joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44e0b0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4bfe58
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, ecx
call fcn.004488f0
test eax, eax
je 0x44e1b8
lea ecx, [esp + 0xc]
call fcn.00423fb0
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push eax
mov eax, dword [esp + 0x34]
push ecx
push edx
lea ecx, [esp + 0x18]
push eax
push ecx
mov ecx, esi
mov dword [esp + 0x3c], 0
call fcn.004488f0
mov ecx, eax
call fcn.00445fd0
test eax, eax
je 0x44e19f
mov eax, dword [esp + 0x1c]
test eax, eax
mov ebp, eax
je 0x44e19f
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x44e19f
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
neg esi
push edi
push ebx
sbb esi, esi
and esi, edx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ecx, ebp
mov edi, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
call fcn.004241b0
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
pop edi
jne 0x44e181
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x44e19f
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [0x76f5a0]
push ebx
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x734950
call fcn.004241b0
mov ecx, dword [esp + 0x20]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0x10
Function at 0x44e210
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.004488f0
test eax, eax
je 0x44e2ff
mov ecx, edi
call fcn.004488f0
mov ecx, eax
call fcn.00445e80
test eax, eax
jne 0x44e2ff
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x44e2ff
mov eax, dword [0x76f5a0]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x44e272
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.004488f0
mov ecx, eax
call fcn.004460b0
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x44e2ff
cmp ebx, eax
jne 0x44e2ff
cmp dword [esp + 0x10], eax
jne 0x44e2e5
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x450ef0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c00e8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x450f29
inc eax
mov dword [esi + 0x10], eax
jmp 0x45103c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x450f3d
mov eax, 0xffffffc7
jmp 0x45103e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x450f4e
cmp dword [esi + 8], eax
jne 0x450f3d
cmp dword [esi + 8], eax
jne 0x450f67
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x450f67
mov eax, 0xffffffc7
jmp 0x45103e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x450f7b
push eax
mov ecx, ebx
call fcn.00450720
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.00423fb0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x450fac
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00423fd0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0044fe90
test eax, eax
mov dword [esp + 0x38], eax
je 0x450fdf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x734980
call fcn.004241b0
mov eax, dword [esp + 0x38]
jmp 0x45103e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00450d50
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x451023
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00450d70
mov esi, eax
test esi, esi
jne 0x451053
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00450d50
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x450ff5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x734980
call fcn.004241b0
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x734980
call fcn.004241b0
mov eax, esi
jmp 0x45103e

Function at 0x4559e0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x455a40
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x455a40
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x455a40
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x455a40
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 0x455a80
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 0x460ad0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c09d8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.004b91cc
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00460420
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.004b90fa
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004b59ba
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004b59ba
push 1
push 0
push 0
mov ecx, esi
call fcn.004b5962
push 1
push 0
push 1
mov ecx, esi
call fcn.004b5962
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004b923e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x460c50
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c09f8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.004b91cc
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00460420
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004b90fa
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x460d14
cmp dword [esp + 0x40], 1
jne 0x460d12
cmp ecx, eax
jge 0x460d14
mov eax, ecx
cmp eax, 0xc8
jge 0x460d20
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00460ad0
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004b923e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x461510
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c0aa3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004b3dd5
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.004b9474
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004ba990
test eax, eax
je 0x46162c
mov ecx, dword [esp + 0x3c]
call fcn.004b94a1
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x4615f0
push edi
mov ecx, esi
call fcn.004b6b05
mov ecx, esi
call fcn.004617d0
cmp dword [esp + 0x38], 1
jne 0x461625
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.004b6c40
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x463820
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x463853
push esi
call fcn.00471be0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46384c
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 0x4638d9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4638c2
mov eax, dword [esi + 8]
test eax, eax
je 0x463877
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 0x4638be
cmp eax, 2
je 0x4638c2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46386a
cmp eax, 3
je 0x46389d
cmp eax, 1
jne 0x46386a
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 0x46386a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46386a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00463900
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4638e8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00463900
add esp, 4
pop esi
ret

Function at 0x464170
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x464191
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x464191
mov eax, dword [eax + 0x44]
test eax, eax
je 0x464191
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x484500
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x484566
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x484566
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x484547
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4848f0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x484928
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x4855f0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x485639
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x485ab0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4c0ff0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00485660
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004856e0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004856e0
lea ecx, [esi + 0xc]
call fcn.004b2788
lea ecx, [esi + 0x10]
call fcn.004b2788
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.00486c70
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.00486c70
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.00486c70
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004b27fd
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004b27fd
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x48c120
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x791a44]
xor edx, edx
cmp eax, edx
jne 0x48c146
xor eax, eax
mov byte [eax + 0x791944], al
inc eax
cmp eax, 0x100
jl 0x48c12e
mov dword [0x791a44], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x791944
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x48c1d7
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 0x48c1aa
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 0x48c178
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x48c250
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 0x48c2a3
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 0x48c28a
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 0x492c20
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4c13ee
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.00493540
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x738584
call fcn.004b253e
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x492cb3
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004b253e
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x492cac
push 0
mov ecx, eax
call fcn.00489d50
mov dword [esi + 0xc], eax
jmp 0x492cb5
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x492cb5
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x4b4bcb
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4b4c03
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.004b2c58
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004b2c30
jmp 0x4b4c0f
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4b62c2
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 0x4b6304
call fcn.004bc036
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4b6304
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4b62fb
xor eax, eax
jmp 0x4b630c
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004b6312
pop edi
pop esi
pop ebx
ret 4

Function at 0x4bc566
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 0x4bc594
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4bc5b2
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004bc4cc
jmp 0x4bc5b2
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4bc5b2
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004bc4cc
test edi, edi
mov eax, edi
jne 0x4bc59c
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x10003ebf
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x58
pushal
call 0x10003ece
pop dword [ebp - 0x48]
mov eax, 0xa21420e3
sub eax, 0x9213e215
sub dword [ebp - 0x48], eax
mov dword [ebp - 0x58], 0xb7eeb5ba
add dword [ebp - 0x58], 0x96638f91
mov dword [ebp - 0x54], 0xdcc5ed5d
sub dword [ebp - 0x54], 0xaa92a118
mov dword [ebp - 0x50], 0x5ba58507
add dword [ebp - 0x50], 0xf0a6bf27
mov dword [ebp - 0x4c], 0x9bf485e5
add dword [ebp - 0x4c], 0x640b7a1b
lea eax, [ebp - 0x58]
push eax
mov eax, sym.imp.kernel32.dll_LoadLibraryA
add eax, dword [ebp - 0x48]
call dword [eax]
mov dword [ebp - 0x58], 0x4543252
sub dword [ebp - 0x58], 0x8fe1c8fc
mov dword [ebp - 0x54], 0x6b0db030
sub dword [ebp - 0x54], 0x29a14ebb
mov dword [ebp - 0x50], 0xd479e750
add dword [ebp - 0x50], 0x8ef5851c
mov dword [ebp - 0x4c], 0x989ba313
add dword [ebp - 0x4c], 0x67645ced
lea ebx, [ebp - 0x58]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x48]
call dword [eax]
push 0x40
push 0x1000
push 0x372ba
push 0
call eax
mov ecx, 0x9e7c22e1
sub ecx, 0x9e7bd8bb
mov edi, eax
mov ebx, 0x65bbf128
sub ebx, 0x55bb3b28
add ebx, dword [ebp - 0x48]
mov esi, 0x5ddcc072
add esi, 0x35a96858
xor dword [ebp - 0x44], edi
mov edx, dword [ebx]
xor dword [ebp - 0x44], 0x9844b43b
add edx, esi
add dword [ebp - 0x44], eax
mov dword [edi], edx
mov dword [ebp - 0x18], 0x9331ff83
add edi, 0xa24bf5f5
sub edi, 0xa24bf5f1
add ebx, 0xc33bbadd
add ebx, 0x3cc44527
loop 0x10003fe6
add eax, 0x17e008c2
add eax, 0xe82112a9
mov ebx, eax
add eax, 5
mov ecx, 0x5d74b
add ecx, 0xffa28b5
add ecx, dword [ebp - 0x48]
call ebx
leave
ret
Function at 0x401007
Capabilities:
Delete file
Encrypt data using tea

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x3c
mov eax, dword [0x43b6f8]
push esi
mov esi, dword [ebx + 4]
mov dword [ebp - 0x2c], eax
mov eax, dword [0x43b6fc]
push edi
mov edi, dword [ebx]
xor ecx, ecx
mov dword [ebp - 0x30], eax
lea eax, [ebp - 8]
mov dword [ebp - 0x18], edi
mov dword [ebp - 8], ecx
mov dword [ebp - 0x34], 0x9e3779b9
call fcn.00401000
mov eax, dword [0x43b700]
add dword [ebp - 8], 0x23f
mov dword [ebp - 0x24], eax
mov eax, dword [0x43b704]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x20], 0x20
jmp 0x40105d
xor ecx, ecx
mov dword [ebp - 0x10], 2
add dword [ebp - 0x10], 3
mov eax, edi
shl eax, 4
cmp dword [0x44a954], 0xc
mov dword [ebp - 4], eax
jne 0x401087
push ecx
lea eax, [ebp - 0x38]
push eax
push ecx
push ecx
push ecx
call dword [sym.imp.KERNEL32.dll_WriteConsoleW]
mov eax, dword [ebp - 0x24]
add dword [ebp - 4], eax
mov eax, dword [0x44a954]
cmp eax, 0xfa9
jne 0x4010a3
mov dword [0x44a950], 0xedeb2e40
cmp eax, 0x3eb
jne 0x4010c8
push str.xuzujamasahigomurefexob
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
push 0
lea eax, [ebp - 0x3c]
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
and dword [0x44a8a8], 0
mov eax, dword [ebp - 8]
add eax, edi
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x18]
shr eax, 5
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x28]
add dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
and dword [ebp - 0x18], 0
mov dword [0x44a94c], 0xf4ea3dee
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x1c]
add dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
xor dword [ebp - 0x14], eax
mov eax, dword [ebp - 0xc]
xor eax, dword [ebp - 0x14]
sub esi, eax
mov dword [ebp - 0xc], eax
mov eax, esi
shl eax, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x2c]
add dword [ebp - 4], eax
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
add eax, esi
mov dword [ebp - 0x1c], eax
mov eax, esi
shr eax, cl
add eax, dword [ebp - 0x30]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x1c]
xor dword [ebp - 4], eax
cmp dword [0x44a954], 0xb03
jne 0x401147
push 0
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesLengthA]
mov eax, dword [ebp - 4]
xor eax, dword [ebp - 0xc]
sub edi, eax
mov dword [ebp - 4], eax
mov dword [ebp - 0x18], edi
mov eax, dword [ebp - 0x34]
sub dword [ebp - 8], eax
dec dword [ebp - 0x20]
jne 0x40105b
mov dword [ebx], edi
pop edi
mov dword [ebx + 4], esi
pop esi
leave
ret