joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a4b60
Capabilities:
Get file size

Disassembly:
push esi
mov esi, dword [esp + 0xc]
test esi, esi
jne 0x4a4b6e
or eax, 0xffffffff
pop esi
ret
push esi
call fcn.004a82b0
add esp, 4
test eax, eax
jne 0x4a4b80
or eax, 0xffffffff
pop esi
ret
mov ecx, dword [esi]
or eax, 0xffffffff
cmp ecx, 1
je 0x4a4b9e
cmp ecx, 3
je 0x4a4b9e
cmp ecx, 2
jne 0x4a4bad
mov ecx, dword [esi + 4]
call fcn.004a8100
pop esi
ret
mov esi, dword [esi + 4]
lea eax, [esp + 0xc]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
pop esi
ret

Function at 0x4a4bb0
Capabilities:
Read file on windows

Disassembly:
push ecx
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
test edi, edi
jne 0x4a4bc5
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
push edi
call fcn.004a82b0
add esp, 4
test eax, eax
jne 0x4a4bd8
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov esi, dword [esp + 0x28]
test esi, esi
jg 0x4a4be8
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
mov eax, dword [edi]
xor ebx, ebx
cmp eax, 1
jne 0x4a4c41
mov edi, dword [edi + 4]
push esi
call fcn.004c66b0
add esp, 4
mov ebp, eax
lea eax, [esp + 0x1c]
push ebx
push eax
push esi
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4a4c23
push ebp
call fcn.004c66d9
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov ecx, dword [esp + 0x1c]
push ecx
push ebp
call fcn.004a71e0
push ebp
mov ebx, eax
call fcn.004c66d9
add esp, 0xc
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
cmp eax, 2
jne 0x4a4c8c
mov edi, dword [edi + 4]
lea edx, [esi + 8]
push edx
call fcn.0049eaf0
mov ebx, eax
add esp, 4
lea ecx, [ebx + 8]
mov dword [ebx], 1
mov dword [ebx + 4], esi
mov eax, dword [edi]
push esi
push ecx
mov ecx, edi
call dword [eax + 0x20]
test eax, eax
jne 0x4a4c81
push ebx
call fcn.0049ebb0
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
pop edi
mov dword [ebx + 4], eax
pop esi
mov eax, ebx
pop ebp
pop ebx
pop ecx
ret
cmp eax, 3
jne 0x4a4d08
mov ebx, dword [edi + 4]
push esi
call fcn.004c66b0
add esp, 4
mov ebp, eax
push 1
push 0
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
lea edx, [esp + 0x1c]
push 0
push edx
push esi
push ebp
push ebx
mov dword [esp + 0x24], eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4a4cd5
push ebp
call fcn.004c66d9
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov edx, dword [edi + 0x130]
mov eax, dword [esp + 0x1c]
lea ecx, [edi + 0xc]
add edi, 0x2c
push ecx
push edx
push edi
mov esi, eax
push eax
mov eax, dword [esp + 0x20]
push ebp
push eax
call fcn.004a6ef0
push esi
push ebp
call fcn.004a71e0
push ebp
mov ebx, eax
call fcn.004c66d9
add esp, 0x24
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
pop ecx
ret
Function at 0x4a6780
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
mov ebp, edx
push esi
push edi
mov esi, ebp
xor edi, edi
and esi, 3
mov eax, ecx
jle 0x4a67a1
mov dl, byte [eax]
inc eax
cmp dl, bl
je 0x4a67fb
inc edi
cmp edi, esi
jl 0x4a6795
mov edi, ebx
and edi, 0xff
mov esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
lea edi, [ecx + ebp]
cmp eax, edi
jae 0x4a6830
mov edx, dword [eax]
xor edx, esi
lea ebp, [edx - 0x1010101]
not edx
and ebp, edx
test ebp, 0x80808080
je 0x4a67ea
cmp byte [eax], bl
je 0x4a6805
cmp byte [eax + 1], bl
je 0x4a680e
cmp byte [eax + 2], bl
je 0x4a6818
cmp byte [eax + 3], bl
je 0x4a6824
add eax, 4
cmp eax, edi
jb 0x4a67c1
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
dec eax
pop ebx
ret 4
pop edi
pop esi
pop ebp
sub eax, ecx
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
inc eax
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 2
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 3
pop ebx
ret 4
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4

