joyce8/EMBER2024-capa huggingface dataset:
Function at 0x464b60
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4e1be8]
cmp dword [eax + 0x30], 0
je 0x464c0a
cmp dword [ebx + 0x94], 0
jne 0x464c04
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x464af0
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x464c04
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 0x464bca
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x464c04
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.0041a2b4
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x464bd9
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x46576c
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 0x4657a1
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.00404318
jmp 0x4657ae
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.0040427c
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4668b8
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4668f9
mov eax, esi
call fcn.0044cd0c
test al, al
je 0x4668f9
mov eax, dword [ebx + 0x84]
call fcn.0044ca08
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4668f9
push 0
mov eax, dword [ebx + 0x84]
call fcn.0044ca08
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x4936ec
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe80
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x180], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004046d8
xor eax, eax
push ebp
push 0x493837
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 0x1c], eax
xor eax, eax
push ebp
push 0x49380f
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x180]
mov eax, dword [ebp - 4]
call fcn.0040dc3c
mov edx, dword [ebp - 0x180]
lea eax, [ebp - 4]
call fcn.004042c0
mov eax, ebx
xor ecx, ecx
mov edx, 0x158
call fcn.00402e28
lea eax, [ebx + 0xc]
mov edx, dword [ebp - 4]
call fcn.0040427c
push 0x200
push 0x160
lea eax, [ebp - 0x17c]
push eax
push 0
mov eax, dword [ebp - 4]
call fcn.004046e8
mov esi, eax
push esi
call sub.shell32.dll_SHGetFileInfoA
test eax, eax
je 0x4937e9
lea eax, [ebx + 0xc]
lea edx, [ebp - 0x170]
mov ecx, 0x104
call fcn.00404498
mov dword [ebx + 8], 8
push 0
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x10]
push eax
push esi
mov eax, dword [0x4e026c]
mov eax, dword [eax]
call eax
test eax, eax
je 0x4937e9
push 0
push 0xf4240
mov eax, dword [ebp - 0x18]
mov edx, dword [ebp - 0x14]
call fcn.004054e4
mov dword [ebx + 4], eax
push 0
push 0xf4240
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
call fcn.004054e4
mov dword [ebx], eax
mov edx, esi
lea eax, [ebx + 0x44]
mov ecx, 0x104
call fcn.00409a74
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x493816
mov eax, dword [ebp - 0x1c]
push eax
call sub.kernel32.dll_SetErrorMode
ret

Function at 0x4995f0
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe94
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 0x160], edx
mov edi, eax
lea eax, [ebp - 0x15c]
mov edx, dword [0x407b50]
call fcn.00404f50
xor eax, eax
push ebp
push 0x4996fe
push dword fs:[eax]
mov dword fs:[eax], esp
call sub.kernel32.dll_GetLogicalDrives
mov dword [ebp - 4], eax
xor ebx, ebx
mov eax, ebx
cmp eax, 0x1f
ja 0x49963a
bt dword [ebp - 4], eax
jae 0x4996ca
lea eax, [ebp - 0x164]
mov edx, ebx
add dl, 0x41
mov byte [eax + 1], dl
mov byte [eax], 1
lea edx, [ebp - 0x164]
lea eax, [ebp - 0x168]
call fcn.00402d0c
mov edx, 0x49970c
lea eax, [ebp - 0x168]
mov cl, 2
call fcn.00402cdc
lea edx, [ebp - 0x168]
lea eax, [ebp - 0x16c]
call fcn.00402d0c
mov edx, 0x499710
lea eax, [ebp - 0x16c]
mov cl, 3
call fcn.00402cdc
lea edx, [ebp - 0x16c]
lea eax, [ebp - 0x160]
call fcn.0040448c
mov eax, dword [ebp - 0x160]
lea edx, [ebp - 0x15c]
call fcn.004936ec
lea edx, [ebp - 0x15c]
mov eax, edi
mov si, 0xfffd
call fcn.00403610
inc ebx
cmp ebx, 0x1a
jne 0x49962f
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x499705
lea eax, [ebp - 0x160]
call fcn.00404228
lea eax, [ebp - 0x15c]
mov edx, dword [0x407b50]
call fcn.00405020
ret
Function at 0x4bf894
Capabilities:
Log keystrokes via application hook

