joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40c340
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4486b0
mov eax, dword fs:[0]
push eax
sub esp, 0x354
mov eax, dword [0x456094]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp byte [0x458e50], 0
mov esi, dword [ebp + 8]
jne 0x40c3cd
lea eax, [ebp - 0x128]
mov byte [ebp - 0x128], 0
push eax
push 0x114
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
mov edi, eax
lea eax, [ebp - 0x128]
push eax
lea eax, [ebp - 0x360]
push eax
call fcn.0040a470
push eax
mov ecx, esi
mov dword [ebp - 4], 0
call fcn.00409440
push dword [ebp - 0x360]
mov dword [ebp - 4], 0xffffffff
call fcn.0043b61c
add esp, 4
jmp 0x40c3f8
xor eax, eax
mov word [ebp - 0x354], ax
lea eax, [ebp - 0x354]
push eax
push 0x114
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov edi, eax
mov ecx, esi
lea eax, [ebp - 0x354]
push eax
call fcn.004095c0
push esi
call fcn.0040e200
test edi, edi
je 0x40c40e
cmp edi, 0x114
jae 0x40c40e
mov al, 1
jmp 0x40c410
xor al, al
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0043b3d6
mov esp, ebp
pop ebp
ret 4

Function at 0x40c460
Capabilities:
Delete directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x458e50], 0
jne 0x40c496
push esi
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.0040a4a0
push dword [eax]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
push dword [ebp - 0xc]
mov esi, eax
call fcn.0043b61c
add esp, 4
test esi, esi
pop esi
jmp 0x40c4a1
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
test eax, eax
je 0x40c4ab
mov al, 1
mov esp, ebp
pop ebp
ret 4
xor al, al
mov esp, ebp
pop ebp
ret 4
Function at 0x40c730
Capabilities:
Set current directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x458e50], 0
jne 0x40c76d
push esi
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.0040a4a0
push dword [eax]
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
push dword [ebp - 0xc]
mov esi, eax
call fcn.0043b61c
add esp, 4
test esi, esi
setne al
pop esi
mov esp, ebp
pop ebp
ret 4
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
test eax, eax
setne al
mov esp, ebp
pop ebp
ret 4

Function at 0x40c800
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x458e50], 0
jne 0x40c839
push esi
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.0040a4a0
push dword [ebp + 0xc]
push dword [eax]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
push dword [ebp - 0xc]
mov esi, eax
call fcn.0043b61c
add esp, 4
test esi, esi
pop esi
jmp 0x40c847
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x40c851
mov al, 1
mov esp, ebp
pop ebp
ret 8
xor al, al
mov esp, ebp
pop ebp
ret 8

Function at 0x40d3a0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp byte [0x458e50], 0
jne 0x40d3da
push esi
push dword [ebp + 8]
lea eax, [ebp - 0xc]
push eax
call fcn.0040a4a0
push dword [eax]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
push dword [ebp - 0xc]
mov esi, eax
call fcn.0043b61c
add esp, 4
mov eax, esi
pop esi
mov esp, ebp
pop ebp
ret 4
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
or ecx, 0xffffffff
cmp eax, 0xffffffff
cmovne ecx, eax
mov eax, ecx
mov esp, ebp
pop ebp
ret 4

Function at 0x40d660
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x40d692
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x40d692
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp + 8]
xor ecx, ecx
mov edx, dword [ebp - 4]
add ecx, esi
pop esi
adc edx, 0
mov dword [eax], ecx
mov dword [eax + 4], edx
mov al, 1
mov esp, ebp
pop ebp
ret 4

