joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4548f0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c9af8
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.004c22bc
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00454250
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.004c21ea
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.004beaa8
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.004beaa8
push 1
push 0
push 0
mov ecx, esi
call fcn.004bea50
push 1
push 0
push 1
mov ecx, esi
call fcn.004bea50
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004c232e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x454a70
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c9b18
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.004c22bc
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00454250
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.004c21ea
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 0x454b34
cmp dword [esp + 0x40], 1
jne 0x454b32
cmp ecx, eax
jge 0x454b34
mov eax, ecx
cmp eax, 0xc8
jge 0x454b40
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004548f0
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.004c232e
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x455340
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4c9bc3
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.004bcec8
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.004c2564
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004c3a80
test eax, eax
je 0x45545c
mov ecx, dword [esp + 0x3c]
call fcn.004c2591
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 0x455420
push edi
mov ecx, esi
call fcn.004bfbef
mov ecx, esi
call fcn.00455600
cmp dword [esp + 0x38], 1
jne 0x455455
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.004bfd2a
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 0x457670
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4576a3
push esi
call fcn.00465a10
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x45769c
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 0x457729
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x457712
mov eax, dword [esi + 8]
test eax, eax
je 0x4576c7
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 0x45770e
cmp eax, 2
je 0x457712
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4576ba
cmp eax, 3
je 0x4576ed
cmp eax, 1
jne 0x4576ba
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 0x4576ba
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4576ba
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00457750
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x457738
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00457750
add esp, 4
pop esi
ret

Function at 0x457fc0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x457fe1
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x457fe1
mov eax, dword [eax + 0x44]
test eax, eax
je 0x457fe1
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 0x4732f0
Capabilities:
Enumerate pe sections

Disassembly:
push ecx
push ebx
push ebp
mov ebp, dword [esp + 0x1c]
xor ecx, ecx
push esi
push edi
mov eax, dword [ebp]
mov edi, dword [ebp + 4]
mov dword [esp + 0x24], edi
mov dword [esp + 0x10], 0
mov cx, word [eax + 0x14]
cmp word [eax + 6], 0
lea ebx, [ecx + eax + 0x18]
jbe 0x4733f3
add ebx, 0x10
mov eax, dword [ebx]
test eax, eax
jne 0x473376
mov edx, dword [esp + 0x20]
mov esi, dword [edx + 0x38]
test esi, esi
jle 0x4733d6
mov eax, dword [ebp + 0x34]
mov edx, dword [ebx - 4]
push eax
mov ecx, edi
push 4
push 0x1000
add ecx, edx
push esi
push ecx
call dword [ebp + 0x1c]
add esp, 0x14
test eax, eax
je 0x4733fe
mov eax, dword [ebx - 4]
mov ecx, esi
mov edx, ecx
add edi, eax
xor eax, eax
mov dword [ebx - 8], edi
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
jmp 0x4733d2
mov ecx, dword [ebx + 4]
mov edx, dword [esp + 0x1c]
add ecx, eax
push ecx
push edx
call fcn.004732d0
add esp, 8
test eax, eax
je 0x4733fe
mov eax, dword [ebp + 0x34]
mov ecx, dword [ebx]
push eax
mov eax, dword [ebx - 4]
mov edx, edi
