joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407a9d
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x40c8f0
cmp edx, dword [eax]
je 0x407abf
add eax, 8
inc ecx
cmp eax, 0x40c980
jl 0x407ab0
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x40c8f0]
jne 0x407bed
mov eax, dword [0xde15a4]
cmp eax, 1
je 0x407bc7
test eax, eax
jne 0x407af0
cmp dword [0x40c218], 1
je 0x407bc7
cmp edx, 0xfc
je 0x407bed
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x407b27
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.00404880
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004049d0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x407b6a
lea eax, [ebp - 0x1a4]
push eax
call fcn.004049d0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x40b48c
push edi
call fcn.004053d0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.00404880
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.00404890
lea eax, [ebp - 0xa0]
push 0x40b46c
push eax
call fcn.00404890
push dword [esi + 0x40c8f4]
lea eax, [ebp - 0xa0]
push eax
call fcn.00404890
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00409c71
add esp, 0x2c
pop edi
jmp 0x407bed
lea eax, [ebp + 8]
lea esi, [esi + 0x40c8f4]
push 0
push eax
push dword [esi]
call fcn.004049d0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x405615
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x40b6b0
cmp edx, dword [eax]
je 0x405637
add eax, 8
inc ecx
cmp eax, 0x40b740
jl 0x405628
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x40b6b0]
jne 0x405765
mov eax, dword [0x40ba6c]
cmp eax, 1
je 0x40573f
test eax, eax
jne 0x405668
cmp dword [0x4095d4], 1
je 0x40573f
cmp edx, 0xfc
je 0x405765
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40569f
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004032c0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004033b0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4056e2
lea eax, [ebp - 0x1a4]
push eax
call fcn.004033b0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x407608
push edi
call fcn.00406330
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004032c0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004032d0
lea eax, [ebp - 0xa0]
push 0x4075e8
push eax
call fcn.004032d0
push dword [esi + 0x40b6b4]
lea eax, [ebp - 0xa0]
push eax
call fcn.004032d0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004062a7
add esp, 0x2c
pop edi
jmp 0x405765
lea eax, [ebp + 8]
lea esi, [esi + 0x40b6b4]
push 0
push eax
push dword [esi]
call fcn.004033b0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x40f5f0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, 0x40b015
lea edi, [esi - 0xa015]
push edi
or ebp, 0xffffffff
jmp 0x40f612
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40f619
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40f608
mov eax, 1
add ebx, ebx
jne 0x40f62b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40f620
jne 0x40f63c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40f620
xor ecx, ecx
sub eax, 3
jb 0x40f650
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40f6c2
mov ebp, eax
add ebx, ebx
jne 0x40f65b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40f668
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40f68c
inc ecx
add ebx, ebx
jne 0x40f678
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40f66d
jne 0x40f689
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40f66d
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40f6ac
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40f69d
jmp 0x40f60e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40f6ac
add edi, ecx
jmp 0x40f60e
pop esi
mov edi, esi
mov ecx, 0x210
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40f6ca
cmp byte [edi], 5
jne 0x40f6ca
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 0x40f6cf
lea edi, [esi + 0xd000]
mov eax, dword [edi]
or eax, eax
je 0x40f73e
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1040c]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x104c0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40f6fc
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x104c4]
or eax, eax
je 0x40f738
mov dword [ebx], eax
add ebx, 4
jmp 0x40f719
call dword [esi + 0x104d4]
mov ebp, dword [esi + 0x104c8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x19f]
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 0x40f772
sub esp, 0xffffff80
jmp section.UPX0
Function at 0x40d8bf
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x822d30]
jne 0x40d8c9
repz ret
jmp fcn.00410f1c

Function at 0x40f5d2
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x822d30]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00408388
and dword [ebp - 0x14], 0
cmp dword [0x824368], 0
mov dword [ebp - 0x18], eax
jne 0x40f685
push 0x404668
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x40f72d
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x40465c
push ebx
call edi
test eax, eax
je 0x40f72d
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x40464c
push ebx
mov dword [0x824368], eax
call edi
push eax
call esi
push 0x404638
push ebx
mov dword [0x82436c], eax
call edi
push eax
call esi
push 0x40461c
push ebx
