joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43c1b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x46f2a3
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.00462a83
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.00468122
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0046963e
test eax, eax
je 0x43c2cc
mov ecx, dword [esp + 0x3c]
call fcn.0046814f
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 0x43c290
push edi
mov ecx, esi
call fcn.004657ae
mov ecx, esi
call fcn.0043c430
cmp dword [esp + 0x38], 1
jne 0x43c2c5
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.004658e9
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 0x43ecf0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43ed23
push esi
call fcn.00441de0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43ed1c
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 0x43eda9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43ed92
mov eax, dword [esi + 8]
test eax, eax
je 0x43ed47
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 0x43ed8e
cmp eax, 2
je 0x43ed92
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43ed3a
cmp eax, 3
je 0x43ed6d
cmp eax, 1
jne 0x43ed3a
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 0x43ed3a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43ed3a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043edd0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43edb8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043edd0
add esp, 4
pop esi
ret

Function at 0x44a950
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x44a9f3
test eax, eax
jbe 0x44a9f3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x44a9f3
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x44a99e
xor esi, esi
jmp 0x44a9a4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44a9cf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0044c980
add esi, eax
push esi
mov ebx, esi
call fcn.0044c980
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x44a9b0
pop ebp
test edi, edi
pop edi
jne 0x44a9f3
test ebx, ebx
je 0x44a9f3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00451b90
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x44ab35
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x44ac4d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44ac4d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00462ed5
mov esi, eax
test esi, esi
je 0x44ac4d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x44ac4d
mov ecx, esi
call fcn.0044aaa0
cmp edi, eax
jge 0x44ac4d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x44abd3
mov dword [esp + 0x34], 1
jmp 0x44ac2e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x44ac4d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0044a030
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x44ca70
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 0x44cad6
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 0x44cad6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x44cab7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x44ce60
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x44ce98
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x44db30
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x44db79
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x44dff0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x46f9c0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0044dba0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0044dc20
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0044dc20
lea ecx, [esi + 0xc]
call fcn.00461460
lea ecx, [esi + 0x10]
call fcn.00461460
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0044f1b0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0044f1b0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0044f1b0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004614d5
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004614d5
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x463879
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4638b1
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.00461930
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00461908
jmp 0x4638bd
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x464f6b
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 0x464fad
call fcn.0046ace4
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x464fad
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x464fa4
xor eax, eax
jmp 0x464fb5
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00464fbb
pop edi
pop esi
pop ebx
ret 4

Function at 0x46b214
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 0x46b242
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46b260
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046b17a
jmp 0x46b260
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46b260
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046b17a
test edi, edi
mov eax, edi
jne 0x46b24a
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x402990
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x405130], eax
mov ecx, ebp
add ecx, 8
mov dword [0x40507c], ecx
mov dword [0x4050b0], 0x30
mov dword [0x4050b4], 2
mov dword [0x4050bc], 0
mov dword [0x4050c0], 0
mov dword [0x4050b8], 0x402f20
jmp 0x4029e3
push 0
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
mov dword [0x4050c4], eax
mov dword [0x4050d0], 0xf
mov dword [0x4050d8], 0x4040ad
mov dword [0x405074], eax
push 0x7f00
push 0
call dword [sym.imp.USER32.dll_LoadIconA]
mov dword [0x4050c8], eax
mov dword [0x4050dc], eax
push 0x7f00
push 0
call dword [sym.imp.USER32.dll_LoadCursorA]
mov dword [0x4050cc], eax
push 0x4050b0
call dword [sym.imp.USER32.dll_RegisterClassExA]
push 0
push dword [0x405074]
push 0
push 0
push 0x24e
push 0x281
push 0xfffff448
push 0xffffec78
push 0x40000
push 0x4040e6
push 0x4040ad
push 0
call dword [sym.imp.USER32.dll_CreateWindowExA]
mov dword [0x405128], eax
xor eax, eax
jmp 0x402a82
push 5
push dword [0x405128]
call dword [sym.imp.USER32.dll_ShowWindow]
test eax, eax
jne 0x402ab6
push 0
push 0x24f
push 0x282
push 0xfffff447
push 0xffffec77
push dword [0x405128]
call dword [sym.imp.USER32.dll_MoveWindow]
push dword [0x405128]
call dword [sym.imp.USER32.dll_UpdateWindow]
push 0
push 0
push 0
push 0x4050e0
call dword [sym.imp.USER32.dll_GetMessageA]
or eax, eax
je 0x402aef
push 0x4050e0
call dword [sym.imp.USER32.dll_TranslateMessage]
push 0x4050e0
call dword [sym.imp.USER32.dll_DispatchMessageA]
jmp 0x402ac2
mov eax, dword [0x4050e8]
jmp 0x402afc
call 0x40213f
ret

