joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5bbd6a
Capabilities:
Get file size

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x604e08
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push ebp
push esi
mov esi, ecx
push edi
xor ebx, ebx
mov eax, dword [esi + 0x20]
xor edi, edi
xor ebp, ebp
cmp eax, ebx
je 0x5bbd82
call fcn.004989f0
mov ebp, eax
mov eax, dword [esi + 0x18]
mov ecx, 0xc0000000
cmp eax, ebx
je 0x5bbd93
mov ecx, SysReAllocStringLen
mov eax, dword [esi + 0x24]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], ebx
cmp dword [eax - 8], ebx
je 0x5bbde8
push ebx
push 0x80
push 3
push ebp
push 3
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [esi + 4], eax
je 0x5bbdce
lea ecx, [esp + 0x18]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esp + 0x14], eax
cmp dword [esi + 4], 0xffffffff
je 0x5bbf14
cmp dword [esp + 0x18], ebx
jne 0x5bbde8
cmp dword [esp + 0x14], ebx
je 0x5bbf14
mov eax, dword [esi + 0x18]
mov edi, 4
cmp eax, ebx
je 0x5bbdf9
mov edi, 2
lea ebx, [esi + 0x28]
lea ecx, [esp + 0x10]
push ebx
call fcn.005def3c
mov eax, dword [esi + 0x1c]
mov dword [esp + 0x24], 0
test eax, eax
je 0x5bbe3f
mov edx, dword [ebx]
mov eax, dword [edx - 8]
test eax, eax
je 0x5bbe3f
call fcn.004843f0
test eax, eax
je 0x5bbe3f
push str.Global_
lea ecx, [esp + 0x14]
call fcn.005df350
push ebx
lea ecx, [esp + 0x14]
call fcn.005df5df
mov ecx, dword [esp + 0x10]
mov eax, dword [ecx - 8]
neg eax
sbb eax, eax
and eax, ecx
mov ecx, dword [esi + 4]
push eax
mov eax, dword [esi + 0x10]
push eax
push 0
push edi
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
test eax, eax
mov dword [esi + 8], eax
je 0x5bbeee
mov edx, dword [esi + 0x18]
mov ecx, 6
test edx, edx
je 0x5bbe7b
mov ecx, 4
mov edx, dword [esi + 0x10]
push edx
mov edx, dword [esi + 0x14]
push edx
push 0
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
test eax, eax
mov dword [esi + 0xc], eax
je 0x5bbeee
mov eax, dword [esi + 0x10]
mov ebp, 1
test eax, eax
jne 0x5bbec9
mov eax, dword [esi + 4]
or ebx, 0xffffffff
cmp eax, ebx
je 0x5bbecc
mov ecx, dword [esp + 0x14]
mov edx, dword [esi + 0x14]
mov eax, dword [esp + 0x18]
xor edi, edi
sub ecx, edx
sbb eax, edi
test eax, eax
jle 0x5bbec4
mov dword [esi + 0x10], ebx
jmp 0x5bbecc
mov dword [esi + 0x10], ecx
jmp 0x5bbecc
or ebx, 0xffffffff
lea ecx, [esp + 0x10]
mov dword [esp + 0x24], ebx
call fcn.005df1c7
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
lea ecx, [esp + 0x10]
mov dword [esp + 0x24], 0xffffffff
call fcn.005df1c7
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0xc]
mov dword fs:[0], ecx
add esp, 0x18
ret
mov ecx, dword [esp + 0x1c]
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0x5bf780
Capabilities:
Encode data using base64

