joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4ca5e3
Capabilities:
Check os version

Disassembly:
push 0x120
mov eax, 0x5143e3
call fcn.004d2c4d
mov esi, ecx
mov dword [ebp - 0x128], esi
call fcn.00421707
and dword [ebp - 4], 0
lea edi, [esi + 0x20]
push 0x58
push 0
push edi
call fcn.004d3e90
xor eax, eax
mov dword [esi + 0x78], 1
xor ecx, ecx
mov dword [edi], 0x58
lea ebx, [esi + 0x27c]
mov word [esi + 0x7c], cx
push 0x110
mov word [ebx], ax
lea eax, [ebp - 0x120]
push ecx
push eax
mov dword [ebp - 0x124], 0x114
call fcn.004d3e90
add esp, 0x18
lea eax, [ebp - 0x124]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x4ca679
cmp dword [ebp - 0x120], 5
jae 0x4ca67f
cmp dword [ebp - 0x120], 4
jne 0x4ca679
cmp dword [ebp - 0x11c], 0x5a
jae 0x4ca67f
mov dword [edi], 0x4c
and dword [esi + 0x5c], 0
lea eax, [esi + 0x7c]
mov dword [esi + 0x44], eax
mov eax, esi
mov dword [esi + 0x3c], ebx
mov dword [esi + 0x40], 0x104
mov dword [esi + 0x48], 0x100
mov dword [esi + 0x54], 0x880024
mov dword [esi + 0x2c], 0x5344a8
mov ecx, dword [0x56a588]
or dword [ebp - 4], 0xffffffff
mov dword [esi + 0x28], ecx
mov ecx, dword [ebp + 0x1c]
mov dword [esi + 0x64], 0x420f23
mov dword [esi + 0x24], ecx
call fcn.004d2bf7
ret 0x18

Function at 0x4ca8d0
Capabilities:
Hash data with md5

Disassembly:
mov byte [ecx + 0x68], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret
Function at 0x4ce0e2
Capabilities:
Write file on windows

Disassembly:
push 0x20
mov eax, 0x5144b2
call fcn.004d2c4d
mov ebx, ecx
cmp dword [ebx + 0x38], 0
je 0x4ce1ff
cmp byte [ebx + 0x3e], 0
je 0x4ce1ff
mov eax, dword [ebx]
mov edi, 0xffff
push edi
mov esi, dword [eax + 0xc]
mov ecx, esi
call fcn.004d2bdc
mov ecx, ebx
call esi
movzx eax, ax
cmp di, ax
sete al
test al, al
je 0x4ce12e
xor al, al
jmp 0x4ce201
xor eax, eax
mov dword [ebp - 0x14], 0xf
push eax
push 8
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x28], al
call fcn.0044ef07
and dword [ebp - 4], 0
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
mov edx, ecx
cmp eax, 0x10
jae 0x4ce15e
lea edx, [ebp - 0x28]
mov ecx, edx
mov edi, dword [ebx + 0x38]
lea eax, [ebp - 0x2c]
push eax
mov eax, dword [ebp - 0x18]
add eax, edx
mov esi, dword [edi]
push eax
push ecx
lea eax, [ebx + 0x40]
mov ecx, dword [esi + 0x20]
push eax
call fcn.004d2bdc
mov ecx, edi
call dword [esi + 0x20]
sub eax, 0
je 0x4ce193
sub eax, 1
je 0x4ce197
dec eax
sub eax, 1
je 0x4ce1ed
xor bl, bl
jmp 0x4ce1ef
mov byte [ebx + 0x3e], 0
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
mov edx, ecx
cmp eax, 0x10
jae 0x4ce1a7
lea edx, [ebp - 0x28]
mov esi, dword [ebp - 0x2c]
sub esi, edx
je 0x4ce1cf
cmp eax, 0x10
jae 0x4ce1b6
lea ecx, [ebp - 0x28]
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.004e05fd
add esp, 0x10
cmp esi, eax
jne 0x4ce18f
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
cmp byte [ebx + 0x3e], 0
je 0x4ce1ed
test esi, esi
jne 0x4ce152
push esi
push 8
lea ecx, [ebp - 0x28]
call fcn.004042c5
jmp 0x4ce14c
mov bl, 1
push 0
push 1
lea ecx, [ebp - 0x28]
call fcn.004046a8
mov al, bl
jmp 0x4ce201
mov al, 1
call fcn.004d2bf7
ret
Function at 0x4ce673
Capabilities:
Write file on windows

Disassembly:
push 0x30
mov eax, 0x514507
call fcn.004d2c4d
mov esi, ecx
mov dword [ebp - 0x30], esi
mov edi, dword [ebp + 8]
mov ebx, 0xffff
cmp bx, di
sete al
test al, al
je 0x4ce6aa
cmp di, bx
je 0x4ce6a3
movzx eax, di
jmp 0x4ce823
xor eax, eax
jmp 0x4ce823
mov eax, dword [esi + 0x20]
mov ecx, dword [eax]
test ecx, ecx
je 0x4ce6d6
mov edx, dword [esi + 0x30]
mov eax, dword [edx]
lea eax, [ecx + eax*2]
cmp ecx, eax
jae 0x4ce6d6
dec dword [edx]
mov ax, di
mov edx, dword [esi + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 2]
mov dword [edx], ecx
mov word [esi], di
jmp 0x4ce823
cmp dword [esi + 0x4c], 0
je 0x4ce820
mov ecx, esi
call fcn.004ce2eb
xor eax, eax
cmp dword [esi + 0x38], eax
jne 0x4ce709
push dword [esi + 0x4c]
push edi
call fcn.004cdeaa
pop ecx
pop ecx
test al, al
je 0x4ce820
movzx ebx, di
jmp 0x4ce820
push eax
push 8
lea ecx, [ebp - 0x28]
mov word [ebp - 0x2c], di
mov dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x28], al
call fcn.0044ef07
and dword [ebp - 4], 0
lea eax, [esi + 0x40]
mov dword [ebp - 0x34], eax
mov ecx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
mov edx, ecx
cmp eax, 0x10
jae 0x4ce741
lea edx, [ebp - 0x28]
mov ecx, edx
mov edi, dword [esi + 0x38]
lea eax, [ebp - 0x38]
push eax
mov eax, dword [ebp - 0x18]
add eax, edx
mov esi, dword [edi]
push eax
push ecx
lea eax, [ebp - 0x3c]
mov ecx, dword [esi + 0x1c]
push eax
lea eax, [ebp - 0x2a]
push eax
lea eax, [ebp - 0x2c]
push eax
push dword [ebp - 0x34]
call fcn.004d2bdc
mov ecx, edi
call dword [esi + 0x1c]
test eax, eax
js 0x4ce814
cmp eax, 1
jg 0x4ce7ef
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
mov edx, ecx
cmp eax, 0x10
jae 0x4ce78a
lea edx, [ebp - 0x28]
mov edi, dword [ebp - 0x38]
sub edi, edx
je 0x4ce7b7
cmp eax, 0x10
jae 0x4ce799
lea ecx, [ebp - 0x28]
mov esi, dword [ebp - 0x30]
push dword [esi + 0x4c]
push edi
push 1
push ecx
call fcn.004e05fd
add esp, 0x10
cmp edi, eax
jne 0x4ce7ea
mov eax, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x28]
jmp 0x4ce7ba
mov esi, dword [ebp - 0x30]
lea edx, [ebp - 0x2c]
mov byte [esi + 0x3e], 1
cmp dword [ebp - 0x3c], edx
jne 0x4ce7e4
test edi, edi
jne 0x4ce735
cmp dword [ebp - 0x18], 0x20
jae 0x4ce80e
push edi
push 8
lea ecx, [ebp - 0x28]
call fcn.004042c5
jmp 0x4ce72f
mov eax, dword [ebp + 8]
movzx ebx, ax
movzx ebx, bx
jmp 0x4ce80e
cmp eax, 3
jne 0x4ce814
mov eax, dword [ebp - 0x30]
push dword [eax + 0x4c]
push dword [ebp - 0x2c]
call fcn.004cdeaa
pop ecx
pop ecx
test al, al
je 0x4ce80e
mov eax, dword [ebp + 8]
movzx ebx, ax
movzx eax, bx
movzx ebx, ax
push 0
push 1
lea ecx, [ebp - 0x28]
call fcn.004046a8
mov ax, bx
call fcn.004d2bf7
ret 4