Function at 0x40d790
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0x10]
mov edx, 0x400000
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 4], ecx
mov dword [ebx], 0
nop
push 0
lea eax, [ebp + 0x10]
mov dword [ebp + 0x10], 0
push eax
cmp esi, 0x400000
mov eax, esi
cmova eax, edx
push eax
push edi
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ecx, dword [ebp + 0x10]
add dword [ebx], ecx
test eax, eax
je 0x40d7f8
test ecx, ecx
je 0x40d7ed
add edi, ecx
mov edx, 0x400000
sub esi, ecx
mov ecx, dword [ebp - 4]
jne 0x40d7b0
pop edi
pop esi
mov al, 1
pop ebx
mov esp, ebp
pop ebp
ret 0xc
pop edi
pop esi
xor al, al
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x412f20
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
push ebx
mov edi, ecx
call fcn.0040e620
mov esi, dword [edi + 0xf0]
test esi, esi
je 0x413093
cmp dword [edi + 0xe8], 0
je 0x413093
mov eax, dword [ebp + 8]
mov ecx, dword [esi + eax*4]
mov esi, dword [esi + eax*4 + 4]
sub esi, ecx
mov dword [ebp + 0xc], ecx
cmp esi, 0x4000
jae 0x413093
lea eax, [esi - 1]
push eax
push ebx
call fcn.0040e5e0
test eax, eax
jne 0x413095
mov eax, dword [edi + 0xe8]
xor edi, edi
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebx + 8]
lea ecx, [eax + ecx*2]
test esi, esi
je 0x413093
cmp esi, 0x10
jb 0x413065
lea eax, [ecx - 2]
lea eax, [eax + esi*2]
lea ebx, [edx - 2]
lea ebx, [ebx + esi*2]
cmp edx, eax
ja 0x412fb3
cmp ebx, ecx
jae 0x413065
movaps xmm5, xmmword [0x44b740]
mov eax, esi
movaps xmm6, xmmword [0x44b770]
and eax, 0xfffffff0
movaps xmm4, xmmword [0x44b750]
movaps xmm7, xmmword [0x44b760]
movups xmm0, xmmword [ecx]
add edi, 0x10
movaps xmm3, xmm5
pcmpeqw xmm3, xmm0
movaps xmm2, xmm3
pandn xmm2, xmm0
movaps xmm0, xmm3
pand xmm0, xmm4
pxor xmm3, xmm6
por xmm2, xmm0
movaps xmm1, xmm2
pcmpeqw xmm1, xmm4
pand xmm1, xmm3
movaps xmm3, xmm5
movaps xmm0, xmm1
pand xmm1, xmm7
pandn xmm0, xmm2
por xmm0, xmm1
movups xmmword [edx], xmm0
movups xmm0, xmmword [ecx + 0x10]
add ecx, 0x20
pcmpeqw xmm3, xmm0
movaps xmm2, xmm3
pandn xmm2, xmm0
movaps xmm0, xmm3
pand xmm0, xmm4
pxor xmm3, xmm6
por xmm2, xmm0
movaps xmm1, xmm2
pcmpeqw xmm1, xmm4
pand xmm1, xmm3
movaps xmm0, xmm1
pand xmm1, xmm7
pandn xmm0, xmm2
por xmm0, xmm1
movups xmmword [edx + 0x10], xmm0
add edx, 0x20
cmp edi, eax
jb 0x412fd4
cmp edi, esi
jae 0x413093
sub esi, edi
mov edi, 0xf05c
nop dword [eax]
movzx eax, word [ecx]
lea ecx, [ecx + 2]
cmp eax, 0x2f
jne 0x413082
mov eax, 0x5c
jmp 0x413088
cmp eax, 0x5c
cmove eax, edi
mov word [edx], ax
add edx, 2
sub esi, 1
jne 0x413070
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x41a3e0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4490c0
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x456094]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x48], 0x40000
mov dword [esi + 0x24], 0
mov dword [esi + 0x38], 0
mov dword [esi + 0x4c], 0x40000
mov dword [esi + 0x28], 0
mov dword [esi + 0x3c], 0
mov dword [esi + 0x50], 0x40000
mov dword [esi + 0x2c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x54], 0x40000
mov dword [esi + 0x30], 0
mov dword [esi + 0x44], 0
mov dword [esi + 0x58], 0x40000
push 0x40ec80
push 0x41a3d0
push 4
push 4
lea eax, [esi + 0x2f8]
mov dword [ebp - 4], 0
push eax
mov dword [esi], 0x44b95c
mov dword [esi + 4], 0x44b96c
mov dword [esi + 8], 0x44b97c
mov dword [esi + 0xc], 0x44b98c
mov dword [esi + 0x10], 0x44b9a0
mov dword [esi + 0x14], 0x44b9b4
mov dword [esi + 0x18], 0x44b9c4
mov word [esi + 0x2e0], 0
mov dword [esi + 0x2e8], 0
mov dword [esi + 0x2ec], 0
mov dword [esi + 0x2f0], 0
mov dword [esi + 0x2f4], 0
call fcn.0043b44c
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x41f980
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x449610
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x456094]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi], 0
mov dword [ebp - 4], 0
mov dword [edi + 4], 0
mov dword [edi + 8], 0
mov dword [edi + 0xc], 0
lea ecx, [edi + 0x18]
mov byte [ebp - 4], 3
mov dword [edi + 0x11], 0
mov word [edi + 0x15], 0
mov byte [edi + 0x17], 0
