joyce8/EMBER2024-capa huggingface dataset:
Function at 0x428080
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp + 8]
push dword [ebp + 0xc]
push dword [eax + 8]
call main
add esp, 0xc
test al, al
jne 0x4280aa
mov eax, 0x57
mov esp, ebp
pop ebp
ret 0x10
lea eax, [ebp - 4]
mov dword [ebp - 4], 4
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
push dword [ebp + 0x10]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4280e5
cmp dword [ebp - 0xc], 4
jne 0x4280e5
mov ecx, dword [ebp + 0x14]
mov eax, dword [ebp - 0x10]
mov dword [ecx], eax
xor eax, eax
mov esp, ebp
pop ebp
ret 0x10
mov eax, 1
mov esp, ebp
pop ebp
ret 0x10

Function at 0x4280f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
lea eax, [ebp - 8]
push esi
push eax
mov eax, dword [ebp + 8]
push dword [ebp + 0xc]
push dword [eax + 8]
call main
add esp, 0xc
test al, al
je 0x4281ac
mov esi, dword [ebp + 0x18]
test esi, esi
je 0x4281ac
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0
push 0
push 0
push dword [ebp + 0x10]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4281a0
mov eax, dword [ebp - 4]
mov dword [esi], eax
mov esi, dword [ebp + 0x14]
test esi, esi
je 0x428197
push eax
push 0
push 0x11
call dword [sym.imp.OLEAUT32.dll_SafeArrayCopyData]
mov dword [esi], eax
test eax, eax
jne 0x428169
mov eax, 0x80004005
pop esi
mov esp, ebp
pop ebp
ret 0x14
lea ecx, [ebp - 0xc]
push ecx
push eax
call dword [sym.imp.OLEAUT32.dll_SafeArrayUnaccessData]
test eax, eax
jne 0x428197
lea eax, [ebp - 4]
push eax
push dword [ebp - 0xc]
push 0
push 0
push dword [ebp + 0x10]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [esi]
call dword [sym.imp.OLEAUT32.dll_SafeArrayGetElement]
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret 0x14
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret 0x14
mov eax, 0x57
pop esi
mov esp, ebp
pop ebp
ret 0x14

Function at 0x4281c0
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
push dword [ebp + 0xc]
push dword [eax + 8]
call main
add esp, 0xc
test al, al
jne 0x4281e8
mov eax, 0x57
mov esp, ebp
pop ebp
ret 0xc
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
xor eax, eax
mov esp, ebp
pop ebp
ret 0xc
Function at 0x4285b0
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa48
mov eax, dword [0x442f98]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x1c]
push esi
mov esi, dword [ebp + 0x18]
push edi
mov edi, dword [ebp + 0x14]
push eax
push ecx
call main
add esp, 8
test eax, eax
je 0x428729
push 0x3c
lea eax, [ebp - 0xa48]
push 0
push eax
call fcn.0043628e
mov eax, dword [ebp + 0x20]
mov dword [ebp - 0xa2c], eax
lea eax, [ebp - 0x208]
push eax
push 0
push 0
push 0
push esi
mov dword [ebp - 0xa48], 0x3c
mov dword [ebp - 0xa44], 0x100
mov dword [ebp - 0xa40], 0
mov dword [ebp - 0xa3c], edi
mov dword [ebp - 0xa38], esi
mov dword [ebp - 0xa34], 0
mov dword [ebp - 0xa30], ebx
mov dword [ebp - 0xa0c], 0x400
call dword [sym.imp.api_ms_win_crt_filesystem_l1_1_0.dll__wsplitpath]
add esp, 0x20
lea eax, [ebp - 0xa0c]
push eax
lea eax, [ebp - 0xa08]
push eax
push str.open
lea eax, [ebp - 0x208]
push eax
push 9
push 0
call dword [sym.imp.SHLWAPI.dll_AssocQueryStringW]
test eax, eax
jne 0x428729
push dword [ebp - 0xa0c]
lea eax, [ebp - 0xa08]
push str.WinWord
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_wcsncmp]
add esp, 0xc
test eax, eax
je 0x428703
push dword [ebp - 0xa0c]
lea eax, [ebp - 0xa08]
push str.Excel
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_wcsncmp]
add esp, 0xc
test eax, eax
je 0x428703
push dword [ebp - 0xa0c]
lea eax, [ebp - 0xa08]
push str.OUTLOOK
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_wcsncmp]
add esp, 0xc
test eax, eax
je 0x428703
push dword [ebp - 0xa0c]
lea eax, [ebp - 0xa08]
push str.POWERPNT
push eax
call dword [sym.imp.api_ms_win_crt_string_l1_1_0.dll_wcsncmp]
add esp, 0xc
test eax, eax
jne 0x428729
lea eax, [ebp - 0xa48]
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
test eax, eax
je 0x428729
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00434ca0
mov esp, ebp
pop ebp
ret 0x1c
mov ecx, dword [ebp - 4]
mov eax, 0x80004005
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00434ca0
mov esp, ebp
pop ebp
ret 0x1c

Function at 0x428750
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x254
mov eax, dword [0x442f98]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x14]
push eax
push ecx
call main
add esp, 8
test eax, eax
jne 0x428791
mov eax, 0x80004005
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00434ca0
mov esp, ebp
pop ebp
ret 0x10
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.kernel32.dll_FindFirstFileW]
cmp eax, 0xffffffff
je 0x4287c0
push eax
call dword [sym.imp.kernel32.dll_FindClose]
xor ecx, ecx
mov eax, ecx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00434ca0
mov esp, ebp
pop ebp
ret 0x10
push esi
call dword [sym.imp.kernel32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
pop esi
sete cl
mov eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00434ca0
mov esp, ebp
pop ebp
ret 0x10
Function at 0x42acc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
pushal
call 0x42accf
pop dword [ebp - 0x24]
mov eax, 0x309bb9b2
sub eax, 0x30590ce3
sub dword [ebp - 0x24], eax
mov dword [ebp - 0x34], 0x581c5406
add dword [ebp - 0x34], 0xf635f145
mov dword [ebp - 0x30], 0x4081b243
sub dword [ebp - 0x30], 0xe4e65fe
mov dword [ebp - 0x2c], 0xfbbbdad5
add dword [ebp - 0x2c], 0x50906959
mov dword [ebp - 0x28], 0x8ea13cef
sub dword [ebp - 0x28], 0x8ea13cef
lea eax, [ebp - 0x34]
push eax
mov eax, 0x21186f83
add eax, 0xdf2b117d
add eax, dword [ebp - 0x24]
call dword [eax]
mov dword [ebp - 0x34], 0xd03434ed
sub dword [ebp - 0x34], 0x5bc1cb97
mov dword [ebp - 0x30], 0xd29e945
sub dword [ebp - 0x30], 0xcbbd87d0
mov dword [ebp - 0x2c], 0x72d7ef70
add dword [ebp - 0x2c], 0xf0977cfc
mov dword [ebp - 0x28], 0x738ef1a
add dword [ebp - 0x28], 0xf8c710e6
lea ebx, [ebp - 0x34]
push ebx
push eax
mov eax, 0x8a20825e
add eax, 0x7622fefe
add eax, dword [ebp - 0x24]
call dword [eax]
push 0x40
push 0x1000
push 0x397d0
push 0
call eax
mov ecx, 0x3d3a
mov ebx, eax
mov edi, 0x449200
add edi, dword [ebp - 0x24]
mov edx, 0xeaae7fb4
add edx, 0xe1448702
mov dword [ebp - 0x14], 0x3bd51bf0
mov esi, dword [edi]
add dword [ebp - 0x18], 0xb719731a
xor esi, edx
add dword [ebp - 0x1c], 0x929dbda5
mov dword [ebx], esi
mov dword [ebp - 4], 0x88dd34ee
add ebx, 0xa3db4703
sub ebx, 0xa3db46ff
add edi, 0xa2aabc90
sub edi, 0xa2aabc8c
loop 0x42ade5
add eax, 0xe15390d2
sub eax, 0xe152a917
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0x400000
add ecx, dword [ebp - 0x24]
call ebx
leave
ret
Function at 0x4344fc
Capabilities:
Check if file exists

Disassembly:
push 0x49c
mov eax, 0x437533
call fcn.004355e9
mov esi, dword [ebp + 8]
mov ecx, esi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x470], esi
call fcn.004302cd
cmp dword [esi + 4], 0
jne 0x43452e
mov eax, 0xffffe89d
jmp 0x43472d
xor ebx, ebx
lea ecx, [ebp - 0x488]
push ebx
push 0xffffffffffffffff
push 0x43a730
call fcn.0042f69b
push ebx
lea eax, [ebp - 0x488]
mov dword [ebp - 4], ebx
push eax
mov ecx, esi
call fcn.00430129
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x478]
mov esi, eax
call fcn.0042f7cc
lea ecx, [ebp - 0x480]
call fcn.0042f7aa
cmp esi, 0xffffffff
je 0x434580
mov eax, 0xffffe8c2
jmp 0x43472d
mov esi, dword [ebp - 0x470]
mov ecx, esi
call fcn.004302cd
lea ecx, [ebp - 0x46c]
push ecx
push eax
call dword [sym.imp.kernel32.dll_FindFirstFileW]
cmp eax, 0xffffffff
jne 0x4346ca
mov ecx, esi
call fcn.004302cd
lea ecx, [ebp - 0x48c]
push ecx
lea ecx, [ebp - 0x21c]
push ecx
push 0x105
push eax
call dword [sym.imp.kernel32.dll_GetFullPathNameW]
mov esi, eax
test esi, esi
jne 0x4345d1
inc eax
jmp 0x43472d
cmp esi, 0x105
jbe 0x4345e3
mov eax, 0xffffe8c1
jmp 0x43472d
push esi
lea eax, [ebp - 0x21c]
push eax
lea ecx, [ebp - 0x488]
call fcn.0042f6ed
lea eax, [ebp - 0x488]
mov dword [ebp - 4], 1
push eax
call main
pop ecx
test eax, eax
je 0x434625
mov dword [edi], 2
mov dword [edi + 4], ebx
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
mov dword [edi + 8], ebx
mov dword [edi + 0xc], ebx
jmp 0x43468d
movzx eax, word [ebp + esi*2 - 0x21e]
cmp eax, 0x2f
je 0x434637
cmp eax, 0x5c
jne 0x434673
lea esi, [esi*2 - 2]
cmp esi, 0x20a
jae 0x434754
xor eax, eax
mov word [ebp + esi - 0x21c], ax
lea eax, [ebp - 0x46c]
push eax
lea eax, [ebp - 0x21c]
push eax
call dword [sym.imp.kernel32.dll_FindFirstFileW]
mov dword [ebp - 0x470], eax
cmp eax, 0xffffffff
jne 0x4346aa
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 2
je 0x434688
cmp eax, 3
je 0x434688
xor ebx, ebx
inc ebx
jmp 0x43468d
mov ebx, 0xffffe8c2
lea ecx, [ebp - 0x478]
call fcn.0042f7cc
lea ecx, [ebp - 0x480]
call fcn.0042f7aa
mov eax, ebx
jmp 0x43472d
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x478]
call fcn.0042f7cc
lea ecx, [ebp - 0x480]
call fcn.0042f7aa
mov eax, dword [ebp - 0x470]
push eax
call dword [sym.imp.kernel32.dll_FindClose]
test byte [ebp - 0x46c], 0x10
push 0
pop eax
setne al
inc eax
mov dword [edi], eax
cmp dword [ebp - 0x450], 0
jne 0x434733
mov eax, dword [ebp - 0x44c]
mov dword [edi + 4], eax
lea eax, [ebp - 0x458]
push eax
call main
cmp dword [ebp - 0x468], 0
pop ecx
mov dword [edi + 0x10], eax
mov dword [edi + 0x14], edx
jne 0x434718
cmp dword [ebp - 0x464], 0
je 0x434725
lea eax, [ebp - 0x468]
push eax
call main
pop ecx
mov dword [edi + 8], eax
xor eax, eax
mov dword [edi + 0xc], edx
call fcn.004355a4
ret
push str.file_size_larger_than_4GB_encountered
lea ecx, [ebp - 0x4a8]
call main
push 0x43c89c
lea eax, [ebp - 0x4a8]
push eax
call sub.VCRUNTIME140.dll__CxxThrowException
call fcn.0043508e
int3
Function at 0x456268
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00456418
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 0x456366
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 0x456309
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x45634c
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x456320
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x45633b
test al, 0x40
je 0x456332
mov ecx, dword [edi + 0x20]
jmp 0x456339
test al, 0x80
je 0x45634c
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x45634c
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 0x4562d8
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x40e1f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46954b
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.0045e046
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40e272
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045bf5d
mov eax, dword [eax]
push 0x47f1e0
push eax
call fcn.0044edc4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045e2d1
test bl, bl
je 0x40e272
push 0x47f1e0
lea ecx, [esp + 0xc]
call fcn.0045e661
push 0x482d54
lea ecx, [esp + 0xc]
call fcn.0045e661
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 0x40e2ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045e2d1
jmp 0x40e379
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 0x40e332
lea edx, [esp + 0x7c]
push 0x482d50
push edx
call fcn.0044edc4
add esp, 8
test eax, eax
je 0x40e332
lea eax, [esp + 0x7c]
push 0x482d4c
push eax
call fcn.0044edc4
add esp, 8
test eax, eax
je 0x40e332
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 0x40e2c2
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.0045e2d1
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 0x40eb70
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 0x40ebd2
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 0x40ebe0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4695cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4891f8]
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 0x40ed18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ec46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e2d1
xor eax, eax
jmp 0x40ed8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045e40e
push esi
lea ecx, [esp + 0xc]
call fcn.0045e69d
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 0x40ed6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040eb70
test eax, eax
jne 0x40ed6d
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.0040eb70
test eax, eax
jne 0x40ed6d
lea eax, [esp + 0x14]
push 0x482d68
push eax
call fcn.0044fe00
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ed4c
lea ecx, [esp + 0x14]
push 0x482d64
push ecx
call fcn.0044fd80
mov esi, eax
add esp, 8
test esi, esi
jne 0x40ed4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40ed4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045e3be
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ec5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e2d1
xor eax, eax
jmp 0x40ed8f
mov byte [esi], 0
push 0x482d60
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.0045e2d1
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 0x41f400
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 0x41f46e
cmp si, 0x69
ja 0x41f46e
add esi, 0xffd0
cmp si, 0x11
je 0x41f43e
push 0x11
call edi
test ax, ax
jge 0x41f43e
or esi, 0x2000
cmp si, 0x10
je 0x41f453
push 0x10
call edi
test ax, ax
jge 0x41f453
or esi, 0x4000
cmp si, 0x12
je 0x41f468
push 0x12
call edi
test ax, ax
jge 0x41f468
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41f47b
mov esi, 0xbd
jmp 0x41f42f
cmp si, 0x6e
jne 0x41f488
mov esi, 0xbe
jmp 0x41f42f
cmp si, 0x6f
jne 0x41f429
mov esi, 0xbf
jmp 0x41f42f

Function at 0x420ba0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x499850]
xor edx, edx
cmp eax, edx
jne 0x420bc6
xor eax, eax
mov byte [eax + 0x499750], al
inc eax
cmp eax, 0x100
jl 0x420bae
mov dword [0x499850], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x499750
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420c57
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 0x420c2a
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 0x420bf8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420cd0
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 0x420d23
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 0x420d0a
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 0x427760
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 0x4278f8
cmp ebp, ebx
jle 0x4278f8
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 0x4277be
dec eax
or eax, 0xfffffff8
inc eax
je 0x4277c5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4277d4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4277db
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045e012
add esp, 4
cmp eax, ebx
je 0x4277fc
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.0045e012
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 0x4278ee
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 0x4278d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4278c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4278b6
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 0x4278c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4278c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427860
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 0x427851
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 0x42ab60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46aa98
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 0x42ab99
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.004659bf
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00465a0b
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.0042ac20
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00465a48
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24