Function at 0x4e8d26
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004e89e9

Function at 0x4e8d31
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004e8b6a
Function at 0x4f0bb3
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 0x10]
push esi
push edi
mov edi, ecx
test ebx, ebx
je 0x4f0d69
mov esi, dword [edi + 0x9c]
mov ecx, esi
mov dword [esp + 0x2c], esi
call fcn.004064e4
mov dword [esp + 0x10], eax
mov eax, dword [edi + 0xa4]
mov ecx, eax
mov dword [esp + 0x34], eax
call fcn.004064e4
mov ecx, esi
mov dword [esp + 0x14], eax
call fcn.004064e4
cmp ebx, eax
jae 0x4f0c05
mov eax, ebx
jmp 0x4f0c0c
mov ecx, esi
call fcn.004064e4
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 0xc]
sub ecx, dword [esi + 4]
push ecx
push eax
push dword [esi + 4]
mov ecx, edi
push dword [esi]
push dword [esp + 0x3c]
push dword [ebp + 0xc]
call fcn.004f0e58
mov eax, dword [esi + 8]
xor edx, edx
sub eax, dword [esi]
mov ecx, dword [esp + 0x14]
sub eax, ecx
cmp ebx, eax
mov dword [esp + 0x2c], 1
movzx edx, dl
cmova edx, dword [esp + 0x2c]
mov dword [esp + 0x2c], edx
cmp ebx, dword [esp + 0x10]
jbe 0x4f0d35
mov eax, dword [edi + 0xa0]
mov ecx, eax
mov dword [esp + 0x1c], eax
call fcn.004064e4
mov dword [esp + 0x18], eax
mov ecx, ebx
mov eax, dword [esi + 8]
sub eax, dword [esi]
sub eax, dword [esp + 0x14]
sub eax, dword [esp + 0x10]
sub ecx, dword [esp + 0x10]
cmp ecx, eax
cmovb eax, ecx
mov ecx, dword [esp + 0x18]
cdq
idiv ecx
mov dword [esp + 0x28], edx
mov dword [esp + 0x24], eax
test eax, eax
jle 0x4f0ce9
dec eax
xor ebx, ebx
mov dword [esp + 0x30], eax
mov edx, ebx
mov dword [esp + 0x20], ebx
cmp ebx, eax
mov eax, dword [esi + 0xc]
cmove ecx, dword [esp + 0x28]
sub eax, dword [esi + 4]
push eax
mov eax, dword [esi]
push ecx
push dword [esi + 4]
add eax, edx
mov ecx, edi
add eax, dword [esp + 0x1c]
push eax
push dword [esp + 0x2c]
push dword [ebp + 0xc]
call fcn.004f0e58
mov edx, dword [esp + 0x20]
inc ebx
mov ecx, dword [esp + 0x18]
add edx, ecx
mov eax, dword [esp + 0x30]
mov dword [esp + 0x20], edx
cmp ebx, dword [esp + 0x24]
jl 0x4f0ca4
mov ebx, dword [ebp + 0x10]
cmp byte [esp + 0x2c], 0
jne 0x4f0cf7
mov eax, dword [edi + 0x78]
mov dword [esp + 0x1c], eax
mov eax, dword [esi + 0xc]
sub eax, dword [esi + 4]
mov ecx, dword [edi + 0x78]
push eax
call fcn.004064e4
push eax
mov eax, dword [esp + 0x2c]
mov ecx, edi
push dword [esi + 4]
dec eax
imul eax, dword [esp + 0x24]
add eax, dword [esp + 0x34]
add eax, dword [esi]
add eax, dword [esp + 0x1c]
push eax
push dword [esp + 0x2c]
push dword [ebp + 0xc]
call fcn.004f0e58
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x2c]
test dl, dl
je 0x4f0d69
mov edx, dword [esi + 8]
mov eax, dword [esi]
sub eax, edx
add eax, ecx
add eax, ebx
cmp eax, dword [esp + 0x14]
cmovb ecx, eax
mov eax, dword [esi + 0xc]
sub eax, dword [esi + 4]
sub edx, dword [esp + 0x14]
push eax
push ecx
push dword [esi + 4]
mov ecx, edi
push edx
push dword [esp + 0x44]
push dword [ebp + 0xc]
call fcn.004f0e58
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4f1f58
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x24
mov eax, dword [0x5651c0]
xor eax, esp
mov dword [esp + 0x1c], eax
push ebx
push ebp
push esi
push edi
mov esi, ecx
call dword [sym.imp.USER32.dll_ReleaseCapture]
mov eax, dword [esp + 0x3c]
mov edi, dword [esi + 0x30]
movsx ebx, ax
shr eax, 0x10
movsx ebp, ax
jmp 0x4f1fc7
mov esi, dword [edi]
lea ecx, [esp + 0x1c]
xorps xmm0, xmm0
movups xmmword [esp + 0x1c], xmm0
push ecx
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x38]
push ebp
push ebx
lea eax, [esp + 0x24]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
test eax, eax
je 0x4f1fc4
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x78]
test al, al
je 0x4f1fc4
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x80]
test al, al
jne 0x4f1fcd
mov edi, dword [edi + 8]
test edi, edi
jne 0x4f1f84
jmp 0x4f1ff6
xor eax, eax
mov dword [esp + 0x10], ebx
inc eax
mov dword [esp + 0x14], ebp
cmp dword [esp + 0x38], 0x205
push 2
pop ecx
cmove eax, ecx
lea ecx, [esp + 0x10]
mov dword [esp + 0x18], eax
mov eax, dword [esi]
push ecx
mov ecx, esi
call dword [eax + 0x4c]
mov ecx, dword [esp + 0x2c]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004d207d
add esp, 0x24
ret 8