call fcn.004093b0
lea ecx, [edi + 0x24]
mov byte [ebp - 4], 4
call fcn.004093b0
lea ecx, [edi + 0x30]
mov byte [ebp - 4], 5
call fcn.004093b0
lea esi, [edi + 0x78]
mov dword [edi + 0x44], 0
xor eax, eax
mov dword [edi + 0x48], 0
mov dword [edi + 0x4c], eax
lea ecx, [esi + 0x18]
mov dword [ebp - 0x14], esi
mov byte [ebp - 4], 6
mov dword [esi], eax
mov dword [esi + 4], eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], 0xffffffff
mov dword [esi + 0x10], eax
mov dword [esi + 0x14], eax
call fcn.004093b0
lea ecx, [esi + 0x24]
mov byte [ebp - 4], 7
call fcn.004093b0
lea esi, [edi + 0xa8]
mov byte [ebp - 4], 8
mov dword [ebp - 0x14], esi
lea ecx, [esi + 0x18]
mov dword [esi], 0
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0xffffffff
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
call fcn.004093b0
lea ecx, [esi + 0x24]
mov byte [ebp - 4], 9
call fcn.004093b0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x41fb50
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4496a7
mov eax, dword fs:[0]
push eax
sub esp, 8
push esi
push edi
mov eax, dword [0x456094]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
mov dword [edi + 0x10], 0
mov dword [edi], 0x44be9c
mov dword [edi + 4], 0x44beb0
mov dword [edi + 8], 0x44bec4
mov dword [edi + 0xc], 0x44bed4
mov byte [edi + 0x14], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [ebp - 4], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x34], 0
mov dword [edi + 0x38], 0
lea ecx, [edi + 0x44]
mov byte [ebp - 4], 2
mov dword [edi + 0x3c], 0
mov dword [edi + 0x40], 0
call fcn.004093b0
lea ecx, [edi + 0x50]
mov byte [ebp - 4], 3
call fcn.004093b0
lea esi, [edi + 0x60]
mov byte [ebp - 4], 4
mov ecx, esi
mov dword [ebp - 0x14], esi
call fcn.0040c900
lea ecx, [esi + 0x28]
call fcn.004093b0
lea ecx, [edi + 0x98]
mov byte [ebp - 4], 5
call fcn.0041e070
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x41fc90
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4496d0
mov eax, dword fs:[0]
push eax
push esi
mov eax, dword [0x456094]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push dword [esi + 0xcc]
call fcn.0043b61c
push dword [esi + 0xc0]
call fcn.0043b61c
push dword [esi + 0x9c]
call fcn.0043b61c
push dword [esi + 0x90]
call fcn.0043b61c
push dword [esi + 0x30]
call fcn.0043b61c
push dword [esi + 0x24]
call fcn.0043b61c
push dword [esi + 0x18]
call fcn.0043b61c
add esp, 0x1c
mov ecx, dword [esi + 0xc]
mov dword [ebp - 4], 0
test ecx, ecx
je 0x41fd10
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi + 8]
mov dword [ebp - 4], 1
test ecx, ecx
je 0x41fd24
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi + 4]
mov dword [ebp - 4], 2
test ecx, ecx
je 0x41fd38
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [esi]
mov dword [ebp - 4], 3
test ecx, ecx
je 0x41fd4b
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x41fe00
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x44975c
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x456094]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
push 0xe0
call fcn.0043b5d5
mov esi, eax
add esp, 4
mov dword [ebp - 0x10], esi
mov dword [ebp - 4], 0
test esi, esi
je 0x41ff91
mov edi, dword [ebp + 8]
mov ecx, dword [edi]
mov dword [esi], ecx
test ecx, ecx
je 0x41fe5a
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 4]
mov byte [ebp - 4], 1
mov dword [esi + 4], ecx
test ecx, ecx
je 0x41fe6e
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 8]
mov byte [ebp - 4], 2
mov dword [esi + 8], ecx
test ecx, ecx
je 0x41fe82
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov ecx, dword [edi + 0xc]
mov byte [ebp - 4], 3
mov dword [esi + 0xc], ecx
test ecx, ecx
je 0x41fe96
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
movzx eax, byte [edi + 0x10]
lea ecx, [esi + 0x18]
mov byte [esi + 0x10], al
movzx eax, byte [edi + 0x11]
mov byte [esi + 0x11], al
movzx eax, byte [edi + 0x12]
mov byte [esi + 0x12], al
movzx eax, byte [edi + 0x13]
mov byte [esi + 0x13], al
movzx eax, byte [edi + 0x14]
mov byte [esi + 0x14], al
movzx eax, byte [edi + 0x15]
mov byte [esi + 0x15], al
movzx eax, byte [edi + 0x16]
mov byte [esi + 0x16], al
movzx eax, byte [edi + 0x17]
mov byte [esi + 0x17], al
lea eax, [edi + 0x18]
push eax
mov byte [ebp - 4], 4
call fcn.00409210
lea eax, [edi + 0x24]
mov byte [ebp - 4], 5
push eax
lea ecx, [esi + 0x24]
call fcn.00409210
lea eax, [edi + 0x30]
mov byte [ebp - 4], 6
push eax
lea ecx, [esi + 0x30]
call fcn.00409210
mov eax, dword [edi + 0x3c]
mov dword [esi + 0x3c], eax
mov eax, dword [edi + 0x40]
mov dword [esi + 0x40], eax
movq xmm0, qword [edi + 0x44]
movq qword [esi + 0x44], xmm0
mov eax, dword [edi + 0x4c]
mov dword [esi + 0x4c], eax
mov eax, dword [edi + 0x50]
mov ecx, dword [edi + 0x54]
mov dword [esi + 0x50], eax
mov dword [esi + 0x54], ecx
mov eax, dword [edi + 0x58]
mov ecx, dword [edi + 0x5c]
mov dword [esi + 0x58], eax
mov dword [esi + 0x5c], ecx
movzx eax, byte [edi + 0x60]
mov byte [esi + 0x60], al
mov eax, dword [edi + 0x68]
mov ecx, dword [edi + 0x6c]
mov dword [esi + 0x68], eax
mov dword [esi + 0x6c], ecx
mov eax, dword [edi + 0x70]
mov ecx, dword [edi + 0x74]
mov dword [esi + 0x70], eax
lea eax, [edi + 0x78]
mov dword [esi + 0x74], ecx
lea ecx, [esi + 0x78]
push eax
mov byte [ebp - 4], 7
call fcn.0041fab0
lea eax, [edi + 0xa8]
mov byte [ebp - 4], 8
push eax
lea ecx, [esi + 0xa8]
call fcn.0041fab0
mov eax, dword [edi + 0xd8]
mov ecx, dword [edi + 0xdc]
mov dword [esi + 0xd8], eax
mov dword [esi + 0xdc], ecx
jmp 0x41ff93
xor esi, esi
mov eax, dword [ebx + 4]
lea ecx, [eax + 1]
mov dword [ebx + 4], ecx
mov ecx, dword [ebx]
mov dword [ecx + eax*4], esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x43a0a0
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x84
mov eax, dword [0x456094]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov esi, eax
mov dword [ebp - 0x84], 0x420041
xor edx, edx
mov dword [ebp - 0x80], 0x440043
mov dword [ebp - 0x7c], 0x460045
mov dword [ebp - 0x78], 0x480047
mov dword [ebp - 0x74], 0x4a0049
mov dword [ebp - 0x70], 0x4c004b
mov dword [ebp - 0x6c], 0x4e004d
mov dword [ebp - 0x68], 0x50004f
mov dword [ebp - 0x64], 0x520051
mov dword [ebp - 0x60], 0x540053
mov dword [ebp - 0x5c], 0x560055
mov dword [ebp - 0x58], 0x580057
mov dword [ebp - 0x54], 0x5a0059
mov dword [ebp - 0x50], 0x620061
mov dword [ebp - 0x4c], 0x640063
mov dword [ebp - 0x48], 0x660065
mov dword [ebp - 0x44], 0x680067
mov dword [ebp - 0x40], 0x6a0069
mov dword [ebp - 0x3c], 0x6c006b
mov dword [ebp - 0x38], 0x6e006d
mov dword [ebp - 0x34], 0x70006f
mov dword [ebp - 0x30], 0x720071
mov dword [ebp - 0x2c], 0x740073
mov dword [ebp - 0x28], 0x760075
mov dword [ebp - 0x24], 0x780077
mov dword [ebp - 0x20], 0x7a0079
mov dword [ebp - 0x1c], 0x310030
mov dword [ebp - 0x18], 0x330032
mov dword [ebp - 0x14], 0x350034
mov dword [ebp - 0x10], 0x370036
mov dword [ebp - 0xc], 0x390038
mov dword [ebp - 8], 0x2f002b
test esi, esi
jle 0x43a1df
nop word [eax + eax]
movzx ecx, word [edi + edx*2]
xor eax, eax
cmp word [ebp + eax*2 - 0x84], cx
je 0x43a1da
inc eax
cmp eax, 0x40
jb 0x43a1b6
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0043b3d6
mov esp, ebp
pop ebp
ret 4
inc edx
cmp edx, esi
jl 0x43a1b0
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.0043b3d6
mov esp, ebp
pop ebp
ret 4
Function at 0x43a580
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x456094]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0xc]
push 0x208
mov dword [ebp - 0x214], eax
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0043ca20
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push 0
push 0x80
push 3
push 0
push 1
push SysReAllocStringLen
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x43a667
push ebx
lea eax, [ebp - 0x210]
mov dword [ebp - 0x210], 0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x43a61f
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x43a61f
mov ecx, dword [edi]
jmp 0x43a631
mov eax, dword [ebp - 0x210]
xor ecx, ecx
add ecx, ebx
mov dword [edi], ecx
adc eax, 0
mov dword [edi + 4], eax
push ecx
mov dword [ebp - 0x218], 0
call fcn.0043b613
mov ecx, dword [ebp - 0x214]
add esp, 4
push 0
mov dword [ecx], eax
