joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46a710
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b33e8
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.004aafb5
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0046a070
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.004aaee3
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.004a77a4
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.004a77a4
push 1
push 0
push 0
mov ecx, esi
call fcn.004a774c
push 1
push 0
push 1
mov ecx, esi
call fcn.004a774c
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004ab027
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x46a890
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b3408
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.004aafb5
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0046a070
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.004aaee3
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 0x46a954
cmp dword [esp + 0x40], 1
jne 0x46a952
cmp ecx, eax
jge 0x46a954
mov eax, ecx
cmp eax, 0xc8
jge 0x46a960
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0046a710
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.004ab027
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x46b160
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4b34b3
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.004a5bc4
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_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.004ab25d
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004ac7bc
test eax, eax
je 0x46b27c
mov ecx, dword [esp + 0x3c]
call fcn.004ab28a
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 0x46b240
push edi
mov ecx, esi
call fcn.004a88f7
mov ecx, esi
call fcn.0046b420
cmp dword [esp + 0x38], 1
jne 0x46b275
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.004a8a32
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 0x46d460
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x46d493
push esi
call fcn.0047b6f0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x46d48c
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 0x46d519
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x46d502
mov eax, dword [esi + 8]
test eax, eax
je 0x46d4b7
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 0x46d4fe
cmp eax, 2
je 0x46d502
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x46d4aa
cmp eax, 3
je 0x46d4dd
cmp eax, 1
jne 0x46d4aa
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 0x46d4aa
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x46d4aa
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0046d540
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x46d528
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0046d540
add esp, 4
pop esi
ret

Function at 0x46ddc0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x46dde1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x46dde1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x46dde1
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x48ac60
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 0x48ad03
test eax, eax
jbe 0x48ad03
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x48ad03
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 0x48acae
xor esi, esi
jmp 0x48acb4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x48acdf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004225d0
add esi, eax
push esi
mov ebx, esi
call fcn.004225d0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x48acc0
pop ebp
test edi, edi
pop edi
jne 0x48ad03
test ebx, ebx
je 0x48ad03
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00494ca0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x48ae65
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 0x48af7d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x48af7d
mov eax, dword [esi + 0x3c]
push eax
call fcn.004a6016
mov esi, eax
test esi, esi
je 0x48af7d
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 0x48af7d
mov ecx, esi
call fcn.0048adf0
cmp edi, eax
jge 0x48af7d
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 0x48af03
mov dword [esp + 0x34], 1
jmp 0x48af5e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x48af7d
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.0048a360
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 0x4a69ba
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4a69f2
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.004a4a47
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004a4a1f
jmp 0x4a69fe
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4a80ac
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 0x4a80ee
call fcn.004adbac
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4a80ee
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4a80e5
xor eax, eax
jmp 0x4a80f6
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004a80fc
pop edi
pop esi
pop ebx
ret 4
Function at 0x4ae0dc
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 0x4ae10a
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4ae128
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004ae042
jmp 0x4ae128
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4ae128
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004ae042
test edi, edi
mov eax, edi
jne 0x4ae112
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x417e10
Capabilities:
Query or enumerate registry value

Disassembly:
mov eax, dword [0x4c6bbc]
sub esp, 0x14
adc al, 0x56
push edi
mov esi, 0x190

Function at 0x417e1f
Capabilities:
Query or enumerate registry value

Disassembly:
push eax
mov edi, esi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
add byte [ebp + 0x5110244c], cl
push 0x20019
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionExplorer
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
adc eax, sym.imp.ADVAPI32.dll_RegOpenKeyExW
test eax, eax
jne 0x417ed5
invalid
mov dword [eax], eax
add byte [eax], al
push ebx
push ebp
mov ebp, 4
mov dword [esp + 0x14], ebp
mov edx, edi

Function at 0x417e57
Capabilities:
Query or enumerate registry value

Disassembly:
mov dword [esp + 0x10], ebp
call dword [sym.imp.KERNEL32.dll_GetOEMCP]
dec esp
add byte [ebx + 0x4c00041d], cl
invalid

Function at 0x417e5f
Capabilities:
Query or enumerate registry value

Disassembly:
mov dword [esp + 0x10], ebp
call dword [sym.imp.KERNEL32.dll_GetOEMCP]
dec esp
add byte [ebx + 0x4c00041d], cl
invalid

Function at 0x417e67
Capabilities:
Query or enumerate registry value

Disassembly:
mov dword [0x4c6bbc], eax
lea edx, [esp + 0x10]
lea eax, [esp + 0x1c]
push edx
mov edx, dword [esp + 0x1c]
lea ecx, [esp + 0x18]
push eax
push ecx

Function at 0x417e7f
Capabilities:
Query or enumerate registry value

Disassembly:
push 0
push str.Browse_For_Folder_Width
push edx
call ebx
test eax, eax
jne 0x417e93
mov edi, dword [esp + 0x1c]
xor esi, esi
push 0
mov dword [esp + 0x18], ebp
and al, 0x18
mov dword [esp + 0x14], ebp
call dword [sym.imp.SHLWAPI.dll_PathIsUNCA]
je 0x417ea3
dec esp
invalid
lea eax, [esp + 0x10]