Function at 0x4a6d00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x108
push ebx
push ebp
push esi
push edi
mov ecx, 0x3f
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
mov edi, dword [esp + 0x11c]
lea eax, [esp + 0x18]
mov ebx, edi
xor esi, esi
xor ecx, ecx
sub ebx, eax
mov eax, ecx
lea ebp, [esp + ecx + 0x18]
cdq
idiv dword [esp + 0x124]
mov eax, dword [esp + 0x120]
mov byte [ebx + ebp], cl
inc ecx
cmp ecx, 0x100
mov dl, byte [edx + eax]
mov byte [ebp], dl
jl 0x4a6d32
lea ebp, [esp + 0x18]
mov eax, edi
sub ebp, edi
mov dword [esp + 0x10], 0x100
mov cl, byte [eax]
xor edx, edx
mov dl, byte [eax + ebp]
mov byte [esp + 0x14], cl
mov ebx, dword [esp + 0x14]
add esi, edx
and ebx, 0xff
add esi, ebx
and esi, 0x800000ff
jns 0x4a6d92
dec esi
or esi, 0xffffff00
inc esi
mov dl, byte [esi + edi]
mov byte [eax], dl
mov byte [esi + edi], cl
mov ecx, dword [esp + 0x10]
inc eax
dec ecx
mov dword [esp + 0x10], ecx
jne 0x4a6d69
xor al, al
mov byte [edi + 0x100], al
mov byte [edi + 0x101], al
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x108
ret
Function at 0x4a6e40
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
push ecx
mov eax, dword [esp + 0x10]
push esi
push edi
mov edi, dword [esp + 0x14]
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
xor esi, esi
mov byte [esp + 0x18], cl
test edi, edi
mov byte [esp + 8], dl
jle 0x4a6edc
mov edx, dword [esp + 0x10]
push ebx
push ebp
mov cl, byte [esp + 0x20]
mov bl, byte [esp + 0x10]
inc cl
mov byte [esp + 0x20], cl
mov ecx, dword [esp + 0x20]
and ecx, 0xff
lea edi, [ecx + eax]
mov cl, byte [ecx + eax]
add bl, cl
mov byte [esp + 0x10], bl
mov ebx, dword [esp + 0x10]
and ebx, 0xff
lea ebp, [ebx + eax]
mov bl, byte [ebx + eax]
mov byte [edi], bl
mov byte [ebp], cl
mov bl, byte [edi]
add bl, cl
and ebx, 0xff
mov cl, byte [ebx + eax]
mov bl, byte [esi + edx]
xor bl, cl
mov ecx, dword [esp + 0x1c]
mov byte [esi + edx], bl
inc esi
cmp esi, ecx
jl 0x4a6e6b
mov dl, byte [esp + 0x20]
mov cl, byte [esp + 0x10]
pop ebp
pop ebx
pop edi
mov byte [eax + 0x100], dl
mov byte [eax + 0x101], cl
pop esi
pop ecx
ret
pop edi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop esi
pop ecx
ret

Function at 0x4a8820
Capabilities:
Enumerate processes
Terminate process

Disassembly:
push 0xffffffffffffffff
push 0x4ce81b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x130
push esi
mov esi, dword [esp + 0x144]
push esi
lea ecx, [esp + 8]
mov dword [esp + 0xc], 0
call fcn.004c69dd
mov eax, dword [esp + 0x148]
test eax, eax
jne 0x4a88f2
mov eax, dword [esp + 4]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4a888a
lea ecx, [esp + 4]
mov dword [esp + 0x13c], 0xffffffff
call fcn.004c696f
xor eax, eax
jmp 0x4a8942
push esi
push 0
call dword [sym.imp.USER32.dll_FindWindowA]
test eax, eax
je 0x4a88a5
lea ecx, [esp + 8]
push ecx
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
jmp 0x4a88f6
push 0
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
lea edx, [esp + 0xc]
mov esi, eax
push edx
push esi
mov dword [esp + 0x14], pe_nt_image_headers32
call sub.KERNEL32.dll_Process32First
test eax, eax
je 0x4a88f6
mov ecx, dword [esp + 4]
lea eax, [esp + 0x30]
push eax
push ecx
call fcn.004b98ce
add esp, 8
test eax, eax
je 0x4a88ee
lea edx, [esp + 0xc]
push edx
push esi
call sub.KERNEL32.dll_Process32Next
test eax, eax
jne 0x4a88c7
jmp 0x4a88f6
mov eax, dword [esp + 0x14]
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
test eax, eax
jne 0x4a8916
lea ecx, [esp + 4]
mov dword [esp + 0x13c], 0xffffffff
call fcn.004c696f
xor eax, eax
jmp 0x4a8942
push eax
push 0
push 1
call dword [sym.imp.KERNEL32.dll_OpenProcess]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x13c], 0xffffffff
call fcn.004c696f
mov eax, esi
mov ecx, dword [esp + 0x134]
pop esi
mov dword fs:[0], ecx
add esp, 0x13c
ret 8

Function at 0x4a89a0
Capabilities:
Create process on windows

Disassembly:
push str.Microsoft_Internet_Explorer
push 0
push 0
push 0
call dword [sym.imp.USER32.dll_FindWindowExA]
mov ecx, dword [esp + 4]
push 1
push 0
push 0
push ecx
push str.open
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
ret 4
Function at 0x4ad680
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 0x4ad6e6
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 0x4ad6e6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4ad6c7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x4ada70
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x4adaa8
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 0x4ae6e0
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 0x4ae729
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 0x4aeba0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4cea10
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.004ae750
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.004ae7d0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.004ae7d0
lea ecx, [esi + 0xc]
call fcn.004c68fa
lea ecx, [esi + 0x10]
call fcn.004c68fa
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004afd60
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004afd60
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004afd60
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.004c696f
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.004c696f
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4b0120
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 8
xor ecx, ecx
xor eax, eax
push ebp
mov ebp, dword [esp + 0x18]
mov byte [eax + ebp], al
inc eax
cmp eax, 0x100
jl 0x4b012c
mov eax, dword [esp + 0x14]
mov byte [ebp + 0x100], cl
cmp eax, ecx
mov byte [ebp + 0x101], cl
jle 0x4b01bf
push ebx
push esi
push edi
mov byte [esp + 0x24], cl
xor esi, esi
mov ebx, ebp
mov dword [esp + 0x10], 0x100
mov edi, dword [esp + 0x24]
mov ecx, dword [esp + 0x1c]
and edi, 0xff
xor eax, eax
xor edx, edx
mov al, byte [edi + ecx]
mov dl, byte [ebx]
add esi, eax
add edx, esi
and edx, 0x800000ff
jns 0x4b0189
dec edx
or edx, 0xffffff00
inc edx
mov byte [esp + 0x14], dl
mov esi, dword [esp + 0x14]
and esi, 0xff
lea eax, [esi + ebp]
push eax
push ebx
call fcn.004b01d0
lea eax, [edi + 1]
add esp, 8
cdq
idiv dword [esp + 0x20]
mov eax, dword [esp + 0x10]
inc ebx
dec eax
mov dword [esp + 0x10], eax
mov byte [esp + 0x24], dl
jne 0x4b015e
pop edi
pop esi
pop ebx
pop ebp
add esp, 8
ret