push 4
push 0x1000
add edx, eax
push ecx
push edx
call dword [ebp + 0x1c]
add esp, 0x14
test eax, eax
je 0x4733fe
mov ecx, dword [ebx - 4]
mov esi, dword [ebx + 4]
mov eax, edi
mov edi, dword [esp + 0x18]
add eax, ecx
mov ecx, dword [ebx]
mov edx, ecx
add esi, edi
mov edi, eax
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov dword [ebx - 8], eax
mov edi, dword [esp + 0x24]
mov ecx, dword [ebp]
mov eax, dword [esp + 0x10]
xor edx, edx
inc eax
mov dx, word [ecx + 6]
add ebx, 0x28
cmp eax, edx
mov dword [esp + 0x10], eax
jl 0x473323
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
pop ecx
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
Function at 0x473410
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x2c]
xor ecx, ecx
mov eax, dword [edi]
mov cx, word [eax + 0x14]
lea esi, [ecx + eax + 0x18]
mov ecx, dword [edi + 0x3c]
push ecx
mov eax, dword [esi + 8]
push eax
mov dword [esp + 0x1c], eax
call fcn.00473560
push esi
push edi
mov dword [esp + 0x28], eax
call fcn.00473570
mov ecx, dword [edi]
mov dword [esp + 0x2c], eax
mov edx, dword [esi + 0x24]
mov eax, 1
add esp, 0x10
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], 0
add esi, 0x28
cmp word [ecx + 6], ax
mov dword [esp + 0x10], eax
jbe 0x47352b
mov ecx, dword [edi + 0x3c]
mov eax, dword [esi + 8]
push ecx
push eax
mov dword [esp + 0x34], eax
call fcn.00473560
push esi
push edi
mov ebx, eax
call fcn.00473570
mov edx, dword [esp + 0x24]
mov ebp, eax
mov eax, dword [esp + 0x28]
add esp, 0x10
cmp eax, ebx
je 0x4734d5
mov eax, dword [esp + 0x1c]
add eax, edx
cmp eax, ebx
ja 0x4734d5
lea ecx, [esp + 0x14]
push ecx
push edi
call fcn.004735a0
add esp, 8
test eax, eax
je 0x47354b
mov edx, dword [esp + 0x2c]
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], edx
mov dword [esp + 0x1c], ebp
mov eax, dword [esi + 0x24]
mov dword [esp + 0x20], eax
jmp 0x47350a
mov eax, dword [esi + 0x24]
mov ecx, dword [esp + 0x20]
test eax, 0x2000000
je 0x4734f3
test ecx, 0x2000000
je 0x4734f3
or ecx, eax
mov dword [esp + 0x20], ecx
jmp 0x4734fe
or eax, ecx
and eax, 0xfdffffff
mov dword [esp + 0x20], eax
mov eax, dword [esp + 0x2c]
sub ebp, edx
add ebp, eax
mov dword [esp + 0x1c], ebp
mov ecx, dword [edi]
mov eax, dword [esp + 0x10]
xor edx, edx
inc eax
mov dx, word [ecx + 6]
add esi, 0x28
cmp eax, edx
mov dword [esp + 0x10], eax
jl 0x473471
mov eax, 1
mov dword [esp + 0x24], eax
lea eax, [esp + 0x14]
push eax
push edi
call fcn.004735a0
add esp, 8
neg eax
pop edi
pop esi
sbb eax, eax
pop ebp
neg eax
pop ebx
add esp, 0x18
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x4841f0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x408
push ebx
push ebp
push esi
push edi
mov ecx, 0xff
xor eax, eax
lea edi, [esp + 0x19]
mov byte [esp + 0x18], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [esp + 0x18]
xor esi, esi
push eax
push 0x400
mov dword [esp + 0x1c], esi
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
mov ecx, dword [esp + 0x420]
lea edi, [esp + 0x18]
push ecx
or ecx, 0xffffffff
xor eax, eax
push 0x7c27ac
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea edx, [esp + ecx + 0x20]
push edx
call fcn.004a95dc
mov ebp, dword [esp + 0x428]
mov al, byte [esp + 0x1f]
lea edi, [esp + 0x24]
or ecx, 0xffffffff
mov byte [ebp], al
xor eax, eax
add esp, 0xc
mov dword [ebp + 4], esi
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [ebp + 8], esi
mov ebx, ecx
mov dword [ebp + 0xc], esi
cmp ebx, 0xfffffffd
jbe 0x48427e
call fcn.004b7dea
mov ecx, dword [ebp + 4]
cmp ecx, esi
je 0x4842b0
mov al, byte [ecx - 1]
test al, al
je 0x4842b0
cmp al, 0xff
je 0x4842b0
cmp ebx, esi
jne 0x4842e1
dec al
push esi
mov byte [ecx - 1], al
mov ecx, ebp
call fcn.00484d10
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x408
ret 8
cmp ebx, esi
jne 0x4842cc
push 1
mov ecx, ebp
call fcn.00484d10
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x408
ret 8
mov eax, dword [ebp + 0xc]
cmp eax, 0x1f
ja 0x4842d8
cmp eax, ebx
jae 0x4842e9
push 1
mov ecx, ebp
call fcn.00484d10
push ebx
mov ecx, ebp
call fcn.00484f60
