joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a8b01
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
xor eax, eax
mov dword [ebp - 0xc], eax
xor eax, eax
xor edx, edx
xor ecx, ecx
mov dword [ebp - 8], ecx
xor esi, esi
jmp 0x4a8ba6
mov ecx, dword [ebp + 8]
mov ebx, dword [ebp - 0xc]
mov cl, byte [ecx + ebx]
test cl, cl
je 0x4a8b3b
test esi, esi
jne 0x4a8b3b
mov ebx, dword [ebp + 8]
mov edi, dword [ebp - 0xc]
inc dword [ebp - 0xc]
jmp 0x4a8b45
mov esi, 1
mov dword [ebp - 4], edx
xor ecx, ecx
test esi, esi
je 0x4a8b4d
test edx, edx
je 0x4a8b5d
and ecx, 0xff
shl dword [ebp - 8], 8
add edx, 8
or dword [ebp - 8], ecx
cmp edx, 6
jl 0x4a8ba6
sub edx, 6
mov ecx, edx
mov ebx, dword [ebp - 8]
shr ebx, cl
mov ecx, ebx
and ecx, 0x3f
mov cl, byte [ecx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_]
mov ebx, dword [ebp + 0x10]
mov byte [ebx + eax], cl
inc eax
cmp eax, 0x3c
jl 0x4a8b8c
mov edx, dword [ebp + 0x10]
mov byte [edx + eax], 0
jmp 0x4a8bf7
cmp eax, dword [ebp + 0x14]
jl 0x4a8b9b
mov eax, 0xffffffff
mov dword [ebp - 0xc], eax
jmp 0x4a8bf7
test esi, esi
je 0x4a8ba1
xor edx, edx
cmp edx, 6
jge 0x4a8b62
mov ecx, dword [ebp - 0xc]
cmp ecx, dword [ebp + 0xc]
jg 0x4a8bc6
mov ecx, dword [ebp + 8]
mov ebx, dword [ebp - 0xc]
cmp byte [ecx + ebx], 0
jne 0x4a8b1f
test edx, edx
jne 0x4a8b1f
cmp dword [ebp - 4], 2
jne 0x4a8bde
mov edx, dword [ebp + 0x10]
mov byte [edx + eax], 0x3d
inc eax
mov ecx, dword [ebp + 0x10]
mov byte [ecx + eax], 0x3d
inc eax
jmp 0x4a8bec
cmp dword [ebp - 4], 4
jne 0x4a8bec
mov edx, dword [ebp + 0x10]
mov byte [edx + eax], 0x3d
inc eax
test eax, eax
je 0x4a8bf7
mov ecx, dword [ebp + 0x10]
mov byte [ecx + eax], 0
mov edx, dword [ebp + 0x18]
mov ecx, dword [ebp - 0xc]
mov dword [edx], ecx
mov edx, dword [ebp + 0x1c]
mov dword [edx], eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x18
Function at 0x4a90b2
Capabilities:
Get file version info

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
xor eax, eax
mov dword [esp + 4], eax
xor edx, edx
mov dword [esp + 8], edx
mov ebp, 1
push 0x52feac
push str._slang32.dll
push 0x555704
call sub.USER32.dll_wsprintfA
add esp, 0xc
push 0x555704
call sub.KERNEL32.dll_LoadLibraryA
mov ebx, eax
mov dword [0x532a84], ebx
test ebx, ebx
je 0x4a91ad
push esp
push 0x555704
call sub.VERSION.dll_GetFileVersionInfoSizeA
mov esi, eax
test esi, esi
je 0x4a91ad
push esi
push 0x42
call sub.KERNEL32.dll_GlobalAlloc
mov ebx, eax
test ebx, ebx
je 0x4a91ad
push ebx
call sub.KERNEL32.dll_GlobalLock
mov edi, eax
test edi, edi
je 0x4a9191
push edi
push esi
push dword [esp + 8]
push 0x555704
call sub.VERSION.dll_GetFileVersionInfoA
push str.StringFileInfo040904E4FILEVERSION
push 0x555704
call sub.USER32.dll_wsprintfA
add esp, 8
lea eax, [esp + 8]
push eax
lea edx, [esp + 8]
push edx
push 0x555704
push edi
call sub.VERSION.dll_VerQueryValueA
test eax, eax
je 0x4a918b
cmp dword [esp + 8], 0
je 0x4a918b
cmp dword [esp + 4], 0
je 0x4a918b
push dword [esp + 4]
push 0x532a25
call sub.KERNEL32.dll_lstrcmpA
test eax, eax
jne 0x4a918b
xor ebp, ebp
push ebx
call sub.KERNEL32.dll_GlobalUnlock
push ebx
call sub.KERNEL32.dll_GlobalFree
test ebp, ebp
je 0x4a91ad
push dword [0x532a84]
call sub.KERNEL32.dll_FreeLibrary
xor eax, eax
mov dword [0x532a84], eax
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4a91b5
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
mov esi, 0x532a5c
xor eax, eax
mov dword [0x5375b8], eax
call fcn.004caff0
push 0
call fcn.00526bc8
pop ecx
push eax
call fcn.00521a34
pop ecx
call fcn.00415d9b
push 0x419634
push 8
call fcn.005256d4
add esp, 8
call sub.KERNEL32.dll_GetVersion
cmp al, 4
jb 0x4a9203
mov dword [0x532a54], 1
jmp 0x4a922a
call sub.KERNEL32.dll_GetVersion
movzx edx, ax
sar edx, 8
and dl, 0xff
cmp dl, 0x5f
jb 0x4a9222
mov dword [0x532a54], 1
jmp 0x4a922a
xor ecx, ecx
mov dword [0x532a54], ecx
call sub.KERNEL32.dll_GetVersion
cmp al, 5
jb 0x4a923f
mov dword [0x532a58], 1
jmp 0x4a9246
xor eax, eax
mov dword [0x532a58], eax
mov byte [0x548fd4], 0
mov byte [0x533a30], 0
mov byte [0x533a94], 0
mov byte [0x5607bb], 0
mov byte [0x56093b], 0
mov byte [0x52e24c], 0
mov byte [0x553a32], 0
xor edx, edx
mov dword [0x5490d8], edx
mov byte [0x550d9c], 0
mov byte [0x551183], 0
xor ecx, ecx
mov dword [0x529884], ecx
call fcn.00486c7d
push dword [ebp + 8]
call fcn.00423557
cmp dword [0x532a54], 0
je 0x4a92b7
mov dword [0x555700], 2
jmp 0x4a92ea
push 4
call fcn.004f9e10
cmp eax, 0x15
jg 0x4a92cf
mov dword [0x555700], 6
jmp 0x4a92ea
cmp eax, 0x1c
jg 0x4a92e0
mov dword [0x555700], 8
jmp 0x4a92ea
mov dword [0x555700], 0xa
cmp dword [0x532a54], 0
jne 0x4a9396
push 0x8001
call sub.KERNEL32.dll_SetErrorMode
push str.Ctl3d32.dll
call sub.KERNEL32.dll_LoadLibraryA
mov ebx, eax
mov dword [esi], ebx
test ebx, ebx
jne 0x4a9317
xor eax, eax
mov dword [esi], eax
push 0
call sub.KERNEL32.dll_SetErrorMode
mov ebx, dword [esi]
test ebx, ebx
je 0x4a9396
push str.Ctl3dRegister
push ebx
call sub.KERNEL32.dll_GetProcAddress
mov dword [0x532a60], eax
push str.Ctl3dUnregister
push dword [esi]
call sub.KERNEL32.dll_GetProcAddress
mov dword [0x532a68], eax
push str.Ctl3dAutoSubclass
push dword [esi]
call sub.KERNEL32.dll_GetProcAddress
mov dword [0x532a64], eax
cmp dword [0x532a60], 0
je 0x4a938b
cmp dword [0x532a68], 0
je 0x4a938b
cmp dword [0x532a64], 0
je 0x4a938b
push dword [0x53741c]
call dword [0x532a60]
push dword [0x53741c]
call dword [0x532a64]
jmp 0x4a9396
push dword [esi]
call sub.KERNEL32.dll_FreeLibrary
xor eax, eax
mov dword [esi], eax
call fcn.00486cf5
push 0
call fcn.004d8788
push 0
call fcn.0040f806
push 0
call fcn.004f5c2d
call fcn.004709da
push 0
call fcn.00526bc8
pop ecx
mov dword [0x52cc50], eax
xor edx, edx
mov dword [0x52d138], edx
push 0x8001
call sub.KERNEL32.dll_SetErrorMode
cmp dword [0x532a54], 0
je 0x4a93ec
push str.shell32.dll
call sub.KERNEL32.dll_LoadLibraryA
mov dword [0x532a74], eax
call fcn.004a90b2
push 0
call sub.KERNEL32.dll_SetErrorMode
pop esi
pop ebx
pop ebp
ret 4
Function at 0x4a9a1f
Capabilities:
Log keystrokes via application hook

Disassembly:
push ebx
push 0
push 0x3e8
push 0x78
push dword [0x537420]
call sub.USER32.dll_SetTimer
cmp byte [0x533e84], 0
je 0x4a9a7d
cmp dword [0x533ee8], 0
jne 0x4a9a7d
push 0x533e84
call sub.WSOCK32.dll_inet_addr
mov ebx, eax
mov dword [0x533ee8], ebx
cmp ebx, 0xffffffff
jne 0x4a9a6d
mov byte [0x533e84], 0
xor eax, eax
mov dword [0x533ee8], eax
jmp 0x4a9a7d
push dword [0x533ee8]
call sub.WSOCK32.dll_htonl
mov dword [0x533ee8], eax
push str.COMSPEC
call fcn.00524ddc
pop ecx
mov dword [0x529444], eax
mov eax, dword [0x529444]
test eax, eax
je 0x4a9ab0
push str.4DOS.COM
push eax
call fcn.005185a0
add esp, 8
test eax, eax
je 0x4a9ab0
xor edx, edx
mov dword [0x529444], edx
call fcn.0049d5a7
push 0x555aeb
push 0x555704
call fcn.0041686d
cmp dword [0x5300b4], 0
je 0x4a9ae4
call fcn.00486fda
call fcn.004871da
xor ecx, ecx
mov dword [0x5300b4], ecx
call fcn.00489650
call fcn.00460bb8
call fcn.0044d524
mov ebx, dword [0x532a84]
test ebx, ebx
je 0x4a9b05
push 0x28
push ebx
call sub.USER32.dll_LoadAcceleratorsA
mov dword [0x532a6c], eax
cmp dword [0x532a6c], 0
jne 0x4a9b20
push 0x28
push dword [0x53741c]
call sub.USER32.dll_LoadAcceleratorsA
mov dword [0x532a6c], eax
mov ebx, dword [0x532a84]
test ebx, ebx
je 0x4a9b37
push 0x29
push ebx
call sub.USER32.dll_LoadAcceleratorsA
mov dword [0x532a70], eax
cmp dword [0x532a70], 0
jne 0x4a9b52
push 0x29
push dword [0x53741c]
call sub.USER32.dll_LoadAcceleratorsA
mov dword [0x532a70], eax
push 0
push dword [0x537420]
call sub.USER32.dll_GetWindowThreadProcessId
push eax
push dword [0x53741c]
push sym.mirc32.exe_KeyboardProc
push 2
call sub.USER32.dll_SetWindowsHookExA
mov dword [0x531ef4], eax
call fcn.004d96bd
cmp dword [0x5375b8], 0
jne 0x4a9c2f
xor eax, eax
mov dword [0x528130], eax
push 0
push 0
push 0x448
push dword [0x537420]
call sub.USER32.dll_PostMessageA
cmp dword [0x52ec24], 0
je 0x4a9bc1
push 0
push 0
push 0x429
push dword [0x537420]
call sub.USER32.dll_PostMessageA
cmp dword [0x52ec24], 0
je 0x4a9bde
push 0
push 0
push 0x429
push dword [0x537420]
call sub.USER32.dll_PostMessageA
cmp dword [0x52e308], 0
je 0x4a9bfb
push 0
push 0
push 0x42d
push dword [0x537420]
call sub.USER32.dll_PostMessageA
cmp dword [0x533630], 0
je 0x4a9c18
push 0
push 0
push 0x433
push dword [0x537420]
call sub.USER32.dll_PostMessageA
call fcn.00409ff0
push 0x7f00
push 0
call sub.USER32.dll_LoadCursorA
push eax
call sub.USER32.dll_SetCursor
pop ebx
ret
Function at 0x4b02ad