Function at 0x4b01f0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 0xc
mov edx, dword [esp + 0x14]
push ebx
push esi
mov esi, dword [esp + 0x20]
xor ebx, ebx
mov al, byte [esi + 0x100]
mov cl, byte [esi + 0x101]
test edx, edx
mov byte [esp + 0x20], al
mov byte [esp + 8], cl
jle 0x4b02ed
push ebp
mov ebp, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0x28]
and edi, 0xff
and ebp, 0xff
lea eax, [edi + 1]
and eax, 0x800000ff
jns 0x4b0242
dec eax
or eax, 0xffffff00
inc eax
mov byte [esp + 0x28], al
xor ecx, ecx
mov edi, dword [esp + 0x28]
and edi, 0xff
mov cl, byte [edi + esi]
lea eax, [edi + esi]
add ecx, ebp
mov dword [esp + 0x18], eax
and ecx, 0x800000ff
jns 0x4b026e
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ebp, dword [esp + 0x10]
and ebp, 0xff
lea ecx, [esi + ebp]
push ecx
push eax
mov dword [esp + 0x1c], ecx
call fcn.004b01d0
mov eax, dword [esp + 0x1c]
xor edx, edx
xor ecx, ecx
add esp, 8
mov dl, byte [eax]
mov eax, dword [esp + 0x18]
mov cl, byte [eax]
add edx, ecx
and edx, 0x800000ff
jns 0x4b02af
dec edx
or edx, 0xffffff00
inc edx
mov eax, dword [esp + 0x20]
and edx, 0xff
mov cl, byte [edx + esi]
mov dl, byte [ebx + eax]
xor dl, cl
mov byte [ebx + eax], dl
mov eax, dword [esp + 0x24]
inc ebx
cmp ebx, eax
jl 0x4b0231
mov dl, byte [esp + 0x28]
mov al, byte [esp + 0x10]
pop edi
mov byte [esi + 0x100], dl
mov byte [esi + 0x101], al
pop ebp
pop esi
pop ebx
add esp, 0xc
ret
mov byte [esi + 0x100], al
mov byte [esi + 0x101], cl
pop esi
pop ebx
add esp, 0xc
ret
Function at 0x4b2e60
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x67a154]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x4b2e73
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x4b2eb4
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x67a1fc]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x4b2ee6
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4b2eea
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x4b2edb
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x4b2f08
mov bl, byte [esp + ecx + 0x4c]
jmp 0x4b2f0c
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x4b2efd
xor ecx, ecx
mov eax, 0x67a164
xor ebx, ebx
mov bl, byte [ecx + 0x67a20c]
cmp byte [esp + ebx + 0x14], 0
je 0x4b2f37
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x67a224]
cmp byte [esp + ebx + 0x14], 0
je 0x4b2f4e
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x4b2f1e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x4b2ea7
lea edx, [esp + 0x84]
push edx
call fcn.004b2f90
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x4c9c1f
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 0x4c9c61
call fcn.004ccc9a
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4c9c61
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4c9c58
xor eax, eax
jmp 0x4c9c69
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004c9c6f
pop edi
pop esi
pop ebx
ret 4

Function at 0x40d650
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x8000]
push edi
jmp 0x40d66a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x40d671
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x40d660
mov eax, 1
add ebx, ebx
jne 0x40d683
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x40d678
jne 0x40d694
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40d678
xor ecx, ecx
sub eax, 3
jb 0x40d6a8
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x40d71a
mov ebp, eax
add ebx, ebx
jne 0x40d6b3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x40d6c0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x40d6e4
inc ecx
add ebx, ebx
jne 0x40d6d0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x40d6c5
jne 0x40d6e1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x40d6c5
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x40d704
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x40d6f5
jmp 0x40d666
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x40d704
add edi, ecx
jmp 0x40d666
pop esi
mov edi, esi
mov ecx, 0x15b
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x40d722
cmp byte [edi], 5
jne 0x40d722
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x40d727
lea edi, [esi + 0xb000]
mov eax, dword [edi]
or eax, eax
je 0x40d796
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0xe110]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0xe160]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x40d754
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0xe164]
or eax, eax
je 0x40d790
mov dword [ebx], eax
add ebx, 4
jmp 0x40d771
call dword [esi + 0xe174]
mov ebp, dword [esi + 0xe168]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1ff]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x40d7ca
sub esp, 0xffffff80
jmp 0x40327f
Function at 0x4029e4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00403f98
test esi, esi
jne 0x402a1a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404088
jmp 0x402a38
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004028f8
mov edi, eax
test esi, esi
je 0x402a38
cmp dword [ebx], 0
je 0x402a38
dec esi
jmp 0x402a21
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4030c0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x46c020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403158
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403138
xor eax, eax
push ebp
push 0x403131
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403174
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x403138
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x46c020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x46c020], ax
mov esp, ebp
pop ebp
ret

Function at 0x403e1c
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x46e048], 0
je 0x403e7d
cmp word [0x46e21c], 0xd7b2
jne 0x403e45
cmp dword [0x46e224], 0
jbe 0x403e45
mov eax, 0x46e218
call dword [0x46e234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x46c06c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x403ea4
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x46c030], 0
jne 0x403e99
push 0
push 0x46c064
push 0x46c06c
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405b4c
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x405bb2
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.00404208
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402c84
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x405b9c
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x405bb9
lea eax, [ebp - 0x10]
call fcn.00403f98
ret

Function at 0x40af98
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40afd1
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404088
jmp 0x40afda
mov eax, ebx
mov edx, esi
call fcn.00403fec
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40afe4
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b005
mov al, byte [esp]
jmp 0x40b007
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40b68c
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b504
mov eax, dword [0x46daac]
cmp byte [eax], 0
je 0x40b708
mov eax, dword [0x46d8b4]
call fcn.00402af0
call fcn.00402824
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.004086bc
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40b750
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40b73e
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x46d860]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x46e664]
call fcn.00405060
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret