joyce8/EMBER2024-capa huggingface dataset:
Function at 0x430000
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, ecx
call fcn.0042a7b0
test eax, eax
je 0x4300ef
mov ecx, edi
call fcn.0042a7b0
mov ecx, eax
call fcn.00427d10
test eax, eax
jne 0x4300ef
push eax
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x4300ef
mov eax, dword [0x4bed28]
and eax, 0xffff
push eax
call dword [sym.imp.USER32.dll_GetClipboardData]
mov esi, eax
test esi, esi
jne 0x430062
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.0042a7b0
mov ecx, eax
call fcn.00427f40
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 0x4300ef
cmp ebx, eax
jne 0x4300ef
cmp dword [esp + 0x10], eax
jne 0x4300d5
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 0x432d20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x469498
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 0x432d59
inc eax
mov dword [esi + 0x10], eax
jmp 0x432e6c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x432d6d
mov eax, 0xffffffc7
jmp 0x432e6e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x432d7e
cmp dword [esi + 8], eax
jne 0x432d6d
cmp dword [esi + 8], eax
jne 0x432d97
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x432d97
mov eax, 0xffffffc7
jmp 0x432e6e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x432dab
push eax
mov ecx, ebx
call fcn.00432550
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.00403dd0
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x432ddc
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00403df0
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00431cc0
test eax, eax
mov dword [esp + 0x38], eax
je 0x432e0f
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x494a90
call fcn.00403fd0
mov eax, dword [esp + 0x38]
jmp 0x432e6e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.00432b80
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x432e53
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.00432ba0
mov esi, eax
test esi, esi
jne 0x432e83
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.00432b80
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x432e25
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x494a90
call fcn.00403fd0
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], 0x494a90
call fcn.00403fd0
mov eax, esi
jmp 0x432e6e

Function at 0x435f90
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x435ff0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x435ff0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x435ff0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x435ff0
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 0x436030
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 0x43bf70
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x469ac8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.00462985
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0043b910
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.004628b3
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.0045f177
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.0045f177
push 1
push 0
push 0
mov ecx, esi
call fcn.0045f11f
push 1
push 0
push 1
mov ecx, esi
call fcn.0045f11f
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004629f7
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x43c0f0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x469ae8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.00462985
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0043b910
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.004628b3
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x43c1b4
cmp dword [esp + 0x40], 1
jne 0x43c1b2
cmp ecx, eax
jge 0x43c1b4
mov eax, ecx
cmp eax, 0xc8
jge 0x43c1c0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0043bf70
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004629f7
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x43c930
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x469b53
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0045d595
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.00462c2d
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00464149
test eax, eax
je 0x43ca4c
mov ecx, dword [esp + 0x3c]
call fcn.00462c5a
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x43ca10
push edi
mov ecx, esi
call fcn.004602c7
mov ecx, esi
call fcn.0043cbb0
cmp dword [esp + 0x38], 1
jne 0x43ca45
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00460402
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x43f490
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43f4c3
push esi
call fcn.00442580
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43f4bc
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43f549
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43f532
mov eax, dword [esi + 8]
test eax, eax
je 0x43f4e7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43f52e
cmp eax, 2
je 0x43f532
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43f4da
cmp eax, 3
je 0x43f50d
cmp eax, 1
jne 0x43f4da
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43f4da
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43f4da
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043f570
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43f558
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043f570
add esp, 4
pop esi
ret

Function at 0x45e38a
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45e3c2
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.0045c441
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045c419
jmp 0x45e3ce
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x45fa7f
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 0x45fac1
call fcn.0046552f
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x45fac1
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x45fab8
xor eax, eax
jmp 0x45fac9
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0045facf
pop edi
pop esi
pop ebx
ret 4

Function at 0x465a5f
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 0x465a8d
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x465aab
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004659c5
jmp 0x465aab
mov eax, dword [esi + 0x14]
test eax, eax
je 0x465aab
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004659c5
test edi, edi
mov eax, edi
jne 0x465a95
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x401000
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x5ce068
push eax
push dword fs:[0]
mov dword fs:[0], esp
xor eax, eax
mov dword [eax], ecx
push eax
inc ebp
inc ebx
outsd dx, dword [esi]
add byte [ebx], dh
ror byte [ecx + 0x43455008], 0x6f
insd dword es:[edi], dx
jo 0x401080
arpl word [edx + esi], si
stosb byte es:[edi], al
inc ebp
retf 0x5f20
stc
sbb dl, al
sbb byte [eax - 0x4a894147], ah
mov dl, 0x45
std
jg 0x401013
sahf
add dword [edi + ebp], 0x7517feff
pushfd
dec ecx
sub dword [ebx], 0x40da9572
xchg esi, eax
or eax, 0xb2a4fb6e
imul ecx, dword [0xd1071ceb], 0x1f
adc word [esi], si
in eax, dx
inc esp
inc ebx
cdq
pop es
xchg esi, eax
or edx, dword [edi]
lds eax, [esi + ebp + 0x62]
insd dword es:[edi], dx
cmp al, 0xb8
mov dl, byte [ecx]
inc edi
wait
mov eax, dword [0x506b81bf]
inc ebx
loope 0x40108c
in eax, 0xa9
adc ch, byte [ebp + 0x43b055a0]
mov eax, dword [0x4826e0ee]
jp 0x4010c0
dec esp
mov ebx, 0x89522152
outsd dx, dword [esi]
or eax, 0x61ea14ae
sub al, 0xd3
add ax, 0x691
mov dword [0x713db9e7], eax
aas
and ebp, ebx
nop
xor byte [ecx + 0xf75ffa0], dh
fimul word [esi + esi - 0x45]
inc ecx
jo 0x4010f2
sbb ebx, esi
invalid
Function at 0x40f860
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4751fb
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.0046982b
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40f8e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00467440
mov eax, dword [eax]
push 0x5bb208
push eax
call fcn.004596f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00469ab6
test bl, bl
je 0x40f8e2
push 0x5bb208
lea ecx, [esp + 0xc]
call fcn.00469e46
push 0x5bed84
lea ecx, [esp + 0xc]
call fcn.00469e46
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 0x40f91e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00469ab6
jmp 0x40f9e9
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 0x40f9a2
lea edx, [esp + 0x7c]
push 0x5bed80
push edx
call fcn.004596f4
add esp, 8
test eax, eax
je 0x40f9a2
lea eax, [esp + 0x7c]
push 0x5bed7c
push eax
call fcn.004596f4
add esp, 8
test eax, eax
je 0x40f9a2
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 0x40f932
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.00469ab6
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 0x4101e0
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 0x410242
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 0x410250
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47527b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5c57a0]
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 0x410388
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4102b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00469ab6
xor eax, eax
jmp 0x4103ff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00469bf3
push esi
lea ecx, [esp + 0xc]
call fcn.00469e82
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 0x4103dd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004101e0
test eax, eax
jne 0x4103dd
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.004101e0
test eax, eax
jne 0x4103dd
lea eax, [esp + 0x14]
push 0x5bed98
push eax
call fcn.0045a730
mov esi, eax
add esp, 8
test esi, esi
jne 0x4103bc
lea ecx, [esp + 0x14]
push 0x5bed94
push ecx
call fcn.0045a6b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4103bc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4103bf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00469ba3
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4102ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00469ab6
xor eax, eax
jmp 0x4103ff
mov byte [esi], 0
push 0x5bed90
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.00469ab6
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 0x423580
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 0x4235ee
cmp si, 0x69
ja 0x4235ee
add esi, 0xffd0
cmp si, 0x11
je 0x4235be
push 0x11
call edi
test ax, ax
jge 0x4235be
or esi, 0x2000
cmp si, 0x10
je 0x4235d3
push 0x10
call edi
test ax, ax
jge 0x4235d3
or esi, 0x4000
cmp si, 0x12
je 0x4235e8
push 0x12
call edi
test ax, ax
jge 0x4235e8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4235fb
mov esi, 0xbd
jmp 0x4235af
cmp si, 0x6e
jne 0x423608
mov esi, 0xbe
jmp 0x4235af
cmp si, 0x6f
jne 0x4235a9
mov esi, 0xbf
jmp 0x4235af

Function at 0x424ca0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5d5ec0]
xor edx, edx
cmp eax, edx
jne 0x424cc6
xor eax, eax
mov byte [eax + 0x5d5dc0], al
inc eax
cmp eax, 0x100
jl 0x424cae
mov dword [0x5d5ec0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5d5dc0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x424d57
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 0x424d2a
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 0x424cf8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x424dd0
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 0x424e23
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 0x424e0a
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