joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a4fa0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4a4fd3
push esi
call fcn.004b3340
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x4a4fcc
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 0x4a5059
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x4a5042
mov eax, dword [esi + 8]
test eax, eax
je 0x4a4ff7
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 0x4a503e
cmp eax, 2
je 0x4a5042
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4a4fea
cmp eax, 3
je 0x4a501d
cmp eax, 1
jne 0x4a4fea
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 0x4a4fea
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4a4fea
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004a5080
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4a5068
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004a5080
add esp, 4
pop esi
ret

Function at 0x4a58f0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x4a5911
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x4a5911
mov eax, dword [eax + 0x44]
test eax, eax
je 0x4a5911
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 0x4c1190
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 0x4c1233
test eax, eax
jbe 0x4c1233
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x4c1233
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 0x4c11de
xor esi, esi
jmp 0x4c11e4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x4c120f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0045c370
add esi, eax
push esi
mov ebx, esi
call fcn.0045c370
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x4c11f0
pop ebp
test edi, edi
pop edi
jne 0x4c1233
test ebx, ebx
je 0x4c1233
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004fcbd0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4c1395
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 0x4c14ad
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4c14ad
mov eax, dword [esi + 0x3c]
push eax
call fcn.00523a07
mov esi, eax
test esi, esi
je 0x4c14ad
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 0x4c14ad
mov ecx, esi
call fcn.004c1320
cmp edi, eax
jge 0x4c14ad
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 0x4c1433
mov dword [esp + 0x34], 1
jmp 0x4c148e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4c14ad
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.004bfb50
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 0x4cb3e0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x531f68
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov eax, dword [esp + 0x40]
push ebx
push esi
lea ecx, [esp + 8]
push eax
push ecx
mov ecx, dword [esp + 0x4c]
call fcn.004cb7e0
mov esi, eax
lea edx, [esp + 0x48]
xor ebx, ebx
push edx
lea ecx, [esp + 0x1c]
mov dword [esp + 0x40], ebx
mov dword [esp + 0x4c], 0x7c7614
call fcn.004fe8de
mov ecx, dword [0x7218d4]
mov al, byte [esi]
push ecx
push ebx
push esi
lea ecx, [esp + 0x30]
mov byte [esp + 0x48], 1
mov byte [esp + 0x30], al
mov dword [esp + 0x34], ebx
mov dword [esp + 0x38], ebx
mov dword [esp + 0x3c], ebx
call fcn.004c8b40
mov esi, 0x72192c
mov dword [esp + 0x18], esi
mov eax, dword [esp + 0xc]
mov byte [esp + 0x3c], 3
cmp eax, ebx
je 0x4cb487
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4cb47e
cmp al, 0xff
je 0x4cb47e
dec al
mov byte [ecx], al
jmp 0x4cb487
push ecx
call fcn.00521d44
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0xc], ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x14], ebx
call fcn.0051d550
mov eax, dword [esp + 0x28]
mov dword [esp + 0x3c], 0xffffffff
cmp eax, ebx
mov dword [esp + 0x18], esi
je 0x4cb4cd
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4cb4c4
cmp al, 0xff
je 0x4cb4c4
dec al
mov byte [ecx], al
jmp 0x4cb4cd
push ecx
call fcn.00521d44
add esp, 4
lea ecx, [esp + 0x18]
mov dword [esp + 0x28], ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
call fcn.004fe965
mov ecx, dword [esp + 0x34]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret
Function at 0x4db210
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 0x784e34
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea edx, [esp + ecx + 0x20]
push edx
call fcn.004fe486
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 0x4db29e
call fcn.0050a416
mov ecx, dword [ebp + 4]
cmp ecx, esi
je 0x4db2d0
mov al, byte [ecx - 1]
test al, al
je 0x4db2d0
cmp al, 0xff
je 0x4db2d0
cmp ebx, esi
jne 0x4db301
dec al
push esi
mov byte [ecx - 1], al
mov ecx, ebp
call fcn.004dbd30
pop edi
mov eax, ebp
pop esi
pop ebp
pop ebx
add esp, 0x408
ret 8
cmp ebx, esi
jne 0x4db2ec
push 1
mov ecx, ebp
call fcn.004dbd30
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 0x4db2f8
cmp eax, ebx
jae 0x4db309
push 1
mov ecx, ebp
call fcn.004dbd30
push ebx
mov ecx, ebp
call fcn.004dbf70
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 0x4db6d0
Capabilities:
Delete file

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5320f8
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 0x4db7f4
mov ecx, dword [esi + 4]
xor ebp, ebp
sub ecx, ebp
je 0x4db806
dec ecx
je 0x4db74c
dec ecx
jne 0x4db7f4
mov eax, dword [esi + 8]
cmp eax, ebp
je 0x4db81b
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x4db81b
mov dword [esi + 8], ebp
mov eax, dword [esi + 0x18]
cmp eax, ebp
je 0x4db745
mov eax, dword [0x721944]
lea ecx, [esi + 0x10]
push eax
push ebp
call fcn.004dbc10
mov bl, 1
jmp 0x4db7e7
mov edx, dword [0x721944]
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.004dba10
mov eax, dword [esi + 8]
mov dword [esp + 0x28], ebp
cmp eax, ebp
je 0x4db7d5
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp eax, 1
jne 0x4db7d5
mov dword [esi + 8], ebp
mov eax, dword [esi + 0x18]
cmp eax, ebp
je 0x4db7a4
mov eax, dword [0x721944]
mov ecx, edi
push eax
push ebp
call fcn.004dbc10
mov eax, dword [esp + 0x14]
mov bl, 1
cmp eax, ebp
jne 0x4db7b3
mov eax, 0x721940
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
mov ecx, dword [esp + 0x14]
pop edi
cmp ecx, ebp
je 0x4db7e3
mov al, byte [ecx - 1]
test al, al
je 0x4db7d9
cmp al, 0xff
je 0x4db7d9
dec al
mov byte [ecx - 1], al
jmp 0x4db7e3
xor bl, bl
jmp 0x4db7ba
dec ecx
push ecx
call fcn.00521d44
add esp, 4
test bl, bl
je 0x4db7f2
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 0x4db81b
push eax
call fcn.004dc7b0
add esp, 4
mov dword [esi], ebp
mov bl, 1
jmp 0x4db7e7
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 0x4dc100
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 0x784e54
push str.E2EE_IDR_DLL
push edi
call ebx
mov esi, eax
test esi, esi
jne 0x4dc14f
call fcn.0052b5b4
mov edi, dword [eax + 0xc]
test edi, edi
jne 0x4dc134
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret
push 0x784e54
push str.E2EE_IDR_DLL
push edi
call ebx
mov esi, eax
test esi, esi
jne 0x4dc14f
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 0x4dc165
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 0x4dc179
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 0x4dc192
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.004dc8b0
add esp, 0xc
test al, al
jne 0x4dc231
mov eax, dword [edi + 8]
cmp eax, ebx
jb 0x4dc239
mov esi, dword [0x72194c]
jae 0x4dc1c1
call fcn.0050a626
mov ecx, edi
call fcn.004dc440
mov eax, dword [edi + 8]
mov ecx, eax
sub ecx, ebx
cmp ecx, esi
jae 0x4dc1d5
mov esi, ecx
test esi, esi
jbe 0x4dc213
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.004fc640
mov ebp, dword [edi + 8]
add esp, 0xc
sub ebp, esi
mov ecx, edi
push 0
push ebp
call fcn.004dc320
test al, al
je 0x4dc20f
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 0x4dc21f
mov edi, 0x721948
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.004dc250
jmp 0x4dc213
Function at 0x4e7140
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x7c8aec]
xor edx, edx
cmp eax, edx
jne 0x4e7166
xor eax, eax
mov byte [eax + 0x7c89ec], al
inc eax
cmp eax, 0x100
jl 0x4e714e
mov dword [0x7c8aec], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x7c89ec
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4e71f7