lea ecx, [ebp - 0x218]
push ecx
push dword [edi]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ebx
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.0043b3d6
mov esp, ebp
pop ebp
ret 8
Function at 0x43faec
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x43fb2b
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x43fb2b
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x43fb2b
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x43fb2b
cmp dword [ecx + 0x74], 0xe
jbe 0x43fb2b
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x442060
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x44ee84
push 0x44ee7c
push str.FlsAlloc
push 0x1f
call fcn.00441f3c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x442094
push dword [ebp + 8]
mov ecx, esi
call dword [0x44b25c]
call esi
jmp 0x44209a
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4420de
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x44ee94
push 0x44ee8c
push str.FlsGetValue
push 0x21
call fcn.00441f3c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x442115
push dword [ebp + 8]
mov ecx, esi
call dword [0x44b25c]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x44211d
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x44ee9c
push 0x44ee94
push str.FlsSetValue
push 0x22
call fcn.00441f3c
mov esi, eax
add esp, 0x10
test esi, esi
je 0x442157
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x44b25c]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4436f2
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 0x44378f
push ebx
push esi
call fcn.004436bb
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.00441d5a
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x44373c
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x44378e
push edi
push eax
call fcn.00441971
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x44375c
call fcn.00441937
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x44378d
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00441d5a
add esp, 0x20
test eax, eax
jne 0x44377b
push edi
call fcn.00441937
jmp 0x443783
push ebx
call fcn.00441937
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 0x9eb920
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, dword [ebp + 0xc]
xor esi, esi
test edi, edi
je 0x9eb96c
mov cl, byte [ebx + esi]
mov dl, cl
mov al, cl
shr dl, 1
and al, 0xfe
not dl
movzx eax, al
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
shr dl, 1
xor dl, cl
or cl, 1
test dl, 2
movzx ecx, cl
cmove ecx, eax
mov byte [ebx + esi], cl
inc esi
cmp esi, edi
jb 0x9eb932
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x9eb9d0
Capabilities:
Hash data using md4
Initialize hashing via wincrypt

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
push 0xf0000040
push 1
push 0
push 0
lea edi, [esi + 4]
mov dword [esi], 0
push esi
mov dword [edi], 0
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x9eba22
push edi
push 0
push 0
push 0x8002
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
jne 0x9eba28
push eax
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov dword [esi], 0
pop edi
xor eax, eax
pop esi
pop ebp
ret
pop edi
mov eax, 1
pop esi
pop ebp
ret

Function at 0xa03f15
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00a03bd5

Function at 0xa08d0f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00a08b8e

Function at 0xa0e2c0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0xa0e2ed
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0xa0e2ed
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x43b655
Capabilities:
Encode data using xor

Disassembly:
mov edi, 0x43b3c1
dec edx
call fcn.0043b6a0
sub edx, 0xc4e90576
add edx, 0xfe18894c
sub esi, 0xb2dc3b2d
xor dword [eax], edi
add esi, 0xe4786489
mov esi, 0x2f75e96e
add edx, 0x7969d808
inc eax
inc esi
sub edx, esi
mov esi, esi
cmp eax, ecx
jne fcn.0043b655
sub esi, 1
dec esi
sub edx, esi
ret
Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x43000c
nop
nop
nop
pop eax
nop
nop
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
nop
nop
jmp fcn.00401219