joyce8/EMBER2024-capa huggingface dataset:
Function at 0x42f0c0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x677a08
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 0x42f0f9
inc eax
mov dword [esi + 0x10], eax
jmp 0x42f20c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x42f10d
mov eax, 0xffffffc7
jmp 0x42f20e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x42f11e
cmp dword [esi + 8], eax
jne 0x42f10d
cmp dword [esi + 8], eax
jne 0x42f137
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x42f137
mov eax, 0xffffffc7
jmp 0x42f20e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x42f14b
push eax
mov ecx, ebx
call fcn.0042e8f0
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.00402940
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x42f17c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00402960
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.0042e060
test eax, eax
mov dword [esp + 0x38], eax
je 0x42f1af
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xefb848
call fcn.00402b40
mov eax, dword [esp + 0x38]
jmp 0x42f20e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0042ef20
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x42f1f3
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0042ef40
mov esi, eax
test esi, esi
jne 0x42f223
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0042ef20
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x42f1c5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0xefb848
call fcn.00402b40
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], 0xefb848
call fcn.00402b40
mov eax, esi
jmp 0x42f20e

Function at 0x433be0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x433c40
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x433c40
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x433c40
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x433c40
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 0x433c80
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle_1]
pop ecx
ret
Function at 0x43ed50
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x6782f8
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_1]
push 0
lea ecx, [esp + 0x20]
call fcn.006710f4
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043e6b0
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.00671022
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.0066d8e3
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.0066d8e3
push 1
push 0
push 0
mov ecx, esi
call fcn.0066d88b
push 1
push 0
push 1
mov ecx, esi
call fcn.0066d88b
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00671166
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43eed0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x678318
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.006710f4
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043e6b0
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.00671022
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect_1]
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 0x43ef94
cmp dword [esp + 0x40], 1
jne 0x43ef92
cmp ecx, eax
jge 0x43ef94
mov eax, ecx
cmp eax, 0xc8
jge 0x43efa0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043ed50
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.00671166
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43f7a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x6783c3
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.0066bd04
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.0067139c
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.006728b8
test eax, eax
je 0x43f8bc
mov ecx, dword [esp + 0x3c]
call fcn.006713c9
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA_1]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43f880
push edi
mov ecx, esi
call fcn.0066ea2e
mov ecx, esi
call fcn.0043fa60
cmp dword [esp + 0x38], 1
jne 0x43f8b5
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.0066eb69
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 0x441ae0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x441b13
push esi
call fcn.0044fea0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x441b0c
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 0x441b99
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x441b82
mov eax, dword [esi + 8]
test eax, eax
je 0x441b37
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 0x441b7e
cmp eax, 2
je 0x441b82
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x441b2a
cmp eax, 3
je 0x441b5d
cmp eax, 1
jne 0x441b2a
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 0x441b2a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x441b2a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00441bc0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x441ba8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00441bc0
add esp, 4
pop esi
ret

Function at 0x442440
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x442461
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x442461
mov eax, dword [eax + 0x44]
test eax, eax
je 0x442461
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess_1]

Function at 0x4635e7
Capabilities:
Enumerate gui resources

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
cmp dword [0xf94a0a], 0
jne 0x46363d
cmp dword [0xf949fe], 0
jle 0x463629
push 2
push dword [0xf949fe]
call dword [sym.imp.user32.dll_GetAncestor]
nop
nop
nop
nop
mov dword [0xf94a0a], eax
jmp 0x46363d
push 0xf94a0a
push 0x463760
call dword [sym.imp.user32.dll_EnumWindows]
nop
nop
nop
nop
mov eax, dword [0xf94a0a]
jmp 0x463647
mov esp, ebp
pop ebp
ret
Function at 0x506384
Capabilities:
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
fild dword [ebp + 0xc]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
fsub qword [0xf246d1]
fstp qword [ebp - 0x18]
push 0x80000601
push 0x40100000
push 0
push 0x80000601
push dword [ebp - 0x14]
push dword [ebp - 0x18]
push 2
mov ebx, 0x48
call fcn.0062e970
add esp, 0x1c
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], edx
fld qword [ebp - 0x28]
call fcn.0045d191
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x506402
cmp dword [ebp - 4], 1
je 0x506402
xor eax, eax
jmp 0x506407
mov eax, 1
test eax, eax
je 0x50646c
mov ebx, dword [ebp + 8]
push dword [ebx]
push 4
push 0
push 4
push 0
push 0xffffffff
call dword [sym.imp.kernel32.dll_CreateFileMappingA]
nop
nop
nop
nop
mov dword [ebp - 8], eax
push 0
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp - 8]
call dword [sym.imp.kernel32.dll_MapViewOfFile]
nop
nop
nop
nop
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp - 4]
call fcn.005064a2
jmp 0x50649c
push 0
push 0
push 0
push 0x80000301
push 0
push 0
push getpeername
push 0
push 0xf2cd20
push 3
mov ebx, 0x300
call fcn.0062e9a0
add esp, 0x28
mov esp, ebp
pop ebp
ret 0xc
Function at 0x5535a2
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push reloc.WS2_32.dll_getpeername
push 0
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
jne 0x5535ce
mov eax, 0xf23871
push eax
push 1
mov ebx, 0x194
call fcn.0062dfb0
add esp, 0x10
mov dword [ebp - 4], eax
push 0x40
push 0x1000
push dword [ebp - 4]
push 0
call dword [sym.imp.kernel32.dll_VirtualAlloc]
nop
nop
nop
nop
mov dword [ebp - 8], eax
push dword [ebp - 4]
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
je 0x553612
add eax, 8
push eax
push dword [ebp - 8]
call dword [sym.imp.kernel32.dll_RtlMoveMemory]
nop
nop
nop
nop
mov eax, dword [ebp - 8]
jmp 0x553628
mov esp, ebp
pop ebp
ret 4

Function at 0x62db60
Capabilities:
Read .ini file

Disassembly:
push ebx
push ebp
push esi
push edi
push 0x400
call fcn.0063c7b9
mov ebx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x40]
mov ecx, dword [esp + 0x28]
add esp, 4
mov esi, eax
mov eax, dword [esp + 0x30]
push ebx
push 0x400
push esi
push ebp
push eax
push ecx
call dword [sym.imp.kernel32.dll_GetPrivateProfileStringA]
cmp eax, 0x3ff
jl 0x62dbca
push esi
lea edi, [eax + 0x400]
call fcn.0063c7e2
push edi
call fcn.0063c7b9
mov edx, dword [esp + 0x38]
add esp, 8
mov esi, eax
mov eax, dword [esp + 0x24]
push ebx
push edi
push esi
push ebp
push edx
push eax
call dword [sym.imp.kernel32.dll_GetPrivateProfileStringA]
dec edi
cmp eax, edi
jge 0x62db9a
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
xor ebx, ebx
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x62dbe6
push ecx
push esi
call fcn.0062f5d0
add esp, 8
mov ebx, eax
push esi
call fcn.0063c7e2
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x62dff0
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x62e00e
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x62e003
pop esi
ret

Function at 0x62e6d0
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push accept
push eax
call dword [sym.imp.kernel32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x62e739
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [sym.imp.kernel32.dll_GetFileSize]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.0062d6f0
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [sym.imp.kernel32.dll_ReadFile]
push edi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, esi
pop esi
pop ebx
pop edi
ret
Function at 0x62ebd0
Capabilities:
Check if file exists
Get common file path

Disassembly:
mov eax, dword [esp + 0x10]
sub esp, 0x208
test eax, eax
push ebx
push esi
push edi
jne 0x62ebfb
lea eax, [esp + 0xc]
push eax
push 0x104
call dword [sym.imp.kernel32.dll_GetTempPathA]
test eax, eax
jne 0x62ec23
mov byte [esp + 0xc], al
jmp 0x62ec23
mov edi, dword [esp + 0x21c]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0xc]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [esp + 0xc]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea eax, [esp + ecx + 0xc]
mov cl, byte [esp + ecx + 0xb]
cmp cl, 0x5c
je 0x62ec41
mov byte [eax], 0x5c
mov esi, dword [sym.imp.user32.dll_wsprintfA]
mov edi, dword [sym.imp.kernel32.dll_GetTickCount]
mov ebx, dword [sym.imp.shlwapi.dll_PathFileExistsA]
call edi
lea ecx, [esp + 0xc]
push eax
push ecx
lea edx, [esp + 0x118]
push str._s_x.tmp
push edx
call esi
add esp, 0x10
lea eax, [esp + 0x110]
push eax
call ebx
test eax, eax
jne 0x62ec53
lea edi, [esp + 0x110]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
push ecx
call fcn.0062d6f0
mov edx, eax
lea edi, [esp + 0x114]
or ecx, 0xffffffff
xor eax, eax
add esp, 4
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebx
add esp, 0x208
ret

