joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401ac0
Capabilities:
Allocate or change rwx memory

Disassembly:
push edi
push esi
push ebx
mov ebx, eax
sub esp, 0x30
mov esi, dword [0x41406c]
test esi, esi
jle 0x401be0
mov eax, dword [0x414070]
xor ecx, ecx
add eax, 0xc
mov edx, dword [eax]
cmp ebx, edx
jb 0x401af4
mov edi, dword [eax + 4]
add edx, dword [edi + 8]
cmp ebx, edx
jb 0x401b77
add ecx, 1
add eax, 0x14
cmp ecx, esi
jne 0x401ae0
mov dword [esp], ebx
call dbg.__mingw_GetSectionForAddress
mov edi, eax
test eax, eax
je 0x401c07
mov eax, dword [0x414070]
lea ebx, [esi + esi*4]
shl ebx, 2
add eax, ebx
mov dword [eax + 0x10], edi
mov dword [eax], 0
call dbg._GetPEImageBase
mov edx, dword [0x414070]
add eax, dword [edi + 0xc]
mov dword [edx + ebx + 0xc], eax
lea edx, [esp + 0x14]
mov dword [esp + 8], 0x1c
mov dword [esp + 4], edx
mov dword [esp], eax
call dword [sym.imp.KERNEL32.dll_VirtualQuery]
sub esp, 0xc
test eax, eax
je 0x401be7
mov eax, dword [esp + 0x28]
lea edx, [eax - 0x40]
and edx, 0xffffffbf
je 0x401b70
lea edx, [eax - 4]
and edx, 0xfffffffb
jne 0x401b80
add dword [0x41406c], 1
add esp, 0x30
pop ebx
pop esi
pop edi
ret
cmp eax, 2
mov edx, 4
mov eax, 0x40
mov ecx, dword [esp + 0x20]
cmove eax, edx
mov edx, dword [esp + 0x14]
add ebx, dword [0x414070]
mov dword [ebx + 8], ecx
mov dword [ebx + 4], edx
mov dword [esp + 0xc], ebx
mov dword [esp + 8], eax
mov dword [esp + 4], ecx
mov dword [esp], edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
sub esp, 0x10
test eax, eax
jne 0x401b70
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp], str.__VirtualProtect_failed_with_code_0x_x
mov dword [esp + 4], eax
call dbg.__report_error
lea esi, [esi]
lea esi, [esi]
xor esi, esi
jmp 0x401afe
mov eax, dword [0x414070]
mov eax, dword [eax + ebx + 0xc]
mov dword [esp + 8], eax
mov eax, dword [edi + 8]
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
mov dword [esp + 4], eax
call dbg.__report_error
mov dword [esp + 4], ebx
mov dword [esp], str.Address__p_has_no_image_section
call dbg.__report_error
lea esi, [esi]
nop

Function at 0x402120
Capabilities:
Get thread local storage value

Disassembly:
push ebp
push edi
push esi
push ebx
sub esp, 0x1c
mov dword [esp], 0x414088
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ebx, dword [0x414080]
sub esp, 4
test ebx, ebx
je 0x402175
mov ebp, dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
lea esi, [esi]
mov eax, dword [ebx]
mov dword [esp], eax
call ebp
sub esp, 4
mov esi, eax
call edi
test eax, eax
jne 0x40216e
test esi, esi
je 0x40216e
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x402150
mov dword [esp], 0x414088
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
sub esp, 4
add esp, 0x1c
pop ebx
pop esi
pop edi
pop ebp
ret
Function at 0x4024b0
Capabilities:
Parse pe header

Disassembly:
xor eax, eax
cmp word [0x400000], 0x5a4d
jne 0x4024d5
mov ecx, dword [0x40003c]
cmp dword [ecx + 0x400000], 0x4550
lea edx, [ecx + 0x400000]
je 0x4024e0
ret
cmp word [ecx + 0x400018], 0x10b
jne 0x4024d5
push esi
movzx eax, word [ecx + 0x400014]
push ebx
movzx esi, word [ecx + 0x400006]
mov ebx, dword [esp + 0xc]
lea eax, [edx + eax + 0x18]
sub ebx, 0x400000
test si, si
je 0x402528
xor ecx, ecx
mov edx, dword [eax + 0xc]
cmp ebx, edx
jb 0x40251e
add edx, dword [eax + 8]
cmp ebx, edx
jb 0x40252a
add ecx, 1
add eax, 0x28
cmp ecx, esi
jne 0x402510
xor eax, eax
pop ebx
pop esi
ret
Function at 0x40e100
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48360b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ecf30]
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 0x40e238
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40e166
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047608e
xor eax, eax
jmp 0x40e2af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00476217
push esi
lea ecx, [esp + 0xc]
call fcn.004764a6
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 0x40e28d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040e090
test eax, eax
jne 0x40e28d
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 accept
mov ecx, edi
call fcn.0040e090
test eax, eax
jne 0x40e28d
lea eax, [esp + 0x14]
push 0x4dfdbc
push eax
call fcn.004662f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e26c
lea ecx, [esp + 0x14]
push 0x4dfdb8
push ecx
call fcn.00466270
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e26c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40e26f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004761c7
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40e17e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0047608e
xor eax, eax
jmp 0x40e2af
mov byte [esi], 0
push 0x4dfdb4
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.0047608e
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 0x476b22
Capabilities:
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push 0x63e313
mov ebx, dword [ebp + 0x14]
push dword [ebx]
call fcn.00418922
add esp, 8
cmp eax, 0
je 0x476b65
push 0x63e31c
mov ebx, dword [ebp + 0x14]
push dword [ebx]
call fcn.00418922
add esp, 8
cmp eax, 0
je 0x476b65
xor eax, eax
jmp 0x476b6a
mov eax, 1
test eax, eax
je 0x476c06
mov eax, str.Dalvik_2.1.0__Linux__U__Android_10__Redmi_K20_Pro_Premium_Edition_MIUI_V11.0.2.0.QFKCNXM_
push eax
mov ebx, dword [0xe99cb8]
test ebx, ebx
je 0x476b8b
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99cb8], eax
mov eax, str.Android
push eax
mov ebx, dword [0xe99bf4]
test ebx, ebx
je 0x476baa
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99bf4], eax
mov eax, str.DLTAndroid
push eax
mov ebx, dword [0xe99bf8]
test ebx, ebx
je 0x476bc9
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99bf8], eax
mov eax, str.Androidos
push eax
mov ebx, dword [0xe99d38]
test ebx, ebx
je 0x476be8
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99d38], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00476d4a
jmp 0x476d44
push 0x63e398
mov ebx, dword [ebp + 0x14]
push dword [ebx]
call fcn.00418922
add esp, 8
cmp eax, 0
jne 0x476cb5
mov eax, str.Mozilla_5.0__iPhone__CPU_iPhone_OS_6_0_like_Mac_OS_X__AppleWebKit_536.26__KHTML__like_Gecko__Version_6.0_Mobile_10A403_Safari_8536.25
push eax
mov ebx, dword [0xe99cb8]
test ebx, ebx
je 0x476c3a
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99cb8], eax
mov eax, str.iPhone
push eax
mov ebx, dword [0xe99bf4]
test ebx, ebx
je 0x476c59
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99bf4], eax
mov eax, str.DLTiPhone
push eax
mov ebx, dword [0xe99bf8]
test ebx, ebx
je 0x476c78
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99bf8], eax
mov eax, str.iPhoneos
push eax
mov ebx, dword [0xe99d38]
test ebx, ebx
je 0x476c97
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99d38], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00476d4a
jmp 0x476d44
mov eax, str.Mozilla_5.0__Windows_NT_10.0__Win64__x64__AppleWebKit_537.36__KHTML__like_Gecko__Chrome_110.0.0.0_Safari_537.36
push eax
mov ebx, dword [0xe99cb8]
test ebx, ebx
je 0x476cce
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99cb8], eax
mov eax, str.WebApp_IOS
push eax
mov ebx, dword [0xe99bf4]
test ebx, ebx
je 0x476ced
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99bf4], eax
mov eax, str.webapp
push eax
mov ebx, dword [0xe99bf8]
test ebx, ebx
je 0x476d0c
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99bf8], eax
mov eax, str.WebApp
push eax
mov ebx, dword [0xe99d38]
test ebx, ebx
je 0x476d2b
push ebx
call fcn.004b1f6a
add esp, 4
pop eax
mov dword [0xe99d38], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00476d4a
jmp 0x476d44
mov esp, ebp
pop ebp
ret 0x14
Function at 0x47b118
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.0047b2c8
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x47b216
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x47b1b9
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x47b1fc
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x47b1d0
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x47b1eb
test al, 0x40
je 0x47b1e2
mov ecx, dword [edi + 0x20]
jmp 0x47b1e9
test al, 0x80
je 0x47b1fc
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x47b1fc
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x47b188
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x4c4a90
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x610c4b
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.0060274c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4c4b12
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.005ff3a9
mov eax, dword [eax]
push 0xdbfd68
push eax
call fcn.005ed724
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.006029d7
test bl, bl
je 0x4c4b12
push 0xdbfd68
lea ecx, [esp + 0xc]
call fcn.00602db3
push 0xdbfd74
lea ecx, [esp + 0xc]
call fcn.00602db3
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 0x4c4b4e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.006029d7
jmp 0x4c4c19
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 0x4c4bd2
lea edx, [esp + 0x7c]
push 0xdbfd70
push edx
call fcn.005ed724
add esp, 8
test eax, eax
je 0x4c4bd2
lea eax, [esp + 0x7c]
push 0xdbfd6c
push eax
call fcn.005ed724
add esp, 8
test eax, eax
je 0x4c4bd2
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 0x4c4b62
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.006029d7
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 0x4c5e90
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 0x4c5ef2
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 0x4c5f00
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x610dab
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xe94b78]
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 0x4c6038
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4c5f66
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.006029d7
xor eax, eax
jmp 0x4c60af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00602b60
push esi
lea ecx, [esp + 0xc]
call fcn.00602def
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0xdbfdb8
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4c608d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push connect
call fcn.004c5e90
test eax, eax
jne 0x4c608d
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 connect
mov ecx, edi
call fcn.004c5e90
test eax, eax
jne 0x4c608d
lea eax, [esp + 0x14]
push 0xdbfd94
push eax
call fcn.005ee9c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4c606c
lea ecx, [esp + 0x14]
push 0xdbfd90
push ecx
call fcn.005ee940
mov esi, eax
add esp, 8
test esi, esi
jne 0x4c606c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4c606f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00602b10
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4c5f7e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.006029d7
xor eax, eax
jmp 0x4c60af
mov byte [esi], 0
push 0xdbfd8c
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.006029d7
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 0x4dbee0
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 0x4dbf4e
cmp si, 0x69
ja 0x4dbf4e
add esi, 0xffd0
cmp si, 0x11
je 0x4dbf1e
push 0x11
call edi
test ax, ax
jge 0x4dbf1e
or esi, 0x2000
cmp si, 0x10
je 0x4dbf33
push 0x10
call edi
test ax, ax
jge 0x4dbf33
or esi, 0x4000
cmp si, 0x12
je 0x4dbf48
push 0x12
call edi
test ax, ax
jge 0x4dbf48
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4dbf5b
mov esi, 0xbd
jmp 0x4dbf0f
cmp si, 0x6e
jne 0x4dbf68
mov esi, 0xbe
jmp 0x4dbf0f
cmp si, 0x6f
jne 0x4dbf09
mov esi, 0xbf
jmp 0x4dbf0f

Function at 0x4ddb80
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xea6528]
xor edx, edx
cmp eax, edx
jne 0x4ddba6
xor eax, eax
mov byte [eax + 0xea6428], al
inc eax
cmp eax, 0x100
jl 0x4ddb8e
mov dword [0xea6528], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xea6428
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4ddc37
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 0x4ddc0a
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 0x4ddbd8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4ddc40
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 0x4ddc93
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 0x4ddc7a
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 0x4e4f30
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 0x4e50c8
cmp ebp, ebx
jle 0x4e50c8
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 0x4e4f8e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4e4f95
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4e4fa4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4e4fab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00602718
add esp, 4
cmp eax, ebx
je 0x4e4fcc
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.00602718
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 0x4e50be
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 0x4e50a5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4e5091
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4e5086
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 0x4e5094
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4e5094
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4e5030
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 0x4e5021
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 0x4e8410
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x612b88
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 0x4e8449
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.0060a9c0
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0060aa48
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.004e84d0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0060aa85
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x4ecb20
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x6133b8
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.004ed6a0
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 0x4ecbc9
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.004ec7b0
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.00609715
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.00502710
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.00609787
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14