joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100f51a5
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100f51ef
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100f5196
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100f51a5
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x104fae48
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x100f51f6
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.100dc06c
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100f5295
add edi, 4
add eax, 2
dec ecx
jne 0x100f51db
call 0x100f5242
loope 0x100f5238
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100f5292
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x100f52a3
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x100f5256
cmp eax, ecx
ja 0x100f5256
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100f52e0
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100f52d6
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100dc54b
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x42e00c
pop eax
nop
nop
nop
nop
nop
add eax, 0x403ac5
nop
nop
sub eax, 0x403a6b
nop
nop
nop
nop
mov ebx, dword [eax]
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
jne 0x42e01e
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..pdata
nop
nop
nop
nop
push 4
nop
pop edi
nop
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x430072
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
pop eax
nop
nop
nop
nop
mov esi, 0x499c52b5
nop
nop
nop
nop
nop
xor dword [eax], esi
add eax, edi
nop
nop
nop
nop
nop
nop
nop
nop
loop 0x430060
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x4300d2
nop
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x2e0506a4
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x405b24
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
sub eax, dword [ebp + 8]
sar eax, 2
push edi
mov edi, dword [ebp + 0x14]
test eax, eax
je 0x405ba4
push esi
xor esi, esi
cmp dword [ebp + 0x18], esi
jbe 0x405ba3
push ebx
mov ebx, 0x481288
mov al, byte [edi + esi]
xor al, 0x73
sub al, 0x6c
xor al, 0x74
push str.Own_head
push ebx
mov byte [edi + esi], al
call fcn.004013cb
push eax
call fcn.00402409
mov al, byte [edi + esi]
add al, 0x4e
xor al, 0xdc
push str.Earth
push ebx
mov byte [edi + esi], al
call fcn.004013cb
push eax
call fcn.00402409
mov al, byte [edi + esi]
xor al, 0xac
sub al, 0x65
xor al, 0x22
sub al, 0x73
push 0x428558
mov byte [edi + esi], al
call fcn.0040f67e
xor byte [edi + esi], al
add esp, 0x1c
inc esi
cmp esi, dword [ebp + 0x18]
jb 0x405b46
pop ebx
pop esi
lea ecx, [ebp + 8]
call fcn.0040563b
pop edi
pop ebp
ret 0x14

Function at 0x409508
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
push edi
mov edi, dword [ebp + 0xc]
test eax, eax
jg 0x409529
jl 0x409520
test edi, edi
jne 0x409529
xor eax, eax
xor edx, edx
jmp 0x4095ea
cmp dword [ebx + 0x38], 0
je 0x40953e
push eax
push edi
push dword [ebp + 8]
call fcn.004095f0
jmp 0x4095ea
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x409585
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x409585
cmp eax, edi
jb 0x40955f
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.0040ad50
mov ecx, dword [ebp - 4]
add esp, 0xc
mov eax, dword [ebp + 8]
sub esi, ecx
add eax, ecx
mov dword [ebp - 4], eax
mov eax, dword [ebx + 0x2c]
sub dword [eax], ecx
mov eax, dword [ebx + 0x1c]
add dword [eax], ecx
jmp 0x40958b
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x4095df
mov ecx, ebx
call fcn.00408da2
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x4095ca
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.004133f8
mov ecx, dword [ebp - 4]
sub esi, eax
add ecx, eax
add esp, 0x10
mov dword [ebp - 4], ecx
mov edx, esi
cmp eax, 0xfff
jne 0x4095df
jmp 0x40959d
test edx, edx
je 0x4095df
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.004133f8
add esp, 0x10
sub esi, eax
mov edx, dword [ebp + 0x10]
sub edi, esi
mov eax, edi
sbb edx, 0
pop esi
pop edi
pop ebx
leave
ret 0xc

Function at 0x40a8af
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x40a8ee
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x40a8ee
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x40a8ee
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x40a8ee
cmp dword [ecx + 0x74], 0xe
jbe 0x40a8ee
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x41cca8
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041cb19

Function at 0x41d0a2
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040ad00
mov eax, dword [0x47f600]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0041ac65
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41d0e4
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41d240
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00426830
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x481c30]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0041de41
mov ecx, dword [esi*4 + 0x481c30]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x41d239
cmp eax, dword [edi + ecx + 0x24]
jne 0x41d239
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41d239
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041de41
add esp, 0x14
test edx, edx
jl 0x41d239
jg 0x41d1af
test eax, eax
jb 0x41d239
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41d239
jl 0x41d1c9
cmp dword [ebp - 0x1008], eax
ja 0x41d239
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41d1e7
test ebx, ebx
je 0x41d220
cmp ecx, edi
jae 0x41d220
mov al, byte [ecx]
cmp al, 0xd
jne 0x41d201
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41d20d
cmp byte [ecx + 1], 0xa
jne 0x41d20d
inc ecx
jmp 0x41d20d
movzx eax, al
movsx eax, byte [eax + 0x47f8c8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41d1e7
cmp edx, ebx
jne 0x41d1e7
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41d23e
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040a110
leave
ret
Function at 0x41d2df
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x481c30]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41d31f
cmp byte [ebx], 0xa
jne 0x41d31f
or byte [eax + edi + 0x28], 4
jmp 0x41d324
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x41d422
mov al, byte [edx]
cmp al, 0x1a
je 0x41d404
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x41d353
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x41d378
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x41d382
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x41d335
jmp 0x41d422
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41d3ff
cmp dword [ebp - 0xc], 0
je 0x41d3ff
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x481c30]
test byte [eax + edi + 0x28], 0x48
je 0x41d3d9
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41d3c4
mov byte [esi], dl
jmp 0x41d3d5
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x481c30]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41d422
cmp byte [ebp - 1], 0xa
jne 0x41d3e8
cmp esi, ebx
jne 0x41d3e8
mov byte [esi], 0xa
jmp 0x41d421
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041de5f
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41d422
mov byte [esi], 0xd
jmp 0x41d421
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x481c30]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41d41e
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41d422
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41d42b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x481c30]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41d46e
cmp word [esi], dx
jne 0x41d46e
or byte [edi + eax + 0x28], 4
jmp 0x41d473
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x41d5c6
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x41d5a6
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x41d4b5
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41d4eb
cmp eax, edx
jae 0x41d4f7
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x41d48d
jmp 0x41d5c6
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41d5a2
cmp dword [ebp - 0x14], 0
je 0x41d5a2
mov eax, dword [ebx*4 + 0x481c30]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x41d57a
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x41d543
mov word [esi], cx
jmp 0x41d576
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x481c30]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x481c30]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x481c30]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x41d5c6
pop ebx
cmp word [ebp - 4], bx
jne 0x41d58b
cmp esi, dword [ebp + 0xc]
jne 0x41d58b
mov word [esi], bx
jmp 0x41d5c3
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041de5f
add esp, 0x10
cmp word [ebp - 4], bx
je 0x41d5c6
push 0xd
jmp 0x41d5bf
mov ecx, dword [ebx*4 + 0x481c30]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41d5bd
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41d5c6
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x100199b3
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x100199f2
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x100199f2
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x100199f2
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x100199f2
cmp dword [ecx + 0x74], 0xe
jbe 0x100199f2
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x1001c671
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x1001c70e
push ebx
push esi
call fcn.1001c63a
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.1001c5ce
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x1001c6bb
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1001c70d
push edi
push eax
call fcn.1001d62c
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x1001c6db
call fcn.1001b114
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1001c70c
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1001c5ce
add esp, 0x20
test eax, eax
jne 0x1001c6fa
push edi
call fcn.1001b114
jmp 0x1001c702
push ebx
call fcn.1001b114
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x1001c97b
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10024cc8
push 0x10024cc0
push str.FlsAlloc
push 0x1f
call fcn.1001c897
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1001c9af
push dword [ebp + 8]
mov ecx, esi
call dword [0x10023150]
call esi
jmp 0x1001c9b5
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x1001c9f9
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10024cd8
push 0x10024cd0
push str.FlsGetValue
push 0x21
call fcn.1001c897
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1001ca30
push dword [ebp + 8]
mov ecx, esi
call dword [0x10023150]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x1001ca38
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10024ce0
push 0x10024cd8
push str.FlsSetValue
push 0x22
call fcn.1001c897
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1001ca72
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x10023150]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x10022100
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1002212d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1002212d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x406273
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
xor ebx, ebx
cmp dword [ebp + 8], ebx
je 0x406298
mov eax, dword [0x40a8a0]
cmp eax, 0xffffffff
je 0x40628f
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or dword [0x40a8a0], 0xffffffff
jmp 0x40630b
cmp dword [0x440a40], ebx
je 0x40630b
cmp byte [0x440640], bl
je 0x4062d7
cmp dword [0x40a8a0], 0xffffffff
jne 0x4062e0
push 4
push 0x40000000
push 0x440640
call fcn.00405c27
cmp eax, 0xffffffff
mov dword [0x40a8a0], eax
je 0x40630b
push 2
push ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp dword [0x40a8a0], 0xffffffff
je 0x40630b
push esi
mov esi, 0x444a60
push 0x40aae8
push esi
call fcn.00405f75
lea eax, [ebp + 8]
push ebx
push eax
push esi
call fcn.00405f68
push eax
push esi
push dword [0x40a8a0]
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
pop ebx
pop ebp
ret 4

Function at 0x4064bd
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
xor esi, esi
cmp dword [0x44023c], esi
push edi
jne 0x4064f7
mov ecx, 0x440238
push 8
mov eax, esi
pop edi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec edi
jne 0x4064d3
mov dword [ecx], eax
add ecx, 4
inc esi
cmp ecx, 0x440638
jl 0x4064ce
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0xc]
mov edx, ecx
dec ecx
test edx, edx
not eax
jbe 0x40652c
lea edx, [ecx + 1]
mov ecx, dword [esp + 0x10]
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x440238]
xor eax, esi
inc ecx
dec edx
jne 0x40650f
pop edi
pop esi
not eax
ret 0xc

Function at 0x430004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ed0
nop
mov ecx, 0x102547a
nop
nop
test eax, eax
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
nop
nop
mov ecx, 0x419643a0
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
popal
nop
nop
nop
jmp 0x401219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x408f6c
nop
mov ecx, 0x7512eb4
nop
nop
nop
nop
test eax, eax
nop
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x430024
nop
mov eax, section..text_1
nop
mov ebx, 0x42e3d0
mov ecx, 0x1e4d7428
nop
nop
test eax, eax
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219