Function at 0x419b00
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0xa56218a8
sbb eax, 0xa054bd
xlatb
and al, 0x53
xor ah, dh
fcomp qword [edi + 0xb8270fd]
cmc
sub eax, 0x3d0774e4
sbb byte [edi + 0x17], bl
aaa
xor ecx, edx
jecxz 0x419b1c
jl 0x419b5b
mov dword [0x7e9c2ec7], eax
inc edi
out 0xd0, eax
mov edi, dword [esi]
sbb esi, dword [edx]
int 0xcf
rcl byte [eax]
fiadd dword [ebp + 0x12]
jecxz 0x419b69
sbb al, byte [eax + eax + 0x74000000]
stc
test byte [eax], al
add byte [eax], al
add byte [ecx + edi*8 - 0x43], dh
je 0x419afb
mov ebp, 0x7731d031
add dword [eax], eax
invalid
jp 0x419b0c
je 0x419afb
mov ebp, 0x7731d031
add dword [eax], eax
call 0xab419b88
jae 0x419b16
add byte [ebx + 0x26000673], ch
add byte [esi], ah
add eax, 0x31a8d00
add byte [ecx], ch
cdq
sub byte [0x45157ab7], 0x2e
loopne 0x419abf
add eax, dword [eax]
sub dword [ecx + 0x7ab72d82], ebx
mov bh, 0x7a
adc eax, 0x9ce02e45
int 0x9e
fimul dword [ebp - 0x7d]
shr byte [edx - 0x675b92], 0xf3
ja 0x419b81
leave
inc edi
hlt
jge 0x419bb6
outsd dx, dword [esi]
dec eax
mov bl, dh
xor esi, ebp
aas
wait
sbb ebx, ebx
std
clc
into
ret 0xab06
salc
adc eax, 0xe3fec155
mov dword [0x7160e872], eax
and dword gs:[eax], ebx
lea ebp, [edx]
lea eax, [eax]
cmpsd dword [esi], dword es:[edi]
std
mov ebp, 0x4b70e31b
dec edi
sbb ch, cl
mov eax, 0xdabfde48
hlt
int 0xf8
scasb al, byte es:[edi]
xor ebx, dword [ebx + 0x54]
ret
Function at 0x409260
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c78b
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.004612a1
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4092e2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045f020
mov eax, dword [eax]
push 0x4831f0
push eax
call fcn.00451c14
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046152c
test bl, bl
je 0x4092e2
push 0x4831f0
lea ecx, [esp + 0xc]
call fcn.004618bc
push 0x486d5c
lea ecx, [esp + 0xc]
call fcn.004618bc
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 0x40931e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046152c
jmp 0x4093e9
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 0x4093a2
lea edx, [esp + 0x7c]
push 0x486d58
push edx
call fcn.00451c14
add esp, 8
test eax, eax
je 0x4093a2
lea eax, [esp + 0x7c]
push 0x486d54
push eax
call fcn.00451c14
add esp, 8
test eax, eax
je 0x4093a2
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 0x409332
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.0046152c
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 0x409be0
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 0x409c42
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 0x409c50
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46c80b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48d860]
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 0x409d88
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409cb6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046152c
xor eax, eax
jmp 0x409dff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00461669
push esi
lea ecx, [esp + 0xc]
call fcn.004618f8
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 0x409ddd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00409be0
test eax, eax
jne 0x409ddd
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.00409be0
test eax, eax
jne 0x409ddd
lea eax, [esp + 0x14]
push 0x486d70
push eax
call fcn.00452c50
mov esi, eax
add esp, 8
test esi, esi
jne 0x409dbc
lea ecx, [esp + 0x14]
push 0x486d6c
push ecx
call fcn.00452bd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x409dbc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x409dbf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00461619
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x409cce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046152c
xor eax, eax
jmp 0x409dff
mov byte [esi], 0
push 0x486d68
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.0046152c
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 0x41a740
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 0x41a7ae
cmp si, 0x69
ja 0x41a7ae
add esi, 0xffd0
cmp si, 0x11
je 0x41a77e
push 0x11
call edi
test ax, ax
jge 0x41a77e
or esi, 0x2000
cmp si, 0x10
je 0x41a793
push 0x10
call edi
test ax, ax
jge 0x41a793
or esi, 0x4000
cmp si, 0x12
je 0x41a7a8
push 0x12
call edi
test ax, ax
jge 0x41a7a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41a7bb
mov esi, 0xbd
jmp 0x41a76f
cmp si, 0x6e
jne 0x41a7c8
mov esi, 0xbe
jmp 0x41a76f
cmp si, 0x6f
jne 0x41a769
mov esi, 0xbf
jmp 0x41a76f

Function at 0x41be20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49ded8]
xor edx, edx
cmp eax, edx
jne 0x41be46
xor eax, eax
mov byte [eax + 0x49ddd8], al
inc eax
cmp eax, 0x100
jl 0x41be2e
mov dword [0x49ded8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49ddd8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41bed7
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 0x41beaa
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 0x41be78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41bf50
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 0x41bfa3
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 0x41bf8a
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 0x4229e0
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 0x422b78
cmp ebp, ebx
jle 0x422b78
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 0x422a3e
dec eax
or eax, 0xfffffff8
inc eax
je 0x422a45
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x422a54
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x422a5b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046126d
add esp, 4
cmp eax, ebx
je 0x422a7c
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.0046126d
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 0x422b6e
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 0x422b55
mov al, byte [edx]
cmp al, 0xc0
jbe 0x422b41
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x422b36
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 0x422b44
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x422b44
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x422ae0
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 0x422ad1
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