joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45966c
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x459817
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x4597f8
mov dl, 1
mov eax, dword [0x4162fc]
call fcn.00403f84
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404de4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4597e7
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.0044c14c
test al, al
je 0x4597da
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x459828
lea eax, [ebp - 0x254]
call fcn.00409e18
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4597da
xor eax, eax
push ebp
push 0x4597d3
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x459860
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4597bc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00405054
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4597bc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00405054
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4597da
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x4596dd
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x25], 0
mov dl, 1
call fcn.0041a7a4
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45981e
lea eax, [ebp - 0x260]
call fcn.00404de4
ret

Function at 0x45a190
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x579588]
cmp byte [eax + 0xad], 0
jne 0x45a201
cmp dword [0x5795a0], 0
jne 0x45a1c2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x45a14c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x5795a0], eax
cmp dword [0x57959c], 0
jne 0x45a1dd
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x57959c], eax
cmp dword [0x5795a4], 0
jne 0x45a201
push esp
push 0
push 0
push 0x45a0f0
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x5795a4], eax
pop edx
ret
Function at 0x45a3d4
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x45a3eb
add esp, 0xfffffff0
call fcn.004042c0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041e938
mov eax, dword [0x575448]
cmp word [eax + 2], 0
jne 0x45a413
mov eax, dword [0x575448]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045be84
mov eax, dword [0x575500]
cmp word [eax + 2], 0
jne 0x45a42d
mov eax, dword [0x575500]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045c090
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x415d4c]
call fcn.00403f84
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x415d4c]
call fcn.00403f84
mov dword [ebx + 0x98], eax
mov dl, 1
mov eax, dword [0x415d4c]
call fcn.00403f84
mov dword [ebx + 0xb0], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0xa5], 1
mov byte [ebx + 0xbc], 1
mov dl, 1
mov eax, dword [0x423e80]
call fcn.00429d54
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x45a5e4
mov eax, dword [0x575348]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042a128
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x45c750
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x575348]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040d724
test eax, eax
je 0x45a534
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004097bc
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d758
test eax, eax
je 0x45a548
mov byte [eax], 0
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_CharNextA_1
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00405054
mov byte [ebx + 0xd4], 0
push ebx
push 0x45b9e4
call fcn.0041fab4
mov dword [ebx + 0xc8], eax
mov eax, dword [0x575220]
cmp byte [eax], 0
jne 0x45a599
mov eax, ebx
call fcn.0045a728
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0xa6], 1
xor eax, eax
mov dword [ebx + 0xa8], eax
mov eax, ebx
call fcn.0045c92c
mov eax, ebx
call fcn.0045d48c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45a5d9
call fcn.00404318
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45a9a8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x579588]
cmp dword [eax + 0x30], 0
je 0x45aa52
cmp dword [ebx + 0x94], 0
jne 0x45aa4c
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x45a938
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x45aa4c
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x45aa12
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x45aa4c
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00418284
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x45aa21
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x45b76c
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x45b7a1
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404ed4
jmp 0x45b7ae
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404e38
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x45cb10
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x45cb7e
mov eax, esi
call fcn.00446de8
test al, al
je 0x45cb7e
mov eax, dword [ebx + 0x84]
call fcn.00446a48
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x45cb7e
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xf0]
test al, al
je 0x45cb72
push 0
mov eax, dword [ebx + 0x84]
call fcn.00446a48
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.0043ed58
jmp 0x45cb7e
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.0045c94c
pop esi
pop ebx
ret
Function at 0x461f90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov ecx, 5
push 0
push 0
dec ecx
jne 0x461f98
push ebx
push esi
