joyce8/EMBER2024-capa huggingface dataset:
Function at 0x527501
Capabilities:
Encode data using xor

Disassembly:
jmp 0x4f68c4
mov ecx, dword [esp + 4]
pushfd
lea esp, [esp + 4]
cmp dword [ecx + eax*4], 0
pushfd
jmp 0x5274f5
lea esp, [esp + 4]
jmp 0x4f688f
push ecx
lea esp, [esp + 4]
jmp 0x4f68cf
dec eax
pushal
lea esp, [esp + 0x20]
jns 0x52751a
js 0x5272c4
cmp byte [eax - 0x73], ch
outsd dx, dword [esi]
xchg ebx, edi
jmp 0x4f68ba
call 0x527525
ret
push ebx
push word [esp + 3]
call 0x527501
fisttp qword [ebp - 0x14fddb9c]
inc eax
xor ebx, eax
push ebx
lds esi, ss:[edi + 0x55]
fmul dword [esi + 0x29]
fsubr dword [ecx + 0x26]
mov ah, 0x2a
dec ebp
mov esp, 0xf66450c
leave
bswap cx
bswap ecx
cmc
jmp 0x4f6894

Function at 0x5dce93
Capabilities:
Access peb ldr_data
Parse pe header

Disassembly:
call fcn.005db6b1
lea esp, [esp]
push word [esp + 3]
jmp 0x5dcef2
mov dword [esp + 0x44], edi
lea esp, [esp + 0x44]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
jmp 0x5dcf0e
push word [esp + 2]
push dword [esp + 3]
mov byte [esp], ch
pop dword [esp + 2]
pop word [esp + 1]
pop word [esp + 1]
jmp 0x5dceca
mov eax, dword [eax + 0x1c]
mov eax, dword [eax]
mov eax, dword [eax + 8]
jmp 0x5dcf1c
push eax
jmp 0x5db6ac
Function at 0x404854
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x4048ba
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00403dc8
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402c8c
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x4048a4
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4048c1
lea eax, [ebp - 0x10]
call fcn.00403b80
ret

Function at 0x406718
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x406751
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00403c70
jmp 0x40675a
mov eax, ebx
mov edx, esi
call fcn.00403bd4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x406764
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x406785
mov al, byte [esp]
jmp 0x406787
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x406e1c
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x406c84
mov eax, dword [0x4093a4]
cmp byte [eax], 0
je 0x406e98
mov eax, dword [0x409300]
call fcn.00402c08
call fcn.00402968
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00405bec
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x406ee0
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x406ece
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4092e0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x40a660]
call fcn.00404224
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x4078bc
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x407920
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.00403dc8
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00405a80
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x407927
lea eax, [ebp - 0xc]
call fcn.00403b80
ret

Function at 0x407f38
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffc00
mov esi, edx
mov edi, eax
mov eax, esi
call fcn.00403b80
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.00403f50
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableA
mov ebx, eax
cmp ebx, 0x400
jge 0x407f7d
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.00403c70
jmp 0x407f96
mov edx, ebx
dec edx
mov eax, esi
call fcn.00403f9c
push ebx
mov eax, dword [esi]
call fcn.00403f50
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableA
add esp, 0x400
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x408540
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa4
push ebx
mov byte [ebp - 5], cl
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00403f40
mov eax, dword [ebp + 8]
call fcn.00403f40
xor eax, eax
push ebp
push 0x408690
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
call sub.kernel32.dll_Sleep
lea eax, [ebp - 0x4c]
mov edx, 0x44
call fcn.00404c20
push 1
call sub.kernel32.dll_Sleep
mov dword [ebp - 0x4c], 0x44
push 1
call sub.kernel32.dll_Sleep
test bl, bl
je 0x4085bc
push 1
call sub.kernel32.dll_Sleep
mov word [ebp - 0x1c], 0
push 1
call sub.kernel32.dll_Sleep
mov dword [ebp - 0x20], 1
push 1
call sub.kernel32.dll_Sleep
push 1
call sub.kernel32.dll_Sleep
cmp dword [ebp + 8], 0
je 0x4085d4
mov eax, dword [ebp + 8]
call fcn.00403f50
mov dword [ebp - 0x44], eax
push 1
call sub.kernel32.dll_Sleep
lea eax, [ebp - 0x5c]
mov edx, 0x10
call fcn.00404c20
push 1
call sub.kernel32.dll_Sleep
lea eax, [ebp - 0x5c]
push eax
lea eax, [ebp - 0x4c]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00403f50
push eax
push 0
call sub.kernel32.dll_CreateProcessA
cmp eax, 1
sbb ebx, ebx
inc ebx
push 1
call sub.kernel32.dll_Sleep
push 1
call sub.kernel32.dll_Sleep
push 1
call sub.kernel32.dll_Sleep
push 1
call sub.kernel32.dll_Sleep
cmp byte [ebp - 5], 0
je 0x408672
push 1
call sub.kernel32.dll_Sleep
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 0x5c]
push eax
call sub.kernel32.dll_WaitForSingleObject
push 1
call sub.kernel32.dll_Sleep
push 1
call sub.kernel32.dll_Sleep
push 1
call sub.kernel32.dll_Sleep
push 1
call sub.kernel32.dll_Sleep
push 1
call sub.kernel32.dll_Sleep
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x408697
lea eax, [ebp - 4]
call fcn.00403b80
lea eax, [ebp + 8]
call fcn.00403b80
ret
Function at 0x4086a0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
xor eax, eax
push ebp
push 0x408754
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
call sub.kernel32.dll_Sleep
lea eax, [ebp - 4]
call fcn.004084b4
push 1
call sub.kernel32.dll_Sleep
push 0
push 0
xor ecx, ecx
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.00408540
push 1
call sub.kernel32.dll_Sleep
lea edx, [ebp - 0xc]
xor eax, eax
call fcn.00402b5c
mov eax, dword [ebp - 0xc]
lea edx, [ebp - 8]
call fcn.00405b00
lea eax, [ebp - 8]
mov edx, 0x408768
call fcn.00403dfc
push 1
push 0x408778
lea edx, [ebp - 0x10]
xor eax, eax
call fcn.00402b5c
mov eax, dword [ebp - 0x10]
call fcn.00403f50
push eax
mov eax, dword [ebp - 8]
call fcn.00403f50
push eax
push 0x40877c
call sub.user32.dll_GetDesktopWindow
push eax
call sub.shell32.dll_ShellExecuteA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40875b
lea eax, [ebp - 0x10]
mov edx, 4
call fcn.00403ba4
ret
Function at 0x4060b6
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.004021ba
and dword [ebp - 4], 0
cmp dword [0x40b654], 0
mov ebx, eax
jne 0x406167
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x406218
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x406218
push eax
call fcn.00402148
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x40b654], eax
call esi
push eax
call fcn.00402148
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x40b658], eax
call esi
push eax
call fcn.00402148
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x40b65c], eax
call esi
push eax
call fcn.00402148
pop ecx
mov dword [0x40b664], eax
test eax, eax
je 0x406167
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00402148
pop ecx
mov dword [0x40b660], eax
mov eax, dword [0x40b660]
cmp eax, ebx
je 0x4061bf
cmp dword [0x40b664], ebx
je 0x4061bf
push eax
call fcn.004021c3
push dword [0x40b664]
mov esi, eax
call fcn.004021c3
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x4061bf
test edi, edi
je 0x4061bf
call esi
test eax, eax
je 0x4061b6
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x4061b6
test byte [ebp - 0xc], 1
jne 0x4061bf
or dword [ebp + 0x10], 0x200000
jmp 0x4061f8
mov eax, dword [0x40b658]
cmp eax, ebx
je 0x4061f8
push eax
call fcn.004021c3
pop ecx
test eax, eax
je 0x4061f8
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4061f8
mov eax, dword [0x40b65c]
cmp eax, ebx
je 0x4061f8
push eax
call fcn.004021c3
pop ecx
test eax, eax
je 0x4061f8
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x40b654]
call fcn.004021c3
pop ecx
test eax, eax
je 0x406218
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40621a
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40de38
nop
mov ecx, 0x6ce43dfe
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43304e
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x433024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
nop
mov ecx, 0x2be90cf5
nop
nop
nop
nop
test eax, eax
je 0x433084
nop
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x442610
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4aa8fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.0049d23f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x442692
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049acbd
mov eax, dword [eax]
push 0x4df1f4
push eax
call fcn.0048d984
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049d4ca
test bl, bl
je 0x442692
push 0x4df1f4
lea ecx, [esp + 0xc]
call fcn.0049d8a6
push 0x4e2d64
lea ecx, [esp + 0xc]
call fcn.0049d8a6
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x4426ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049d4ca
jmp 0x442799
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x442752
lea edx, [esp + 0x7c]
push 0x4e2d60
push edx
call fcn.0048d984
add esp, 8
test eax, eax
je 0x442752
lea eax, [esp + 0x7c]
push 0x4e2d5c
push eax
call fcn.0048d984
add esp, 8
test eax, eax
je 0x442752
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4426e2
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.0049d4ca
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x442f90
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x442ff2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x443000
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4aa97b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4e9cb8]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x443138
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x443066
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049d4ca
xor eax, eax
jmp 0x4431af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049d653
push esi
lea ecx, [esp + 0xc]
call fcn.0049d8e2
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x44318d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push SysReAllocStringLen
call fcn.00442f90
test eax, eax
jne 0x44318d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push SysReAllocStringLen
mov ecx, edi
call fcn.00442f90
test eax, eax
jne 0x44318d
lea eax, [esp + 0x14]
push 0x4e2d78
push eax
call fcn.0048eb30
mov esi, eax
add esp, 8
test esi, esi
jne 0x44316c
lea ecx, [esp + 0x14]
push 0x4e2d74
push ecx
call fcn.0048eab0
mov esi, eax
add esp, 8
test esi, esi
jne 0x44316c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x44316f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049d603
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x44307e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049d4ca
xor eax, eax
jmp 0x4431af
mov byte [esi], 0
push 0x4e2d70
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.0049d4ca
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x455110
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x45517e
cmp si, 0x69
ja 0x45517e
add esi, 0xffd0
cmp si, 0x11
je 0x45514e
push 0x11
call edi
test ax, ax
jge 0x45514e
or esi, 0x2000
cmp si, 0x10
je 0x455163
push 0x10
call edi
test ax, ax
jge 0x455163
or esi, 0x4000
cmp si, 0x12
je 0x455178
push 0x12
call edi
test ax, ax
jge 0x455178
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x45518b
mov esi, 0xbd
jmp 0x45513f
cmp si, 0x6e
jne 0x455198
mov esi, 0xbe
jmp 0x45513f
cmp si, 0x6f
jne 0x455139
mov esi, 0xbf
jmp 0x45513f

Function at 0x456970
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4faa88]
xor edx, edx
cmp eax, edx
jne 0x456996
xor eax, eax
mov byte [eax + 0x4fa988], al
inc eax
cmp eax, 0x100
jl 0x45697e
mov dword [0x4faa88], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4fa988
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x456a27
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x4569fa
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4569c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x456aa0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x456af3
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x456ada
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45d530
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x45d6c8
cmp ebp, ebx
jle 0x45d6c8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x45d58e
dec eax
or eax, 0xfffffff8
inc eax
je 0x45d595
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x45d5a4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x45d5ab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0049d20b
add esp, 4
cmp eax, ebx
je 0x45d5cc
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.0049d20b
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x45d6be
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x45d6a5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x45d691
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x45d686
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x45d694
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x45d694
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x45d630
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x45d621
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x4606e0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4ac0f8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x460719
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004a4d08
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a4d90
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004607a0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a4dcd
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24