joyce8/EMBER2024-capa huggingface dataset:
Function at 0x460f50
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 0x4610fb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x4610dc
mov dl, 1
mov eax, dword [0x41b2fc]
call fcn.004033ec
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.0040424c
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x4610cb
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.0044e9fc
test al, al
je 0x4610be
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, 0x46110c
lea eax, [ebp - 0x254]
call fcn.004099b0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4610be
xor eax, eax
push ebp
push 0x4610b7
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 0x461144
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4610a0
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044bc
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 0x4610a0
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004044bc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4610be
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x460fc1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041f5e0
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 0x461102
lea eax, [ebp - 0x260]
call fcn.0040424c
ret

Function at 0x461a30
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4b5be0]
cmp byte [eax + 0xa5], 0
jne 0x461aa1
cmp dword [0x4b5bf8], 0
jne 0x461a62
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4619ec
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4b5bf8], eax
cmp dword [0x4b5bf4], 0
jne 0x461a7d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4b5bf4], eax
cmp dword [0x4b5bfc], 0
jne 0x461aa1
push esp
push 0
push 0
push 0x461990
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4b5bfc], eax
pop edx
ret
Function at 0x461b98
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x461baf
add esp, 0xfffffff0
call fcn.00403740
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00423460
mov eax, dword [0x4b4b2c]
cmp word [eax + 2], 0
jne 0x461bd7
mov eax, dword [0x4b4b2c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00463300
mov eax, dword [0x4b4c70]
cmp word [eax + 2], 0
jne 0x461bf1
mov eax, dword [0x4b4c70]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004634f8
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x41ac98]
call fcn.004033ec
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x41ac98]
call fcn.004033ec
mov dword [ebx + 0xa8], 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 + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x425a64]
call fcn.0042d85c
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x461d78
mov eax, dword [0x4b49a4]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042dc2c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x463a98
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4b49a4]
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.0040d7f4
test eax, eax
je 0x461ce6
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00409390
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d81c
test eax, eax
je 0x461cfa
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.004044bc
mov eax, dword [0x4b4778]
cmp byte [eax], 0
jne 0x461d2e
mov eax, ebx
call fcn.00461ea0
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.00463c74
mov eax, ebx
call fcn.00464638
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x461d6e
call fcn.00403798
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x462120
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4b5be0]
cmp dword [eax + 0x30], 0
je 0x4621ca
cmp dword [ebx + 0x94], 0
jne 0x4621c4
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4620b0
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4621c4
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 0x46218a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4621c4
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.0041d248
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x462199
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x462d2c
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x462d61
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.0040433c
jmp 0x462d6e
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004042a0
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x463e50
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x463e91
mov eax, esi
call fcn.00449fe4
test al, al
je 0x463e91
mov eax, dword [ebx + 0x84]
call fcn.00449ce0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x463e91
push 0
mov eax, dword [ebx + 0x84]
call fcn.00449ce0
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x464b50
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x41a238]
call fcn.00404d2c
xor eax, eax
push ebp
push 0x464c94
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4b308c], 0
jne 0x464ba3
mov ecx, dword [0x4b47a4]
mov dl, 1
mov eax, dword [0x407998]
call fcn.0040ca24
call fcn.00403c6c
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402dc4
mov eax, ebx
call fcn.00404ae4
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x464ca4
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.00405fd8
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.00404af4
test eax, eax
jle 0x464c3b
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x464c34
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.004044d4
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.004044bc
mov eax, dword [ebp - 0x48]
pop edx
call fcn.00408868
test eax, eax
jne 0x464c34
mov ebx, 0x15
jmp 0x464c40
mov ebx, 0x10
jmp 0x464c40
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x4b308c]
call fcn.00464aa8
mov eax, dword [ebp - 8]
call fcn.00464aa8
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00405ff0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x464c9b
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.00404270
lea eax, [ebp - 0x10]
mov edx, dword [0x41a238]
call fcn.00404dfc
ret

Function at 0x47364c
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x47367a
mov eax, ebx
call fcn.00474100
cmp dword [ebx + 0x40], 0
je 0x473673
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x4736eb
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x4736dd
cmp dword [ebx + 8], 0
je 0x47369c
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x4736ae
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4736dd
cmp dword [ebx + 8], 0
je 0x47368f
cmp eax, 3
je 0x4736c1
dec eax
jne 0x47368f
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x47368f
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x47368f
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x473709
cmp dword [ebx + 0x14], 0xcc
je 0x473709
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.00473714
pop ebx
ret
Function at 0x49f368
Capabilities:
Check os version

Disassembly:
add esp, 0xffffff6c
mov dword [esp], 0x94
push esp
call sub.kernel32.dll_GetVersionExA
cmp dword [esp + 0x10], 2
jne 0x49f38d
cmp dword [esp + 4], 5
jb 0x49f38d
mov al, 1
jmp 0x49f38f
xor eax, eax
add esp, 0x94
ret
Function at 0x4021f0
Capabilities:
Check if file exists
Get common file path
Get file attributes

Disassembly:
sub esp, 0x148
mov eax, dword [0x40e3e0]
xor eax, esp
mov dword [esp + 0x144], eax
push ebp
mov ebp, dword [esp + 0x154]
push esi
push edi
push 0x104
lea eax, [esp + 0x50]
push 0
push eax
call fcn.00404c50
mov eax, dword [esp + 0x164]
mov edi, dword [sym.imp.KERNEL32.dll_lstrlenA]
add esp, 0xc
sub eax, 1
je 0x4022b0
sub eax, 1
je 0x40229e
sub eax, 1
jne 0x402300
lea ecx, [esp + 0x4c]
push ecx
push eax
push eax
push 0x23
push eax
call fcn.00403140
add esp, 0x14
lea edx, [esp + 0x4c]
push edx
call edi
cmp byte [esp + eax + 0x4b], 0x5c
je 0x40226c
mov byte [esp + eax + 0x4c], 0x5c
mov byte [esp + eax + 0x4d], 0
lea eax, [esp + 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x402300
mov byte [ebp], 0
pop edi
pop esi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x144]
xor ecx, esp
call fcn.00404c23
add esp, 0x148
ret
lea ecx, [esp + 0x4c]
push ecx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
jmp 0x402254
push 0x104
lea ecx, [esp + 0x50]
push ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
lea edx, [esp + 0x4c]
push edx
call edi
cmp byte [esp + eax + 0x4b], 0x5c
je 0x4022d4
mov byte [esp + eax + 0x4c], 0x5c
inc eax
lea esi, [esp + eax + 0x4c]
push str.Temp
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
lea eax, [esp + 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x402280
push 0x40b28c
push esi
call dword [sym.imp.KERNEL32.dll_lstrcatA]
push str.2310221600568173287921164
call edi
dec eax
cmp eax, 8
jl 0x402284
mov al, byte [eax + str.2310221600568173287921164]
cmp al, 0x30
jl 0x402284
cmp al, 0x39
jg 0x402284
movsx esi, al
sub esi, 0x30
and esi, reloc.WS2_32.dll_closesocket
jns 0x40233a
dec esi
or esi, 0xfffffffc
inc esi
push str.2310221600568173287921164
add esi, 4
call edi
sub eax, esi
dec eax
xor ecx, ecx
lea eax, [eax + str.2310221600568173287921164]
nop
mov dl, byte [eax]
test dl, dl
je 0x4023b5
test esi, esi
jle 0x4023b5
add dl, dl
inc dl
inc eax
mov byte [esp + ecx + 0xc], dl
mov dl, byte [eax]
dec esi
test dl, dl
je 0x4023aa
test esi, esi
jle 0x4023aa
add dl, dl
inc dl
inc eax
mov byte [esp + ecx + 0xd], dl
mov dl, byte [eax]
dec esi
test dl, dl
je 0x4023ad
test esi, esi
jle 0x4023ad
add dl, dl
inc dl
inc eax
mov byte [esp + ecx + 0xe], dl
mov dl, byte [eax]
dec esi
test dl, dl
je 0x4023b2
test esi, esi
jle 0x4023b2
add dl, dl
inc dl
mov byte [esp + ecx + 0xf], dl
add ecx, 4
dec esi
inc eax
cmp ecx, 0x40
jb 0x402350
jmp 0x4023b5
inc ecx
jmp 0x4023b5
add ecx, 2
jmp 0x4023b5
add ecx, 3
mov byte [esp + ecx + 0xc], 0x2e
push 0x40b288
lea ecx, [esp + ecx + 0x11]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
lea edx, [esp + 0x4c]
push edx
call edi
mov ecx, 0x104
sub ecx, eax
push ecx
lea edx, [esp + 0x10]
push edx
lea eax, [esp + 0x54]
push eax
call edi
mov esi, dword [sym.imp.KERNEL32.dll_lstrcpynA]
lea ecx, [esp + eax + 0x54]
push ecx
call esi
push 0x103
lea edx, [esp + 0x50]
push edx
push ebp
call esi
mov ecx, dword [esp + 0x150]
pop edi
pop esi
pop ebp
xor ecx, esp
mov eax, 1
call fcn.00404c23
add esp, 0x148
ret
Function at 0x4166d4
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.00416884
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 0x4167d2
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 0x416775
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x4167b8
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x41678c
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4167a7
test al, 0x40
je 0x41679e
mov ecx, dword [edi + 0x20]
jmp 0x4167a5
test al, 0x80
je 0x4167b8
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x4167b8
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 0x416744
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x426980
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48f48b
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.00483544
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x426a02
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00480b2d
mov eax, dword [eax]
push 0x4ce220
push eax
call fcn.00472c44
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004837cf
test bl, bl
je 0x426a02
push 0x4ce220
lea ecx, [esp + 0xc]
call fcn.00483b5f
push 0x4d1d9c
lea ecx, [esp + 0xc]
call fcn.00483b5f
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 0x426a3e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004837cf
jmp 0x426b09
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 0x426ac2
lea edx, [esp + 0x7c]
push 0x4d1d98
push edx
call fcn.00472c44
add esp, 8
test eax, eax
je 0x426ac2
lea eax, [esp + 0x7c]
push 0x4d1d94
push eax
call fcn.00472c44
add esp, 8
test eax, eax
je 0x426ac2
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 0x426a52
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.004837cf
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 0x427d60
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 0x427dc2
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 0x427dd0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48f5eb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4d85ec]
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 0x427f08
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x427e36
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004837cf
xor eax, eax
jmp 0x427f7f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048390c
push esi
lea ecx, [esp + 0xc]
call fcn.00483b9b
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4d1dd4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x427f5d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00427d60
test eax, eax
jne 0x427f5d
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.00427d60
test eax, eax
jne 0x427f5d
lea eax, [esp + 0x14]
push 0x4d1db0
push eax
call fcn.00473d50
mov esi, eax
add esp, 8
test esi, esi
jne 0x427f3c
lea ecx, [esp + 0x14]
push 0x4d1dac
push ecx
call fcn.00473cd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x427f3c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x427f3f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004838bc
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x427e4e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004837cf
xor eax, eax
jmp 0x427f7f
mov byte [esi], 0
push 0x4d1da8
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.004837cf
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 0x439f10
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 0x439f7e
cmp si, 0x69
ja 0x439f7e
add esi, 0xffd0
cmp si, 0x11
je 0x439f4e
push 0x11
call edi
test ax, ax
jge 0x439f4e
or esi, 0x2000
cmp si, 0x10
je 0x439f63
push 0x10
call edi
test ax, ax
jge 0x439f63
or esi, 0x4000
cmp si, 0x12
je 0x439f78
push 0x12
call edi
test ax, ax
jge 0x439f78
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x439f8b
mov esi, 0xbd
jmp 0x439f3f
cmp si, 0x6e
jne 0x439f98
mov esi, 0xbe
jmp 0x439f3f
cmp si, 0x6f
jne 0x439f39
mov esi, 0xbf
jmp 0x439f3f

Function at 0x43b7d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4e8e10]
xor edx, edx
cmp eax, edx
jne 0x43b7f6
xor eax, eax
mov byte [eax + 0x4e8d10], al
inc eax
cmp eax, 0x100
jl 0x43b7de
mov dword [0x4e8e10], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4e8d10
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43b887
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 0x43b85a
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 0x43b828
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43b900
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 0x43b953
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 0x43b93a
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