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
or eax, 0xffffffff
mov dword [0x533654], eax
mov dword [0x533650], eax
push 0
push 1
push 2
call sub.WSOCK32.dll_socket
mov dword [0x533650], eax
cmp eax, 0xffffffff
jne 0x4b02d7
push 0
call fcn.004b022d
ret
mov dx, word [0x53364c]
push edx
push dword [0x533650]
call fcn.004cb3a4
test eax, eax
jne 0x4b02f6
push 0
call fcn.004b022d
ret
push 5
push dword [0x533650]
call sub.WSOCK32.dll_listen
test eax, eax
je 0x4b030f
push 0
call fcn.004b022d
ret
push 8
push 0x434
push dword [0x537420]
push dword [0x533650]
call sub.WSOCK32.dll_WSAAsyncSelect
ret
Function at 0x4b2d1a
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
push ebx
push esi
push dword [ebp + 8]
call fcn.004f9c59
mov ebx, eax
test ebx, ebx
je 0x4b2d39
cmp byte [ebx + 0x638], 1
je 0x4b2d43
mov eax, dword [0x533830]
jmp 0x4b2de4
push 0x52ffb0
push 0x3e7
push 0x555704
push 0x53385e
lea edx, [ebx + 4]
push edx
push 0x533854
call sub.KERNEL32.dll_GetPrivateProfileStringA
cmp byte [0x555704], 0
jne 0x4b2d72
xor eax, eax
jmp 0x4b2de4
push 0x2c
push 0x555704
call fcn.0051833c
add esp, 8
test eax, eax
jne 0x4b2d89
xor eax, eax
jmp 0x4b2de4
inc eax
cmp byte [eax], 0
jne 0x4b2d93
xor eax, eax
jmp 0x4b2de4
push eax
call fcn.0052175c
pop ecx
mov esi, eax
test esi, esi
jge 0x4b2da2
xor esi, esi
lea eax, [ebp - 0x10]
push eax
push dword [ebx]
call sub.USER32.dll_GetClientRect
mov eax, dword [ebx + 0x74c]
test eax, eax
je 0x4b2dd6
push eax
call sub.USER32.dll_IsWindowVisible
test eax, eax
je 0x4b2dd6
lea edx, [ebp - 0x20]
push edx
push dword [ebx + 0x74c]
call sub.USER32.dll_GetClientRect
mov ecx, dword [ebp - 0x18]
sub dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
add eax, 0xfffffffe
cmp esi, eax
jl 0x4b2de2
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4b2dec
Capabilities:
Hide graphical window
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
push dword [ebp + 8]
call fcn.004f9c59
mov ebx, eax
test ebx, ebx
je 0x4b2e09
cmp byte [ebx + 0x638], 1
je 0x4b2e15
push 0
call fcn.00415bea
jmp 0x4b3026
push 0x45139e
push 0x28a
push dword [ebp + 8]
call fcn.0044ea80
mov esi, eax
test esi, esi
jle 0x4b3026
push ebx
call fcn.004f7de3
test eax, eax
je 0x4b3026
test esi, 0x20
je 0x4b2eb3
push dword [ebp + 8]
call fcn.004b2d1a
mov edi, eax
test edi, edi
je 0x4b2eab
push 0x52ffb0
push 0x3e7
push 0x555704
push 0x53386c
lea edi, [ebx + 4]
push edi
push 0x533862
call sub.KERNEL32.dll_GetPrivateProfileStringA
cmp byte [0x555704], 0
je 0x4b2eab
push 0x2c
push 0x555704
call fcn.0051833c
add esp, 8
test eax, eax
je 0x4b2eab
mov byte [eax], 0
push 0x52ffb0
push 0x555704
push edi
push 0x533870
call fcn.00486c04
push 1
push ebx
call fcn.004f8140
test esi, 1
je 0x4b2ebf
xor edi, edi
jmp 0x4b2ef8
test esi, 2
je 0x4b2ece
mov edi, 1
jmp 0x4b2ef8
test esi, 4
je 0x4b2edd
mov edi, 2
jmp 0x4b2ef8
push 0x52ffb0
push 0
lea eax, [ebx + 4]
push eax
push 0x53387a
call fcn.00486c04
mov edi, dword [0x533830]
test esi, 0x10
je 0x4b2f21
test esi, 8
je 0x4b2f1b
push 0x52ffb0
push 0
push 0
push 0x533884
call fcn.00486c04
mov dword [0x533830], edi
mov eax, edi
mov byte [ebx + 0x654], al
cmp edi, 2
jne 0x4b2f4a
push 0
push dword [ebx + 0x748]
call sub.USER32.dll_ShowWindow
push 0
push dword [ebx + 0x748]
call sub.USER32.dll_EnableWindow
jmp 0x4b2f64
push 1
push dword [ebx + 0x748]
call sub.USER32.dll_EnableWindow
push 8
push dword [ebx + 0x748]
call sub.USER32.dll_ShowWindow
push 0
push dword [ebx]
call fcn.004fa30c
mov edi, esi
and edi, 0x10
test edi, edi
je 0x4b2f81
mov eax, dword [ebx + 0x640]
mov dword [0x533834], eax
call fcn.00489650
test esi, 8
jne 0x4b3026
test edi, edi
jne 0x4b3026
push dword [ebp + 8]
call fcn.004b2d1a
mov edi, eax
cmp byte [ebx + 0x654], 0
jne 0x4b2fc0
push edi
mov esi, 0x53388e
mov edi, 0x555704
mov eax, edi
movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
pop edi
jmp 0x4b2fea
cmp byte [ebx + 0x654], 1
jne 0x4b2fdb
push edi
mov esi, 0x533895
mov edi, 0x555704
mov eax, edi
movsd dword es:[edi], dword [esi]
movsb byte es:[edi], byte [esi]
pop edi
jmp 0x4b2fea
push edi
mov esi, 0x53389b
mov edi, 0x555704
mov eax, edi
movsd dword es:[edi], dword [esi]
pop edi
test edi, edi
je 0x4b300e
push edi
push 0x5338a0
push 0x555704
call fcn.005183dc
pop ecx
add eax, 0x555704
push eax
call sub.USER32.dll_wsprintfA
add esp, 0xc
push 0x52ffb0
push 0x555704
add ebx, 4
push ebx
push 0x5338a5
call fcn.00486c04
pop edi
pop esi
pop ebx
pop ebp
ret 4
Function at 0x4b302d
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, 0x555704
push dword [ebp + 8]
call fcn.004f9c59
test eax, eax
je 0x4b304b
cmp byte [eax + 0x638], 1
je 0x4b3055
mov eax, dword [0x533830]
jmp 0x4b30d7
push 0x52ffb0
push 0x3e7
push ebx
push 0x5338b9
add eax, 4
push eax
push 0x5338af
call sub.KERNEL32.dll_GetPrivateProfileStringA
cmp byte [ebx], 0
je 0x4b30d2
push 0x2c
push ebx
call fcn.0051833c
add esp, 8
test eax, eax
je 0x4b308a
mov byte [eax], 0
push 0x5338bd
push ebx
call fcn.005185a0
add esp, 8
test eax, eax
jne 0x4b30a0
xor eax, eax
jmp 0x4b30d7
push 0x5338c4
push ebx
call fcn.005185a0
add esp, 8
test eax, eax
jne 0x4b30b9
mov eax, 1
jmp 0x4b30d7
push 0x5338ca
push ebx
call fcn.005185a0
add esp, 8
test eax, eax
jne 0x4b30d2
mov eax, 2
jmp 0x4b30d7
mov eax, dword [0x533830]
pop ebx
pop ebp
ret 4

Function at 0x4b3c05
Capabilities:
Read .ini file

Disassembly:
push ebx
push esi
push edi
push ebp
mov esi, 0x533928
mov edi, 0x556be8
mov ebp, 0x556b3c
xor eax, eax
mov dword [0x556b4c], eax
push dword [0x556b4c]
lea edx, [esi + 8]
push edx
push 0x556b40
call sub.USER32.dll_wsprintfA
add esp, 0xc
push 0x52ffb0
push 0x3e7
push edi
lea ecx, [esi + 0x15]
push ecx
push 0x556b40
lea eax, [esi + 0xd]
push eax
call sub.KERNEL32.dll_GetPrivateProfileStringA
cmp byte [edi], 0
je 0x4b3cd1
lea edx, [esi + 0x19]
push edx
push edi
call fcn.005186f0
add esp, 8
mov ebx, eax
mov dword [ebp], ebx
test ebx, ebx
je 0x4b3c82
mov byte [ebx], 0
add dword [ebp], 5
mov eax, dword [ebp]
cmp byte [eax], 0
jne 0x4b3c82
xor edx, edx
mov dword [ebp], edx
lea ecx, [esi + 0x20]
push ecx
push edi
call fcn.005186f0
add esp, 8
mov ebx, eax
mov dword [0x556b38], ebx
test ebx, ebx
je 0x4b3cb7
mov byte [ebx], 0
add dword [0x556b38], 5
mov eax, dword [0x556b38]
cmp byte [eax], 0
jne 0x4b3cb7
xor edx, edx
mov dword [0x556b38], edx
push dword [ebp]
push dword [0x556b38]
push edi
call fcn.004b3919
inc dword [0x556b4c]
jmp 0x4b3c1f
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x4cf630
Capabilities:
Query or enumerate registry value

Disassembly:
add esp, 0xfffffff8
cmp byte [0x559ec0], 0
je 0x4cf662
push 0x559ec0
call fcn.005207ec
pop ecx
push 1
push 0x559ec0
call fcn.00416273
test eax, eax
jne 0x4cf709
mov byte [0x559ec0], 0
lea eax, [esp + 4]
push eax
push str.http_shellopen
push 0x80000000
call sub.ADVAPI32.dll_RegOpenKeyA
test eax, eax
jne 0x4cf6b1
mov dword [esp], 0x419
push esp
push 0x5535b5
push 0x534fe4
push dword [esp + 0x10]
call sub.ADVAPI32.dll_RegQueryValueA
test eax, eax
jne 0x4cf6a8
push 0x559ec0
push 0x5535b5
call fcn.004cf5ae
push dword [esp + 4]
call sub.ADVAPI32.dll_RegCloseKey
cmp byte [0x559ec0], 0
jne 0x4cf709
lea edx, [esp + 4]
push edx
push str.htmlfile_shellopen
push 0x80000000
call sub.ADVAPI32.dll_RegOpenKeyA
test eax, eax
jne 0x4cf709
mov dword [esp], 0x419
push esp
push 0x5535b5
push 0x535002
push dword [esp + 0x10]
call sub.ADVAPI32.dll_RegQueryValueA
test eax, eax
jne 0x4cf700
push 0x559ec0
push 0x5535b5
call fcn.004cf5ae
push dword [esp + 4]
call sub.ADVAPI32.dll_RegCloseKey
pop ecx
pop edx
ret

Function at 0x4cf804
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
mov ebx, dword [ebp + 8]
cmp byte [ebx], 0
je 0x4cf82a
push ebx
call fcn.005207ec
pop ecx
push 1
push ebx
call fcn.00416273
test eax, eax
jne 0x4cf8a0
mov byte [ebx], 0
xor esi, esi
test esi, esi
jne 0x4cf845
lea eax, [ebp - 8]
push eax
push str.mailto_shellopen
push 0x80000000
call sub.ADVAPI32.dll_RegOpenKeyA
jmp 0x4cf858
lea edx, [ebp - 8]
push edx
push str..sta_shellopen
push 0x80000000
call sub.ADVAPI32.dll_RegOpenKeyA
test eax, eax
jne 0x4cf890
mov dword [ebp - 4], 0x419
lea ecx, [ebp - 4]
push ecx
push 0x5535b5
push str.command
push dword [ebp - 8]
call sub.ADVAPI32.dll_RegQueryValueA
test eax, eax
jne 0x4cf888
push ebx
push 0x5535b5
call fcn.004cf5ae
push dword [ebp - 8]
call sub.ADVAPI32.dll_RegCloseKey
cmp byte [ebx], 0
jne 0x4cf8a0
test esi, esi
jne 0x4cf8a0
mov esi, 1
jmp 0x4cf82c
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 4
Function at 0x4d13e9
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov esi, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
cmp byte [eax + 1], 0
jne 0x4d14cf
mov dl, byte [eax]
cmp dl, 0x2a
jne 0x4d1410
mov eax, 1
jmp 0x4d1653
cmp dl, 0x40
jne 0x4d142b
cmp byte [esi], 0x40
jne 0x4d1424
mov eax, 1
jmp 0x4d1653
xor eax, eax
jmp 0x4d1653
cmp dl, 0x23
jne 0x4d144b
push esi
call fcn.0048f0e5
test al, al
je 0x4d1444
mov eax, 1
jmp 0x4d1653
xor eax, eax
jmp 0x4d1653
cmp byte [eax], 0x3f
jne 0x4d1477
cmp byte [esi], 0x40
jne 0x4d145c
xor eax, eax
jmp 0x4d1653
push esi
call fcn.0048f0e5
test al, al
jne 0x4d1470
mov eax, 1
jmp 0x4d1653
xor eax, eax
jmp 0x4d1653
cmp byte [eax], 0x3d
jne 0x4d14a3
cmp byte [esi], 0x40
jne 0x4d1488
xor eax, eax
jmp 0x4d1653
push esi
call fcn.0048f0e5
test al, al
jne 0x4d149c
mov eax, 1
jmp 0x4d1653
xor eax, eax
jmp 0x4d1653
cmp byte [eax], 0x21
jne 0x4d14cf
cmp byte [esi], 0x40
jne 0x4d14b4
xor eax, eax
jmp 0x4d1653
push esi
call fcn.0048f0e5
test al, al
jne 0x4d14c8
mov eax, 1
jmp 0x4d1653
xor eax, eax
jmp 0x4d1653
mov ebx, eax
cmp byte [ebx], 0x24
jne 0x4d14ff
cmp byte [ebx + 1], 0x28
jne 0x4d14ff
push dword [ebp + 0x10]
push 0x55b01c
push ebx
call fcn.004d131f
test eax, eax
je 0x4d14f8
mov ebx, 0x55b01c
jmp 0x4d1648
xor eax, eax
jmp 0x4d1653
cmp byte [ebx], 0x25
jne 0x4d1648
push 0x2c
push ebx
call fcn.0051833c
add esp, 8
test eax, eax
jne 0x4d1648
push 0
push 0x55b01c
push ebx
call fcn.004f6576
test eax, eax
je 0x4d1536
mov ebx, 0x55b01c
jmp 0x4d1648
xor eax, eax
jmp 0x4d1653
inc ebx
cmp byte [ebx], 0x20
je 0x4d153f
cmp byte [ebx], 0
jne 0x4d1551
xor eax, eax
jmp 0x4d1653
push 0x2c
push ebx
call fcn.0051833c
add esp, 8
mov edi, eax
test edi, edi
je 0x4d1565
mov byte [edi], 0
push 0x20
push ebx
call fcn.0051833c
add esp, 8
test eax, eax
je 0x4d1577
mov byte [eax], 0
cmp byte [ebx], 0x24
jne 0x4d159f
cmp byte [ebx + 1], 0x28
jne 0x4d159f
push dword [ebp + 0x10]
push 0x55ac35
push ebx
call fcn.004d131f
test eax, eax
je 0x4d159b
mov ebx, 0x55ac35
jmp 0x4d15be
xor ebx, ebx
jmp 0x4d15be
cmp byte [ebx], 0x25
jne 0x4d15be
push 0
push 0x55ac35
push ebx
call fcn.004f6576
test eax, eax
je 0x4d15bc
mov ebx, 0x55ac35
jmp 0x4d15be
xor ebx, ebx
test ebx, ebx
je 0x4d1641
cmp byte [ebx], 0
je 0x4d1641
cmp byte [ebx + 1], 0
jne 0x4d162c
cmp byte [ebx], 0x2a
jne 0x4d15d9
mov eax, 1
jmp 0x4d1653
cmp byte [ebx], 0x23
jne 0x4d15ef
push esi
call fcn.0048f0e5
test al, al
je 0x4d15ef
mov eax, 1
jmp 0x4d1653
cmp byte [ebx], 0x3f
jne 0x4d1605
push esi
call fcn.0048f0e5
test al, al
jne 0x4d1605
mov eax, 1
jmp 0x4d1653
cmp byte [ebx], 0x3d
jne 0x4d161b
push esi
call fcn.0048f0e5
test al, al
jne 0x4d161b
mov eax, 1
jmp 0x4d1653
cmp byte [ebx], 0x40
jne 0x4d162c
cmp byte [esi], 0x40
jne 0x4d162c
mov eax, 1
jmp 0x4d1653
push ebx
push esi
call fcn.005185a0
add esp, 8
test eax, eax
jne 0x4d1641
mov eax, 1
jmp 0x4d1653
test edi, edi