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 0x4e71ca
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 0x4e7198
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4e7270
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 0x4e72c3
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 0x4e72aa
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 0x4edc60
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x53232e
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.004ee580
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x725f04
call fcn.00521d1b
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x4edcf3
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00521d1b
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x4edcec
push 0
mov ecx, eax
call fcn.004e4d80
mov dword [esi + 0xc], eax
jmp 0x4edcf5
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x4edcf5
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 0x4fec38
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x4fec58
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.004fd80a
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x4fec7b
test byte [esp + 8], 2
je 0x4fec7b
call fcn.004fd87d
mov dword [eax], 0xd
call fcn.004fd886
mov dword [eax], 5
jmp 0x4fec54
xor eax, eax
ret
Function at 0x5179d0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x533670
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov al, byte [esp + 0x3c]
push ebx
xor ebx, ebx
push esi
mov esi, ecx
mov byte [esp + 0x10], al
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], ebx
mov ecx, dword [esp + 0x44]
push ebx
mov dword [esp + 0x40], ebx
mov byte [esp + 0x28], al
mov edx, dword [ecx]
lea ecx, [esp + 0x28]
mov dword [esp + 0x24], edx
call fcn.0050a7e4
mov eax, dword [0x7298b0]
lea ecx, [esp + 0x10]
push eax
push ebx
push ecx
lea ecx, [esp + 0x30]
call fcn.0050a716
lea edx, [esp + 0x20]
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
mov byte [esp + 0x44], 1
call fcn.005184a0
mov esi, dword [eax]
mov ecx, dword [eax + 4]
mov eax, dword [esp + 0x28]
cmp eax, ebx
mov dword [esp + 0xc], ecx
je 0x517a77
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x517a6e
cmp al, 0xff
je 0x517a6e
dec al
mov byte [ecx], al
jmp 0x517a77
push ecx
call fcn.00521d44
add esp, 4
mov eax, dword [esp + 0x14]
mov dword [esp + 0x28], ebx
cmp eax, ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
je 0x517aa8
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x517a9f
cmp al, 0xff
je 0x517a9f
dec al
mov byte [ecx], al
jmp 0x517aa8
push ecx
call fcn.00521d44
add esp, 4
mov ecx, dword [esp + 0x34]
lea eax, [esi + 0x10]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret 4
Function at 0x5243ab
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x5243e3
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.00522435
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0052240d
jmp 0x5243ef
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x525a9d
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 0x525adf
call fcn.0052b5b4
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x525adf
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x525ad6
xor eax, eax
jmp 0x525ae7
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00525aed
pop edi
pop esi
pop ebx
ret 4

Function at 0x52bae4
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 0x52bb12
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x52bb30
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0052ba4a
jmp 0x52bb30
mov eax, dword [esi + 0x14]
test eax, eax
je 0x52bb30
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0052ba4a
test edi, edi
mov eax, edi
jne 0x52bb1a
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x4023e6
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xfffffffc
push ebx
push esi
mov dword [ebp - 4], ecx
mov ebx, eax
cmp dword [ebp + 8], 0
je 0x402406
mov eax, dword [ebp + 8]
mov byte [eax], 0
test ebx, ebx
je 0x40240f
cmp byte [ebx], 0
jne 0x402416
xor eax, eax
jmp 0x402496
xor esi, esi
jmp 0x402459
mov al, byte [ebx]
xor ecx, ecx
mov cl, al
inc ebx
cmp ecx, 0x3d
jne 0x402440
cmp dword [ebp - 4], 0
je 0x402440
test esi, esi
jne 0x402440
cmp dword [ebp + 8], 0
je 0x40243c
mov eax, dword [ebp + 8]
mov byte [eax], 1
mov esi, edx
jmp 0x402459
xor ecx, ecx
mov cl, al
cmp ecx, 0xd
je 0x40244e
cmp ecx, 0xa
jne 0x402456
cmp ecx, 0xd
jne 0x40245e
inc ebx
jmp 0x40245e
mov byte [edx], al
inc edx
cmp byte [ebx], 0
jne 0x40241a
mov byte [edx], 0
cmp dword [ebp - 4], 0
je 0x402494
mov eax, dword [ebp - 4]
test esi, esi
mov byte [eax], 0
je 0x402494
push 0x1000
lea edx, [ebp - 0x1004]
push edx
push esi
call sub.KERNEL32.DLL_ExpandEnvironmentStringsA
lea edx, [ebp - 0x1004]
mov eax, dword [ebp - 4]
call fcn.0040ee3c
mov byte [esi], 0
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40249e
Capabilities:
Create process on windows
Hide graphical window

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffff7c0
mov ebx, eax
mov al, byte [0x41555c]
test al, al
mov byte [esp], dl
lea esi, [esp + 4]
je 0x4024da
xor edx, edx
mov dl, al
cmp edx, 0x20
je 0x4024ce
mov edx, 0x414125
mov eax, ebx
call fcn.0040ef10
mov edx, 0x41555c
mov eax, ebx
call fcn.0040ef10
mov eax, esi
mov ecx, 0x3c
xor edx, edx
call fcn.0040ed3c
mov dword [esi], 0x3c
xor eax, eax
mov dword [esi + 4], 0x5c0
mov al, byte [ebx]
cmp eax, 0x22
jne 0x402503
lea edx, [ebx + 1]
jmp 0x402505
mov edx, ebx
mov dword [esi + 0x10], edx
xor eax, eax
jmp 0x402556
xor ecx, ecx
mov cl, dl
cmp ecx, 0x22
jne 0x40252e
jmp 0x402527
xor edx, edx
mov dl, byte [ebx + eax]
cmp edx, 0x22
jne 0x402527
mov byte [ebx + eax], 0x20
jmp 0x40252e
inc eax
cmp byte [ebx + eax], 0
jne 0x402517
xor edx, edx
mov dl, byte [ebx + eax]
cmp edx, 0x20
je 0x402543
xor ecx, ecx
mov cl, byte [ebx + eax + 1]
cmp ecx, 0x2f
jne 0x402555
cmp edx, 0x20
jne 0x40254c
mov byte [ebx + eax], 0
lea eax, [eax + ebx + 1]
mov dword [esi + 0x14], eax
jmp 0x40255d
inc eax
mov dl, byte [ebx + eax]
test dl, dl
jne 0x40250c
mov dword [esi + 0x1c], 1
mov eax, dword [esi + 0x10]
call fcn.00405e30
mov edi, eax
test edi, edi
je 0x402589
mov edx, str..inf
mov eax, edi
call fcn.0040eec4
test eax, eax
jne 0x402589
mov dword [esi + 0xc], 0x4141f6
xor edx, edx
mov eax, dword [esi + 0x10]
call fcn.0040695c
mov byte [esp + 1], al
cmp byte [esp + 1], 0
je 0x4025b1
lea edx, [esp + 0x40]
mov eax, dword [esi + 0x10]
call fcn.00406a28
lea ecx, [esp + 0x40]
mov dword [esi + 0x10], ecx
cmp byte [esp], 0
je 0x4025f4
cmp byte [esp + 1], 0
jne 0x4025f4
lea eax, [esp + 0x440]
mov edx, dword [esi + 0x10]
call fcn.0040ee3c
mov edx, str..exe
lea eax, [esp + 0x440]
call fcn.0040ef10
lea eax, [esp + 0x440]
xor edx, edx
call fcn.0040695c
test al, al
je 0x4026dc
push esi
call sub.SHELL32.DLL_ShellExecuteExA
test eax, eax
setne al
and eax, 1
test al, al
jne 0x40261e
and dword [esi + 4], 0xfffffbff
mov dword [esi + 0x10], ebx
push esi
call sub.SHELL32.DLL_ShellExecuteExA
test eax, eax
setne al
and eax, 1
test al, al
je 0x4026dc
cmp byte [0x414044], 0
jne 0x402635
cmp byte [esp], 0
je 0x40268d
mov ebx, dword [0x4148a8]
test ebx, ebx
je 0x402649
push ebx
call sub.USER32.DLL_IsWindowVisible
test eax, eax
jne 0x40264d
xor eax, eax
jmp 0x402652
mov eax, 1
mov ebx, eax
test ebx, ebx
je 0x402665
push 0
push dword [0x4148a8]
call sub.USER32.DLL_ShowWindow
push 0x7d0
push dword [esi + 0x38]
call sub.USER32.DLL_WaitForInputIdle
push 0xffffffffffffffff
push dword [esi + 0x38]
call sub.KERNEL32.DLL_WaitForSingleObject
test ebx, ebx
je 0x40268d
push 1
push dword [0x4148a8]
call sub.USER32.DLL_ShowWindow
push dword [esi + 0x38]
call sub.KERNEL32.DLL_CloseHandle
test edi, edi
je 0x4026a9
mov edx, str..exe
mov eax, edi
call fcn.0040eec4
test eax, eax
je 0x4026dc
cmp byte [0x414044], 0
je 0x4026c4
cmp byte [esp], 0
jne 0x4026c4
push 0x1b58
call sub.KERNEL32.DLL_Sleep
jmp 0x4026dc
cmp byte [esp], 0
je 0x4026d1
mov edx, 0xc8
jmp 0x4026d6
mov edx, 0x3e8
push edx
call sub.KERNEL32.DLL_Sleep
add esp, 0x840
pop edi
pop esi
pop ebx
ret