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x10], edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4bf9b5
push dword fs:[eax]
mov dword fs:[eax], esp
call sub.kernel32.dll_GetVersion_1
mov edx, dword [0x4e0490]
mov dword [edx], eax
lea eax, [ebp - 4]
push eax
mov eax, dword [0x4e0490]
mov eax, dword [eax]
mov dword [ebp - 0xc], eax
mov byte [ebp - 8], 0
lea edx, [ebp - 0xc]
xor ecx, ecx
mov eax, 0x4bf9cc
call fcn.0040a0ec
mov eax, dword [ebp - 4]
call fcn.004d4718
lea eax, [ebp - 0x10]
push eax
mov eax, dword [0x4e01c0]
mov eax, dword [eax]
mov dword [ebp - 0x20], eax
mov byte [ebp - 0x1c], 0
mov eax, dword [0x4e0454]
mov eax, dword [eax]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x14], 0
lea edx, [ebp - 0x20]
mov ecx, 1
mov eax, 0x4bf9e8
call fcn.0040a0ec
mov eax, dword [ebp - 0x10]
call fcn.004d4718
call sub.kernel32.dll_GetCurrentThreadId_1
mov esi, eax
push esi
push 0
push 0x4bf5bc
push 5
call sub.user32.dll_SetWindowsHookExA
mov dword [ebx + 0x1c], eax
lea eax, [ebp - 0x24]
push eax
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0
lea edx, [ebp - 0xc]
xor ecx, ecx
mov eax, 0x4bfa08
call fcn.0040a0ec
mov eax, dword [ebp - 0x24]
call fcn.004d4718
lea eax, [ebp - 0x28]
push eax
mov eax, dword [ebx + 0x1c]
mov dword [ebp - 0xc], eax
mov byte [ebp - 8], 0
lea edx, [ebp - 0xc]
xor ecx, ecx
mov eax, 0x4bfa20
call fcn.0040a0ec
mov eax, dword [ebp - 0x28]
call fcn.004d4718
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bf9bc
lea eax, [ebp - 0x28]
mov edx, 2
call fcn.0040424c
lea eax, [ebp - 0x10]
call fcn.00404228
lea eax, [ebp - 4]
call fcn.00404228
ret

Function at 0x4c68b4
Capabilities:
Capture webcam image

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff0
mov edi, edx
mov ebx, eax
push 0xfffffffffffffff0
mov eax, dword [ebx + 0x4c]
push eax
call sub.user32.dll_GetWindowLongA
mov esi, eax
mov eax, esp
push eax
push 0
push 0x419
mov eax, dword [ebx + 0x4c]
push eax
call sub.user32.dll_SendMessageA
xor eax, eax
test esi, 2
jbe 0x4c6902
mov edx, dword [ebx + 0x48]
cmp dword [edx + 0x140], 0
je 0x4c6902
mov eax, dword [ebx + 0x48]
mov eax, dword [eax + 0x140]
mov eax, dword [eax + 0x14]
jmp 0x4c6912
mov edx, dword [ebx + 0x48]
mov edx, dword [edx + 0x13c]
test edx, edx
je 0x4c6912
mov eax, dword [edx + 0x14]
test eax, eax
je 0x4c692b
push eax
push 2
push 5
mov edx, dword [edi + 0x10]
lea ecx, [esp + 0xc]
mov eax, ebx
call fcn.004c42ac
jmp 0x4c696e
mov edx, dword [edi + 0x10]
mov eax, dword [ebx + 0x34]
call fcn.00427a20
mov eax, dword [ebx + 0x34]
mov eax, dword [eax + 0x14]
call fcn.00427164
mov esi, eax
mov eax, dword [ebx + 0x48]
mov edx, dword [eax + 0xa8]
mov eax, dword [ebx + 0x34]
mov eax, dword [eax + 0x10]
call fcn.00426e8c
mov edx, esp
mov eax, dword [ebx + 0x34]
call fcn.004276b4
mov eax, dword [ebx + 0x34]
mov eax, dword [eax + 0x10]
mov edx, esi
call fcn.00426e8c
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x4cb7a8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffff00
mov edi, edx
mov ebp, eax
push esp
call sub.user32.dll_GetKeyboardState
mov eax, esp
call fcn.0045ce50
mov ebx, eax
mov dx, word [edi + 4]
mov eax, ebp
call fcn.004cb654
mov esi, eax
test esi, esi
je 0x4cb7f5
mov al, byte [0x4cb808]
cmp al, bl
jne 0x4cb7f5
mov edx, esi
mov eax, ebp
call fcn.004cb5fc
mov dword [edi + 0xc], 1
mov byte [ebp + 0x31], 1
jmp 0x4cb7fd
mov edx, edi
mov eax, dword [ebp + 0x3c]
call dword [ebp + 0x38]
add esp, 0x100
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x4ce898
Capabilities:
Get graphical window text

