joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401749
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004018f9
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 0x401847
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 0x4017ea
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x40182d
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x401801
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x40181c
test al, 0x40
je 0x401813
mov ecx, dword [edi + 0x20]
jmp 0x40181a
test al, 0x80
je 0x40182d
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x40182d
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 0x4017b9
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x40a280
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4762eb
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.00468acb
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a302
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0046634d
mov eax, dword [eax]
push 0x4ae1f0
push eax
call fcn.004586e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00468d56
test bl, bl
je 0x40a302
push 0x4ae1f0
lea ecx, [esp + 0xc]
call fcn.00469132
push 0x4b1d64
lea ecx, [esp + 0xc]
call fcn.00469132
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 0x40a33e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00468d56
jmp 0x40a409
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 0x40a3c2
lea edx, [esp + 0x7c]
push 0x4b1d60
push edx
call fcn.004586e4
add esp, 8
test eax, eax
je 0x40a3c2
lea eax, [esp + 0x7c]
push 0x4b1d5c
push eax
call fcn.004586e4
add esp, 8
test eax, eax
je 0x40a3c2
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 0x40a352
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.00468d56
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 0x40ac00
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 0x40ac62
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 0x40ac70
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47636b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4b902c]
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 0x40ada8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40acd6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468d56
xor eax, eax
jmp 0x40ae1f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00468edf
push esi
lea ecx, [esp + 0xc]
call fcn.0046916e
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 0x40adfd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.0040ac00
test eax, eax
jne 0x40adfd
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 0x80000000
mov ecx, edi
call fcn.0040ac00
test eax, eax
jne 0x40adfd
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.004597c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40addc
lea ecx, [esp + 0x14]
push 0x4b1d74
push ecx
call fcn.00459740
mov esi, eax
add esp, 8
test esi, esi
jne 0x40addc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40addf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00468e8f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40acee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468d56
xor eax, eax
jmp 0x40ae1f
mov byte [esi], 0
push 0x4b1d70
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.00468d56
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 0x41b400
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 0x41b46e
cmp si, 0x69
ja 0x41b46e
add esi, 0xffd0
cmp si, 0x11
je 0x41b43e
push 0x11
call edi
test ax, ax
jge 0x41b43e
or esi, 0x2000
cmp si, 0x10
je 0x41b453
push 0x10
call edi
test ax, ax
jge 0x41b453
or esi, 0x4000
cmp si, 0x12
je 0x41b468
push 0x12
call edi
test ax, ax
jge 0x41b468
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41b47b
mov esi, 0xbd
jmp 0x41b42f
cmp si, 0x6e
jne 0x41b488
mov esi, 0xbe
jmp 0x41b42f
cmp si, 0x6f
jne 0x41b429
mov esi, 0xbf
jmp 0x41b42f

Function at 0x41cb20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4c9e60]
xor edx, edx
cmp eax, edx
jne 0x41cb46
xor eax, eax
mov byte [eax + 0x4c9d60], al
inc eax
cmp eax, 0x100
jl 0x41cb2e
mov dword [0x4c9e60], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4c9d60
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41cbd7
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 0x41cbaa
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 0x41cb78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41cc50
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 0x41cca3
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 0x41cc8a
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 0x42e9e0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x478218
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, ecx
call fcn.004292e0
test eax, eax
je 0x42eae8
lea ecx, [esp + 0xc]
call fcn.004026c0
mov eax, dword [esp + 0x3c]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x34]
push eax
mov eax, dword [esp + 0x34]
push ecx
push edx
lea ecx, [esp + 0x18]
push eax
push ecx
mov ecx, esi
mov dword [esp + 0x3c], 0
call fcn.004292e0
mov ecx, eax
call fcn.004269b0
test eax, eax
je 0x42eacf
mov eax, dword [esp + 0x1c]
test eax, eax
mov ebp, eax
je 0x42eacf
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x42eacf
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x14]
neg esi
push edi
push ebx
sbb esi, esi
and esi, edx
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ecx, ebp
mov edi, eax
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x10]
call fcn.004028c0
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
pop edi
jne 0x42eab1
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x42eacf
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [0x4ca2b0]
push ebx
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0xc], 0x499558
call fcn.004028c0
mov ecx, dword [esp + 0x20]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0x10
Function at 0x42eb30
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.004292e0
test eax, eax
je 0x42ec1f
mov ecx, edi
call fcn.004292e0
mov ecx, eax
call fcn.00426860
test eax, eax
jne 0x42ec1f
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x42ec1f
mov eax, dword [0x4ca2b0]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x42eb92
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
lea ecx, [esp + 0x10]
mov ebp, dword [esp + 0x24]
push 1
push ecx
mov ecx, dword [edi + 0x44]
lea edx, [esp + 0x1c]
shr ecx, 4
lea eax, [esp + 0x20]
push edx
mov edx, dword [esp + 0x2c]
and ecx, 1
push eax
push ecx
push ebp
push edx
push esi
call dword [sym.imp.KERNEL32.dll_GlobalSize]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push eax
mov ecx, edi
call fcn.004292e0
mov ecx, eax
call fcn.00426a90
push esi
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
call dword [sym.imp.USER32.dll_CloseClipboard]
mov ecx, dword [esp + 0x28]
mov eax, 1
cmp ecx, eax
jne 0x42ec1f
cmp ebx, eax
jne 0x42ec1f
cmp dword [esp + 0x10], eax
jne 0x42ec05
mov eax, dword [edi]
mov ecx, edi
call dword [eax + 0xcc]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x18]
mov edx, dword [edi]
push eax
mov eax, dword [esp + 0x24]
push ecx
push ebp
push eax
mov ecx, edi
call dword [edx + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0xc
Function at 0x431860
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4784a8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
mov ebp, dword [esp + 0x30]
push esi
mov ebx, ecx
push edi
mov esi, dword [ebp]
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 0x10]
dec ecx
cmp eax, ecx
jge 0x431899
inc eax
mov dword [esi + 0x10], eax
jmp 0x4319ac
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x4318ad
mov eax, 0xffffffc7
jmp 0x4319ae
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x4318be
cmp dword [esi + 8], eax
jne 0x4318ad
cmp dword [esi + 8], eax
jne 0x4318d7
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x4318d7
mov eax, 0xffffffc7
jmp 0x4319ae
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x4318eb
push eax
mov ecx, ebx
call fcn.00431090
mov dword [esi + 4], edi
mov dword [ebp], esi
mov ecx, dword [esi + 0x10]
inc ecx
mov dword [esi + 0x10], ecx
lea ecx, [esp + 0x10]
call fcn.004026c0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43191c
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.004026e0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00430800
test eax, eax
mov dword [esp + 0x38], eax
je 0x43194f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x499558
call fcn.004028c0
mov eax, dword [esp + 0x38]
jmp 0x4319ae
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.004316c0
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x431993
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.004316e0
mov esi, eax
test esi, esi
jne 0x4319c3
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.004316c0
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x431965
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x499558
call fcn.004028c0
xor eax, eax
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0xc
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x499558
call fcn.004028c0
mov eax, esi
jmp 0x4319ae

Function at 0x434ae0
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x434b40
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x434b40
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x434b40
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x434b40
mov dword [ecx + 0xb4], eax
mov dword [ecx + 0x94], 0
mov dword [ecx + 0xbc], edx
lea eax, [esp]
push eax
push 0
push ecx
push 0x434b80
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ecx
ret
Function at 0x44f630
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x44f696
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x44f696
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x44f677
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x46b149
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x46b181
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004691fd
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004691d5
jmp 0x46b18d
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x46c83b
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x46c87d
call fcn.004725e2
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x46c87d
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x46c874
xor eax, eax
jmp 0x46c885
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0046c88b
pop edi
pop esi
pop ebx
ret 4

Function at 0x472b12
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x472b40
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x472b5e
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00472a78
jmp 0x472b5e
mov eax, dword [esi + 0x14]
test eax, eax
je 0x472b5e
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00472a78
test edi, edi
mov eax, edi
jne 0x472b48
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x459f54
Capabilities:
Encode data using xor

Disassembly:
mov esp, ebx
dec esp
pop edx
shl dword [eax], 1
push 0x5f
invalid
Function at 0x1002e6d
Capabilities:
Delete registry key
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x1005108]
push esi
mov dword [ebp - 4], eax
mov eax, dword [0x10051d4]
xor esi, esi
push 0x1c
mov dword [ebp - 0x214], esi
push dword [eax + 8]
lea ecx, [ebp - 0x210]
mov dword [ebp - 0x210], esi
call fcn.01002ca5
cmp dword [ebp + 8], esi
je 0x1002f8b
push 0x103
lea eax, [ebp - 0x20c]
push eax
push esi
call dword [0x1001054]
push esi
lea eax, [ebp - 0x214]
push eax
push esi
push 0x20006
push esi
push esi
push esi
push 0x1001398
push 0x80000002
mov word [ebp - 6], si
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x1002f6d
cmp dword [ebp - 0x210], esi
je 0x1002f01
push dword [ebp - 0x210]
call dword [0x1001068]
push ebx
push edi
add eax, eax
push eax
push dword [ebp - 0x210]
push 1
push esi
mov esi, dword [entry0]
push 0x1001388
push dword [ebp - 0x214]
call esi
mov edi, dword [sym.imp.msvcrt.dll_wcslen]
mov ebx, str.http:__www.microsoft.com
push ebx
call edi
pop ecx
shl eax, 1
push eax
push ebx
push 1
push 0
push 0x1001380
push dword [ebp - 0x214]
call esi
lea eax, [ebp - 0x20c]
push eax
call edi
pop ecx
shl eax, 1
push eax
lea eax, [ebp - 0x20c]
push eax
push 1
push 0
push 0x1001374
push dword [ebp - 0x214]
call esi
pop edi
pop ebx
push dword [ebp - 0x214]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 0x10012f8
push 0x80000002
call dword [0x1001078]
jmp 0x1002f9b
push 0x1001398
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
push dword [ebp - 0x210]
call dword [0x1001070]
mov ecx, dword [ebp - 4]
pop esi
call fcn.01003c8a
leave
ret 4
Function at 0x1003b2e
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
push esi
xor esi, esi
cmp dword [0x10053e4], esi
jne 0x1003ba6
lea eax, [ebp - 4]
push eax
push 0x20019
push esi
push 0x1002b90
push 0x80000002
mov dword [ebp - 8], esi
mov dword [ebp - 0xc], 4
mov dword [ebp - 4], esi
mov dword [0x10053e4], 1
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1003ba6
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push esi
push esi
push 0x1002b7c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x1003b9d
cmp dword [ebp - 8], esi
setne al
mov dword [0x10053e0], eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [0x10053e0]
pop esi
leave
ret

Function at 0x1003bb3
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xfa4
mov eax, dword [0x1005108]
mov dword [ebp - 4], eax
call fcn.01003b2e
test eax, eax
je 0x1003c05
lea eax, [ebp - 0xfa4]
push 0x1002c00
push eax
call dword [sym.imp.msvcrt.dll_swprintf]
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 8]
lea eax, [ebp - 0xf9a]
push eax
call dword [sym.imp.msvcrt.dll_vswprintf]
add esp, 0x14
lea eax, [ebp - 0xfa4]
push eax
call dword [fcn.01001040]
mov ecx, dword [ebp - 4]
xor eax, eax
inc eax
call fcn.01003c8a
leave
ret
Function at 0x4093a0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x466c5b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x487340]
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 0x4094d8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409406
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045ba3c
xor eax, eax
jmp 0x40954f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045bb79
push esi
lea ecx, [esp + 0xc]
call fcn.0045be08
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x480da4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40952d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.00409330
test eax, eax
jne 0x40952d
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 0x80000000
mov ecx, edi
call fcn.00409330
test eax, eax
jne 0x40952d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.0044d1b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40950c
lea ecx, [esp + 0x14]
push 0x480d7c
push ecx
call fcn.0044d130
mov esi, eax
add esp, 8
test esi, esi
jne 0x40950c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40950f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045bb29
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40941e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045ba3c
xor eax, eax
jmp 0x40954f
mov byte [esi], 0
push 0x480d78
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.0045ba3c
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