mov edi, dword [ebp + 4]
mov ecx, ebx
mov edx, ecx
lea esi, [esp + 0x18]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov eax, dword [ebp + 4]
mov dword [ebp + 8], ebx
pop edi
pop esi
mov byte [eax + ebx], 0
mov eax, ebp
pop ebp
pop ebx
add esp, 0x408
ret 8
Function at 0x4846b0
Capabilities:
Delete file

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4c9f78
push eax
mov dword fs:[0], esp
sub esp, 0x10
xor al, al
push ebx
push ebp
push esi
mov esi, ecx
mov cl, byte [esi + 0xc]
test cl, cl
je 0x4847d4
mov ecx, dword [esi + 4]
xor ebp, ebp
sub ecx, ebp
je 0x4847e6
dec ecx
je 0x48472c
dec ecx
jne 0x4847d4
mov eax, dword [esi + 8]
cmp eax, ebp
je 0x4847fb
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x4847fb
mov dword [esi + 8], ebp
mov eax, dword [esi + 0x18]
cmp eax, ebp
je 0x484725
mov eax, dword [0x75d608]
lea ecx, [esi + 0x10]
push eax
push ebp
call fcn.00484bf0
mov bl, 1
jmp 0x4847c7
mov edx, dword [0x75d608]
mov cl, byte [esi + 0x10]
push edi
lea edi, [esi + 0x10]
push edx
mov byte [esp + 0x14], cl
push ebp
push edi
lea ecx, [esp + 0x1c]
mov dword [esp + 0x20], ebp
mov dword [esp + 0x24], ebp
mov dword [esp + 0x28], ebp
call fcn.004849f0
mov eax, dword [esi + 8]
mov dword [esp + 0x28], ebp
cmp eax, ebp
je 0x4847b5
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x4847b5
mov dword [esi + 8], ebp
mov eax, dword [esi + 0x18]
cmp eax, ebp
je 0x484784
mov eax, dword [0x75d608]
mov ecx, edi
push eax
push ebp
call fcn.00484bf0
mov eax, dword [esp + 0x14]
mov bl, 1
cmp eax, ebp
jne 0x484793
mov eax, 0x75d604
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, dword [esp + 0x14]
pop edi
cmp ecx, ebp
je 0x4847c3
mov al, byte [ecx - 1]
test al, al
je 0x4847b9
cmp al, 0xff
je 0x4847b9
dec al
mov byte [ecx - 1], al
jmp 0x4847c3
xor bl, bl
jmp 0x48479a
dec ecx
push ecx
call fcn.004bb657
add esp, 4
test bl, bl
je 0x4847d2
mov dword [esi + 4], 0xffffffff
mov byte [esi + 0xc], 0
mov al, bl
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x10]
mov dword fs:[0], ecx
add esp, 0x1c
ret
mov eax, dword [esi]
cmp eax, ebp
je 0x4847fb
push eax
call fcn.004857c0
add esp, 4
mov dword [esi], ebp
mov bl, 1
jmp 0x4847c7
mov ecx, dword [esp + 0x1c]
pop esi
pop ebp
xor al, al
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret
Function at 0x4850f0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ecx
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_FindResourceA]
push ebp
push esi
push edi
xor edi, edi
push 0x7c27cc
push str.E2EE_IDR_DLL
push edi
call ebx
mov esi, eax
test esi, esi
jne 0x48513f
call fcn.004c5126
mov edi, dword [eax + 0xc]
test edi, edi
jne 0x485124
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push 0x7c27cc
push str.E2EE_IDR_DLL
push edi
call ebx
mov esi, eax
test esi, esi
jne 0x48513f
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push esi
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
test ebx, ebx
jne 0x485155
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push esi
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x485169
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebp, eax
test ebp, ebp
mov dword [esp + 0x10], ebp
jne 0x485182
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
mov edi, dword [esp + 0x18]
push edi
push ebx
push ebp
call fcn.004858c0
add esp, 0xc
test al, al
jne 0x485221
mov eax, dword [edi + 8]
cmp eax, ebx
jb 0x485229
mov esi, dword [0x75d610]
jae 0x4851b1
call fcn.004b8016
mov ecx, edi
call fcn.00485450
mov eax, dword [edi + 8]
mov ecx, eax
sub ecx, ebx
cmp ecx, esi
jae 0x4851c5
mov esi, ecx
test esi, esi
jbe 0x485203
mov ecx, dword [edi + 4]
sub eax, esi
sub eax, ebx
push eax
lea eax, [ecx + esi]
add eax, ebx
add ecx, ebx
push eax
push ecx
call fcn.004a77f0
mov ebp, dword [edi + 8]
add esp, 0xc
sub ebp, esi
mov ecx, edi
push 0
push ebp
call fcn.00485330
test al, al
je 0x4851ff
mov ecx, dword [edi + 4]
mov dword [edi + 8], ebp
mov byte [ecx + ebp], 0
mov ebp, dword [esp + 0x10]
mov edi, dword [edi + 4]
test edi, edi
jne 0x48520f
mov edi, 0x75d60c
mov ecx, ebx
mov esi, ebp
mov eax, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebp
mov al, 1
pop ebx
pop ecx
ret
mov edx, ebx
push 0
sub edx, eax
mov ecx, edi
push edx
call fcn.00485240
jmp 0x485203

Function at 0x48cb50
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 0x48cbb6
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 0x48cbb6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x48cb97
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret
Function at 0x48cf40
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x48cf78
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 0x48dca0
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 0x48dce9
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 0x48e160
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4ca210
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.0048dd10
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0048dd90
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0048dd90
lea ecx, [esi + 0xc]
call fcn.004bb878
lea ecx, [esi + 0x10]
call fcn.004bb878
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0048f320
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0048f320
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0048f320
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004bb8ed
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004bb8ed
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x492490
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7ec500]
xor edx, edx
cmp eax, edx
jne 0x4924b6
xor eax, eax
mov byte [eax + 0x7ec400], al
inc eax
cmp eax, 0x100
jl 0x49249e
mov dword [0x7ec500], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7ec400
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x492547
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 0x49251a
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 0x4924e8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x492550
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 0x4925a3
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 0x49258a
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 0x498f60
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4ca60e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.00499880
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x761b0c
call fcn.004bb62e
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x498ff3
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.004bb62e
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x498fec
push 0
mov ecx, eax
call fcn.004900d0
mov dword [esi + 0xc], eax
jmp 0x498ff5
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x498ff5
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x4a9596
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x4a95b6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004a89aa
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x4a95d9
test byte [esp + 8], 2
je 0x4a95d9
call fcn.004a8a1d
mov dword [eax], 0xd
call fcn.004a8a26
mov dword [eax], 5
jmp 0x4a95b2
xor eax, eax
ret

Function at 0x4bdcbe
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4bdcf6
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.004bbd48
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004bbd20
jmp 0x4bdd02
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4bf3ac
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 0x4bf3ee
call fcn.004c5126
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4bf3ee
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4bf3e5
xor eax, eax
jmp 0x4bf3f6
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004bf3fc
pop edi
pop esi
pop ebx
ret 4

Function at 0x4c5656
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 0x4c5684
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4c56a2
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004c55bc
jmp 0x4c56a2
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4c56a2
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004c55bc
test edi, edi
mov eax, edi
jne 0x4c568c
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8