Disassembly:
push ebx
add esp, 0xfffffc14
mov ebx, edx
mov edx, esp
push edx
push 0x3e8
push 0xd
push eax
call sub.user32.dll_SendMessageA
mov edx, ebx
mov eax, esp
call fcn.00409bfc
add esp, 0x3ec
pop ebx
ret

Function at 0x4cfc78
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov esi, edx
lea edi, [esp]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov ebx, eax
mov eax, dword [ebx + 0xf4]
mov eax, dword [eax + 0x34]
call fcn.00457f84
mov edi, eax
dec edi
test edi, edi
jl 0x4cfd2b
inc edi
xor esi, esi
mov eax, dword [ebx + 0xf4]
mov eax, dword [eax + 0x34]
mov edx, esi
call fcn.00457f94
mov eax, dword [eax + 0xc]
sub eax, 1
jb 0x4cfcc2
je 0x4cfce3
dec eax
je 0x4cfd04
jmp 0x4cfd23
mov eax, dword [ebx + 0xf4]
mov eax, dword [eax + 0x34]
mov edx, esi
call fcn.00457f94
cmp byte [ebx + 0x164], 0
setne dl
call fcn.00457eb0
jmp 0x4cfd23
mov eax, dword [ebx + 0xf4]
mov eax, dword [eax + 0x34]
mov edx, esi
call fcn.00457f94
cmp byte [ebx + 0x164], 1
setne dl
call fcn.00457eb0
jmp 0x4cfd23
mov eax, dword [ebx + 0xf4]
mov eax, dword [eax + 0x34]
mov edx, esi
call fcn.00457f94
cmp byte [ebx + 0x164], 2
setne dl
call fcn.00457eb0
inc esi
dec edi
jne 0x4cfca3
call sub.kernel32.dll_GetTickCount
sub eax, dword [ebx + 0x88]
xor edx, edx
push edx
push eax
mov eax, dword [ebx + 0x8c]
cdq
cmp edx, dword [esp + 4]
jne 0x4cfd50
cmp eax, dword [esp]
pop edx
pop eax
jae 0x4cfdb1
jmp 0x4cfd54
pop edx
pop eax
jge 0x4cfdb1
mov esi, 2
call sub.kernel32.dll_GetTickCount
mov dword [ebx + 0x88], eax
mov eax, dword [ebx + 0x138]
test byte [eax + 0x50], 2
je 0x4cfd8d
cmp byte [ebx + 0x161], 2
je 0x4cfd8d
mov ecx, dword [esp + 4]
mov edx, dword [esp]
mov eax, dword [ebx + 0xf4]
mov ebx, dword [eax]
call dword [ebx + 0x40]
jmp 0x4cfdd6
push 0
mov eax, dword [ebx + 0x12c]
push eax
push 0
mov eax, dword [esp + 0x10]
push eax
mov eax, dword [esp + 0x10]
push eax
push esi
mov eax, dword [ebx + 0x104]
push eax
call sub.user32.dll_TrackPopupMenu
jmp 0x4cfdd6
cmp dword [ebx + 0x11c], 0
je 0x4cfdd6
xor edx, edx
mov eax, dword [ebx + 0x58]
call fcn.00433f30
push 0
push 0
push 0x10
mov eax, dword [ebx + 0x12c]
push eax
call sub.user32.dll_PostMessageA
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4d9024
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef0
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4d9195
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0x88], 1
mov eax, dword [ebp - 4]
test byte [eax + 0x1c], 0x10
jne 0x4d917a
lea eax, [ebp - 0x10d]
push eax
push pe_nt_image_headers32
call sub.kernel32.dll_GetTempPathA
lea edx, [ebp - 8]
lea eax, [ebp - 0x10d]
call fcn.00409bfc
mov dl, 1
mov eax, dword [0x4bdbd4]
call fcn.004bdc2c
mov edx, dword [ebp - 4]
mov dword [edx + 0x80], eax
mov dl, 1
mov eax, dword [0x4182a0]
call fcn.004033e4
mov edx, dword [ebp - 4]
mov dword [edx + 0x40], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0x84]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x80]
call fcn.004bdca8
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
je 0x4d9177
mov dl, 1
mov eax, dword [0x4be674]
call fcn.004be6dc
mov edx, dword [ebp - 4]
mov dword [edx + 0x38], eax
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 0x40]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x80]
mov edx, 0x4d91ac
call fcn.004bdff4
lea eax, [ebp - 0xc]
mov ecx, dword [ebp - 0xc]
mov edx, dword [ebp - 8]
call fcn.00404534
xor eax, eax
push ebp
push 0x4d9170
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
xor ecx, ecx
xor edx, edx
mov ebx, dword [eax]
call dword [ebx + 0x14]
mov eax, dword [ebp - 4]
mov edx, dword [eax + 0x40]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
call fcn.004be9dc
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 4]
call fcn.004d91b4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d9177
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x80]
call fcn.00403414
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x40]
call fcn.00403414
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x38]
call fcn.00403414
ret
mov bl, byte [ebp - 0xd]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d919c
lea eax, [ebp - 0xc]
mov edx, 2
call fcn.0040424c
ret

