joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b83d0
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4fb4cd
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x52de04]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, dword [0x52de40]
cmp eax, 0xffffffff
jne 0x4b8404
xor ebx, ebx
jmp 0x4b840d
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
mov dword [ebp - 0x10], ebx
mov dword [ebp - 4], 0
test ebx, ebx
je 0x4b84e5
nop
cmp dword [ebx + 0x18], 0
jne 0x4b8430
cmp dword [ebx + 0xc], 0
je 0x4b84c0
mov esi, dword [ebx + 0xc]
test esi, esi
je 0x4b8479
mov eax, dword [esi + 4]
mov dword [ebx + 0xc], eax
mov ecx, dword [esi]
test ecx, ecx
je 0x4b8462
mov eax, dword [ecx]
call dword [eax + 4]
mov edi, dword [esi]
mov ecx, edi
push 0
mov eax, dword [edi]
call dword [eax]
push edi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov esi, dword [ebx + 0xc]
test esi, esi
jne 0x4b8437
cmp dword [ebx + 0x18], 0
je 0x4b8426
nop
mov eax, dword [ebx + 0x14]
mov esi, dword [eax]
mov ecx, dword [esi + 0x18]
test ecx, ecx
je 0x4b849d
mov eax, dword [esi + 0x1c]
test eax, eax
je 0x4b849d
push eax
mov eax, dword [esi + 0x14]
push ecx
call eax
add esp, 8
push esi
lea ecx, [ebx + 0x14]
call fcn.004b74c0
push 0x20
push eax
call fcn.004b3acc
add esp, 8
mov byte [ebp - 4], 0
cmp dword [ebx + 0x18], 0
jne 0x4b8480
jmp 0x4b8420
push 0x4b7cb0
push 0x9c3838
call fcn.004b7890
mov eax, dword [0x52de40]
add esp, 8
cmp eax, 0xffffffff
je 0x4b84e5
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov dword [ebp - 4], 2
test ebx, ebx
je 0x4b8512
or eax, 0xffffffff
lock xadd dword [ebx + 4], eax
jne 0x4b8512
mov eax, dword [ebx]
mov ecx, ebx
push 0
call dword [eax]
push ebx
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4d1303
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x52de04]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
push 0x50fbf8
push esi
call fcn.004d6b26
pop ecx
pop ecx
test eax, eax
jne 0x4d1331
xor al, al
jmp 0x4d13ae
push ebx
lea eax, [ebp - 0x210]
xor ebx, ebx
push eax
push 0x104
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x210], ebx
push esi
push eax
call fcn.004d1005
mov edx, eax
add esp, 0x10
test edx, edx
jne 0x4d136b
push dword [ebp - 0x210]
call fcn.004c98b4
xor al, al
jmp 0x4d13ac
mov ecx, edx
push edi
lea edi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, bx
jne 0x4d1371
sub ecx, edi
sar ecx, 1
pop edi
cmp ecx, 3
je 0x4d1391
push edx
call fcn.004d123a
pop ecx
test al, al
je 0x4d135c
push esi
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x4d139f
mov bl, 1
push dword [ebp - 0x210]
call fcn.004c98b4
mov al, bl
pop ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004b3f28
leave
ret
Function at 0x4d285e
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.004d270a
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4d29cd
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4d29cd
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4d2982
jg 0x4d28ba
test eax, eax
je 0x4d2978
push 1
push 0x1000
call fcn.004dfcf2
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4d28dd
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4d296f
push 0x8000
push ebx
call fcn.004d7aa8
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4d2906
jg 0x4d2901
cmp ecx, 0x1000
jb 0x4d2906
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004de34d
add esp, 0x10
cmp eax, 0xffffffff
je 0x4d294b
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x4d2901
jl 0x4d2932
test ecx, ecx
jne 0x4d28f3
push dword [ebp - 0xc]
push ebx
call fcn.004d7aa8
push esi
call fcn.004dc535
add esp, 0xc
xor ebx, ebx
jmp 0x4d29db
cmp byte [edi + 0x24], 0
je 0x4d2962
cmp dword [edi + 0x20], 5
jne 0x4d2962
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4d296d
mov ebx, dword [edi + 0x18]
jmp 0x4d296f
xor ebx, ebx
push esi
call fcn.004dc535
pop ecx
jmp 0x4d29db
test ecx, ecx
jg 0x4d2944
jl 0x4d2982
test eax, eax
jae 0x4d2944
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004dd813
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4d29a2
cmp byte [edi + 0x1c], 0
je 0x4d2944
jmp 0x4d29d3
push ebx
call fcn.004cebe2
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4d2944
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4d29db
cmp byte [edi + 0x1c], 0
je 0x4d29d8
mov ebx, dword [edi + 0x18]
jmp 0x4d29db
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004dd813
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4d3108
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.004b3f40
mov eax, dword [0x52de04]
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.004dbbef
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x4d314a
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x4d32a6
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.004b4100
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 + 0x9c3d00]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004dd7f5
mov ecx, dword [esi*4 + 0x9c3d00]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x4d329f
cmp eax, dword [ecx + edi + 0x24]
jne 0x4d329f
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4d329f
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004dd7f5
add esp, 0x14
test edx, edx
jl 0x4d329f
jg 0x4d3215
test eax, eax
jb 0x4d329f
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x4d329f
jl 0x4d322f
cmp dword [ebp - 0x1008], eax
ja 0x4d329f
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x4d324d
test ebx, ebx
je 0x4d3286
cmp ecx, edi
jae 0x4d3286
mov al, byte [ecx]