mov dword [0x824370], eax
call edi
push eax
call esi
mov dword [0x824378], eax
test eax, eax
je 0x40f685
push 0x404604
push ebx
call edi
push eax
call esi
mov dword [0x824374], eax
mov eax, dword [0x824374]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x40f6de
cmp dword [0x824378], ecx
je 0x40f6de
push eax
call esi
push dword [0x824378]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x40f6de
test ebx, ebx
je 0x40f6de
call edi
test eax, eax
je 0x40f6d5
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x40f6d5
test byte [ebp - 8], 1
jne 0x40f6de
or dword [ebp + 0x10], 0x200000
jmp 0x40f711
mov eax, dword [0x82436c]
cmp eax, dword [ebp - 0x18]
je 0x40f711
push eax
call esi
test eax, eax
je 0x40f711
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x40f711
mov eax, dword [0x824370]
cmp eax, dword [ebp - 0x18]
je 0x40f711
push eax
call esi
test eax, eax
je 0x40f711
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x824368]
call esi
test eax, eax
je 0x40f72d
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x40f72f
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040d8bf
leave
ret
Function at 0x80bba0
Capabilities:
Delete directory
Get common file path
Read file on windows
Set console window title

Disassembly:
mov eax, 0x1020
call fcn.004110e0
cmp dword [0xba93d8], 0x37
jne 0x80bc86
push 0
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
push 0x405fa4
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp]
push 0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FreeUserPhysicalPages]
push 0
lea ecx, [esp + 0x424]
push ecx
push 0x405fc0
call dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
push 0
lea edx, [esp + 0x824]
push edx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea eax, [esp + 4]
push eax
push 0
lea ecx, [esp + 0x14]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_PeekConsoleInputW]
push 0x405fe8
call dword [sym.imp.KERNEL32.dll_GlobalAddAtomW]
lea edx, [esp + 8]
push edx
push 0x406004
call dword [sym.imp.KERNEL32.dll_GetCompressedFileSizeW]
push 0x406014
call dword [sym.imp.KERNEL32.dll_SetConsoleTitleA]
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_FoldStringW]
lea eax, [esp + 0x20]
push eax
push 0
push 0x406038
push 0x406048
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
push 0
push 0
push 0
push 0
push 0x40604c
push 0x406084
call dword [sym.imp.KERNEL32.dll_ReplaceFileW]
mov ecx, dword [0xba93dc]
mov dword [esp], ecx
mov eax, 0x5d1
add dword [esp], eax
mov edx, dword [esp]
mov al, byte [edx + esi]
mov ecx, dword [0x82943c]
mov byte [ecx + esi], al
add esp, 0x1020
ret
Function at 0x80be40
Capabilities:
Enumerate files on windows
Manipulate console buffer
Move file

Disassembly:
mov eax, dword [0xba93d8]
sub esp, 0x1d4
push ebx
push ebp
push esi
mov esi, dword [0x82943c]
shr eax, 3
push edi
test eax, eax
je 0x80bff5
mov dword [esp + 0x38], 0x9e3779b9
mov dword [esp + 0x1c], esi
mov dword [esp + 0x24], eax
jmp 0x80be76
mov esi, dword [esp + 0x1c]
cmp dword [0xba93d8], 0x1c
jne 0x80be93
lea eax, [esp + 0x3c]
push eax
push 0
lea ecx, [esp + 0x4c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputA]
mov edx, dword [0x823330]
mov ecx, dword [0x823334]
mov eax, dword [esi]
mov edi, dword [esi + 4]
mov dword [esp + 0x2c], edx
mov edx, dword [0x823338]
mov dword [esp + 0x30], ecx
mov ecx, dword [str.z_f]
mov dword [esp + 0x14], eax
mov ebx, 0xc6ef3720
mov dword [esp + 0x28], edx
mov dword [esp + 0x34], ecx
mov dword [esp + 0x20], 0x20
jmp 0x80bed7
mov eax, dword [esp + 0x14]
mov edx, eax
mov ecx, eax
shr edx, 5
add edx, dword [esp + 0x34]
shl ecx, 4
add ecx, dword [esp + 0x28]
add eax, ebx
xor edx, ecx
xor edx, eax
sub edi, edx
mov ecx, edi
shl ecx, 4
mov dword [0xba835c], 0
mov dword [esp + 0x10], ecx
mov eax, dword [esp + 0x2c]
add dword [esp + 0x10], eax
cmp dword [0xba93d8], 0x1be
lea ebp, [ebx + edi]
jne 0x80bf2c
lea edx, [esp + 0x40]
push edx
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputA]
mov esi, edi
shr esi, 5
add esi, dword [esp + 0x30]
cmp dword [0xba93d8], 0x979
mov dword [0xba8360], 0xff6b3619
mov dword [0xba8364], 0xffffffff
jne 0x80bf65
lea eax, [esp + 0xa0]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
xor esi, ebp
xor dword [esp + 0x10], esi
mov eax, dword [esp + 0x10]
sub dword [esp + 0x14], eax
mov dword [esp + 0x18], 0
mov eax, dword [esp + 0x38]
add dword [esp + 0x18], eax
sub ebx, dword [esp + 0x18]
dec dword [esp + 0x20]
jne 0x80bed3
cmp dword [0xba93d8], 0x8d4
jne 0x80bfa8
lea ecx, [esp + 0x58]
push ecx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoW]
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
mov dword [esi], edx
mov dword [esi + 4], edi
cmp dword [0xba93d8], 0x17
jne 0x80bfe4
push 0
push 0
push 0
push 0x405ed0
push 0x405f28
call dword [sym.imp.KERNEL32.dll_MoveFileWithProgressW]
lea eax, [esp + 0xa0]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
add esi, 8
dec dword [esp + 0x24]
mov dword [esp + 0x1c], esi
jne 0x80be72
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1d4
ret
Function at 0x412f70
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a9cfb
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.0049dd7f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x412ff2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049b2cd
mov eax, dword [eax]
push 0x504230
push eax
call fcn.0048bfd4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0049e00a
test bl, bl
je 0x412ff2
push 0x504230
lea ecx, [esp + 0xc]
call fcn.0049e39a
push 0x507e20
lea ecx, [esp + 0xc]
call fcn.0049e39a
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 0x41302e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0049e00a
jmp 0x4130f9
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 0x4130b2
lea edx, [esp + 0x7c]
push 0x507e1c
push edx
call fcn.0048bfd4
add esp, 8
test eax, eax
je 0x4130b2
lea eax, [esp + 0x7c]
push 0x507e18
push eax
call fcn.0048bfd4
add esp, 8
test eax, eax
je 0x4130b2
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 0x413042
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.0049e00a
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 0x4138f0
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 0x413952
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 0x413960
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a9d7b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5168dc]
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 0x413a98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4139c6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049e00a
xor eax, eax
jmp 0x413b0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0049e147
push esi
lea ecx, [esp + 0xc]
call fcn.0049e3d6
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x507e58
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x413aed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004138f0
test eax, eax
jne 0x413aed
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.004138f0
test eax, eax
jne 0x413aed
lea eax, [esp + 0x14]
push 0x507e34
push eax
call fcn.0048d200
mov esi, eax
add esp, 8
test esi, esi
jne 0x413acc
lea ecx, [esp + 0x14]
push 0x507e30
push ecx
call fcn.0048d180
mov esi, eax
add esp, 8
test esi, esi
jne 0x413acc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x413acf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049e0f7
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4139de
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0049e00a
xor eax, eax
jmp 0x413b0f
mov byte [esi], 0
push 0x507e2c
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.0049e00a
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 0x428020
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 0x42808e
cmp si, 0x69
ja 0x42808e
add esi, 0xffd0
cmp si, 0x11
je 0x42805e
push 0x11
call edi
test ax, ax
jge 0x42805e
or esi, 0x2000
cmp si, 0x10
je 0x428073
push 0x10
call edi
test ax, ax
jge 0x428073
or esi, 0x4000
cmp si, 0x12
je 0x428088
push 0x12
call edi
test ax, ax
jge 0x428088
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42809b
mov esi, 0xbd
jmp 0x42804f
cmp si, 0x6e
jne 0x4280a8
mov esi, 0xbe
jmp 0x42804f
cmp si, 0x6f
jne 0x428049
mov esi, 0xbf
jmp 0x42804f

Function at 0x42a190
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x527130]
xor edx, edx
cmp eax, edx
jne 0x42a1b6
xor eax, eax
mov byte [eax + 0x527030], al
inc eax
cmp eax, 0x100
jl 0x42a19e
mov dword [0x527130], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x527030
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42a247
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 0x42a21a
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 0x42a1e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42a2c0
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 0x42a313
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 0x42a2fa
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 0x431170
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 0x431308
cmp ebp, ebx
jle 0x431308
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 0x4311ce
dec eax
or eax, 0xfffffff8
inc eax
je 0x4311d5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4311e4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4311eb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0049dd4b
add esp, 4
cmp eax, ebx
je 0x43120c
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.0049dd4b
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 0x4312fe
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 0x4312e5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4312d1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4312c6
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 0x4312d4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4312d4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x431270
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 0x431261
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 0x434350
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4ab7d8
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 0x434389
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.004a57b0
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a57fc
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.00434410
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a5839
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24