joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4359e0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x472deb
mov eax, dword fs:[0]
push eax
mov eax, dword [0x48d034]
xor eax, esp
push eax
lea eax, [esp + 4]
mov dword fs:[0], eax
mov eax, dword [esp + 0x14]
fldz
xor ecx, ecx
fstp qword [eax + 0x20]
mov dword [eax + 0x2c], ecx
mov dword [eax + 0x30], ecx
mov dword [eax + 0x34], ecx
mov dword [eax + 0x44], ecx
mov dword [eax + 0x48], ecx
mov dword [eax + 0x4c], ecx
mov dword [eax + 0x50], ecx
mov dword [eax + 0x3c], ecx
mov dword [eax + 0x40], ecx
mov byte [eax + 0x38], cl
mov dword [eax + 0x58], ecx
mov dword [eax + 0x5c], ecx
mov dword [eax + 0x60], ecx
mov dword [eax + 0x64], ecx
mov dword [eax + 0x68], ecx
mov dword [eax + 0x6c], ecx
mov dword [eax + 0x70], ecx
mov dword [eax + 0x74], ecx
mov dword [eax], ecx
mov dword [eax + 4], ecx
mov dword [eax + 8], ecx
mov dword [eax + 0xc], ecx
mov dword [eax + 0x10], ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x18], ecx
mov byte [eax + 0x1c], cl
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
pop ecx
add esp, 0xc
ret 4

Function at 0x43e3e0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ecx
push ebx
push esi
mov esi, eax
mov eax, dword [esi + 8]
push edi
mov edi, eax
and edi, 7
je 0x43e401
cmp eax, edi
jge 0x43e3f9
call fcn.0043dbf0
mov ecx, edi
shr dword [esi + 0xc], cl
sub dword [esi + 8], edi
xor eax, eax
cmp dword [esi + 8], eax
jle 0x43e42c
mov ecx, 0xfffffff8
lea ecx, [ecx]
mov dl, byte [esi + 0xc]
shr dword [esi + 0xc], 8
add dword [esi + 8], ecx
mov byte [esp + eax + 0xc], dl
add eax, 1
cmp dword [esi + 8], 0
jg 0x43e410
cmp eax, 4
jge 0x43e44f
mov edi, dword [esi + 4]
mov edx, dword [esi]
cmp edx, edi
jb 0x43e439
xor ecx, ecx
jmp 0x43e441
mov cl, byte [edx]
add edx, 1
movzx ecx, cl
mov byte [esp + eax + 0xc], cl
add eax, 1
cmp eax, 4
jl 0x43e431
mov dword [esi], edx
mov eax, dword [esp + 0xc]
movzx ecx, byte [esp + 0xf]
movzx edx, byte [esp + 0xe]
movzx ebx, ah
movzx eax, al
shl ebx, 8
add ebx, eax
shl ecx, 8
mov eax, ebx
add ecx, edx
xor eax, 0xffff
cmp ecx, eax
je 0x43e489
mov dword [0x490810], 0x47e8a8
pop edi
pop esi
xor eax, eax
pop ebx
pop ecx
ret
mov ecx, dword [esi]
add ecx, ebx
cmp ecx, dword [esi + 4]
jbe 0x43e4a3
pop edi
pop esi
mov dword [0x490810], 0x47e8b8
xor eax, eax
pop ebx
pop ecx
ret
mov edx, dword [esi + 0x10]
add edx, ebx
cmp edx, dword [esi + 0x18]
jbe 0x43e4ba
mov ecx, ebx
mov edi, esi
call fcn.0043dc30
test eax, eax
je 0x43e482
mov edi, dword [esi]
push ebp
mov ebp, dword [esi + 0x10]
push ebx
push edi
push ebp
call fcn.0045e9c0
add esp, 0xc
add edi, ebx
add ebp, ebx
mov dword [esi + 0x10], ebp
pop ebp
mov dword [esi], edi
pop edi
pop esi
mov eax, 1
pop ebx
pop ecx
ret
Function at 0x45b990
Capabilities:
Hash data with md5

Disassembly:
sub esp, 0x64
mov eax, dword [0x48d034]
xor eax, esp
mov dword [esp + 0x60], eax
push ebx
mov ebx, dword [esp + 0x6c]
push esi
push edi
mov esi, ecx
test esi, esi
mov edi, edx
mov dword [edi], 0
je 0x45ba20
cmp ebx, 1
jl 0x45ba20
push 0x58
lea eax, [esp + 0x14]
push 0
push eax
call fcn.0045e940
add esp, 0xc
test ebx, ebx
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0x18], 0x67452301
mov dword [esp + 0x1c], 0xefcdab89
mov dword [esp + 0x20], 0x98badcfe
mov dword [esp + 0x24], 0x10325476
jle 0x45ba17
push 0
push ebx
lea ecx, [esp + 0x18]
push ebx
push ecx
lea eax, [ebx*8]
mov ecx, esi
call fcn.0045c860
add esp, 0x10
lea esi, [esp + 0x10]
call fcn.0045c910
mov ecx, dword [esp + 0x6c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0045ca6b
add esp, 0x64
ret

Function at 0x45d514
Capabilities:
Terminate process

Disassembly:
push 0x60
push 0x486f70
call fcn.0045e744
and dword [ebp - 4], 0
lea eax, [ebp - 0x70]
push eax
call dword [0x476200]
mov dword [ebp - 4], 0xfffffffe
mov edi, 0x94
push edi
push 0
mov ebx, dword [0x476204]
call ebx
push eax
call dword [0x476208]
mov esi, eax
test esi, esi
jne 0x45d37f
push 0x12
call fcn.0045d2cf
pop ecx
jmp 0x45d509
mov dword [esi], edi
push esi
call dword [0x47620c]
push esi
push 0
test eax, eax
jne 0x45d39d
call ebx
push eax
call dword [0x476210]
jmp 0x45d509
mov eax, dword [esi + 0x10]
mov dword [ebp - 0x20], eax
mov eax, dword [esi + 4]
mov dword [ebp - 0x24], eax
mov eax, dword [esi + 8]
mov dword [ebp - 0x28], eax
mov edi, dword [esi + 0xc]
and edi, 0x7fff
call ebx
push eax
call dword [0x476210]
mov esi, dword [ebp - 0x20]
cmp esi, 2
je 0x45d3cf
or edi, 0x8000
mov ecx, dword [ebp - 0x24]
mov eax, ecx
shl eax, 8
mov edx, dword [ebp - 0x28]
add eax, edx
mov dword [0x48fc60], esi
mov dword [0x48fc68], eax
mov dword [0x48fc6c], ecx
mov dword [0x48fc70], edx
mov dword [0x48fc64], edi
call fcn.0045d2f3
mov dword [ebp - 0x20], eax
xor ebx, ebx
inc ebx
push ebx
call int.0046169d
pop ecx
test eax, eax
jne 0x45d417
push 0x1c
call fcn.0045d2cf
pop ecx
call fcn.0045e141
test eax, eax
jne 0x45d428
push 0x10
call fcn.0045d2cf
pop ecx
call fcn.004615fa
mov dword [ebp - 4], ebx
call int.004613ba
test eax, eax
jge 0x45d441
push 0x1b
call fcn.0045e43b
pop ecx
call dword [0x476214]
mov dword [0x491cd8], eax
call int.00461285
mov dword [0x48f914], eax
call fcn.004611cc
test eax, eax
jge 0x45d467
push 8
call fcn.0045e43b
pop ecx
call fcn.00460f59
test eax, eax
jge 0x45d478
push 9
call fcn.0045e43b
pop ecx
push ebx
call fcn.0045e557
pop ecx
test eax, eax
je 0x45d48a
push eax
call fcn.0045e43b
pop ecx
call fcn.00460efc
test byte [ebp - 0x44], bl
je 0x45d49a
movzx ecx, word [ebp - 0x40]
jmp 0x45d49d
push 0xa
pop ecx
push ecx
push eax
push 0
push 0x400000
call main
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x20], 0
jne 0x45d4ba
push eax
call fcn.0045e6b7
call fcn.0045e6d9
jmp 0x45d4ef
mov dword [ebp - 4], 0xfffffffe
mov eax, dword [ebp - 0x1c]
jmp 0x45d50e
mov eax, 0xff
call fcn.0045e789
ret
call fcn.004616f7
jmp 0x45d334
Function at 0x47498d
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 4], 0
and dword [eax], 0
mov dword [eax + 8], 0x67452301
mov dword [eax + 0xc], 0xefcdab89
mov dword [eax + 0x10], 0x98badcfe
mov dword [eax + 0x14], 0x10325476
ret
Function at 0x40733f
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.00414323
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.00414323
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x14], 0
push 0x10
call fcn.00414323
add esp, 4
mov dword [ebp - 0x18], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0
mov ebx, 0x416f70
call fcn.00414317
add esp, 4
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 3
je 0x4073ff
mov eax, 0
jmp 0x40756b
cmp dword [ebp + 0xc], 0
jne 0x40742b
mov dword [ebp - 0x1c], esp
mov eax, 0xf
call fcn.0041432f
cmp dword [ebp - 0x1c], esp
je 0x407428
push 6
call fcn.00414329
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp + 0x14], 0
jne 0x407453
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp + 0x10]
mov ebx, dword [ebx]
test ebx, ebx
je 0x40744d
push ebx
call fcn.0041430b
add esp, 4
pop eax
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
mov dword [ebp - 0x1c], esp
lea eax, [ebp - 8]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 0x10
call fcn.0041432f
cmp dword [ebp - 0x1c], esp
je 0x40747e
push 6
call fcn.00414329
add esp, 4
mov dword [ebp - 0x1c], esp
push dword [ebp - 0xc]
mov ebx, dword [ebp + 0x10]
push dword [ebx]
push 0x48c11d
mov eax, 0x11
call fcn.0041432f
cmp dword [ebp - 0x1c], esp
je 0x4074aa
push 6
call fcn.00414329
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 2
mov dword [ebp - 0x1c], esp
mov eax, 0
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x18]
push 0x1c
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0x12
call fcn.0041432f
cmp dword [ebp - 0x1c], esp
je 0x40753e
push 6
call fcn.00414329
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], esp
push dword [ebp - 8]
mov eax, 0x13
call fcn.0041432f
cmp dword [ebp - 0x1c], esp
je 0x407563
push 6
call fcn.00414329
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x40756b
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.0041430b
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.0041430b
add esp, 4
mov ebx, dword [ebp - 0x18]
push ebx
call fcn.0041430b
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x409983
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
xor eax, eax
mov ebx, dword fs:[0x18]
mov ecx, dword fs:[0x30]
test ecx, ecx
jns 0x4099bb
mov ecx, 0x530000
cmp dword [ebx + 0x58], ecx
jne 0x4099a9
mov al, 1
jmp 0x4099fc
cmp dword [ebx + 0x54], ecx
jne 0x4099b2
mov al, 2
jmp 0x4099fc
cmp dword [ebx + 0x7c], ecx
jne 0x4099fc
mov al, 3
jmp 0x4099fc
mov ebx, dword [ecx + 0xa8]
mov ecx, dword [ecx + 0xa4]
cmp ecx, 4
ja 0x4099d0
mov al, 4
jmp 0x4099fc
cmp ecx, 5
jne 0x4099f0
cmp ebx, 0
jne 0x4099de
mov al, 5
jmp 0x4099fc
cmp ebx, 1
jne 0x4099e7
mov al, 6
jmp 0x4099fc
cmp ebx, 2
jne 0x4099f0
mov al, 7
jmp 0x4099fc
cmp ecx, 6
jne 0x4099fc
cmp ebx, 0
jne 0x4099fc
mov al, 8
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x422ca0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48590b
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.00479eda
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x422d22
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00477bb0
mov eax, dword [eax]
push 0x68c230
push eax
call fcn.0046a764
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0047a165
test bl, bl
je 0x422d22
push 0x68c230
lea ecx, [esp + 0xc]
call fcn.0047a4f5
push 0x68fdbc
lea ecx, [esp + 0xc]
call fcn.0047a4f5
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 0x422d5e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0047a165
jmp 0x422e29
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 0x422de2
lea edx, [esp + 0x7c]
push 0x68fdb8
push edx
call fcn.0046a764
add esp, 8
test eax, eax
je 0x422de2
lea eax, [esp + 0x7c]
push 0x68fdb4
push eax
call fcn.0046a764
add esp, 8
test eax, eax
je 0x422de2
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 0x422d72
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.0047a165
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 0x423620
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 0x423682
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 0x423690
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48598b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x697f20]
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 0x4237c8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4236f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047a165
xor eax, eax
jmp 0x42383f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0047a2a2
push esi
lea ecx, [esp + 0xc]
call fcn.0047a531
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 0x42381d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.00423620
test eax, eax
jne 0x42381d
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 bind
mov ecx, edi
call fcn.00423620
test eax, eax
jne 0x42381d
lea eax, [esp + 0x14]
push 0x68fdd0
push eax
call fcn.0046b870
mov esi, eax
add esp, 8
test esi, esi
jne 0x4237fc
lea ecx, [esp + 0x14]
push 0x68fdcc
push ecx
call fcn.0046b7f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4237fc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4237ff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047a252
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42370e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047a165
xor eax, eax
jmp 0x42383f
mov byte [esi], 0
push 0x68fdc8
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.0047a165
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 0x436410
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 0x43647e
cmp si, 0x69
ja 0x43647e
add esi, 0xffd0
cmp si, 0x11
je 0x43644e
push 0x11
call edi
test ax, ax
jge 0x43644e
or esi, 0x2000
cmp si, 0x10
je 0x436463
push 0x10
call edi
test ax, ax
jge 0x436463
or esi, 0x4000
cmp si, 0x12
je 0x436478
push 0x12
call edi
test ax, ax
jge 0x436478
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43648b
mov esi, 0xbd
jmp 0x43643f
cmp si, 0x6e
jne 0x436498
mov esi, 0xbe
jmp 0x43643f
cmp si, 0x6f
jne 0x436439
mov esi, 0xbf
jmp 0x43643f

Function at 0x437cd0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6a8618]
xor edx, edx
cmp eax, edx
jne 0x437cf6
xor eax, eax
mov byte [eax + 0x6a8518], al
inc eax
cmp eax, 0x100
jl 0x437cde
mov dword [0x6a8618], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6a8518
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x437d87
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 0x437d5a
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 0x437d28
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x437e00
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 0x437e53
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 0x437e3a
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 0x43e890
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 0x43ea28
cmp ebp, ebx
jle 0x43ea28
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x43e8ee
dec eax
or eax, 0xfffffff8
inc eax
je 0x43e8f5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43e904
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43e90b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00479ea6
add esp, 4
cmp eax, ebx
je 0x43e92c
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.00479ea6
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 0x43ea1e
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 0x43ea05
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43e9f1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43e9e6
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 0x43e9f4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43e9f4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43e990
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 0x43e981
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 0x441c80
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x487128
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 0x441cb9
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.0048187d
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004818c9
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.00441d40
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00481906
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4462f0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4878b8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.00446e70
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x446399
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.00445f80
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.00480b2e
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.00455520
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.00480ba0
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14