cmp al, 0xd
jne 0x4d3267
lea eax, [edi - 1]
cmp ecx, eax
jae 0x4d3273
cmp byte [ecx + 1], 0xa
jne 0x4d3273
inc ecx
jmp 0x4d3273
movzx eax, al
movsx eax, byte [eax + 0x52e070]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x4d324d
cmp edx, ebx
jne 0x4d324d
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x4d32a4
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.004b3f28
leave
ret
Function at 0x4dc919
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
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 + 0x9c3d00]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4dc959
cmp byte [ebx], 0xa
jne 0x4dc959
or byte [edi + eax + 0x28], 4
jmp 0x4dc95e
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x4dca5d
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4dca40
inc eax
cmp dl, 0xd
je 0x4dc98a
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4dc9b0
cmp eax, ecx
jae 0x4dc9be
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x4dc972
jmp 0x4dca5d
push 0
lea eax, [ebp - 0x10]
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 0x4dca3b
cmp dword [ebp - 0x10], 0
je 0x4dca3b
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x9c3d00]
test byte [eax + edi + 0x28], 0x48
je 0x4dca15
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4dca00
mov byte [esi], dl
jmp 0x4dca11
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x9c3d00]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4dca5d
cmp byte [ebp - 1], 0xa
jne 0x4dca24
cmp esi, ebx
jne 0x4dca24
mov byte [esi], 0xa
jmp 0x4dca5c
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004dd813
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4dca5d
mov byte [esi], 0xd
jmp 0x4dca5c
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x9c3d00]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4dca5a
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4dca5d
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4dca66
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x9c3d00]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4dcaac
cmp word [ebx], dx
jne 0x4dcaac
or byte [eax + edi + 0x28], 4
jmp 0x4dcab1
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x4dcc14
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x4dcbf4
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4dcaf2
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4dcb28
cmp eax, edx
jae 0x4dcb36
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
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 - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x4dcacd
jmp 0x4dcc14
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4dcbef
cmp dword [ebp - 0x18], 0
je 0x4dcbef
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x9c3d00]
test byte [eax + edi + 0x28], 0x48
je 0x4dcbc5
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x4dcb89
mov word [esi], cx
jmp 0x4dcbc0
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x9c3d00]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x9c3d00]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x9c3d00]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4dcc14
pop eax
cmp word [ebp - 4], ax
jne 0x4dcbd5
cmp esi, ebx
jne 0x4dcbd5
mov word [esi], ax
jmp 0x4dcc11
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004dd813
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4dcc14
push 0xd
pop eax
jmp 0x4dcbd0
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x9c3d00]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4dcc0e
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4dcc14
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4e01c9
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x5118f0
push 0x5118e8
push str.FlsAlloc
push 0x1f
call fcn.004dfff4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4e01fd
push dword [ebp + 8]
mov ecx, esi
call dword [0x4fd690]
call esi
jmp 0x4e0203
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x4e0247
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x511900
push 0x5118f8
push str.FlsGetValue
push 0x21
call fcn.004dfff4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4e027e
push dword [ebp + 8]
mov ecx, esi
call dword [0x4fd690]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x4e0286
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x511908
push 0x511900
push str.FlsSetValue
push 0x22
call fcn.004dfff4
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4e02c0
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x4fd690]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4e3af9
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x52de04]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x4e3b44
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004e3c94
test al, al
jne 0x4e3b3e
sub edx, 2
cmp edx, edi
jne 0x4e3b24
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4e3b66
lea eax, [edi + 2]
cmp edx, eax
je 0x4e3b66
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.004e3a45
add esp, 0x10
jmp 0x4e3c60
push esi
lea ecx, [ebp - 0x255]
call fcn.004e3c94
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4e3ba9
push dword [ebp - 0x25c]
jmp 0x4e3b56
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x4e3be6
cmp word [ebp - 0x226], 0
je 0x4e3c07
cmp word [ebp - 0x226], ax
jne 0x4e3be6
cmp word [ebp - 0x224], 0
je 0x4e3c07
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.004e3a45
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x4e3c53
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x4e3bc0