je 0x4d1651
lea ebx, [edi + 1]
cmp byte [ebx], 0
jne 0x4d1540
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x4d9cd9
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, 0x535730
push 1
push dword [ebx]
call sub.USER32.dll_ShowWindow
push 3
push 0
push 0
push 0
push 0
push 0
push dword [ebx]
call sub.USER32.dll_SetWindowPos
push dword [ebx]
call sub.USER32.dll_SetActiveWindow
push dword [ebx]
call sub.USER32.dll_UpdateWindow
push dword [ebp + 8]
push 0x68
push dword [ebx]
call sub.USER32.dll_GetDlgItem
push eax
call fcn.004ea9cd
push 0x12c
push dword [ebx]
call sub.USER32.dll_GetDlgItem
push eax
call sub.USER32.dll_SetFocus
pop ebx
pop ebp
ret 4

Function at 0x4d9d66
Capabilities:
Open clipboard
Read clipboard data
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
xor eax, eax
mov dword [0x55ca3c], eax
cmp dword [0x532a54], 0
je 0x4d9ee1
cmp dword [0x532a78], 0
je 0x4d9ee1
push dword [0x537420]
call sub.USER32.dll_OpenClipboard
test eax, eax
je 0x4d9ee1
push 1
call sub.USER32.dll_GetClipboardData
mov ebx, eax
mov dword [0x55ca44], ebx
test ebx, ebx
je 0x4d9ee1
push ebx
call sub.KERNEL32.dll_GlobalLock
mov esi, eax
mov dword [0x55ca40], esi
test esi, esi
jne 0x4d9dd9
push dword [0x55ca44]
call sub.KERNEL32.dll_GlobalUnlock
jmp 0x4d9ee1
push dword [0x55ca40]
call fcn.005183dc
pop ecx
add eax, 5
push eax
call fcn.00524378
pop ecx
mov ebx, eax
mov dword [0x55ca3c], ebx
test ebx, ebx
jne 0x4d9e0b
push dword [0x55ca44]
call sub.KERNEL32.dll_GlobalUnlock
jmp 0x4d9ee1
mov eax, dword [0x55ca3c]
mov edx, dword [0x55ca40]
mov esi, eax
mov edi, edx
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
xchg edi, esi
mov eax, edi
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push dword [0x55ca44]
call sub.KERNEL32.dll_GlobalUnlock
push dword [0x55ca3c]
call fcn.005183dc
pop ecx
add eax, 5
push eax
push 0x2042
call sub.KERNEL32.dll_GlobalAlloc
mov ebx, eax
mov dword [0x55ca44], ebx
test ebx, ebx
je 0x4d9ee1
push ebx
call sub.KERNEL32.dll_GlobalLock
mov dword [0x55ca40], eax
cmp dword [0x55ca40], 0
je 0x4d9e85
call sub.USER32.dll_EmptyClipboard
test eax, eax
jne 0x4d9e9d
push dword [0x55ca44]
call sub.KERNEL32.dll_GlobalUnlock
push dword [0x55ca44]
call sub.KERNEL32.dll_GlobalFree
jmp 0x4d9ee1
mov eax, dword [0x55ca40]
mov edx, dword [0x55ca3c]
mov esi, eax
mov edi, edx
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
xchg edi, esi
mov eax, edi
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push dword [0x55ca44]
push 1
call sub.USER32.dll_SetClipboardData
push dword [0x55ca44]
call sub.KERNEL32.dll_GlobalUnlock
call sub.USER32.dll_CloseClipboard
mov eax, dword [0x55ca3c]
test eax, eax
je 0x4d9ef6
push eax
call fcn.00524270
pop ecx
push 0
push 0
push 0x302
push 0x12c
push dword [ebp + 8]
call sub.USER32.dll_SendDlgItemMessageA
pop edi
pop esi
pop ebx
pop ebp
ret 4