joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4697d4
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0046944c
xor eax, eax
push ebp
push 0x469849
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00469404
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
call fcn.00418224
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x469833
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x469850
mov eax, dword [ebp - 4]
call fcn.00469420
ret

Function at 0x469858
Capabilities:
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0046944c
xor eax, eax
push ebp
push 0x4698cd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00469404
xor eax, eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
lea edx, [ebp - 0xa]
mov eax, ebx
mov ebx, dword [eax]
call dword [ebx + 0x5c]
mov eax, dword [ebp - 8]
push eax
movzx eax, word [ebp - 0xa]
push eax
call sub.user32.dll_SetClipboardData
cmp dword [ebp - 0x10], 0
je 0x4698b7
mov eax, dword [ebp - 0x10]
push eax
push 9
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4698d4
mov eax, dword [ebp - 4]
call fcn.00469420
ret

Function at 0x46cbcc
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
or edx, edx
je 0x46cbeb
jecxz 0x46cbeb
push ebx
movzx ebx, al
xor bl, byte [edx]
shr eax, 8
and eax, 0xffffff
xor eax, dword cs:[ebx + 0x46cbec]
inc edx
loop 0x46cbd3
pop ebx
ret

Function at 0x46d314
Capabilities:
Hash data with md5

Disassembly:
push ebx
add esp, 0xfffffff0
mov ebx, eax
mov dword [esp], 0x67452301
mov dword [esp + 4], 0xefcdab89
mov dword [esp + 8], 0x98badcfe
mov dword [esp + 0xc], 0x10325476
lea edx, [ebx + 0x7c]
mov eax, esp
mov ecx, 4
call fcn.004028b0
lea eax, [ebx + 0x7c]
mov dword [ebx + 0x9c], eax
lea edx, [ebx + 0x80]
lea eax, [esp + 4]
mov ecx, 4
call fcn.004028b0
lea eax, [ebx + 0x80]
mov dword [ebx + 0xa0], eax
lea edx, [ebx + 0x84]
lea eax, [esp + 8]
mov ecx, 4
call fcn.004028b0
lea eax, [ebx + 0x84]
mov dword [ebx + 0xa4], eax
lea edx, [ebx + 0x88]
lea eax, [esp + 0xc]
mov ecx, 4
call fcn.004028b0
lea eax, [ebx + 0x88]
mov dword [ebx + 0xa8], eax
add esp, 0x10
pop ebx
ret
Function at 0x46e898
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
add esp, 0xfffffff0
mov ebx, eax
mov esi, dword [0x481440]
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_IsWindowEnabled
test eax, eax
jne 0x46e8c1
push 0xffffffffffffffff
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_EnableWindow
push esp
mov eax, dword [ebx + 0x24]
mov edx, dword [0x428690]
call fcn.00402fe8
call fcn.00423444
push eax
call sub.user32.dll_GetWindowRect
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_SetForegroundWindow
push 4
push 0
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
sub edx, eax
push edx
mov edx, dword [esp + 0x10]
push edx
push eax
push 0
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_SetWindowPos
push 0
push 0xf020
push 0x112
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_DefWindowProcA
push 6
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_ShowWindow
cmp word [ebx + 0x3a], 0
je 0x46e93b
mov edx, dword [esi]
mov eax, dword [ebx + 0x3c]
call dword [ebx + 0x38]
add esp, 0x10
pop esi
pop ebx
ret

Function at 0x46e944
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
add esp, 0xffffffa8
mov ebx, eax
mov esi, dword [0x481440]
mov dword [esp], 0x2c
xor eax, eax
mov dword [esp + 4], eax
push esp
mov eax, dword [esi]
mov eax, dword [eax + 0x2c]
call fcn.00423444
push eax
call sub.user32.dll_GetWindowPlacement
mov dword [esp + 0x2c], 0x2c
xor eax, eax
mov dword [esp + 0x30], eax
lea eax, [esp + 0x2c]
push eax
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_GetWindowPlacement
push esi
lea esi, [esp + 0x20]
lea edi, [esp + 0x4c]
mov ecx, 4
rep movsd dword es:[edi], dword [esi]
pop esi
mov eax, dword [esp + 0x4c]
mov dword [esp + 0x54], eax
lea eax, [esp + 0x2c]
push eax
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_SetWindowPlacement
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_SetForegroundWindow
push 0
push 0xf120
push 0x112
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_DefWindowProcA
push 9
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_ShowWindow
push 4
push 0
push 0
push 0
push 0
push 0
mov eax, dword [esi]
mov eax, dword [eax + 0x24]
push eax
call sub.user32.dll_SetWindowPos
mov eax, dword [esi]
mov edi, dword [eax + 0x2c]
cmp byte [edi + 0x44], 0
jne 0x46ea23
push 9
mov eax, edi
call fcn.00423444
push eax
call sub.user32.dll_ShowWindow
mov eax, dword [esi]
mov eax, dword [eax + 0x2c]
mov dl, 1
call fcn.0042afb0
cmp word [ebx + 0x42], 0
je 0x46ea32
mov edx, dword [esi]
mov eax, dword [ebx + 0x44]
call dword [ebx + 0x40]
add esp, 0x58
pop edi
pop esi
pop ebx
ret
Function at 0x46f9c4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov edi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x46fa44
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, edi
call fcn.004039d4
mov eax, dword [ebp - 8]
call fcn.00403c50
mov esi, eax
test esi, esi
jle 0x46fa2e
mov ebx, 1
lea eax, [ebp - 0xc]
mov edx, dword [ebp - 8]
movzx edx, byte [edx + ebx - 1]
xor edx, ebx
mov ecx, dword [ebp - 4]
movzx ecx, byte [ecx + 0xc4]
xor edx, ecx
call fcn.00403b78
mov edx, dword [ebp - 0xc]
mov eax, edi
call fcn.00403c58
inc ebx
dec esi
jne 0x46fa02
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46fa4b
lea eax, [ebp - 0xc]
call fcn.004039d4
ret

Function at 0x47033c
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebx
push esi
push edi
or esi, 0xffffffff
test dx, dx
jbe 0x470376
mov di, 1
movzx ecx, di
mov cl, byte [eax + ecx - 1]
mov ebx, esi
xor cl, bl
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x480e50]
shr esi, 8
and esi, 0xffffff
xor ecx, esi
mov esi, ecx
inc edi
dec dx
jne 0x47034b
mov eax, esi
xor eax, 0xffffffff
pop edi
pop esi
pop ebx
ret
Function at 0x473284
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe98
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 8], ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x160]
mov edx, dword [0x4064e0]
call fcn.004040fc
xor eax, eax
push ebp
push 0x4734d9
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp - 8]
mov ecx, esi
mov edx, ebx
call fcn.00403c9c
xor edx, edx
push ebp
push 0x473498
push dword fs:[edx]
mov dword fs:[edx], esp
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp - 0x164]
mov ecx, 0x4734f4
mov edx, dword [ebp - 8]
call fcn.00403c9c
mov eax, dword [ebp - 0x164]
lea ecx, [ebp - 0x160]
mov edx, 0x3f
call fcn.00407758
xor edx, edx
push ebp
push 0x473487
push dword fs:[edx]
mov dword fs:[edx], esp
test eax, eax
jne 0x47346e
mov eax, dword [ebp - 0x154]
mov edx, 0x473504
call fcn.00403d60
je 0x47345b
mov eax, dword [ebp - 0x154]
mov edx, 0x473510
call fcn.00403d60
je 0x47345b
test byte [ebp - 0x158], 0x10
je 0x4733b2
call sub.kernel32.dll_GetTickCount
sub eax, dword [0x484a2c]
cmp eax, 0x14d
jl 0x473384
call sub.kernel32.dll_GetTickCount
mov dword [0x484a2c], eax
mov eax, dword [0x481440]
mov eax, dword [eax]
call fcn.0042f2fc
push esi
push 0x47351c
push dword [ebp - 0x154]
lea eax, [ebp - 0x164]
mov edx, 3
call fcn.00403d10
mov edx, dword [ebp - 0x164]
mov eax, ebx
call fcn.00473284
jmp 0x47345b
call sub.kernel32.dll_GetTickCount
sub eax, dword [0x484a2c]
cmp eax, 0x14d
jl 0x4733da
call sub.kernel32.dll_GetTickCount
mov dword [0x484a2c], eax
mov eax, dword [0x481440]
mov eax, dword [eax]
call fcn.0042f2fc
lea edx, [ebp - 0x168]
mov eax, dword [ebp - 0x154]
call fcn.00407a60
mov eax, dword [ebp - 0x168]
lea edx, [ebp - 0x164]
call fcn.0040707c
mov eax, dword [ebp - 0x164]
mov edx, 0x473528
call fcn.00403d60
jne 0x47345b
lea eax, [ebp - 0x168]
mov ecx, esi
mov edx, ebx
call fcn.00403c9c
mov eax, dword [ebp - 0x168]
lea edx, [ebp - 0x164]
call fcn.00473110
lea eax, [ebp - 0x164]
mov edx, dword [ebp - 0x154]
call fcn.00403c58
mov edx, dword [ebp - 0x164]
mov eax, dword [0x484a28]
mov eax, dword [eax + 0x1ec]
mov eax, dword [eax + 0x118]
mov ecx, dword [eax]
call dword [ecx + 0x34]
lea eax, [ebp - 0x160]
call fcn.004077a4
test eax, eax
je 0x473327
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47348e
lea eax, [ebp - 0x160]
call fcn.004077c8
ret
Function at 0x476eac
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor ecx, ecx
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00403e04
xor eax, eax
push ebp
push 0x476f45
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 0x22
mov eax, dword [ebp - 4]
call fcn.004074c8
mov ebx, eax
test ebx, ebx
jle 0x476f1c
lea eax, [ebp - 8]
mov edx, 0x484c4c
mov ecx, 3
call fcn.00403c00
mov eax, dword [ebp - 8]
mov edx, 0x476f5c
call fcn.00403d60
jne 0x476f1c
mov ecx, 2
mov edx, 0xffffff80
mov eax, ebx
call fcn.00407584
push ebx
call sub.kernel32.dll_SetEndOfFile_1
mov eax, ebx
call fcn.00407590
test ebx, ebx
setne al
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x476f4c
lea eax, [ebp - 8]
mov edx, 2
call fcn.004039f8
ret
Function at 0x40e74a
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.00413e4d
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.00413e4d
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x14], 0
cmp dword [ebp + 8], 0
jne 0x40e7c6
mov eax, dword [0x4e52fc]
mov dword [ebp + 8], eax
mov dword [ebp - 0x18], esp
push dword [ebp + 8]
push 0
push 0x1f0fff
mov eax, 0x18
call fcn.00413e65
cmp dword [ebp - 0x18], esp
je 0x40e7f2
push 6
call fcn.00413e59
add esp, 4
mov dword [ebp - 4], eax
mov dword [ebp - 0x18], esp
lea eax, [ebp - 8]
push eax
push 0xf01ff
push dword [ebp - 4]
mov eax, 0x35
call fcn.00413e65
cmp dword [ebp - 0x18], esp
je 0x40e820
push 6
call fcn.00413e59
add esp, 4
mov dword [ebp - 0x18], esp
push dword [ebp - 0xc]
push str.SeDebugPrivilege
push 0
mov eax, 0x36
call fcn.00413e65
cmp dword [ebp - 0x18], esp
je 0x40e84c
push 6
call fcn.00413e59
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0x18]
mov dword [ebx], 2
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x18]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x18], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x18]
mov dword [ebx], eax
mov dword [ebp - 0x18], esp
push 0
push 0
push 0
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0x37
call fcn.00413e65
cmp dword [ebp - 0x18], esp
je 0x40e8db
push 6
call fcn.00413e59
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], esp
push dword [ebp - 4]
mov eax, 0x19
call fcn.00413e65
cmp dword [ebp - 0x18], esp
je 0x40e900
push 6
call fcn.00413e59
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x40e908
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.00413e3b
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.00413e3b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 8
Function at 0x421e40
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4add3b
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.0049ff9c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x421ec2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049d84d
mov eax, dword [eax]
push 0x4d4278
push eax
call fcn.0047d624
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a0227
test bl, bl
je 0x421ec2
push 0x4d4278
lea ecx, [esp + 0xc]
call fcn.004a0603
push 0x4d7e14
lea ecx, [esp + 0xc]
call fcn.004a0603
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 0x421efe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a0227
jmp 0x421fc9
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 0x421f82
lea edx, [esp + 0x7c]
push 0x4d7e10
push edx
call fcn.0047d624
add esp, 8
test eax, eax
je 0x421f82
lea eax, [esp + 0x7c]
push 0x4d7e0c
push eax
call fcn.0047d624
add esp, 8
test eax, eax
je 0x421f82
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 0x421f12
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.004a0227
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 0x4227c0
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 0x422822
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 0x422830
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4addbb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4dfd48]
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 0x422968
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x422896
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a0227
xor eax, eax
jmp 0x4229df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a03b0
push esi
lea ecx, [esp + 0xc]
call fcn.004a063f
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 0x4229bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004227c0
test eax, eax
jne 0x4229bd
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.004227c0
test eax, eax
jne 0x4229bd
lea eax, [esp + 0x14]
push 0x4d7e28
push eax
call fcn.0047e810
mov esi, eax
add esp, 8
test esi, esi
jne 0x42299c
lea ecx, [esp + 0x14]
push 0x4d7e24
push ecx
call fcn.0047e790
mov esi, eax
add esp, 8
test esi, esi
jne 0x42299c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42299f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a0360
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4228ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a0227
xor eax, eax
jmp 0x4229df
mov byte [esi], 0
push 0x4d7e20
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.004a0227
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 0x434fb0
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 0x43501e
cmp si, 0x69
ja 0x43501e
add esi, 0xffd0
cmp si, 0x11
je 0x434fee
push 0x11
call edi
test ax, ax
jge 0x434fee
or esi, 0x2000
cmp si, 0x10
je 0x435003
push 0x10
call edi
test ax, ax
jge 0x435003
or esi, 0x4000
cmp si, 0x12
je 0x435018
push 0x12
call edi
test ax, ax
jge 0x435018
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43502b
mov esi, 0xbd
jmp 0x434fdf
cmp si, 0x6e
jne 0x435038
mov esi, 0xbe
jmp 0x434fdf
cmp si, 0x6f
jne 0x434fd9
mov esi, 0xbf
jmp 0x434fdf

Function at 0x4367e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4f1a78]
xor edx, edx
cmp eax, edx
jne 0x436806
xor eax, eax
mov byte [eax + 0x4f1978], al
inc eax
cmp eax, 0x100
jl 0x4367ee
mov dword [0x4f1a78], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4f1978
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x436897
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 0x43686a
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 0x436838
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x436910
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 0x436963
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 0x43694a
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 0x43d3a0
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 0x43d538
cmp ebp, ebx
jle 0x43d538
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 0x43d3fe
dec eax
or eax, 0xfffffff8
inc eax
je 0x43d405
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43d414
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43d41b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0049ff68
add esp, 4
cmp eax, ebx
je 0x43d43c
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.0049ff68
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 0x43d52e
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 0x43d515
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43d501
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43d4f6
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 0x43d504
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43d504
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43d4a0
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 0x43d491
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 0x43fbf0
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
call fcn.004a184b
lea eax, [esp + 4]
mov dword [esi], method.CWnd.virtual_0
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
mov dword [esi + 0x44], 0x4d12
inc eax
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x3c], eax
mov eax, esi
pop esi
add esp, 0x190
ret