Function at 0x4f216a
Capabilities:
Log keystrokes via polling

Disassembly:
sub esp, 0x3c
mov eax, dword [0x5651c0]
xor eax, esp
mov dword [esp + 0x34], eax
mov eax, dword [esp + 0x48]
mov edx, dword [esp + 0x4c]
push ebx
push ebp
push esi
push edi
mov edi, ecx
movsx ecx, ax
shr eax, 0x10
xor ebp, ebp
cwde
mov dword [edx], ebp
mov ebx, dword [edi + 0x30]
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], eax
jmp 0x4f21e7
mov esi, dword [ebx]
lea ecx, [esp + 0x34]
xorps xmm0, xmm0
movups xmmword [esp + 0x34], xmm0
push ecx
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x38]
push dword [esp + 0x14]
lea eax, [esp + 0x38]
push dword [esp + 0x14]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
test eax, eax
je 0x4f21e4
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x78]
test al, al
je 0x4f21e4
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x80]
test al, al
jne 0x4f2211
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x4f219e
mov ecx, dword [edi + 0x34]
test ecx, ecx
je 0x4f21fa
mov eax, dword [ecx]
call dword [eax + 0x54]
mov dword [edi + 0x34], ebp
mov ecx, dword [esp + 0x44]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004d207d
add esp, 0x3c
ret 0x10
mov ecx, dword [edi + 0x34]
cmp esi, ecx
je 0x4f2224
test ecx, ecx
je 0x4f2221
mov eax, dword [ecx]
call dword [eax + 0x54]
mov dword [edi + 0x34], esi
xor esi, esi
inc esi
push esi
call dword [sym.imp.USER32.dll_GetAsyncKeyState]
mov ecx, 0x8000
lea edx, [esp + 0x18]
test cx, ax
mov eax, dword [esp + 0x10]
mov ecx, dword [edi + 0x34]
mov dword [esp + 0x18], eax
cmova ebp, esi
mov eax, dword [esp + 0x14]
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ebp
mov eax, dword [ecx]
push edx
call dword [eax + 0x50]
mov eax, dword [edi + 4]
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x24]
push eax
mov dword [esp + 0x28], 0x10
mov dword [esp + 0x2c], 2
call dword [sym.imp.USER32.dll_TrackMouseEvent]
jmp 0x4f21fa
Function at 0x4080f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46339b
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.00457fd8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x408172
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00455f27
mov eax, dword [eax]
push 0x5471c0
push eax
call fcn.00448e24
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00458263
test bl, bl
je 0x408172
push 0x5471c0
lea ecx, [esp + 0xc]
call fcn.004585f3
push 0x54ad20
lea ecx, [esp + 0xc]
call fcn.004585f3
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 0x4081ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00458263
jmp 0x408279
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 0x408232
lea edx, [esp + 0x7c]
push 0x54ad1c
push edx
call fcn.00448e24
add esp, 8
test eax, eax
je 0x408232
lea eax, [esp + 0x7c]
push 0x54ad18
push eax
call fcn.00448e24
add esp, 8
test eax, eax
je 0x408232
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 0x4081c2
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.00458263
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 0x408a70
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 0x408ad2
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 0x408ae0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46341b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x551200]
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 0x408c18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x408b46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00458263
xor eax, eax
jmp 0x408c8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004583a0
push esi
lea ecx, [esp + 0xc]
call fcn.0045862f