Function at 0x4da400
Capabilities:
Persist via run registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
xor ecx, ecx
mov dword [ebp - 0x10], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.004046d8
xor eax, eax
push ebp
push 0x4da4b8
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x434f30]
call fcn.00435000
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x4da488
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 0x80000001
mov eax, dword [ebp - 0xc]
call fcn.004350a0
xor ecx, ecx
mov edx, 0x4da4cc
mov eax, dword [ebp - 0xc]
call fcn.00435104
test al, al
je 0x4da472
lea ecx, [ebp - 0x10]
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 0xc]
call fcn.00435458
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4da48f
mov eax, dword [ebp - 0xc]
call fcn.00403414
ret
Function at 0x453810
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b8feb
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.004ad555
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x453892
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ab1dd
mov eax, dword [eax]
push 0x500240
push eax
call fcn.0049d374
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ad7e0
test bl, bl
je 0x453892
push 0x500240
lea ecx, [esp + 0xc]
call fcn.004adb70
push 0x503dac
lea ecx, [esp + 0xc]
call fcn.004adb70
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 0x4538ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ad7e0
jmp 0x453999
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 0x453952
lea edx, [esp + 0x7c]
push 0x503da8
push edx
call fcn.0049d374
add esp, 8
test eax, eax
je 0x453952
lea eax, [esp + 0x7c]
push 0x503da4
push eax
call fcn.0049d374
add esp, 8
test eax, eax
je 0x453952
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 0x4538e2
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.004ad7e0
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 0x454190
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 0x4541f2
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 0x454200
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b906b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x50c210]
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 0x454338
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x454266
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ad7e0
xor eax, eax
jmp 0x4543af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ad91d
push esi
lea ecx, [esp + 0xc]
call fcn.004adbac
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 0x45438d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00454190
test eax, eax
jne 0x45438d
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.00454190
test eax, eax
jne 0x45438d
lea eax, [esp + 0x14]
push 0x503dc0
push eax
call fcn.0049e3b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x45436c
lea ecx, [esp + 0x14]
push 0x503dbc
push ecx
call fcn.0049e330
mov esi, eax
add esp, 8
test esi, esi
jne 0x45436c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x45436f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ad8cd
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x45427e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ad7e0
xor eax, eax
jmp 0x4543af
mov byte [esi], 0
push 0x503db8
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.004ad7e0
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 0x4659e0
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 0x465a4e
cmp si, 0x69
ja 0x465a4e
add esi, 0xffd0
cmp si, 0x11
je 0x465a1e
push 0x11
call edi
test ax, ax
jge 0x465a1e
or esi, 0x2000
cmp si, 0x10
je 0x465a33
push 0x10
call edi
test ax, ax
jge 0x465a33
or esi, 0x4000
cmp si, 0x12
je 0x465a48
push 0x12
call edi
test ax, ax
jge 0x465a48
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x465a5b
mov esi, 0xbd
jmp 0x465a0f
cmp si, 0x6e
jne 0x465a68
mov esi, 0xbe
jmp 0x465a0f
cmp si, 0x6f
jne 0x465a09
mov esi, 0xbf
jmp 0x465a0f

Function at 0x467210
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x51c950]
xor edx, edx
cmp eax, edx
jne 0x467236
xor eax, eax
mov byte [eax + 0x51c850], al
inc eax
cmp eax, 0x100
jl 0x46721e
mov dword [0x51c950], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x51c850
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4672c7
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 0x46729a
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 0x467268
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x467340
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 0x467393
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 0x46737a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x46ddd0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x46df68
cmp ebp, ebx
jle 0x46df68
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x46de2e
dec eax
or eax, 0xfffffff8
inc eax
je 0x46de35
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x46de44
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x46de4b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004ad521
add esp, 4
cmp eax, ebx
je 0x46de6c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.004ad521
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x46df5e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x46df45
mov al, byte [edx]
cmp al, 0xc0
jbe 0x46df31
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x46df26
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x46df34
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x46df34
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x46ded0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x46dec1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret