joyce8/EMBER2024-capa huggingface dataset:
Function at 0x420640
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x14
push ebp
mov ebp, dword [esp + 0x1c]
test bp, bp
push esi
mov esi, ecx
jne 0x42065d
pop esi
mov eax, 0x2bf
pop ebp
add esp, 0x14
ret 0xc
push edi
lea edi, [esi + 0xd0]
mov ecx, edi
call fcn.0042a090
cmp bp, ax
jbe 0x42067e
pop edi
pop esi
mov eax, 0x2be
pop ebp
add esp, 0x14
ret 0xc
cmp byte [esi + 0x130], 0
je 0x42073a
cmp byte [esi + 0x131], 0
jne 0x42072c
mov edx, dword [esi + 0x134]
movzx eax, bp
movzx ecx, ax
push ecx
push edx
mov ecx, edi
mov dword [esi + 0x100], eax
call fcn.0042a470
movzx eax, ax
lea ecx, [esi + 0x11c]
push ecx
mov ecx, dword [esi + 0xcc]
movzx edx, ax
mov eax, dword [esi + 0x134]
lea edi, [esi + 0xf8]
push edi
push edx
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x4206f8
mov edx, dword [edi]
cmp edx, dword [esi + 0x100]
pop edi
sbb eax, eax
pop esi
and eax, 0x2bd
pop ebp
add esp, 0x14
ret 0xc
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x4207ef
cmp byte [esp + 0x28], 0
mov byte [esi + 0x131], 1
je 0x42072c
mov eax, dword [esp + 0x2c]
push eax
mov ecx, esi
call fcn.004205f0
pop edi
pop esi
pop ebp
add esp, 0x14
ret 0xc
pop edi
pop esi
mov eax, 0x3e5
pop ebp
add esp, 0x14
ret 0xc
push ebx
mov ebx, dword [esp + 0x30]
cmp dword [esi + 0xec], ebx
je 0x42077b
mov ecx, dword [esi + 0xe8]
xor eax, eax
lea edx, [esp + 0x10]
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x1c], eax
mov eax, dword [esi + 0xcc]
push edx
push eax
mov dword [esp + 0x20], ecx
mov dword [esp + 0x28], ebx
call dword [sym.imp.KERNEL32.dll_SetCommTimeouts]
mov dword [esi + 0xec], ebx
mov eax, dword [esi + 0x134]
movzx ecx, bp
movzx edx, cx
push edx
mov dword [esi + 0x100], ecx
push eax
mov ecx, edi
call fcn.0042a470
mov ecx, dword [esi + 0x134]
mov edx, dword [esi + 0xcc]
movzx eax, ax
push 0
movzx ebp, ax
lea edi, [esi + 0xf8]
push edi
push ebp
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
pop ebx
je 0x4207e9
mov edi, dword [edi]
cmp edi, ebp
jae 0x4207d3
pop edi
pop esi
mov eax, 0x102
pop ebp
add esp, 0x14
ret 0xc
cmp edi, dword [esi + 0x100]
pop edi
sbb eax, eax
pop esi
and eax, 0x2bd
pop ebp
add esp, 0x14
ret 0xc
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebp
add esp, 0x14
ret 0xc
Function at 0x420940
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push esi
push edi
mov di, word [esp + 0x20]
test di, di
mov esi, ecx
jne 0x42095e
pop edi
mov eax, 0x2bf
pop esi
add esp, 0x14
ret 0xc
push ebx
lea ebx, [esi + 0xdc]
mov ecx, ebx
call fcn.0042a160
cmp di, ax
jb 0x42097f
pop ebx
pop edi
mov eax, 0x2be
pop esi
add esp, 0x14
ret 0xc
cmp byte [esi + 0x130], 0
je 0x420a35
cmp byte [esi + 0x132], 0
je 0x4209a3
pop ebx
pop edi
mov eax, 0x3e5
pop esi
add esp, 0x14
ret 0xc
mov edx, dword [esi + 0x138]
movzx eax, di
lea ecx, [esi + 0x108]
push ecx
lea edi, [esi + 0xfc]
push edi
push eax
mov dword [esi + 0x104], eax
mov eax, dword [esi + 0xcc]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4209fd
movzx ecx, word [edi]
mov edx, dword [esi + 0x138]
push ecx
push edx
mov ecx, ebx
call fcn.0042a290
mov eax, dword [edi]
cmp eax, dword [esi + 0x104]
pop ebx
sbb eax, eax
pop edi
and eax, 0x2bc
pop esi
add esp, 0x14
ret 0xc
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x420acf
cmp byte [esp + 0x28], 0
mov byte [esi + 0x132], 1
je 0x420acf
mov ecx, dword [esp + 0x2c]
push ecx
mov ecx, esi
call fcn.004208f0
pop ebx
pop edi
pop esi
add esp, 0x14
ret 0xc
push ebp
mov ebp, dword [esp + 0x30]
cmp dword [esi + 0xe8], ebp
je 0x420a76
mov ecx, dword [esi + 0xcc]
mov edx, dword [esi + 0xec]
xor eax, eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x10]
push eax
push ecx
mov dword [esp + 0x20], ebp
mov dword [esp + 0x28], edx
call dword [sym.imp.KERNEL32.dll_SetCommTimeouts]
mov dword [esi + 0xe8], ebp
mov edx, dword [esi + 0x138]
mov eax, dword [esi + 0xcc]
push 0
movzx edi, di
lea ebp, [esi + 0xfc]
push ebp
push edi
push edx
push eax
mov dword [esi + 0x104], edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x420ac8
movzx ecx, word [ebp]
mov edx, dword [esi + 0x138]
push ecx
push edx
mov ecx, ebx
call fcn.0042a290
cmp dword [ebp], edi
pop ebp
pop ebx
sbb eax, eax
pop edi
and eax, 0x102
pop esi
add esp, 0x14
ret 0xc
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop ebp
pop ebx
pop edi
pop esi
add esp, 0x14
ret 0xc
Function at 0x431aa4
Capabilities:
Access peb ldr_data

Disassembly:
push ecx
push ebx
mov bl, 1
push esi
mov esi, ecx
mov byte [esp + 8], bl
jmp 0x431ab0
cmp bl, 0x18
push 1
mov ecx, esi
jne 0x431abf
push 1
push 0x18
jmp 0x431ac6
mov eax, dword [esp + 0xc]
push 0
push eax
call fcn.00405190
test ax, ax
je 0x431ae2
add bl, 1
cmp bl, 0x19
mov byte [esp + 8], bl
jb 0x431ab0
pop esi
mov al, 1
pop ebx
pop ecx
ret
mov ecx, esi
pop esi
pop ebx
add esp, 4
jmp 0x42a9f0

Function at 0x4377f0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
test ebx, 0xffff0000
push esi
push edi
mov edi, ecx
mov dword [edi + 0x58], ebx
jne 0x437810
cmp dword [edi + 0x54], 0
jne 0x437810
movzx eax, bx
mov dword [edi + 0x54], eax
call fcn.0043ec46
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push dword [esp + 0x18]
mov ebx, eax
push ebx
mov ecx, edi
call fcn.004377b7
push ebx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
ret 8

Function at 0x43caab
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push ebp
push esi
push edi
xor edi, edi
xor ebx, ebx
cmp dword [esp + 0x14], edi
mov ebp, ecx
je 0x43caee
call fcn.0043ec46
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x18]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x43caee
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x43cb09
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
push ebx
mov ecx, ebp
call fcn.0043c662
test ebx, ebx
mov esi, eax
je 0x43cb07
test edi, edi
je 0x43cb07
push edi
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret 4

Function at 0x443687
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
je 0x4436cd
call fcn.0043ec46
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x4436cd
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
mov dword [ebp - 4], eax
je 0x443710
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
mov esi, dword [ebp + 8]
mov dword [ebp + 0xc], 1
je 0x4436f9
push dword [ebp + 0x10]
mov eax, dword [edi]
push ebx
push esi
mov ecx, edi
call dword [eax + 0x20]
cmp dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
je 0x4436f9
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp dword [esi + 0x4c], 0
je 0x44370d
mov ecx, dword [esi + 0x4c]
push dword [ebp + 0x10]
mov eax, dword [ecx]
call dword [eax + 0xa0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x4527b7
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x498760]
jne 0x4527c1
repz ret
jmp fcn.004584cd
Function at 0x466020
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.00459955
xor ebx, ebx
cmp dword [0x49f008], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x4660f5
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x466060
xor eax, eax
jmp 0x4661b9
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x484928
push edi
call esi
cmp eax, ebx
je 0x466059
push eax
call fcn.004598f2
mov dword [esp], 0x484918
push edi
mov dword [0x49f008], eax
call esi
push eax
call fcn.004598f2
mov dword [esp], 0x484904
push edi
mov dword [0x49f00c], eax
call esi
push eax
call fcn.004598f2
mov dword [0x49f010], eax
lea eax, [ebp - 8]
push eax
call fcn.00456ddb
test eax, eax
pop ecx
pop ecx
je 0x4660c3
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004586d5
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x4660f5
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.004598f2
cmp eax, ebx
pop ecx
mov dword [0x49f018], eax
je 0x4660f5
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.004598f2
pop ecx
mov dword [0x49f014], eax
mov eax, dword [0x49f014]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x46616e
cmp dword [0x49f018], esi
je 0x46616e
push eax
call fcn.0045995e
pop ecx
call eax
cmp eax, ebx
je 0x46613b
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x49f018]
call fcn.0045995e
pop ecx
call eax
test eax, eax
je 0x46613b
test byte [ebp - 0x18], 1
jne 0x46616e
lea eax, [ebp - 0xc]
push eax
call fcn.00456e12
test eax, eax
pop ecx
je 0x466156
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.004586d5
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x466165
or dword [ebp + 0x10], 0x200000
jmp 0x46619f
or dword [ebp + 0x10], 0x40000
jmp 0x46619f
mov eax, dword [0x49f00c]
cmp eax, esi
je 0x46619f
push eax
call fcn.0045995e
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x46619f
mov eax, dword [0x49f010]
cmp eax, esi
je 0x46619f
push dword [ebp - 4]
push eax
call fcn.0045995e
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x49f008]
call fcn.0045995e
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x4667e8
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
xor esi, esi
cmp dword [esp + 8], esi
jne 0x466815
call fcn.00455435
mov dword [eax], esi
call fcn.00455422
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.004587d1
add esp, 0x14
push 0x16
pop eax
pop esi
ret
test dword [esp + 0xc], 0xfffffff9
jne 0x4667f1
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x466844
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00455448
pop ecx
call fcn.00455422
mov eax, dword [eax]
pop esi
ret
test al, 0x10
jne 0x46686b
test al, 1
je 0x46686b
test byte [esp + 0xc], 2
je 0x46686b
call fcn.00455435
mov dword [eax], 5
call fcn.00455422
mov dword [eax], 0xd
jmp 0x46683b
xor eax, eax
pop esi
ret