Function at 0x417e9f
Capabilities:
Query or enumerate registry value

Disassembly:
je 0x417ea3
dec esp
add byte [ebp - 0x72efdbbc], cl
lea ecx, [esp + 0x20]

Function at 0x417f2f
Capabilities:
Query or enumerate registry value

Disassembly:
sbb eax, 0x6c739a7a
mov eax, 0xe1ee8973
out dx, al
loope 0x417f2d
int 0x78
out dx, eax
dec esp
sbb al, 0xe3
invalid

Function at 0x45ce5f
Capabilities:
Encode data using xor

Disassembly:
stc
jb 0x45cdfe
iretd
push ebp
cdq
and byte [edi + ecx*4], ch
push ebp
jnp 0x45cdf8
mov bl, 0x34
jecxz fcn.0045ce4f
mov ah, 0x22
pop ds
or al, 0xae
jnp 0x45ce0b
test dword [ebx], 0x38a15419
invalid
pop esp
invalid
Function at 0x4bb455
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4c3478
cmp edx, dword [eax]
je 0x4bb477
add eax, 8
inc ecx
cmp eax, 0x4c3508
jl 0x4bb468
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4c3478]
jne 0x4bb5a5
mov eax, dword [0x4c7dfc]
cmp eax, 1
je 0x4bb57f
test eax, eax
jne 0x4bb4a8
cmp dword [0x4c33a4], 1
je 0x4bb57f
cmp edx, 0xfc
je 0x4bb5a5
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4bb4df
lea eax, [ebp - 0x1a4]
push 0x4c08f0
push eax
call fcn.004bbe40
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.004bc2d0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4bb522
lea eax, [ebp - 0x1a4]
push eax
call fcn.004bc2d0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4c08ec
push edi
call fcn.004be1a0
add esp, 0x10
lea eax, [ebp - 0xa0]
push 0x4c08d0
push eax
call fcn.004bbe40
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004bbe50
lea eax, [ebp - 0xa0]
push 0x4c08cc
push eax
call fcn.004bbe50
push dword [esi + 0x4c347c]
lea eax, [ebp - 0xa0]
push eax
call fcn.004bbe50
push 0x12010
lea eax, [ebp - 0xa0]
push 0x4c08a4
push eax
call fcn.004be114
add esp, 0x2c
pop edi
jmp 0x4bb5a5
lea eax, [ebp + 8]
lea esi, [esi + 0x4c347c]
push 0
push eax
push dword [esi]
call fcn.004bc2d0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret
Function at 0x4088c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x482d9b
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.00477b98
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x408942
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00475aaa
mov eax, dword [eax]
push 0x4a0c6c
push eax
call fcn.00468574
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00477e23
test bl, bl
je 0x408942
push 0x4a0c6c
lea ecx, [esp + 0xc]
call fcn.004781b3
push 0x4a0c78
lea ecx, [esp + 0xc]
call fcn.004781b3
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 0x40897e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00477e23
jmp 0x408a49
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 0x408a02
lea edx, [esp + 0x7c]
push 0x4a0c74
push edx
call fcn.00468574
add esp, 8
test eax, eax
je 0x408a02
lea eax, [esp + 0x7c]
push 0x4a0c70
push eax
call fcn.00468574
add esp, 8
test eax, eax
je 0x408a02
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 0x408992
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.00477e23
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 0x409250
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 0x4092b2
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 0x4092c0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x482e1b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4ae0ac]
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 0x4093f8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x409326
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00477e23
xor eax, eax
jmp 0x40946f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00477f60
push esi
lea ecx, [esp + 0xc]
call fcn.004781ef
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 0x40944d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00409250
test eax, eax
jne 0x40944d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.00409250
test eax, eax
jne 0x40944d
lea eax, [esp + 0x14]
push 0x4a0c88
push eax
call fcn.004695f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40942c
lea ecx, [esp + 0x14]
push 0x4a0c84
push ecx
call fcn.00469570
mov esi, eax
add esp, 8
test esi, esi
jne 0x40942c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40942f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00477f10
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40933e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00477e23
xor eax, eax
jmp 0x40946f
mov byte [esi], 0
push 0x4a0c80
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.00477e23
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 0x41a6f0
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 0x41a75e
cmp si, 0x69
ja 0x41a75e
add esi, 0xffd0
cmp si, 0x11
je 0x41a72e
push 0x11
call edi
test ax, ax
jge 0x41a72e
or esi, 0x2000
cmp si, 0x10
je 0x41a743
push 0x10
call edi
test ax, ax
jge 0x41a743
or esi, 0x4000
cmp si, 0x12
je 0x41a758
push 0x12
call edi
test ax, ax
jge 0x41a758
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41a76b
mov esi, 0xbd
jmp 0x41a71f
cmp si, 0x6e
jne 0x41a778
mov esi, 0xbe
jmp 0x41a71f
cmp si, 0x6f
jne 0x41a719
mov esi, 0xbf
jmp 0x41a71f

Function at 0x41bf30
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4be810]
xor edx, edx
cmp eax, edx
jne 0x41bf56
xor eax, eax
mov byte [eax + 0x4be710], al
inc eax
cmp eax, 0x100
jl 0x41bf3e
mov dword [0x4be810], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4be710
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41bfe7
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 0x41bfba
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 0x41bf88
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41c060
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 0x41c0b3
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 0x41c09a
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