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x4e3c3b
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4e3c60
push 0x4e3875
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004ec400
add esp, 0x10
jmp 0x4e3c30
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004b3f28
leave
ret

Function at 0x4e455d
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4e456e
pop esi
ret
push ebx
push edi
push esi
call fcn.004e4526
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004deac1
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4e4596
push ebx
push esi
push edi
call fcn.004b8680
add esp, 0xc
push 0
call fcn.004dc535
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4e4966
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004e45ab
Function at 0x4e6990
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004dc24a
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4e69ff
cmp esi, dword [ebp - 4]
je 0x4e69fa
cmp dword [ebp + 0xc], 0
je 0x4e69fa
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4e69d7
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004e64e2
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4e6a01
xor eax, eax
inc eax
jmp 0x4e6a01
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4e6a66
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x52de04]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.004dc24a
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.004dc24a
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x4e6add
cmp word [ecx], dx
je 0x4e6add
mov eax, dword [0x517c54]
push edi
dec eax
push eax
push 0x517b40
call fcn.004e6a05
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4e6b50
cmp word [eax], dx
je 0x4e6b50
mov eax, dword [edi]
test eax, eax
je 0x4e6b01
cmp word [eax], dx
je 0x4e6b01
lea eax, [ebp - 0x10]
push eax
call fcn.004e63e8
jmp 0x4e6b0a
lea eax, [ebp - 0x10]
push eax
call fcn.004e6483
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4e6b7a
mov eax, dword [0x517b3c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x517830
call fcn.004e6a05
add esp, 0xc
test al, al
je 0x4e6b7a
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4e6b45
cmp word [eax], di
je 0x4e6b45
lea eax, [ebp - 0x10]
push eax
call fcn.004e63e8
pop ecx
jmp 0x4e6b7c
lea eax, [ebp - 0x10]
push eax
call fcn.004e6483
jmp 0x4e6b42
mov eax, dword [edi]
test eax, eax
je 0x4e6b67
cmp word [eax], dx
je 0x4e6b67
lea eax, [ebp - 0x10]
push eax
call fcn.004e639d
pop ecx
jmp 0x4e6b7a
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x4e6c45
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004e688a
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4e6c45
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4e6c45
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4e6c45
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4e6bd2
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004e04a1
test ebx, ebx
je 0x4e6c40
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004e04a1
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4e6c45
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4e6c45
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004d6ca2
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4e6c47
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004b3f28
leave
ret
Function at 0x4eab4d
Capabilities:
Get disk information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x52de04]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp eax, 0x1a
jbe 0x4eab90
call fcn.004cee06
mov dword [eax], 0xf
call fcn.004cee19
mov dword [eax], 0xd
call fcn.004c341f
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004b3f28
leave
ret
test eax, eax
jne 0x4eab97
inc eax
jmp 0x4eab84
add eax, 0x40
push 0x3a
mov word [ebp - 0xc], ax
pop eax
mov word [ebp - 0xa], ax
push 0x5c
pop eax
mov word [ebp - 8], ax
xor eax, eax
mov word [ebp - 6], ax
lea eax, [ebp - 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
mov ecx, eax
test ecx, ecx
je 0x4eab82
xor eax, eax
cmp ecx, 1
setne al
jmp 0x4eab84

Function at 0x4f2fd0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4f2ffd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4f2ffd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x414b40
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xe000]
push edi
or ebp, 0xffffffff
jmp 0x414b62
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x414b69
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x414b58
mov eax, 1
add ebx, ebx
jne 0x414b7b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x414b70
jne 0x414b8c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414b70
xor ecx, ecx
sub eax, 3
jb 0x414ba0
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x414c12
mov ebp, eax
add ebx, ebx
jne 0x414bab
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x414bb8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x414bdc
inc ecx
add ebx, ebx
jne 0x414bc8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x414bbd
jne 0x414bd9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x414bbd
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x414bfc
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x414bed
jmp 0x414b5e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x414bfc
add edi, ecx
jmp 0x414b5e
pop esi
mov edi, esi
mov ecx, 0x43b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x414c1a
cmp byte [edi], 0
jne 0x414c1a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x414c1f
lea edi, [esi + 0x12000]