Function at 0x46bb86
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x498760]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.0046bb1b
mov eax, 0x400000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.004527d0
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x46bbd5
cmp dword [ebp - 0x1c], 5
jb 0x46bbed
jmp 0x46bbe9
cmp dword [ebp - 0x10], 1
jne 0x46bbed
cmp dword [ebp - 0x1c], 4
ja 0x46bbe9
jne 0x46bbed
cmp dword [ebp - 0x18], 0
jbe 0x46bbed
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x485230
call fcn.0046ba0c
test eax, eax
jge 0x46bc0e
mov byte [0x49c724], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.004527b7
add ebp, 0x78
leave
ret
Function at 0x413880
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x475bab
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.0046a910
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x413902
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004686c7
mov eax, dword [eax]
push 0x498200
push eax
call fcn.0045b5c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046ab9b
test bl, bl
je 0x413902
push 0x498200
lea ecx, [esp + 0xc]
call fcn.0046af2b
push 0x49bd50
lea ecx, [esp + 0xc]
call fcn.0046af2b
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 0x41393e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046ab9b
jmp 0x413a09
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 0x4139c2
lea edx, [esp + 0x7c]
push 0x49bd4c
push edx
call fcn.0045b5c4
add esp, 8
test eax, eax
je 0x4139c2
lea eax, [esp + 0x7c]
push 0x49bd48
push eax
call fcn.0045b5c4
add esp, 8
test eax, eax
je 0x4139c2
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 0x413952
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.0046ab9b
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 0x414200
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 0x414262
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 0x414270
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x475c2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4a2630]
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 0x4143a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4142d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046ab9b
xor eax, eax
jmp 0x41441f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046acd8
push esi
lea ecx, [esp + 0xc]
call fcn.0046af67
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 0x4143fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00414200
test eax, eax
jne 0x4143fd
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 closesocket
mov ecx, edi
call fcn.00414200
test eax, eax
jne 0x4143fd
lea eax, [esp + 0x14]
push 0x49bd64
push eax
call fcn.0045c600
mov esi, eax
add esp, 8
test esi, esi
jne 0x4143dc
lea ecx, [esp + 0x14]
push 0x49bd60
push ecx
call fcn.0045c580
mov esi, eax
add esp, 8
test esi, esi
jne 0x4143dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4143df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046ac88
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4142ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046ab9b
xor eax, eax
jmp 0x41441f
mov byte [esi], 0
push 0x49bd5c
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.0046ab9b
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 0x424db0
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 0x424e1e
cmp si, 0x69
ja 0x424e1e
add esi, 0xffd0
cmp si, 0x11
je 0x424dee
push 0x11
call edi
test ax, ax
jge 0x424dee
or esi, 0x2000
cmp si, 0x10
je 0x424e03
push 0x10
call edi
test ax, ax
jge 0x424e03
or esi, 0x4000
cmp si, 0x12
je 0x424e18
push 0x12
call edi
test ax, ax
jge 0x424e18
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x424e2b
mov esi, 0xbd
jmp 0x424ddf
cmp si, 0x6e
jne 0x424e38
mov esi, 0xbe
jmp 0x424ddf
cmp si, 0x6f
jne 0x424dd9
mov esi, 0xbf
jmp 0x424ddf

Function at 0x4265e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4b2cf8]
xor edx, edx
cmp eax, edx
jne 0x426606
xor eax, eax
mov byte [eax + 0x4b2bf8], al
inc eax
cmp eax, 0x100
jl 0x4265ee
mov dword [0x4b2cf8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4b2bf8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x426697
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 0x42666a
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 0x426638
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x426710
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 0x426763
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 0x42674a
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 0x42d1a0
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 0x42d338
cmp ebp, ebx
jle 0x42d338
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 0x42d1fe
dec eax
or eax, 0xfffffff8
inc eax
je 0x42d205
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x42d214
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42d21b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046a8dc
add esp, 4
cmp eax, ebx
je 0x42d23c
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.0046a8dc
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 0x42d32e
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 0x42d315
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42d301
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42d2f6
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 0x42d304
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42d304
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42d2a0
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 0x42d291
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 0x430350
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x477138
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 0x430389
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.00472289
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004722d5
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.00430410
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00472312
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24