push edi
mov dword [ebp - 0x14], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00405298
xor eax, eax
push ebp
push 0x462155
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
test eax, eax
je 0x461fca
sub eax, 4
mov eax, dword [eax]
test eax, eax
je 0x46212d
call fcn.00403144
lea eax, [ebp - 8]
call fcn.00404de4
lea eax, [ebp - 0x10]
call fcn.00404de4
mov edi, 1
mov edx, 0x10
mov eax, 5
call fcn.0041fc40
mov ebx, eax
test ebx, ebx
jle 0x462028
mov edx, pe_nt_image_headers32
mov eax, 1
call fcn.0041fc40
mov edx, eax
lea eax, [ebp - 0x20]
call fcn.00404fcc
mov edx, dword [ebp - 0x20]
lea eax, [ebp - 8]
call fcn.004050b0
dec ebx
jne 0x462001
mov eax, dword [ebp - 4]
test eax, eax
je 0x462034
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
test ebx, ebx
jle 0x4620cc
mov esi, 1
mov eax, dword [ebp - 8]
movzx eax, byte [eax + edi - 1]
mov edx, dword [ebp - 4]
xor al, byte [edx + esi - 1]
movzx eax, al
mov dword [ebp - 0x18], eax
movzx eax, byte [ebp - 0x18]
lea edx, [ebp - 0xc]
call fcn.00461ef4
mov eax, dword [ebp - 8]
movzx eax, byte [eax + edi - 1]
mov byte [ebp - 0x19], al
mov eax, dword [ebp - 8]
test eax, eax
je 0x46207b
sub eax, 4
mov eax, dword [eax]
cmp eax, esi
jl 0x4620a3
push dword [ebp - 0x10]
lea eax, [ebp - 0x24]
movzx edx, byte [ebp - 0x19]
call fcn.00404fcc
push dword [ebp - 0x24]
push dword [ebp - 0xc]
lea eax, [ebp - 0x10]
mov edx, 3
call fcn.00405168
jmp 0x4620ae
lea eax, [ebp - 0x10]
mov edx, dword [ebp - 0xc]
call fcn.004050b0
inc edi
mov eax, dword [ebp - 8]
test eax, eax
je 0x4620bb
sub eax, 4
mov eax, dword [eax]
cmp eax, edi
jge 0x4620c4
mov edi, 1
inc esi
dec ebx
jne 0x462043
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x4620d8
sub ebx, 4
mov ebx, dword [ebx]
lea eax, [ebp - 0x28]
mov edx, ebx
call fcn.00404fcc
mov edx, dword [ebp - 0x28]
lea eax, [ebp - 0xc]
mov ecx, dword [ebp - 0x10]
call fcn.004050f4
mov eax, dword [ebp - 0xc]
test eax, eax
je 0x4620fc
sub eax, 4
mov eax, dword [eax]
mov ebx, eax
test ebx, ebx
jle 0x46212d
mov esi, 1
mov eax, dword [ebp - 0xc]
movzx edi, byte [eax + esi - 1]
xor edi, esi
mov eax, edi
lea edx, [ebp - 8]
call fcn.00461ef4
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 8]
call fcn.004050b0
mov eax, dword [ebp - 0x14]
inc esi
dec ebx
jne 0x462107
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46215c
lea eax, [ebp - 0x28]
mov edx, 3
call fcn.00404e08
lea eax, [ebp - 0x10]
mov edx, 4
call fcn.00404e08
ret
Function at 0x4633e4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00405298
xor eax, eax
push ebp
push 0x463459
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004052a8
push eax
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [ebp - 8], eax
push esi
push 0x40
push 0x17d783fc
lea eax, [ebp - 8]
push eax
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.nTDLL_ZwProtectVirtualMemory
lea edx, [ebp - 8]
mov eax, 0x407894
mov ecx, 4
call fcn.00402ee8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x463460
lea eax, [ebp - 4]
call fcn.00404de4
ret

Function at 0x46346c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00405298
mov eax, dword [ebp - 8]
call fcn.00405298
xor eax, eax
push ebp
push 0x463537
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.004052a8
push eax
call sub.kernel32.dll_LoadLibraryExA_1
test eax, eax
mov eax, dword [ebp - 4]
call fcn.004052a8
push eax
call sub.kernel32.dll_GetModuleHandleA_2
mov dword [0x57961c], eax
cmp dword [0x57961c], 0
je 0x463511
mov eax, dword [ebp - 8]
call fcn.004052a8
push eax
mov eax, dword [0x57961c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x579620], eax
mov eax, dword [0x579630]
push eax
push 0x40
push 0x3d0104
push 0x579620
call sub.kernel32.dll_GetCurrentProcess
push eax
call sub.nTDLL_ZwProtectVirtualMemory
mov edx, 0x579620
mov eax, sub.kernel32.dll_GetCPInfo
mov ecx, 4
call fcn.004633d8
mov eax, dword [0x57961c]
push eax
call sub.kernel32.dll_FreeLibrary_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46353e
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404e08
ret
Function at 0x4023c2
Capabilities:
Acquire debug privileges

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
push 8
call fcn.00413986
add esp, 4
mov dword [ebp - 0xc], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
push 0x10
call fcn.00413986
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
mov dword [ebp - 0x14], 0
push 0x10
call fcn.00413986
add esp, 4
mov dword [ebp - 0x18], eax
mov ebx, eax
mov dword [ebx], 0
mov dword [ebx + 4], 0
mov dword [ebx + 8], 0
mov dword [ebx + 0xc], 0
push 0
mov ebx, 0x415a20
call fcn.00413998
add esp, 4
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 3
je 0x402482
mov eax, 0
jmp 0x4025ee
cmp dword [ebp + 0xc], 0
jne 0x4024ae
mov dword [ebp - 0x1c], esp
mov eax, 7
call fcn.00413992
cmp dword [ebp - 0x1c], esp
je 0x4024ab
push 6
call fcn.0041398c
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp + 0x14], 0
jne 0x4024d6
mov eax, str.SeDebugPrivilege
push eax
mov ebx, dword [ebp + 0x10]
mov ebx, dword [ebx]
test ebx, ebx
je 0x4024d0
push ebx
call fcn.00413980
add esp, 4
pop eax
mov ebx, dword [ebp + 0x10]
mov dword [ebx], eax
mov dword [ebp - 0x1c], esp
lea eax, [ebp - 8]
push eax
push 0x28
push dword [ebp - 4]
mov eax, 8
call fcn.00413992
cmp dword [ebp - 0x1c], esp
je 0x402501
push 6
call fcn.0041398c
add esp, 4
mov dword [ebp - 0x1c], esp
push dword [ebp - 0xc]
mov ebx, dword [ebp + 0x10]
push dword [ebx]
push 0x4ac92a
mov eax, 9
call fcn.00413992
cmp dword [ebp - 0x1c], esp
je 0x40252d
push 6
call fcn.0041398c
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 1
mov ebx, dword [ebp - 0x10]
add ebx, 4
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 8
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0xc]
add ebx, 4
mov dword [ebp - 0x20], ebx
mov ebx, dword [ebp - 0x20]
mov eax, dword [ebx]
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov ebx, dword [ebp - 0x10]
add ebx, 0xc
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
mov dword [ebx], 2
mov dword [ebp - 0x1c], esp
mov eax, 0
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x18]
push 0x1c
push dword [ebp - 0x10]
push 0
push dword [ebp - 8]
mov eax, 0xa
call fcn.00413992
cmp dword [ebp - 0x1c], esp
je 0x4025c1
push 6
call fcn.0041398c
add esp, 4
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x1c], esp
push dword [ebp - 8]
mov eax, 3
call fcn.00413992
cmp dword [ebp - 0x1c], esp
je 0x4025e6
push 6
call fcn.0041398c
add esp, 4
mov eax, dword [ebp - 0x14]
jmp 0x4025ee
push eax
mov ebx, dword [ebp - 0xc]
push ebx
call fcn.00413980
add esp, 4
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.00413980
add esp, 4
mov ebx, dword [ebp - 0x18]
push ebx
call fcn.00413980
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 0x10
Function at 0x41e280
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a3a0b
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.00495e1f
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41e302
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004937c3
mov eax, dword [eax]
push 0x4d9260
push eax
call fcn.00485024
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004960aa
test bl, bl
je 0x41e302
push 0x4d9260
lea ecx, [esp + 0xc]
call fcn.00496486
push 0x4dcddc
lea ecx, [esp + 0xc]
call fcn.00496486
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 0x41e33e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004960aa
jmp 0x41e409
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 0x41e3c2
lea edx, [esp + 0x7c]
push 0x4dcdd8
push edx
call fcn.00485024
add esp, 8
test eax, eax
je 0x41e3c2
lea eax, [esp + 0x7c]
push 0x4dcdd4
push eax
call fcn.00485024
add esp, 8
test eax, eax
je 0x41e3c2
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 0x41e352
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.004960aa
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 0x41ec00
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a3a8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4e5f48]
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 0x41ed38
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41ec66
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004960aa
xor eax, eax
jmp 0x41edaf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00496233
push esi
lea ecx, [esp + 0xc]
call fcn.004964c2
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4dce14
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x41ed8d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x4dce0c
push accept
call fcn.00467f20
test eax, eax
jne 0x41ed8d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x4dcdf8
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.00467f20
test eax, eax
jne 0x41ed8d
lea eax, [esp + 0x14]
push 0x4dcdf0
push eax
call fcn.00486100
mov esi, eax
add esp, 8
test esi, esi
jne 0x41ed6c
lea ecx, [esp + 0x14]
push 0x4dcdec
push ecx
call fcn.00486080
mov esi, eax
add esp, 8
test esi, esi
jne 0x41ed6c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41ed6f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004961e3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41ec7e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004960aa
xor eax, eax
jmp 0x41edaf
mov byte [esi], 0
push 0x4dcde8
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.004960aa
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 0x430530
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 0x43059e
cmp si, 0x69
ja 0x43059e
add esi, 0xffd0
cmp si, 0x11
je 0x43056e
push 0x11
call edi
test ax, ax
jge 0x43056e
or esi, 0x2000
cmp si, 0x10
je 0x430583
push 0x10
call edi
test ax, ax
jge 0x430583
or esi, 0x4000
cmp si, 0x12
je 0x430598
push 0x12
call edi
test ax, ax
jge 0x430598
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4305ab
mov esi, 0xbd
jmp 0x43055f
cmp si, 0x6e
jne 0x4305b8
mov esi, 0xbe
jmp 0x43055f
cmp si, 0x6f
jne 0x430559
mov esi, 0xbf
jmp 0x43055f

Function at 0x431d60
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4f6ef8]
xor edx, edx
cmp eax, edx
jne 0x431d86
xor eax, eax
mov byte [eax + 0x4f6df8], al
inc eax
cmp eax, 0x100
jl 0x431d6e
mov dword [0x4f6ef8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4f6df8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x431e17
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 0x431dea
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 0x431db8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x431e90
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 0x431ee3
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 0x431eca
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