joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44d8cc
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x46be00]
cmp byte [eax + 0xc], 0
je 0x44da39
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44da32
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x46f574], 0
jne 0x44d920
push 0x44da40
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x44da48
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f574], eax
cmp dword [0x46b6fc], 0
jne 0x44da1b
push 0x44da58
call sub.kernel32.dll_LoadLibraryA
mov dword [0x46b6fc], eax
cmp dword [0x46b6fc], 0
je 0x44da1b
push 0x44da64
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f578], eax
push 0x44da74
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f57c], eax
push 0x44da88
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f580], eax
push 0x44daa0
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f584], eax
push 0x44dab8
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f588], eax
push 0x44dacc
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f58c], eax
push 0x44dae4
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f590], eax
push 0x44dafc
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f594], eax
push 0x44db18
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f598], eax
push 0x44db24
mov eax, dword [0x46b6fc]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x46f59c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44da39
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4530a8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x4530fc]
test si, 4
je 0x4530bd
or bl, 1
test si, 8
je 0x4530c7
or bl, 4
test si, 1
je 0x4530d1
or bl, 8
test si, 2
je 0x4530db
or bl, 0x10
test si, 0x10
je 0x4530e5
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4530f4
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x453100
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x45313c]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x45311a
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x453129
or bl, 4
test esi, 0x20000000
je 0x453134
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x45a80c
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45a81e
add esp, 0xfffffff0
call fcn.00403c18
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041e884
mov eax, dword [0x46ba94]
mov dword [eax + 4], ebx
mov dword [eax], 0x45abb0
mov eax, dword [0x46baa0]
mov dword [eax + 4], ebx
mov dword [eax], 0x45abbc
mov eax, ebx
call fcn.0045abc8
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x416680]
call fcn.004038c4
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x416680]
call fcn.004038c4
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x416680]
call fcn.004038c4
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x416680]
call fcn.004038c4
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x416680]
call fcn.004038c4
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x456644
push eax
push 0
push 0
mov eax, dword [0x46bbf0]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4223b8]
call fcn.00423cac
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x4223b8]
call fcn.00423cac
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x4223b8]
call fcn.00423cac
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0045aff8
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45aec8
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45aec8
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45aec8
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45a95b
call fcn.00403c70
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x45acac
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 0x45ae57
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45ae38
mov dl, 1
mov eax, dword [0x416aa4]
call fcn.004038c4
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404720
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45ae27
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.0044dc28
test al, al
je 0x45ae1a
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, 0x45ae68
lea eax, [ebp - 0x254]
call fcn.00409b0c
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45ae1a
xor eax, eax
push ebp
push 0x45ae13
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 0x45aea0
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x45adfc
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404990
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 0x45adfc
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404990
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45ae1a
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x45ad1d
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x25], 0
mov dl, 1
call fcn.0041a784
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 0x45ae5e
lea eax, [ebp - 0x260]
call fcn.00404720
ret

Function at 0x45b7d0
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x46f5ac]
cmp byte [eax + 0xad], 0
jne 0x45b841
cmp dword [0x46f5c4], 0
jne 0x45b802
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x45b78c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x46f5c4], eax
cmp dword [0x46f5c0], 0
jne 0x45b81d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x46f5c0], eax
cmp dword [0x46f5c8], 0
jne 0x45b841
push esp
push 0
push 0
push 0x45b730
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x46f5c8], eax
pop edx
ret
Function at 0x45ba14
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x45ba2b
add esp, 0xfffffff0
call fcn.00403c18
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041e884
mov eax, dword [0x46bbdc]
cmp word [eax + 2], 0
jne 0x45ba53
mov eax, dword [0x46bbdc]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045d554
mov eax, dword [0x46bc90]
cmp word [eax + 2], 0
jne 0x45ba6d
mov eax, dword [0x46bc90]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0045d760
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x416680]
call fcn.004038c4
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x416680]
call fcn.004038c4
mov dword [ebx + 0x98], eax
mov dl, 1
mov eax, dword [0x416680]
call fcn.004038c4
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 [0x422f68]
call fcn.0042ab40
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x45bc24
mov eax, dword [0x46bafc]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042af14
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x45de20
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x46bafc]
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.0040d344
test eax, eax
je 0x45bb74
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004094a8
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d378
test eax, eax
je 0x45bb88
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.00404990
mov byte [ebx + 0xd4], 0
push ebx
push 0x45d0b4
call fcn.0041fa00
mov dword [ebx + 0xc8], eax
mov eax, dword [0x46b9d8]
cmp byte [eax], 0
jne 0x45bbd9
mov eax, ebx
call fcn.0045bd68
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.0045dffc
mov eax, ebx
call fcn.0045eb5c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45bc19
call fcn.00403c70
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45bfe8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x46f5ac]
cmp dword [eax + 0x30], 0
je 0x45c092
cmp dword [ebx + 0x94], 0
jne 0x45c08c