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x54ad58
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x408c6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00408a70
test eax, eax
jne 0x408c6d
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.00408a70
test eax, eax
jne 0x408c6d
lea eax, [esp + 0x14]
push 0x54ad34
push eax
call fcn.00449e60
mov esi, eax
add esp, 8
test esi, esi
jne 0x408c4c
lea ecx, [esp + 0x14]
push 0x54ad30
push ecx
call fcn.00449de0
mov esi, eax
add esp, 8
test esi, esi
jne 0x408c4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x408c4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00458350
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x408b5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00458263
xor eax, eax
jmp 0x408c8f
mov byte [esi], 0
push 0x54ad2c
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.00458263
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 0x419240
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 0x4192ae
cmp si, 0x69
ja 0x4192ae
add esi, 0xffd0
cmp si, 0x11
je 0x41927e
push 0x11
call edi
test ax, ax
jge 0x41927e
or esi, 0x2000
cmp si, 0x10
je 0x419293
push 0x10
call edi
test ax, ax
jge 0x419293
or esi, 0x4000
cmp si, 0x12
je 0x4192a8
push 0x12
call edi
test ax, ax
jge 0x4192a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4192bb
mov esi, 0xbd
jmp 0x41926f
cmp si, 0x6e
jne 0x4192c8
mov esi, 0xbe
jmp 0x41926f
cmp si, 0x6f
jne 0x419269
mov esi, 0xbf
jmp 0x41926f

Function at 0x41a920
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x561838]
xor edx, edx
cmp eax, edx
jne 0x41a946
xor eax, eax
mov byte [eax + 0x561738], al
inc eax
cmp eax, 0x100
jl 0x41a92e
mov dword [0x561838], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x561738
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41a9d7
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 0x41a9aa
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 0x41a978
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41aa50
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 0x41aaa3
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 0x41aa8a
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 0x4214e0
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 0x421678
cmp ebp, ebx
jle 0x421678
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 0x42153e
dec eax
or eax, 0xfffffff8
inc eax
je 0x421545
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x421554
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42155b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00457fa4
add esp, 4
cmp eax, ebx
je 0x42157c
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.00457fa4
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 0x42166e
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 0x421655
mov al, byte [edx]
cmp al, 0xc0
jbe 0x421641
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x421636
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 0x421644
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x421644
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4215e0
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 0x4215d1
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 0x4248a0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4648e8
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 0x4248d9
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.0045f951
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0045f99d
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.00424960
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0045f9da
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24