xc]
push esi
call fcn.0040198a
mov dword [ebp - 0x18], eax
push ebx
push dword [ebp - 0xc]
push esi
call fcn.0040198a
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x1c]
or edx, esi
add edx, eax
push edx
mov edx, dword [ebp - 0x18]
xor edx, esi
add edx, eax
push edx
call fcn.00401970
add esp, 0x20
inc dword [ebp - 0x14]
cmp dword [ebp - 0x14], 0x7e8
jl 0x401a38
inc dword [ebp - 4]
mov eax, dword [ebp - 8]
mov edx, esi
dec edx
and eax, edx
cmp dword [ebp - 4], eax
jle 0x401a07
pop edi
pop esi
pop ebx
leave
ret

Function at 0x406010
Capabilities:
Encode data using xor

Disassembly:
mov edi, 0x15ffffff
jle 0x405ff8
inc eax
lodsb al, byte [esi]
mov eax, dword [0x414454]
xor al, 0xff
adc eax, 0x40c0d3
ret
push ebp
mov ebp, esp
mov al, byte [ebx + 0x34]
push edi
inc ebx
xor al, 0x57
test al, 1
je 0x406014
mov edx, dword [0xc7fdae]
add byte [ecx - 0x56], bh
add byte [eax + 0x111ac], bh
jl 0x405fee
add al, byte [eax]
mov edi, dword [ebp - 0x22]
cmp edi, 0x400
jbe 0x406095
outsd dx, dword [esi]
dec ebp
or byte [eax + 0x16], bh
pop edi
mov dword [ecx], 0xa500
call 0x5340710f
ficomp dword [ebp + 0x10]
push esi
push 0x6c24
push ebx
call 0x84514
mov edi, dword [ebp - 0x7636ccf8]
push es
mov dword [eax - 0x46], ecx
mov edx, dword [esi]
mov dword [edx + 8], edi
mov eax, dword [esi]
lea edi, [edi + edi*4]
sub ebx, dword [eax]
mov ecx, dword [eax]
shl edi, 2
rol byte [eax], 1
or al, 0x8b
add dword [edi + 0x53], edx
mov dword [eax + 0x5e10], ecx
mov ecx, dword [eax + 0x20148a89]
add byte [eax], al
mov eax, dword [esi]
dec ecx
add al, 0x18
xor byte [eax], al
add al, ch
invalid
Function at 0x4059c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x45f3fb
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.0045447b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x405a42
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004523ca
mov eax, dword [eax]
push 0x4731f0
push eax
call fcn.00445094
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00454706
test bl, bl
je 0x405a42
push 0x4731f0
lea ecx, [esp + 0xc]
call fcn.00454a96
push 0x476d40
lea ecx, [esp + 0xc]
call fcn.00454a96
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 0x405a7e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00454706
jmp 0x405b49
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 0x405b02
lea edx, [esp + 0x7c]
push 0x476d3c
push edx
call fcn.00445094
add esp, 8
test eax, eax
je 0x405b02
lea eax, [esp + 0x7c]
push 0x476d38
push eax
call fcn.00445094
add esp, 8
test eax, eax
je 0x405b02
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 0x405a92
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.00454706
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 0x406340
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 0x4063a2
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 0x4063b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x45f47b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x47d22c]
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 0x4064e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x406416
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00454706
xor eax, eax
jmp 0x40655f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00454843
push esi
lea ecx, [esp + 0xc]
call fcn.00454ad2
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 0x40653d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00406340
test eax, eax
jne 0x40653d
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.00406340
test eax, eax
jne 0x40653d
lea eax, [esp + 0x14]
push 0x476d54
push eax
call fcn.004460d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40651c
lea ecx, [esp + 0x14]
push 0x476d50
push ecx
call fcn.00446050
mov esi, eax
add esp, 8
test esi, esi
jne 0x40651c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40651f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004547f3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40642e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00454706
xor eax, eax
jmp 0x40655f
mov byte [esi], 0
push 0x476d4c
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.00454706
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 0x4118e0
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 0x41194e
cmp si, 0x69
ja 0x41194e
add esi, 0xffd0
cmp si, 0x11
je 0x41191e
push 0x11
call edi
test ax, ax
jge 0x41191e
or esi, 0x2000
cmp si, 0x10
je 0x411933
push 0x10
call edi
test ax, ax
jge 0x411933
or esi, 0x4000
cmp si, 0x12
je 0x411948
push 0x12
call edi
test ax, ax
jge 0x411948
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41195b
mov esi, 0xbd
jmp 0x41190f
cmp si, 0x6e
jne 0x411968
mov esi, 0xbe
jmp 0x41190f
cmp si, 0x6f
jne 0x411909
mov esi, 0xbf
jmp 0x41190f

Function at 0x412ed0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x48d840]
xor edx, edx
cmp eax, edx
jne 0x412ef6
xor eax, eax
mov byte [eax + 0x48d740], al
inc eax
cmp eax, 0x100
jl 0x412ede
mov dword [0x48d840], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x48d740
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x412f87
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 0x412f5a
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 0x412f28
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x413000
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 0x413053
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 0x41303a
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 0x41d590
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 0x41d728
cmp ebp, ebx
jle 0x41d728
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 0x41d5ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x41d5f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x41d604
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x41d60b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00454447
add esp, 4
cmp eax, ebx
je 0x41d62c
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.00454447
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 0x41d71e
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 0x41d705
mov al, byte [edx]
cmp al, 0xc0
jbe 0x41d6f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x41d6e6
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 0x41d6f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x41d6f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x41d690
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 0x41d681
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 0x420960
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4607b8
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 0x420999
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.0045bda9
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0045bdf5
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.00420a20
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0045be32
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24