joyce8/EMBER2024-capa huggingface dataset:
Function at 0x445c40
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4802b3
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.00471d0e
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.00477481
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004789d9
test eax, eax
je 0x445d5c
mov ecx, dword [esp + 0x3c]
call fcn.004774ae
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 0x445d20
push edi
mov ecx, esi
call fcn.00474a75
mov ecx, esi
call fcn.00445ec0
cmp dword [esp + 0x38], 1
jne 0x445d55
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.00474bdf
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 0x448780
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4487b3
push esi
call fcn.0044b880
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4487ac
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 0x448839
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x448822
mov eax, dword [esi + 8]
test eax, eax
je 0x4487d7
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 0x44881e
cmp eax, 2
je 0x448822
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4487ca
cmp eax, 3
je 0x4487fd
cmp eax, 1
jne 0x4487ca
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 0x4487ca
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4487ca
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00448860
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x448848
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00448860
add esp, 4
pop esi
ret

Function at 0x454390
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 0x454433
test eax, eax
jbe 0x454433
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x454433
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 0x4543de
xor esi, esi
jmp 0x4543e4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x45440f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00456360
add esi, eax
push esi
mov ebx, esi
call fcn.00456360
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4543f0
pop ebp
test edi, edi
pop edi
jne 0x454433
test ebx, ebx
je 0x454433
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004614d0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x454575
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 0x45468d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45468d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00472160
mov esi, eax
test esi, esi
je 0x45468d
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 0x45468d
mov ecx, esi
call fcn.004544e0
cmp edi, eax
jge 0x45468d
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 0x454613
mov dword [esp + 0x34], 1
jmp 0x45466e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45468d
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.00453ad0
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 0x472b04
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x472b3c
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.00470bbb
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00470b93
jmp 0x472b48
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4741fe
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 0x474240
call fcn.00479ee0
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x474240
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x474237
xor eax, eax
jmp 0x474248
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0047424e
pop edi
pop esi
pop ebx
ret 4
Function at 0x47a410
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 0x47a43e
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x47a45c
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0047a376
jmp 0x47a45c
mov eax, dword [esi + 0x14]
test eax, eax
je 0x47a45c
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0047a376
test edi, edi
mov eax, edi
jne 0x47a446
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x40ff60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x475dbb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5f9728]
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 0x410098
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ffc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a5c3
xor eax, eax
jmp 0x41010f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046a700
push esi
lea ecx, [esp + 0xc]
call fcn.0046a98f
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 0x4100ed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.0040fef0
test eax, eax
jne 0x4100ed
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.0040fef0
test eax, eax