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x45bf78
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x45c08c
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 0x45c052
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x45c08c
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.00418a2c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x45c061
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x45cdac
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 0x45cde1
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.00404810
jmp 0x45cdee
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404774
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x45e1e0
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x45e24e
mov eax, esi
call fcn.00448908
test al, al
je 0x45e24e
mov eax, dword [ebx + 0x84]
call fcn.00448568
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x45e24e
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xf0]
test al, al
je 0x45e242
push 0
mov eax, dword [ebx + 0x84]
call fcn.00448568
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.00440908
jmp 0x45e24e
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.0045e01c
pop esi
pop ebx
ret
Function at 0x45f9c4
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x54], ebx
mov dword [ebp - 0x58], ebx
mov dword [ebp - 0x50], ebx
mov dword [ebp - 0x4c], ebx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], edx
mov ebx, eax
lea eax, [ebp - 0xc]
mov edx, dword [0x40750c]
call fcn.004051bc
xor eax, eax
push ebp
push 0x45fb65
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x46b850], 0
jne 0x45fa1f
mov ecx, dword [0x46b9e8]
mov dl, 1
mov eax, dword [0x407ae0]
call fcn.0040c5b8
call fcn.00404168
lea eax, [ebp - 0x28]
xor ecx, ecx
mov edx, 0x10
call fcn.00403230
mov eax, ebx
call fcn.0040508c
mov dword [ebp - 0x24], eax
mov esi, 0x45fb74
lea edi, [ebp - 0x38]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x38]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 8]
call fcn.00406150
xor eax, eax
mov dword [ebp - 4], eax
mov eax, ebx
call fcn.0040509c
test eax, eax
jle 0x45fb08
mov dword [ebp - 0x18], 0x10
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x48]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x45faf4
lea eax, [ebp - 0x4c]
lea edx, [ebp - 0x48]
mov ecx, 0x10
call fcn.00404990
mov edi, dword [ebp - 0x4c]
test edi, edi
je 0x45fa9a
sub edi, 4
mov edi, dword [edi]
lea eax, [ebp - 0x50]
mov edx, ebx
call fcn.004049a8
mov esi, dword [ebp - 0x50]
test esi, esi
je 0x45fab0
sub esi, 4
mov esi, dword [esi]
push esi
lea eax, [ebp - 0x54]
mov edx, ebx
call fcn.004049a8
mov eax, dword [ebp - 0x54]
call fcn.00404be4
push eax
push edi
lea eax, [ebp - 0x58]
lea edx, [ebp - 0x48]
mov ecx, 0x10
call fcn.00404990
mov eax, dword [ebp - 0x58]
call fcn.00404be4
push eax
push 1
push 0x400
call sub.kernel32.dll_CompareStringA_1
sub eax, 2
test eax, eax
sete al
jmp 0x45faf6
xor eax, eax
test al, al
je 0x45fb01
mov ebx, 0x15
jmp 0x45fb0d
mov ebx, 0x10
jmp 0x45fb0d
mov ebx, 0x15
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 0x28]
push eax
push ebx
push 0
mov eax, dword [ebp - 0x10]
push eax
call dword [0x46b850]
call fcn.0045f848
mov eax, dword [ebp - 4]
call fcn.0045f848
mov eax, dword [ebp - 0x14]
mov edx, dword [ebp - 8]
call fcn.00406168
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45fb6c
lea eax, [ebp - 0x58]
mov edx, 4
call fcn.00404744
lea eax, [ebp - 0xc]
mov edx, dword [0x40750c]
call fcn.0040528c
ret
Function at 0x4152e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47a56b
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.0046edc1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x415362
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046cb40
mov eax, dword [eax]
push 0x495230
push eax
call fcn.0045f774
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046f04c
test bl, bl
je 0x415362
push 0x495230
lea ecx, [esp + 0xc]
call fcn.0046f3dc
push 0x498da4
lea ecx, [esp + 0xc]
call fcn.0046f3dc
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 0x41539e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046f04c
jmp 0x415469
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 0x415422
lea edx, [esp + 0x7c]
push 0x498da0
push edx
call fcn.0045f774
add esp, 8
test eax, eax
je 0x415422
lea eax, [esp + 0x7c]
push 0x498d9c
push eax
call fcn.0045f774
add esp, 8
test eax, eax
je 0x415422
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 0x4153b2
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.0046f04c
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 0x415c80
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 0x415ce2
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 0x415cf0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47a5eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x49f6ec]
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 0x415e28
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x415d56
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046f04c
xor eax, eax
jmp 0x415e9f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046f189
push esi
lea ecx, [esp + 0xc]
call fcn.0046f418
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 0x415e7d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00415c80
test eax, eax
jne 0x415e7d
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.00415c80
test eax, eax
jne 0x415e7d
lea eax, [esp + 0x14]
push 0x498db8
push eax
call fcn.004607b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x415e5c
lea ecx, [esp + 0x14]
push 0x498db4
push ecx
call fcn.00460730
mov esi, eax
add esp, 8
test esi, esi
jne 0x415e5c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x415e5f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046f139
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x415d6e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046f04c
xor eax, eax
jmp 0x415e9f
mov byte [esi], 0
push 0x498db0
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.0046f04c
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 0x428e40
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 0x428eae
cmp si, 0x69
ja 0x428eae
add esi, 0xffd0
cmp si, 0x11
je 0x428e7e
push 0x11
call edi
test ax, ax
jge 0x428e7e
or esi, 0x2000
cmp si, 0x10
je 0x428e93
push 0x10
call edi
test ax, ax
jge 0x428e93
or esi, 0x4000
cmp si, 0x12
je 0x428ea8
push 0x12
call edi
test ax, ax
jge 0x428ea8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x428ebb
mov esi, 0xbd
jmp 0x428e6f
cmp si, 0x6e
jne 0x428ec8
mov esi, 0xbe
jmp 0x428e6f
cmp si, 0x6f
jne 0x428e69
mov esi, 0xbf
jmp 0x428e6f

Function at 0x42a670
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4afe18]
xor edx, edx
cmp eax, edx
jne 0x42a696
xor eax, eax
mov byte [eax + 0x4afd18], al
inc eax
cmp eax, 0x100
jl 0x42a67e
mov dword [0x4afe18], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4afd18
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42a727
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 0x42a6fa
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 0x42a6c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42a7a0
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 0x42a7f3
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 0x42a7da
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