joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5433b0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffea8
xor ecx, ecx
mov dword [ebp - 0x150], ecx
mov dword [ebp - 0x158], ecx
mov dword [ebp - 0x154], ecx
mov dword [ebp - 0x140], ecx
mov dword [ebp - 0x14c], ecx
mov dword [ebp - 0x144], ecx
mov dword [ebp - 0x148], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
call fcn.00404d6c
xor eax, eax
push ebp
push 0x54353f
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 0xc], eax
xor edx, edx
mov eax, 2
call fcn.004632e4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x13c], 0x128
lea edx, [ebp - 0x13c]
mov eax, dword [ebp - 0x14]
call fcn.00463304
mov dword [ebp - 0x10], eax
jmp 0x543506
lea eax, [ebp - 0x148]
lea edx, [ebp - 0x118]
mov ecx, 0x104
call fcn.00404b2c
mov eax, dword [ebp - 0x148]
lea edx, [ebp - 0x144]
call fcn.0040a030
mov eax, dword [ebp - 0x144]
lea edx, [ebp - 0x140]
call fcn.0040949c
mov eax, dword [ebp - 0x140]
push eax
lea edx, [ebp - 0x14c]
mov eax, dword [ebp - 8]
call fcn.0040949c
mov edx, dword [ebp - 0x14c]
pop eax
call fcn.00404cc8
je 0x5434da
lea eax, [ebp - 0x154]
lea edx, [ebp - 0x118]
mov ecx, 0x104
call fcn.00404b2c
mov eax, dword [ebp - 0x154]
lea edx, [ebp - 0x150]
call fcn.0040949c
mov eax, dword [ebp - 0x150]
push eax
lea edx, [ebp - 0x158]
mov eax, dword [ebp - 8]
call fcn.0040949c
mov edx, dword [ebp - 0x158]
pop eax
call fcn.00404cc8
jne 0x5434f5
push 0
mov eax, dword [ebp - 0x134]
push eax
push 0
push 1
call sub.kernel32.dll_OpenProcess
push eax
call sub.kernel32.dll_TerminateProcess
mov dword [ebp - 0xc], eax
lea edx, [ebp - 0x13c]
mov eax, dword [ebp - 0x14]
call fcn.00463324
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x543435
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_CloseHandle
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x543546
lea eax, [ebp - 0x158]
mov edx, 7
call fcn.004048e0
lea eax, [ebp - 8]
call fcn.004048bc
ret
Function at 0x543b44
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x543d26
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x1c]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x320]
call fcn.00472bf0
mov edx, dword [ebp - 0x1c]
lea eax, [ebp - 8]
mov ecx, 0x543d3c
call fcn.00404bc8
mov eax, dword [ebp - 8]
call fcn.00409de8
test al, al
je 0x543cf6
mov eax, dword [ebp - 8]
call fcn.00404d7c
push eax
call sub.kernel32.dll_LoadLibraryA
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
je 0x543cf6
push 0x543d4c
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54e30c], eax
cmp dword [0x54e30c], 0
jne 0x543bdc
lea eax, [ebp - 0xc]
mov edx, 0x543d60
call fcn.00404954
jmp 0x543cf6
push 0x543d90
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54e310], eax
cmp dword [0x54e310], 0
jne 0x543c0a
lea eax, [ebp - 0xc]
mov edx, 0x543da4
call fcn.00404954
jmp 0x543cf6
push 0x543dd4
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54e314], eax
cmp dword [0x54e314], 0
jne 0x543c38
lea eax, [ebp - 0xc]
mov edx, 0x543dec
call fcn.00404954
jmp 0x543cf6
push 0x543e20
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54e318], eax
cmp dword [0x54e318], 0
jne 0x543c66
lea eax, [ebp - 0xc]
mov edx, 0x543e38
call fcn.00404954
jmp 0x543cf6
lea edx, [ebp - 0x20]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x320]
call fcn.00472bf0
lea eax, [ebp - 0x20]
mov edx, 0x543e74
call fcn.00404b84
mov edx, dword [ebp - 0x20]
lea ecx, [ebp - 0x14]
mov eax, dword [ebp - 4]
call fcn.0054325c
mov edx, 0x543e80
mov eax, 0x543e98
mov ecx, 0x49cf
call dword [0x54e30c]
mov eax, dword [ebp - 0x14]
call fcn.00404d7c
push eax
push 0
mov eax, dword [0x54b064]
mov eax, dword [eax + 4]
xor edx, edx
call fcn.00409a14
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x394]
call fcn.00404d7c
push eax
push 1
call dword [0x54e314]
test al, al
jne 0x543ce7
push 0x543ea4
call sub.kernel32.dll_OutputDebugStringA
call dword [0x54e310]
mov eax, dword [ebp - 0x10]
push eax
call sub.kernel32.dll_FreeLibrary_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x543d2d
lea eax, [ebp - 0x20]
mov edx, 2
call fcn.004048e0
lea eax, [ebp - 0x14]
call fcn.004048bc
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.004048e0
ret
Function at 0x544370
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
xor ecx, ecx
mov dword [ebp - 0x20], ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x18], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
call fcn.00404d6c
xor eax, eax
push ebp
push 0x5444eb
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x20]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x320]
call fcn.00472bf0
mov edx, dword [ebp - 0x20]
lea eax, [ebp - 0xc]
mov ecx, 0x544500
call fcn.00404bc8
mov eax, dword [ebp - 0xc]
call fcn.00409de8
test al, al
je 0x5444c0
mov eax, dword [ebp - 0xc]
call fcn.00404d7c
push eax
call sub.kernel32.dll_LoadLibraryA
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
je 0x5444c0
push 0x544510
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54e30c], eax
cmp dword [0x54e30c], 0
jne 0x54441a
lea eax, [ebp - 0x10]
mov edx, 0x544524
call fcn.00404954
jmp 0x5444c0
push 0x544554
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54e310], eax
cmp dword [0x54e310], 0
jne 0x544445
lea eax, [ebp - 0x10]
mov edx, 0x544568
call fcn.00404954
jmp 0x5444c0
push 0x544598
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54e318], eax
cmp dword [0x54e318], 0
jne 0x544470
lea eax, [ebp - 0x10]
mov edx, 0x5445b0
call fcn.00404954
jmp 0x5444c0
mov edx, 0x5445e4
mov eax, 0x5445fc
mov ecx, 0x49cf
call dword [0x54e30c]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x394]
call fcn.00404d7c
push eax
mov eax, dword [ebp - 8]
call fcn.00404d7c
push eax
call dword [0x54e318]
test al, al
jne 0x5444b1
push 0x544608
call sub.kernel32.dll_OutputDebugStringA
call dword [0x54e310]
mov eax, dword [ebp - 0x14]
push eax
call sub.kernel32.dll_FreeLibrary_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5444f2
lea eax, [ebp - 0x20]
call fcn.004048bc
lea eax, [ebp - 0x18]
call fcn.004048bc
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.004048e0
ret
Function at 0x62eb00
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x15c000]
push edi
jmp 0x62eb1a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x62eb21
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x62eb10
mov eax, 1
add ebx, ebx
jne 0x62eb33
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x62eb44
jne 0x62eb63
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x62eb63
dec eax
add ebx, ebx
jne 0x62eb50
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x62eb28
add ebx, ebx
jne 0x62eb5f
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x62ebb5
xor ecx, ecx
sub eax, 3
jb 0x62eb7b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x62ebea
sar eax, 1
mov ebp, eax
jmp 0x62eb86
add ebx, ebx
jne 0x62eb86
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x62eb54
inc ecx
add ebx, ebx
jne 0x62eb94
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x62eb54
add ebx, ebx
jne 0x62eba1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x62eb96
jne 0x62ebb2
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x62eb96
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x62ebd4
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x62ebc6
jmp 0x62eb16
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x62ebd4
add edi, ecx
jmp 0x62eb16
pop esi
mov edi, esi
mov ecx, 0x697d
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x62ebf2
cmp byte [edi], 0x27
jne 0x62ebf2
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x62ebf7
lea edi, [esi + 0x22b000]
mov eax, dword [edi]
or eax, eax
je 0x62ec6f
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x2493bc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x2494d4]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x62ec24
mov ecx, edi
jns 0x62ec53
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x2494d8]
or eax, eax
je 0x62ec69
mov dword [ebx], eax
add ebx, 4
jmp 0x62ec41
call dword [esi + 0x2494e8]
mov ebp, dword [esi + 0x2494dc]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x23f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x62eca3
sub esp, 0xffffff80
jmp 0x4c3c83

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x409fd2
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.0040a182
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 0x40a0d0
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 0x40a073
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x40a0b6
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x40a08a
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x40a0a5
test al, 0x40
je 0x40a09c
mov ecx, dword [edi + 0x20]
jmp 0x40a0a3
test al, 0x80
je 0x40a0b6
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x40a0b6
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 0x40a042
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x4224a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c2f8b
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.004b56b1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x422522
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004b2afa
mov eax, dword [eax]
push 0x520c98
push eax
call fcn.004a5424
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004b593c
test bl, bl
je 0x422522
push 0x520c98
lea ecx, [esp + 0xc]
call fcn.004b5d18
push 0x520ca4
lea ecx, [esp + 0xc]
call fcn.004b5d18
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 0x42255e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004b593c
jmp 0x422629
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 0x4225e2
lea edx, [esp + 0x7c]
push 0x520ca0
push edx
call fcn.004a5424
add esp, 8
test eax, eax
je 0x4225e2
lea eax, [esp + 0x7c]
push 0x520c9c
push eax
call fcn.004a5424
add esp, 8
test eax, eax
je 0x4225e2
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 0x422572
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.004b593c
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 0x422e30
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 0x422e92
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 0x422ea0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c300b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x532ee4]
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 0x422fd8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x422f06
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b593c
xor eax, eax
jmp 0x42304f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004b5ac5
push esi
lea ecx, [esp + 0xc]
call fcn.004b5d54
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 0x42302d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00422e30
test eax, eax
jne 0x42302d
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.00422e30
test eax, eax
jne 0x42302d
lea eax, [esp + 0x14]
push 0x520cb4
push eax
call fcn.004a6610
mov esi, eax
add esp, 8
test esi, esi
jne 0x42300c
lea ecx, [esp + 0x14]
push 0x520cb0
push ecx
call fcn.004a6590
mov esi, eax
add esp, 8
test esi, esi
jne 0x42300c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42300f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004b5a75
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x422f1e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004b593c
xor eax, eax
jmp 0x42304f
mov byte [esi], 0
push 0x520cac
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.004b593c
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 0x435440
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 0x4354ae
cmp si, 0x69
ja 0x4354ae
add esi, 0xffd0
cmp si, 0x11
je 0x43547e
push 0x11
call edi
test ax, ax
jge 0x43547e
or esi, 0x2000
cmp si, 0x10
je 0x435493
push 0x10
call edi
test ax, ax
jge 0x435493
or esi, 0x4000
cmp si, 0x12
je 0x4354a8
push 0x12
call edi
test ax, ax
jge 0x4354a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4354bb
mov esi, 0xbd
jmp 0x43546f
cmp si, 0x6e
jne 0x4354c8
mov esi, 0xbe
jmp 0x43546f
cmp si, 0x6f
jne 0x435469
mov esi, 0xbf
jmp 0x43546f

Function at 0x436d70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x543e90]
xor edx, edx
cmp eax, edx
jne 0x436d96
xor eax, eax
mov byte [eax + 0x543d90], al
inc eax
cmp eax, 0x100
jl 0x436d7e
mov dword [0x543e90], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x543d90
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x436e27
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 0x436dfa
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 0x436dc8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x436ea0
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 0x436ef3
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 0x436eda
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 0x43e2f0
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 0x43e488
cmp ebp, ebx
jle 0x43e488
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 0x43e34e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43e355
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43e364
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43e36b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004b567d
add esp, 4
cmp eax, ebx
je 0x43e38c
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.004b567d
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 0x43e47e
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 0x43e465
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43e451
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43e446
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 0x43e454
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43e454
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43e3f0
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 0x43e3e1
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 0x441780
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c4868
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 0x4417b9
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.004bd21a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004bd2a2
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.00441840
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004bd2df
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24