joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44f260
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x470eb4
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.CTreeCtrl.virtual_0
lea ecx, [esi + 0xf4]
mov dword [esp + 0x18], 5
call fcn.0046189b
lea ecx, [esi + 0xe0]
mov byte [esp + 0x18], 4
mov dword [ecx], 0x5a7620
call fcn.004516b0
lea ecx, [esi + 0xdc]
mov byte [esp + 0x18], 3
call fcn.00462dfe
lea ecx, [esi + 0xd4]
mov dword [esp + 0xc], ecx
mov dword [ecx], method.CGdiObject.virtual_0
mov byte [esp + 0x18], 6
call fcn.00469a9c
lea ecx, [esi + 0xcc]
mov byte [esp + 0x18], 1
call fcn.0046189b
lea edi, [esi + 0x3c]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x6c]
mov byte [esp + 0x18], 9
mov dword [ecx], 0x5a7620
call fcn.004516b0
lea ecx, [edi + 0x58]
mov byte [esp + 0x18], 8
mov dword [ecx], 0x5a7620
call fcn.004516b0
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 7
mov dword [ecx], 0x5a7620
call fcn.004516b0
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x5a7620
call fcn.004516b0
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.004614d4
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x44fe80
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 0x44ff23
test eax, eax
jbe 0x44ff23
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x44ff23
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 0x44fece
xor esi, esi
jmp 0x44fed4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44feff
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00451900
add esi, eax
push esi
mov ebx, esi
call fcn.00451900
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x44fee0
pop ebp
test edi, edi
pop edi
jne 0x44ff23
test ebx, ebx
je 0x44ff23
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00453dc0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x450045
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 0x45015d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45015d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004647ff
mov esi, eax
test esi, esi
je 0x45015d
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 0x45015d
mov ecx, esi
call fcn.0044ffd0
cmp edi, eax
jge 0x45015d
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 0x4500e3
mov dword [esp + 0x34], 1
jmp 0x45013e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45015d
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.0044dd70
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 0x4651a2
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4651da
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.00463259
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00463231
jmp 0x4651e6
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x466899
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 0x4668db
call fcn.0046c351
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4668db
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4668d2
xor eax, eax
jmp 0x4668e3
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004668e9
pop edi
pop esi
pop ebx
ret 4
Function at 0x46c881
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 0x46c8af
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46c8cd
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046c7e7
jmp 0x46c8cd
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46c8cd
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046c7e7
test edi, edi
mov eax, edi
jne 0x46c8b7
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40c7d0
mov ecx, 0xa38489e
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
nop
jne 0x432024
mov eax, section..data
nop
mov ebx, 0x42f314
nop
mov ecx, 0x6ab0553b
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x413200
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.EYZtqSKO
lea edi, [esi - 0xc000]
push edi
or ebp, 0xffffffff
jmp 0x413222
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x413229
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x413218
mov eax, 1
add ebx, ebx
jne 0x41323b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x413230
jne 0x41324c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x413230
xor ecx, ecx
sub eax, 3
jb 0x413260
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x4132d2
mov ebp, eax
add ebx, ebx
jne 0x41326b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x413278
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x41329c
inc ecx
add ebx, ebx
jne 0x413288
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x41327d
jne 0x413299
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x41327d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x4132bc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x4132ad
jmp 0x41321e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x4132bc
add edi, ecx
jmp 0x41321e
pop esi
lea edi, [esi + 0x11000]
mov eax, dword [edi]
or eax, eax
je 0x41331b
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x130b0]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1311c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4132d9
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x13124]
or eax, eax
je 0x413315
mov dword [ebx], eax
add ebx, 4
jmp 0x4132f6
call dword [esi + 0x13120]
mov ebp, dword [esi + 0x13128]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x41334f
sub esp, 0xffffff80
jmp section.WZqkObwJ

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

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
pop eax
nop
nop
nop
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
nop
jmp fcn.00431219
Function at 0x4b3017
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
xor ebx, ebx
push 1
push ebx
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], ebx
call fcn.004aff58
mov dword [ebp - 0x18], eax
and eax, edx
add esp, 0x10
mov dword [ebp - 0x14], edx
cmp eax, 0xffffffff
je 0x4b309d
push 2
push ebx
push ebx
push dword [ebp + 8]
call fcn.004aff58
mov ecx, eax
and ecx, edx
add esp, 0x10
cmp ecx, 0xffffffff
je 0x4b309d
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
sub esi, eax
sbb edi, edx
js 0x4b3132
jg 0x4b3076
cmp esi, ebx
jbe 0x4b3132
mov ebx, 0x1000
push ebx
push 8
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebp - 4], eax
test eax, eax
jne 0x4b30a9
call fcn.004a815c
mov dword [eax], 0xc
call fcn.004a815c
mov eax, dword [eax]
pop edi
pop esi
pop ebx
leave
ret
push 0x8000
push dword [ebp + 8]
call fcn.004b31cb
pop ecx
pop ecx
mov dword [ebp - 8], eax
test edi, edi
jl 0x4b30c9
jg 0x4b30c5
cmp esi, ebx
jb 0x4b30c9
mov eax, ebx
jmp 0x4b30cb
mov eax, esi
push eax
push dword [ebp - 4]
push dword [ebp + 8]
call fcn.004ae260
add esp, 0xc
cmp eax, 0xffffffff
je 0x4b3115
cdq
sub esi, eax
sbb edi, edx
js 0x4b30ec
jg 0x4b30bb
test esi, esi
ja 0x4b30bb
mov esi, dword [ebp - 0x10]
push dword [ebp - 8]
push dword [ebp + 8]
call fcn.004b31cb
pop ecx
pop ecx
push dword [ebp - 4]
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
xor ebx, ebx
jmp 0x4b319b
call fcn.004a816f
cmp dword [eax], 5
jne 0x4b312a
call fcn.004a815c
mov dword [eax], 0xd
or esi, 0xffffffff
mov dword [ebp - 0xc], esi
jmp 0x4b30ef
cmp edi, ebx
jg 0x4b31a7
jl 0x4b313c
cmp esi, ebx
jae 0x4b31a7
push ebx
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004aff58
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x4b309d
push dword [ebp + 8]
call fcn.004a65b0
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
neg eax
sbb eax, eax
neg eax
dec eax
cdq
mov dword [ebp - 0x10], eax
and eax, edx
mov dword [ebp - 0xc], edx
cmp eax, 0xffffffff
jne 0x4b31a7
call fcn.004a815c
mov dword [eax], 0xd
call fcn.004a816f
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi], eax
mov esi, dword [ebp - 0x10]
and esi, dword [ebp - 0xc]
cmp esi, 0xffffffff
je 0x4b309d
push ebx
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push dword [ebp + 8]
call fcn.004aff58
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
je 0x4b309d
xor eax, eax
jmp 0x4b30a4

Function at 0x40894f
Capabilities:
Encode data using xor

Disassembly:
mov ebx, 0x4085d8
call fcn.0040897d
push edx
pop edx
inc edi
xor dword [esi], ebx
sub edx, 0xe2477ed2
mov edx, edi
inc esi
cmp esi, ecx
jne fcn.0040894f
mov edi, 0x2ce25ae0
ret
Function at 0x40e340
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x484b0b
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.0047704c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40e3c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0047460a
mov eax, dword [eax]
push 0x56e1f0
push eax
call fcn.00465d64
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004772d7
test bl, bl
je 0x40e3c2
push 0x56e1f0
lea ecx, [esp + 0xc]
call fcn.004776b3
push 0x571d64
lea ecx, [esp + 0xc]
call fcn.004776b3
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 0x40e3fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004772d7
jmp 0x40e4c9
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 0x40e482
lea edx, [esp + 0x7c]
push 0x571d60
push edx
call fcn.00465d64
add esp, 8
test eax, eax
je 0x40e482
lea eax, [esp + 0x7c]
push 0x571d5c
push eax
call fcn.00465d64
add esp, 8
test eax, eax
je 0x40e482
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 0x40e412
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.004772d7
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 0x40ecc0
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 0x40ed22
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 0x40ed30
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x484b8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5795c8]
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 0x40ee68
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ed96
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004772d7
xor eax, eax
jmp 0x40eedf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00477460
push esi
lea ecx, [esp + 0xc]
call fcn.004776ef
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 0x40eebd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocString
call fcn.0040ecc0
test eax, eax
jne 0x40eebd
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.0040ecc0
test eax, eax
jne 0x40eebd
lea eax, [esp + 0x14]
push 0x571d78
push eax
call fcn.00466e40
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ee9c
lea ecx, [esp + 0x14]
push 0x571d74
push ecx
call fcn.00466dc0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ee9c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ee9f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00477410
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40edae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004772d7
xor eax, eax
jmp 0x40eedf
mov byte [esi], 0
push 0x571d70
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.004772d7
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 0x4206a0
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 0x42070e
cmp si, 0x69
ja 0x42070e
add esi, 0xffd0
cmp si, 0x11
je 0x4206de
push 0x11
call edi
test ax, ax
jge 0x4206de
or esi, 0x2000
cmp si, 0x10
je 0x4206f3
push 0x10
call edi
test ax, ax
jge 0x4206f3
or esi, 0x4000
cmp si, 0x12
je 0x420708
push 0x12
call edi
test ax, ax
jge 0x420708
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42071b
mov esi, 0xbd
jmp 0x4206cf
cmp si, 0x6e
jne 0x420728
mov esi, 0xbe
jmp 0x4206cf
cmp si, 0x6f
jne 0x4206c9
mov esi, 0xbf
jmp 0x4206cf

Function at 0x421e50
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x58a4b8]
xor edx, edx
cmp eax, edx
jne 0x421e76
xor eax, eax
mov byte [eax + 0x58a3b8], al
inc eax
cmp eax, 0x100
jl 0x421e5e
mov dword [0x58a4b8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x58a3b8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x421f07
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 0x421eda
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 0x421ea8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x421f80
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 0x421fd3
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 0x421fba
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 0x428a10
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 0x428ba8
cmp ebp, ebx
jle 0x428ba8
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 0x428a6e
dec eax
or eax, 0xfffffff8
inc eax
je 0x428a75
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x428a84
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x428a8b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00477018
add esp, 4
cmp eax, ebx
je 0x428aac
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.00477018
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 0x428b9e
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 0x428b85
mov al, byte [edx]
cmp al, 0xc0
jbe 0x428b71
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x428b66
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 0x428b74
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x428b74
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x428b10
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 0x428b01
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 0x42bde0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4861d8
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 0x42be19
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.0047eaf1
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047eb79
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.0042bea0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047ebb6
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24