joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4432f0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x443323
push esi
call fcn.00446400
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44331c
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 0x4433a9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x443392
mov eax, dword [esi + 8]
test eax, eax
je 0x443347
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 0x44338e
cmp eax, 2
je 0x443392
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44333a
cmp eax, 3
je 0x44336d
cmp eax, 1
jne 0x44333a
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 0x44333a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44333a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004433d0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4433b8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004433d0
add esp, 4
pop esi
ret

Function at 0x44fee8
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x48e849
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
call fcn.004529b0
lea edi, [esi + 0x108]
mov dword [esp + 0x18], 0
mov dword [esp + 0xc], edi
lea ecx, [edi + 0xc]
mov dword [edi], 0x59ec10
call fcn.0047ca54
lea ecx, [edi + 0x14]
mov byte [esp + 0x18], 1
call fcn.0047ca54
lea ecx, [edi + 0x1c]
mov byte [esp + 0x18], 2
call fcn.004525d0
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 3
call fcn.004525d0
lea ecx, [edi + 0x50]
mov byte [esp + 0x18], 4
call fcn.0047ca54
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 5
call fcn.0047ca54
lea ecx, [edi + 0x60]
mov byte [esp + 0x18], 6
call fcn.004525d0
lea ecx, [edi + 0x74]
mov byte [esp + 0x18], 7
call fcn.004525d0
mov dword [edi], 0x59ec08
lea ecx, [esi + 0x264]
mov byte [esp + 0x18], 8
call fcn.004529b0
lea ecx, [esi + 0x360]
mov byte [esp + 0x18], 9
call fcn.004529b0
lea ecx, [esi + 0x45c]
mov byte [esp + 0x18], 0xa
call fcn.004529b0
lea ecx, [esi + 0x558]
mov byte [esp + 0x18], 0xb
call fcn.004529b0
lea ecx, [esi + 0x654]
mov byte [esp + 0x18], 0xc
call fcn.004529b0
mov ecx, esi
mov byte [esp + 0x18], 0xd
mov dword [esi], method.CWnd.virtual_0
call fcn.00450210
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4500d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x48e95b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], method.CWnd.virtual_0
lea ecx, [esi + 0x654]
mov dword [esp + 0x18], 5
call fcn.00452b80
lea ecx, [esi + 0x558]
mov byte [esp + 0x18], 4
call fcn.00452b80
lea ecx, [esi + 0x45c]
mov byte [esp + 0x18], 3
call fcn.00452b80
lea ecx, [esi + 0x360]
mov byte [esp + 0x18], 2
call fcn.00452b80
lea ecx, [esi + 0x264]
mov byte [esp + 0x18], 1
call fcn.00452b80
lea edi, [esi + 0x108]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x74]
mov byte [esp + 0x18], 0xc
mov dword [ecx], 0x59ec18
call fcn.004527d0
lea ecx, [edi + 0x60]
mov byte [esp + 0x18], 0xb
mov dword [ecx], 0x59ec18
call fcn.004527d0
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 0xa
call fcn.0047ca7d
lea ecx, [edi + 0x50]
mov byte [esp + 0x18], 9
call fcn.0047ca7d
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 8
mov dword [ecx], 0x59ec18
call fcn.004527d0
lea ecx, [edi + 0x1c]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x59ec18
call fcn.004527d0
lea ecx, [edi + 0x14]
mov byte [esp + 0x18], 6
call fcn.0047ca7d
lea ecx, [edi + 0xc]
mov byte [esp + 0x18], 0
call fcn.0047ca7d
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.00452b80
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4556f0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x455793
test eax, eax
jbe 0x455793
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x455793
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x45573e
xor esi, esi
jmp 0x455744
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x45576f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00405ea0
add esi, eax
push esi
mov ebx, esi
call fcn.00405ea0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x455750
pop ebp
test edi, edi
pop edi
jne 0x455793
test ebx, ebx
je 0x455793
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0046ec90
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x4558d5
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4559ed
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4559ed
mov eax, dword [esi + 0x3c]
push eax
call fcn.0047fd7f
mov esi, eax
test esi, esi
je 0x4559ed
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4559ed
mov ecx, esi
call fcn.00455840
cmp edi, eax
jge 0x4559ed
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x455973
mov dword [esp + 0x34], 1
jmp 0x4559ce
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4559ed
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00454e30
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x45e480
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov ebx, ecx
push ebp
push esi
mov eax, dword [ebx + 0x13c]
push edi
test eax, eax
jle 0x45e4cc
mov eax, dword [ebx + 0x140]
test eax, eax
jle 0x45e4cc
mov ebp, dword [sym.imp.USER32.dll_GetKeyState]
xor esi, esi
lea edi, [ebx + 0x150]
mov eax, dword [edi]
test eax, eax
je 0x45e4b6
push eax
call ebp
test ax, ax
jl 0x45e4c4
inc esi
add edi, 4
cmp esi, 6
jb 0x45e4a8
pop edi
pop esi
pop ebp
pop ebx
ret
push esi
mov ecx, ebx
call fcn.0045e180
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x462050
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x4620b0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x4620b0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x4620b0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x4620b0
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x4620c0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x480722
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x48075a
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0047e7d9
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0047e7b1
jmp 0x480766
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x481e17
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x481e59
call fcn.00487c8e
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x481e59
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x481e50
xor eax, eax
jmp 0x481e61
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00481e67
pop edi
pop esi
pop ebx
ret 4

Function at 0x4881be
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4881ec
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x48820a
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00488124
jmp 0x48820a
mov eax, dword [esi + 0x14]
test eax, eax
je 0x48820a
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00488124
test edi, edi
mov eax, edi
jne 0x4881f4
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x431002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40915c
mov ecx, 0x73513bb1
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43104e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x431024
nop
nop
mov eax, section..data
nop
mov ebx, 0x42f3f8
nop
nop
mov ecx, 0x3c726968
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x431084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43106c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x4028c1
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.0040a3f7
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.0040a3f7
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 0x40293d
mov eax, dword [0x5aefdc]
mov dword [ebp + 8], eax
mov dword [ebp - 0x18], esp
push dword [ebp + 8]
push 0
push 0x1f0fff
mov eax, 3
call fcn.0040a403
cmp dword [ebp - 0x18], esp
je 0x402969
push 6
call fcn.0040a3fd
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, 8
call fcn.0040a403
cmp dword [ebp - 0x18], esp
je 0x402997
push 6
call fcn.0040a3fd
add esp, 4
mov dword [ebp - 0x18], esp
push dword [ebp - 0xc]
push str.SeDebugPrivilege
push 0
mov eax, 9
call fcn.0040a403
cmp dword [ebp - 0x18], esp
je 0x4029c3
push 6
call fcn.0040a3fd
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, 0xa
call fcn.0040a403
cmp dword [ebp - 0x18], esp
je 0x402a52
push 6
call fcn.0040a3fd
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x18], esp
push dword [ebp - 4]
mov eax, 0xb
call fcn.0040a403
cmp dword [ebp - 0x18], esp
je 0x402a77
push 6
call fcn.0040a3fd
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x402a7f
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.0040a3eb
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.0040a3eb
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 8
Function at 0x4162b0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x488aab
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.0047cd50
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x416332
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047a9dd
mov eax, dword [eax]
push 0x59b214
push eax
call fcn.0046d644
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047cfdb
test bl, bl
je 0x416332
push 0x59b214
lea ecx, [esp + 0xc]
call fcn.0047d36b
push 0x59ed8c
lea ecx, [esp + 0xc]
call fcn.0047d36b
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 0x41636e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047cfdb
jmp 0x416439
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 0x4163f2
lea edx, [esp + 0x7c]
push 0x59ed88
push edx
call fcn.0046d644
add esp, 8
test eax, eax
je 0x4163f2
lea eax, [esp + 0x7c]
push 0x59ed84
push eax
call fcn.0046d644
add esp, 8
test eax, eax
je 0x4163f2
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 0x416382
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.0047cfdb
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 0x417690
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 0x4176f2
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 0x417700
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x488c0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5aaf78]
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 0x417838
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417766
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047cfdb
xor eax, eax
jmp 0x4178af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047d118
push esi
lea ecx, [esp + 0xc]
call fcn.0047d3a7
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 0x41788d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.00417690
test eax, eax
jne 0x41788d
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 SysReAllocString
mov ecx, edi
call fcn.00417690
test eax, eax
jne 0x41788d
lea eax, [esp + 0x14]
push 0x59eda0
push eax
call fcn.0046e750
mov esi, eax
add esp, 8
test esi, esi
jne 0x41786c
lea ecx, [esp + 0x14]
push 0x59ed9c
push ecx
call fcn.0046e6d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41786c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41786f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047d0c8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41777e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047cfdb
xor eax, eax
jmp 0x4178af
mov byte [esi], 0
push 0x59ed98
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.0047cfdb
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 0x42c400
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 0x42c46e
cmp si, 0x69
ja 0x42c46e
add esi, 0xffd0
cmp si, 0x11
je 0x42c43e
push 0x11
call edi
test ax, ax
jge 0x42c43e
or esi, 0x2000
cmp si, 0x10
je 0x42c453
push 0x10
call edi
test ax, ax
jge 0x42c453
or esi, 0x4000
cmp si, 0x12
je 0x42c468
push 0x12
call edi
test ax, ax
jge 0x42c468
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42c47b
mov esi, 0xbd
jmp 0x42c42f
cmp si, 0x6e
jne 0x42c488
mov esi, 0xbe
jmp 0x42c42f
cmp si, 0x6f
jne 0x42c429
mov esi, 0xbf
jmp 0x42c42f

Function at 0x42db60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5bb768]
xor edx, edx
cmp eax, edx
jne 0x42db86
xor eax, eax
mov byte [eax + 0x5bb668], al
inc eax
cmp eax, 0x100
jl 0x42db6e
mov dword [0x5bb768], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5bb668
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42dc17
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 0x42dbea
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 0x42dbb8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42dc90
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 0x42dce3
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 0x42dcca
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 0x434b40
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 0x434cd8
cmp ebp, ebx
jle 0x434cd8
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 0x434b9e
dec eax
or eax, 0xfffffff8
inc eax
je 0x434ba5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x434bb4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x434bbb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0047cd1c
add esp, 4
cmp eax, ebx
je 0x434bdc
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.0047cd1c
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 0x434cce
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 0x434cb5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x434ca1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x434c96
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 0x434ca4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x434ca4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x434c40
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 0x434c31
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