Disassembly:
push ebp
push edi
mov edi, dword [esp + 0x14]
xor ebp, ebp
test edi, edi
jle 0x5bf866
mov ecx, dword [esp + 0xc]
push ebx
push esi
mov esi, dword [esp + 0x18]
cmp edi, 3
jl 0x5bf7f3
xor edx, edx
xor eax, eax
mov dh, byte [esi]
mov al, byte [esi + 2]
mov dl, byte [esi + 1]
shl edx, 8
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
inc ecx
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
inc ecx
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
mov eax, edx
shr eax, 6
and eax, 0x3f
inc ecx
and edx, 0x3f
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
mov dl, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], dl
jmp 0x5bf84a
xor edx, edx
mov dl, byte [esi]
shl edx, 0x10
cmp edi, 2
jne 0x5bf806
xor eax, eax
mov ah, byte [esi + 1]
or edx, eax
mov eax, edx
shr eax, 0x12
and eax, 0x3f
inc ecx
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
mov eax, edx
shr eax, 0xc
and eax, 0x3f
inc ecx
cmp edi, 1
mov al, byte [eax + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx - 1], al
jne 0x5bf836
mov ebx, 0x3d
jmp 0x5bf844
shr edx, 6
and edx, 0x3f
xor ebx, ebx
mov bl, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov byte [ecx], bl
inc ecx
mov byte [ecx], 0x3d
sub edi, 3
inc ecx
add ebp, 4
add esi, 3
test edi, edi
jg 0x5bf79a
pop esi
pop ebx
mov eax, ebp
pop edi
mov byte [ecx], 0
pop ebp
ret
mov ecx, dword [esp + 0xc]
mov eax, ebp
pop edi
pop ebp
mov byte [ecx], 0
ret
Function at 0x5e0796
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
push edi
push dword [ebp + 8]
xor edi, edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 8], edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xffffffff
mov dword [ebp - 4], eax
jne 0x5e07c6
push edi
call ebx
push eax
call fcn.005e0c0c
push esi
mov esi, dword [ebp + 0xc]
movzx eax, byte [esi + 0x10]
cmp eax, dword [ebp - 4]
je 0x5e07f0
test byte [ebp - 4], 1
je 0x5e07f0
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
jne 0x5e07f0
push edi
call ebx
push eax
call fcn.005e0c0c
cmp dword [esi + 4], edi
lea eax, [esi + 4]
je 0x5e0896
lea ecx, [ebp - 0x24]
push ecx
push eax
call fcn.005e06e3
cmp dword [esi + 8], edi
lea eax, [esi + 8]
pop ecx
pop ecx
je 0x5e0822
lea ecx, [ebp - 0x14]
push ecx
push eax
call fcn.005e06e3
pop ecx
lea eax, [ebp - 0x14]
pop ecx
mov dword [ebp - 8], eax
cmp dword [esi], edi
je 0x5e0838
lea eax, [ebp - 0x1c]
push eax
push esi
call fcn.005e06e3
pop ecx
lea eax, [ebp - 0x1c]
pop ecx
mov dword [ebp - 0xc], eax
push edi
push 0x80
push 3
push edi
push 1
push 0xc0000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
jne 0x5e0862
push 0
call ebx
push eax
call fcn.005e0c0c
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 8]
push dword [ebp - 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
test eax, eax
jne 0x5e0880
push eax
call ebx
push eax
call fcn.005e0c0c
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x5e0894
push eax
call ebx
push eax
call fcn.005e0c0c
xor edi, edi
movzx eax, byte [esi + 0x10]
cmp eax, dword [ebp - 4]
pop esi
je 0x5e08bd
test byte [ebp - 4], 1
jne 0x5e08bd
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
jne 0x5e08bd
push edi
call ebx
push eax
call fcn.005e0c0c
pop edi
pop ebx
leave
ret 8

Function at 0x5e2649
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x5e2681
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.005df66e
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.005df646
jmp 0x5e268d
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4
Function at 0x10056920
Capabilities:
Delete file

Disassembly:
sub esp, 0x20c
mov eax, dword [0x1008e168]
xor eax, esp
mov dword [esp + 0x208], eax
mov eax, dword [esp + 0x210]
lea ecx, [esp]
push 0x208
push ecx
push eax
call fcn.1000fe20
lea eax, [esp]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
jne 0x10056974
call fcn.10056990
mov ecx, dword [esp + 0x208]
xor ecx, esp
call fcn.1007d8c1
add esp, 0x20c
ret 4
mov ecx, dword [esp + 0x208]
xor eax, eax
xor ecx, esp
call fcn.1007d8c1
add esp, 0x20c
ret 4

Function at 0x10056f70
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [esp + 0xc]
push esi
push 0
movzx esi, ax
lea eax, [esp + 0x14]
push eax
push esi
push dword [esp + 0x18]
push dword [esp + 0x18]
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x10056f9b
call fcn.10056990
pop esi
ret 0xc
xor eax, eax
mov ecx, 0xfffff8f0
cmp dword [esp + 0x10], esi
pop esi
cmovne eax, ecx
ret 0xc
Function at 0x1009e480
Capabilities:
Encode data using xor

Disassembly:
call 0x1009e3f9
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x1009e429
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x1009e445
xor edx, 0
jmp 0x1009e450
xor edx, edx
jmp 0x1009e467
jmp 0x1009e473
xor eax, eax
push 0x8427d7c0
call 0x1009e480
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1009e4bc
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x1009e495
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x1009e4d3
add eax, 0
jno 0x1009e4d8
add esi, 0
ret 0x10

Function at 0x1009f241
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x1009f263
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x1009f405
cmp edi, dword [ebp + 0x10]
jb 0x1009f405
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.1009ed2d
inc edi
jmp 0x1009f2ec
jmp 0x1009f2f9
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1009ed2d
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.1009ed2d
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x1009f34d
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x1009f331
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1009f37b
add dword [eax], 0x39
jle 0x1009f357
sub al, 0xf5
mov ch, al
call fcn.1009f390
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x100a1068
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x100a107e
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x100a108f
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100a10d0
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x100a343c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x100a3385
add ebx, 0
push ecx
call 0x100a339a
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x71756233
sub ebx, dword [0x71775a72]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x71775a62
call fcn.1009ee64
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1009e372
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100a34f8
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100a34f8
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x100a34af
mov eax, 1
lock xchg dword [0x71775a6e], eax
push 0x3dd1fc71
call 0x100a343c
push esi
add esp, 8
cmp eax, 0
jne 0x100a3425
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100a344b
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100a3460
cmp ecx, edx
cmp eax, 0
je 0x100a3485
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x100a346f
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100a349e
dec eax
loope 0x100a34a1
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x71775a6e], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x100a34d5
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100a34ea
jmp 0x100a34f5
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100a33e3
Function at 0x100aa55d
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100aa833
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x717626e6
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x717596ac
push 0xffffffffffffffff
call fcn.100a175d
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x100aa5c7
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100aa5df
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100aa827
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100aa7fb
Function at 0x100ba02d
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100ba04f
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100ba04f
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100ba04f
ret
cmp word [ebx + 4], 0x14c
jne 0x100ba04f
test word [ebx + 0x16], 2
je 0x100ba04f
test word [ebx + 0x16], 0x100
je 0x100ba04f
cmp word [ebx + 0x18], 0x10b
jne 0x100ba04f
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100ba04f
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100ba0db
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100ba06f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a0fba
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100ba04f
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x100ba0db
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x100ba04f
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100ba04f
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100ba04f
ret
cmp word [ebx + 4], 0x14c
jne 0x100ba04f
test word [ebx + 0x16], 2
je 0x100ba04f
test word [ebx + 0x16], 0x100
je 0x100ba04f
cmp word [ebx + 0x18], 0x10b
jne 0x100ba04f
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100ba04f
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100ba0db
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100ba06f
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a0fba
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100ba04f
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x100ba192
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100ba1eb
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100ba192
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100ba1a1
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 0x104bfe44
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 0x100ba1f2
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.100a1068
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100ba291
add edi, 4
add eax, 2
dec ecx
jne 0x100ba1d7
call 0x100ba23e
loope 0x100ba234
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100ba28e
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 0x100ba29f
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 0x100ba252
cmp eax, ecx
ja 0x100ba252
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100ba2dc
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100ba2d2
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100a1547
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100ba1a1
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100ba1eb
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100ba192
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100ba1a1
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 0x104bfe44
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 0x100ba1f2
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.100a1068
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100ba291
add edi, 4
add eax, 2
dec ecx
jne 0x100ba1d7
call 0x100ba23e
loope 0x100ba234
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100ba28e
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 0x100ba29f
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 0x100ba252
cmp eax, ecx
ja 0x100ba252
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100ba2dc
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100ba2d2
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100a1547
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x6d45467f
Capabilities:
Set environment variable

Disassembly:
sub esp, 4
push ebx
push esi
mov esi, dword [esp + 0x10]
push edi
push ebp
test esi, esi
je 0x6d4546f1
push 0x3d
push esi
call sym.MSVCRT20.dll__mbschr
add esp, 8
mov ebp, eax
test ebp, ebp
je 0x6d4546f1
cmp ebp, esi
je 0x6d4546f1
cmp byte [ebp + 1], 1
sbb eax, eax
mov ecx, dword [sym.MSVCRT20.dll__environ]
neg eax
mov dword [esp + 0x10], eax
cmp dword [sym.MSVCRT20.dll___initenv], ecx
jne 0x6d4546cb
push ecx
call fcn.6d4548c5
add esp, 4
mov dword [sym.MSVCRT20.dll__environ], eax
cmp dword [sym.MSVCRT20.dll__environ], 0
jne 0x6d454757
cmp dword [esp + 0x1c], 0
je 0x6d4546f8
cmp dword [sym.MSVCRT20.dll__wenviron], 0
je 0x6d4546f8
call fcn.6d4574d9
test eax, eax
je 0x6d454757
mov eax, 0xffffffff
jmp 0x6d454701
cmp dword [esp + 0x10], 0
je 0x6d454709
xor eax, eax
pop ebp
pop edi
pop esi
pop ebx
add esp, 4
ret
cmp dword [sym.MSVCRT20.dll__environ], 0
jne 0x6d454730
push 4
call sym.MSVCRT20.dll_malloc
add esp, 4
mov dword [sym.MSVCRT20.dll__environ], eax
test eax, eax
je 0x6d4546f1
mov eax, dword [sym.MSVCRT20.dll__environ]
mov dword [eax], 0
cmp dword [sym.MSVCRT20.dll__wenviron], 0
jne 0x6d454757
push 4
call sym.MSVCRT20.dll_malloc
add esp, 4
mov dword [sym.MSVCRT20.dll__wenviron], eax
test eax, eax
je 0x6d4546f1
mov eax, dword [sym.MSVCRT20.dll__wenviron]
mov dword [eax], 0
mov edi, dword [sym.MSVCRT20.dll__environ]
sub ebp, esi
push ebp
push esi
call fcn.6d454868
add esp, 8
mov ebx, eax
test ebx, ebx
jl 0x6d45482a
cmp dword [edi], 0
je 0x6d45482a
cmp dword [esp + 0x10], 0
je 0x6d4547b5
lea eax, [edi + ebx*4]
cmp dword [eax], 0
je 0x6d454799
mov ecx, dword [eax + 4]
inc ebx
mov dword [eax], ecx
add eax, 4
cmp dword [eax], 0
jne 0x6d45478b
lea eax, [ebx*4]
push eax
push edi
call 0x6d47ae79
add esp, 8
test eax, eax
je 0x6d4547b8
mov dword [sym.MSVCRT20.dll__environ], eax
jmp 0x6d4547b8
mov dword [edi + ebx*4], esi
cmp dword [esp + 0x1c], 0
je 0x6d454823
mov edi, esi
mov ecx, 0xffffffff
sub eax, eax
repne scasb al, byte es:[edi]
not ecx
inc ecx
push ecx
call sym.MSVCRT20.dll_malloc
add esp, 4
mov ebx, eax
test ebx, ebx
je 0x6d454823
mov edi, esi
mov ecx, 0xffffffff
sub eax, eax
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
shr ecx, 2
mov esi, edi
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
cmp dword [esp + 0x10], 1
sbb eax, eax
lea ecx, [ebp + ebx]
mov ebp, dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
mov byte [ecx], 0
lea ecx, [ecx + 1]
and eax, ecx
push eax
push ebx
call ebp
push ebx
call sym.MSVCRT20.dll_free
add esp, 4
xor eax, eax
jmp 0x6d454701
cmp dword [esp + 0x10], 0
jne 0x6d454861
test ebx, ebx
jge 0x6d454837
neg ebx
lea eax, [ebx*4 + 8]
push eax
push edi
call sym.MSVCRT20.dll_realloc
add esp, 8
test eax, eax
je 0x6d4546f1
lea ecx, [eax + ebx*4]
mov dword [ecx], esi
mov dword [ecx + 4], 0
jmp 0x6d4547ae
xor eax, eax
jmp 0x6d454701