Function at 0x62ecd0
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.kernel32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x62ed62
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x62ed54
mov ebp, dword [sym.imp.kernel32.dll_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x62ed4c
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x62ed15
push edi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
Function at 0x62ee90
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
push edi
xor edi, edi
push edi
call dword [sym.imp.user32.dll_OpenClipboard]
test eax, eax
je 0x62eee0
push esi
push 1
call dword [sym.imp.user32.dll_GetClipboardData]
mov esi, eax
test esi, esi
je 0x62eed5
push esi
call dword [sym.imp.kernel32.dll_GlobalLock]
mov edx, eax
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
call fcn.0062f5d0
add esp, 8
mov edi, eax
push esi
call dword [sym.imp.kernel32.dll_GlobalUnlock]
call dword [sym.imp.user32.dll_CloseClipboard]
mov eax, edi
pop esi
pop edi
ret
mov eax, edi
pop edi
ret

Function at 0x62eef0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
push esi
mov esi, dword [esp + 0x10]
xor ebp, ebp
test esi, esi
je 0x62ef73
push ebp
call dword [sym.imp.user32.dll_OpenClipboard]
test eax, eax
je 0x62ef73
push ebx
push edi
call dword [sym.imp.user32.dll_EmptyClipboard]
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
push ecx
push 0x42
call dword [sym.imp.kernel32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x62ef66
push ebx
call dword [sym.imp.kernel32.dll_GlobalLock]
mov edx, eax
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push ebx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.kernel32.dll_GlobalUnlock]
push ebx
push 1
call dword [sym.imp.user32.dll_SetClipboardData]
mov ebp, 1
call dword [sym.imp.user32.dll_CloseClipboard]
pop edi
pop ebx
mov eax, ebp
pop esi
pop ebp
ret
mov eax, ebp
pop esi
pop ebp
ret

Function at 0x644ff0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xfc1a40]
xor edx, edx
cmp eax, edx
jne 0x645016
xor eax, eax
mov byte [eax + 0xfc1940], al
inc eax
cmp eax, 0x100
jl 0x644ffe
mov dword [0xfc1a40], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xfc1940
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x6450a7
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 0x64507a
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 0x645048
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x6450b0
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 0x645103
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 0x6450ea
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 0x64bac0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x6788ae
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.0064c3e0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0xf07b8c
call fcn.0066a496
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x64bb53
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0066a496
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x64bb4c
push 0
mov ecx, eax
call fcn.00642c30
mov dword [esi + 0xc], eax
jmp 0x64bb55
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x64bb55
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 0x66caf9
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x66cb31
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.0066abb0
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA_1]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0066ab88
jmp 0x66cb3d
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x66e1eb
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 0x66e22d
call fcn.00673ca8
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x66e22d
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x66e224
xor eax, eax
jmp 0x66e235
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0066e23b
pop edi
pop esi
pop ebx
ret 4
Function at 0x6741d8
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_1]
cmp dword [esp + 0x10], 0
jne 0x674206
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue_1]
test eax, eax
je 0x674224
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0067413e
jmp 0x674224
mov eax, dword [esi + 0x14]
test eax, eax
je 0x674224
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0067413e
test edi, edi
mov eax, edi
jne 0x67420e
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection_1]
pop esi
pop ebx
ret 8
Function at 0x40130a
Capabilities:
Delete file
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x124
push dword [ebp + 8]
lea eax, [ebp - 0x124]
push eax
call fcn.00408950
lea eax, [ebp - 0x124]
push 0x411040
push eax
call fcn.004012d3
lea eax, [ebp - 0x124]
push eax
call fcn.00409090
xor ecx, ecx
add esp, 0x14
mov byte [ebp + eax - 0x123], cl
lea eax, [ebp - 0x124]
mov dword [ebp - 0x18], eax
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0x1c], 3
mov dword [ebp - 0x14], ecx
mov word [ebp - 0x10], 0x94
mov dword [ebp - 0xe], 1
mov dword [ebp - 0xa], ecx
mov dword [ebp - 6], ecx
call dword [sym.imp.SHELL32.dll_SHFileOperationA]
leave
ret

Function at 0x401380
Capabilities:
Get common file path

Disassembly:
push esi
mov esi, dword [esp + 0xc]
push edi
xor edi, edi
push esi
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
push dword [esp + 0xc]
push esi
call fcn.004012d3
pop ecx
pop ecx
push edi
push 0x411044
push esi
call fcn.00409090
pop ecx
add eax, esi
push eax
call fcn.004087fd
push esi
inc edi
call fcn.004013c6
add esp, 0x10
test eax, eax
jne 0x401388
pop edi
pop esi
ret