jne 0x4100ed
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.0045b420
mov esi, eax
add esp, 8
test esi, esi
jne 0x4100cc
lea ecx, [esp + 0x14]
push 0x5f2d78
push ecx
call fcn.0045b3a0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4100cc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4100cf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046a6b0
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ffde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a5c3
xor eax, eax
jmp 0x41010f
mov byte [esi], 0
push 0x5f2d74
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.0046a5c3
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 0x42ca60
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 0x42cbf8
cmp ebp, ebx
jle 0x42cbf8
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 0x42cabe
dec eax
or eax, 0xfffffff8
inc eax
je 0x42cac5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x42cad4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42cadb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046a304
add esp, 4
cmp eax, ebx
je 0x42cafc
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.0046a304
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 0x42cbee
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 0x42cbd5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x42cbc1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x42cbb6
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 0x42cbc4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x42cbc4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x42cb60
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 0x42cb51
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
Function at 0x437b90
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4781a8
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push ebp
push esi
mov esi, ecx
call fcn.00432490
test eax, eax
je 0x437c98
lea ecx, [esp + 0xc]
call fcn.00405d70
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.00432490
mov ecx, eax
call fcn.0042fb70
test eax, eax
je 0x437c7f
mov eax, dword [esp + 0x1c]
test eax, eax
mov ebp, eax
je 0x437c7f
push eax
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ebx, eax
test ebx, ebx
je 0x437c7f
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.00405f70
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
pop edi
jne 0x437c61
push ebx
call dword [sym.imp.KERNEL32.dll_GlobalFree]
jmp 0x437c7f
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov eax, dword [0x60a278]
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], 0x5dd578
call fcn.00405f70
mov ecx, dword [esp + 0x20]
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x20
ret 0x10
Function at 0x43a9f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x478438
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 0x43aa29
inc eax
mov dword [esi + 0x10], eax
jmp 0x43ab3c
mov eax, dword [ebx + 0x3c]
mov ecx, dword [esi + 8]
cmp ecx, eax
jne 0x43aa3d
mov eax, 0xffffffc7
jmp 0x43ab3e
mov esi, dword [esi]
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp edx, ecx
jl 0x43aa4e
cmp dword [esi + 8], eax
jne 0x43aa3d
cmp dword [esi + 8], eax
jne 0x43aa67
mov eax, dword [esi + 0x10]
mov ecx, dword [esi + 0xc]
cmp eax, ecx
jl 0x43aa67
mov eax, 0xffffffc7
jmp 0x43ab3e
mov eax, dword [esi + 4]
xor edi, edi
cmp eax, edi
je 0x43aa7b
push eax
mov ecx, ebx
call fcn.0043a220
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.00405d70
mov dword [esp + 0x2c], edi
mov edi, dword [esp + 0x3c]
test edi, edi
jne 0x43aaac
mov ecx, dword [ebx + 4]
mov edx, dword [ecx + 8]
lea ecx, [esp + 0x10]
push edx
call fcn.00405d90
mov edi, eax
mov eax, dword [esi + 8]
push edi
push eax
mov ecx, ebx
call fcn.00439990
test eax, eax
mov dword [esp + 0x38], eax
je 0x43aadf
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5dd578
call fcn.00405f70
mov eax, dword [esp + 0x38]
jmp 0x43ab3e
mov ecx, dword [esi + 0x10]
push ecx
push edi
mov ecx, ebx
call fcn.0043a850
mov dl, byte [edi]
and dl, 1
cmp dl, 1
jne 0x43ab23
mov ecx, dword [esp + 0x34]
push ebp
push ecx
push edi
push eax
mov ecx, ebx
call fcn.0043a870
mov esi, eax
test esi, esi
jne 0x43ab53
mov edx, dword [ebp]
push eax
push edi
mov ecx, ebx
mov dword [edx + 0x10], eax
call fcn.0043a850
mov cl, byte [edi]
and cl, 1
cmp cl, 1
je 0x43aaf5
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0xffffffff
mov dword [esp + 0x10], 0x5dd578
call fcn.00405f70
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], 0x5dd578
call fcn.00405f70
mov eax, esi
jmp 0x43ab3e

Function at 0x43dc70
Capabilities:
Create thread

Disassembly:
push ecx
cmp dword [ecx + 0xcc], 1
je 0x43dcd0
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x43dcd0
mov eax, dword [ecx + 0xb0]
test eax, eax
je 0x43dcd0
push esi
mov edx, 5
mov esi, dword [ecx + 0xbc]
cmp esi, edx
pop esi
je 0x43dcd0
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 0x43dd10
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 0x401c00
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
mov esi, dword [ebp + 0xc]
xor edx, edx
or eax, 0xffffffff
mov ecx, dword [ebp + 8]
lea esp, [esp]
lea esp, [esp]
nop
mov dl, byte [esi]
xor dl, al
shr eax, 8
xor eax, dword [edx*4 + 0x401040]
add esi, 1
sub ecx, 1
jne 0x401c20
not eax
pop edx
pop ecx
pop esi
leave
ret 8

Function at 0x40679a
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
push edx
push esi
push edi
mov esi, dword [ebp + 8]
xor ecx, ecx
jmp 0x4067de
inc ecx
cmp ecx, dword [0x40c029]
jne 0x4067de
push 0x400
push 0x41e4ad
push 0x16
push dword [0x40b7b2]
call fcn.00406bee
push 0x41e4ad
call fcn.00402d3c
xor eax, eax
pop edi
pop esi
pop edx
pop ecx
pop ebx
leave
ret 0x10
cmp dword [ecx + esi], 0x4550
jne 0x4067a9
add esi, ecx
mov eax, dword [ebp + 8]
add eax, dword [0x40c029]
cmp dword [eax - 4], 0x32505564
jne 0x40681e
push 0x400
push 0x41e8ad
push 0x17
push dword [0x40b7b2]
call fcn.00406bee
push 0x41e8ad
call fcn.00402d3c
jmp 0x4067d3
push esi
movzx eax, word [esi + 6]
dec eax
imul eax, eax, 0x28
movzx ecx, word [esi + 0x14]
add esi, 0x18
add esi, ecx
mov edi, esi
or dword [edi + 0x24], 0x80000000
add edi, eax
pop esi
cmp dword [ebp + 0xc], 4
jne 0x406847
mov ecx, dword [esi + 0x34]
jmp 0x406849
xor ecx, ecx
mov dword [0x405f2a], ecx
mov ebx, dword [esi + 0x28]
mov ecx, dword [esi + 0x34]
mov dword [0x405f22], ebx
add dword [0x405f22], ecx
mov eax, dword [edi + 0xc]
add eax, dword [edi + 0x10]
mov dword [esi + 0x28], eax
cmp dword [ebp + 0xc], 4
jne 0x40687a
mov eax, dword [edi + 0xc]
mov ebx, dword [edi + 0x10]
add eax, ebx
jmp 0x40687c
xor eax, eax
mov dword [0x405f2e], eax
mov eax, dword [ebp + 8]
add eax, dword [edi + 0x14]
add eax, dword [edi + 0x10]
mov ecx, 0x405d05
mov ebx, 0x240
mov edx, eax
add edx, ebx
push edx
push ebx
push ecx
push eax
call fcn.00406d02
pop edx
mov ecx, dword [ebp + 0x14]
mov eax, dword [ecx + 0x16]
lea ecx, [eax + ecx]
mov ebx, dword [0x40b790]
sub ebx, eax
push ebx
push ecx
push edx
call fcn.00406d02
mov eax, dword [ebp + 0x10]
push 0x100
push eax
call fcn.00407040
add dword [edi + 8], eax
add dword [edi + 0x10], eax
or dword [edi + 0x24], 0xe0000000
mov eax, dword [edi + 0xc]
add eax, dword [edi + 8]
mov ebx, dword [esi + 0x38]
push ebx
push eax
call fcn.00407040
mov dword [esi + 0x50], eax
mov eax, dword [ebp + 8]
add eax, dword [0x40c035]
mov dword [eax - 4], 0x32505564
xor eax, eax
inc eax
pop edi
pop esi
pop edx
pop ecx
pop ebx
leave
ret 0x10

Function at 0x40a678
Capabilities:
Hash data with md5

Disassembly:
push edi
xor eax, eax
mov dword [0x41ee10], eax
xor eax, eax
mov dword [0x41ee14], eax
mov edi, 0x41edc0
mov ecx, 0x10
rep stosd dword es:[edi], eax
mov eax, 0x41ee00
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
pop edi
ret
Function at 0x4046d8
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00406894
test esi, esi
jne 0x40470e
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.004069fc
jmp 0x40472c
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0040461c
mov edi, eax
test esi, esi
je 0x40472c
cmp dword [ebx], 0
je 0x40472c
dec esi
jmp 0x404715
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x405640
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.00405a2c
mov byte [esp], al
cmp byte [esp], 0
jne 0x4057c9
test edi, edi
je 0x4057c9
mov byte [esp + 1], 0
test ebp, ebp
jle 0x405700
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x4056db
cmp edi, 0xffffffff
je 0x40569f
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40569f
mov byte [esp], 0
jmp 0x4057c9
mov ebx, dword [esi]
cmp ebx, 1
jg 0x4056db
test ebx, ebx
jne 0x4056d4
mov eax, esi
xor ecx, ecx
mov edx, 1
call fcn.00402568
test eax, eax
jne 0x4056d4
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x4057c9
pause
dec ebp
test ebp, ebp
jg 0x405684
cmp edi, 0xffffffff
je 0x405700
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4056fe
mov byte [esp], 0
jmp 0x4057c9
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x40564e
lea edx, [ebx + 2]
mov eax, esi
mov ecx, ebx
call fcn.00402568
cmp ebx, eax
jne 0x405700
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.0040583c
mov edx, eax
mov ebx, dword [0x4b88c8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x405767
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x405765
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x405767
xor edi, edi
cmp byte [esp], 0
je 0x405790
mov ebx, dword [esi]
test bl, 1
jne 0x4057a9
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, esi
mov ecx, ebx
call fcn.00402568
cmp ebx, eax
jne 0x40576d
mov byte [esp + 1], 1
jmp 0x4057a9
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, esi
mov ecx, ebx
call fcn.00402568
cmp ebx, eax
jne 0x405790
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x40571a
cmp byte [esp], 0
je 0x4057c9
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret