joyce8/EMBER2024-capa huggingface dataset:
Function at 0x744b5a
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x828
push esi
xor esi, esi
cmp dword [ebp + 8], esi
lea eax, reloc.ws2_32.dll_WSASetLastError
push edi
mov dword [ebp - 4], esi
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], 0x410
je 0x744c99
push 0x412
lea eax, reloc.ws2_32.dll_WSASetLastError
push esi
push eax
call fcn.007c3430
push 5
lea eax, [ebp - 0x10]
push esi
push eax
call fcn.007c3430
mov edi, 0x400
lea eax, reloc.ws2_32.dll_WSASetLastError
push edi
push esi
push eax
call fcn.007c3430
lea eax, [ebp - 8]
push 0x18
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.00757410
add esp, 0x30
cmp eax, esi
je 0x744bed
lea eax, [ebp - 8]
push 0x19
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
mov dword [ebp - 8], 0x410
call fcn.00757410
add esp, 0xc
cmp eax, esi
jne 0x744c30
lea eax, reloc.ws2_32.dll_WSASetLastError
push 3
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.007ca140
add esp, 0xc
lea eax, [ebp - 0x10]
push eax
call dword [sym.imp.kernel32.dll_GetDriveTypeA]
cmp eax, 3
jne 0x744c30
push esi
push esi
push esi
lea eax, [ebp - 4]
push esi
push eax
push esi
lea eax, [ebp - 0x10]
push esi
push eax
call dword [sym.imp.kernel32.dll_GetVolumeInformationA]
test eax, eax
je 0x744c30
mov eax, dword [ebp - 4]
cmp eax, esi
jne 0x744c90
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
push edi
call dword [sym.imp.kernel32.dll_GetLogicalDriveStringsA]
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007c7760
test eax, eax
pop ecx
je 0x744c99
mov edi, dword [ebp - 0x14]
push edi
call dword [sym.imp.kernel32.dll_GetDriveTypeA]
cmp eax, 3
jne 0x744c7a
push esi
push esi
push esi
lea eax, [ebp - 4]
push esi
push eax
push esi
push esi
push edi
call dword [sym.imp.kernel32.dll_GetVolumeInformationA]
test eax, eax
je 0x744c7a
mov eax, dword [ebp - 4]
cmp eax, esi
jne 0x744c90
push edi
call fcn.007c7760
lea eax, [edi + eax + 1]
push eax
mov dword [ebp - 0x14], eax
call fcn.007c7760
pop ecx
jmp 0x744c4a
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
xor eax, eax
jmp 0x744c9c
push 0xfffffffffffffffe
pop eax
pop edi
pop esi
leave
ret

Function at 0x744d4c
Capabilities:
Decrypt data using tea
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push esi
push edi
mov esi, 0xc6ef3720
mov edx, dword [eax]
mov ecx, dword [eax + 4]
mov eax, dword [ebp + 0x10]
mov dword [ebp + 8], 0x20
mov edi, dword [eax]
mov dword [ebp - 0xc], edi
mov edi, dword [eax + 4]
mov dword [ebp - 8], edi
mov edi, dword [eax + 8]
mov eax, dword [eax + 0xc]
mov dword [ebp - 4], edi
mov dword [ebp + 0x10], eax
mov eax, edx
mov edi, edx
shr eax, 5
add eax, dword [ebp + 0x10]
shl edi, 4
add edi, dword [ebp - 4]
xor eax, edi
lea edi, [esi + edx]
xor eax, edi
sub ecx, eax
mov eax, ecx
mov edi, ecx
shr eax, 5
add eax, dword [ebp - 8]
shl edi, 4
add edi, dword [ebp - 0xc]
xor eax, edi
lea edi, [esi + ecx]
xor eax, edi
add esi, 0x61c88647
sub edx, eax
dec dword [ebp + 8]
jne 0x744d82
mov eax, dword [ebp + 0xc]
pop edi
pop esi
mov dword [eax], edx
mov dword [eax + 4], ecx
leave
ret
Function at 0x747f8d
Capabilities:
Parse pe header

Disassembly:
mov eax, dword [esp + 4]
mov edx, 0x5a4d
cmp word [eax], dx
jne 0x747fcb
mov ecx, dword [eax + 0x3c]
add eax, ecx
mov cx, word [eax]
cmp cx, 0x454e
je 0x747fc7
cmp cx, 0x454c
je 0x747fc7
xor ecx, ecx
cmp dword [eax], reloc.ws2_32.dll_WSASetLastError
setne cl
dec ecx
and cx, 0xeb03
add ecx, edx
mov eax, ecx
ret
movzx eax, cx
ret
xor eax, eax
ret

Function at 0x748039
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x508
push esi
push edi
push 1
lea eax, reloc.ws2_32.dll_WSASetLastError
pop edi
xor esi, esi
push 0x410
push eax
push esi
mov dword [ebp - 4], edi
call fcn.00748ecd
push esi
push 0x80
push 4
push esi
push edi
lea eax, reloc.ws2_32.dll_WSASetLastError
push 0x80000000
push eax
call fcn.0074913b
add esp, 0x28
cmp eax, reloc.ws2_32.dll_WSASetLastError
mov dword [ebp - 0x18], eax
jne 0x74808b
mov eax, edi
jmp 0x748116
push esi
push esi
push esi
push 2
push esi
push eax
call dword [sym.imp.kernel32.dll_CreateFileMappingA]
mov edi, dword [sym.imp.kernel32.dll_CloseHandle]
cmp eax, esi
mov dword [ebp - 0x14], eax
je 0x74810e
push ebx
push esi
push esi
push esi
push 4
push eax
call dword [sym.imp.kernel32.dll_MapViewOfFile]
mov ebx, eax
cmp ebx, esi
je 0x748101
push esi
push dword [ebp - 0x18]
call dword [sym.imp.kernel32.dll_GetFileSize]
push ebx
call fcn.00747f8d
cmp eax, 0x4550
pop ecx
jne 0x748101
lea eax, [ebp - 0xf8]
push eax
push ebx
call fcn.00747fce
pop ecx
test eax, eax
pop ecx
jne 0x748101
movzx eax, word [ebp - 0xb4]
sub eax, 3
je 0x7480fe
dec eax
dec eax
je 0x7480fe
dec eax
mov dword [ebp - 4], 1
dec eax
jne 0x748101
mov dword [ebp - 4], esi
push ebx
call dword [sym.imp.kernel32.dll_UnmapViewOfFile]
push dword [ebp - 0x14]
call edi
pop ebx
push dword [ebp - 0x18]
call edi
mov eax, dword [ebp - 4]
pop edi
pop esi
leave
ret

Function at 0x7483f3
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
cmp dword [ebp + 8], 0
je 0x748422
cmp dword [ebp + 0xc], 1
jl 0x748422
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.007c3430
add esp, 0xc
push dword [ebp + 8]
push dword [ebp + 0xc]
call dword [sym.imp.kernel32.dll_GetTempPathA]
xor eax, eax
pop ebp
ret
push 0xfffffffffffffffe
pop eax
pop ebp
ret
Function at 0x748df8
Capabilities:
Move file

Disassembly:
push ecx
push ecx
push ebx
push ebp
push esi
xor ebp, ebp
push edi
push ebp
mov esi, dword [sym.imp.kernel32.dll_MultiByteToWideChar]
push ebp
push 0xffffffffffffffff
mov edi, 0xfde9
push dword [esp + 0x28]
push ebp
push edi
call esi
lea ebx, [eax + 1]
mov dword [esp + 0x14], eax
lea eax, [ebx + ebx]
push eax
call fcn.007c9be6
cmp eax, ebp
pop ecx
mov dword [esp + 0x10], eax
je 0x748e7c
push ebx
push ebp
push eax
call fcn.00748c84
add esp, 0xc
push dword [esp + 0x14]
push dword [esp + 0x14]
push 0xffffffffffffffff
push dword [esp + 0x28]
push ebp
push edi
call esi
test eax, eax
je 0x748e72
push ebp
push ebp
push 0xffffffffffffffff
push dword [esp + 0x2c]
push ebp
push edi
call esi
mov ebx, eax
lea eax, [ebx + ebx + 2]
push eax
call fcn.007c9be6
cmp eax, ebp
pop ecx
mov dword [esp + 0x1c], eax
jne 0x748e81
push dword [esp + 0x10]
call fcn.007c9cf8
pop ecx
or eax, reloc.ws2_32.dll_WSASetLastError
jmp 0x748ec6
push ebx
push ebp
push eax
call fcn.00748c84
add esp, 0xc
push ebx
mov ebx, dword [esp + 0x20]
push ebx
push 0xffffffffffffffff
push dword [esp + 0x2c]
push ebp
push edi
call esi
test eax, eax
jne 0x748ea5
or esi, reloc.ws2_32.dll_WSASetLastError
jmp 0x748eb3
push ebx
push dword [esp + 0x14]
call fcn.007cdec5
pop ecx
mov esi, eax
pop ecx
push dword [esp + 0x10]
call fcn.007c9cf8
push ebx
call fcn.007c9cf8
pop ecx
mov eax, esi
pop ecx
pop edi
pop esi
pop ebp
pop ebx
pop ecx
pop ecx
ret

Function at 0x7490c7
Capabilities:
Create directory

Disassembly:
push ebx
push ebp
push esi
xor eax, eax
push edi
push eax
mov ebx, dword [sym.imp.kernel32.dll_MultiByteToWideChar]
push eax
push 0xffffffffffffffff
push dword [esp + 0x20]
push eax
push 0xfde9
call ebx
mov ebp, eax
lea esi, [ebp + 1]
lea eax, [esi + esi]
push eax
call fcn.007c9be6
mov edi, eax
pop ecx
test edi, edi
jne 0x7490fd
or eax, reloc.ws2_32.dll_WSASetLastError
jmp 0x749136
push esi
push 0
push edi
call fcn.00748c84
add esp, 0xc
or esi, reloc.ws2_32.dll_WSASetLastError
push ebp
push edi
push esi
push dword [esp + 0x20]
push 0
push 0xfde9
call ebx
test eax, eax
je 0x74912d
push dword [esp + 0x18]
push edi
call dword [sym.imp.kernel32.dll_CreateDirectoryW]
mov esi, eax
push edi
call fcn.007c9cf8
pop ecx
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x74935e
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
push ebx
push esi
push edi
xor esi, esi
mov ecx, 0x81
xor eax, eax
lea edi, reloc.ws2_32.dll_WSASetLastError
mov word [ebp - 0x210], si
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
push dword [ebp + 8]
call dword [sym.imp.kernel32.dll_GetCurrentDirectoryW]
cmp eax, esi
mov dword [ebp - 8], eax
je 0x749414
lea eax, reloc.ws2_32.dll_WSASetLastError
test eax, eax
je 0x749414
mov edi, dword [sym.imp.kernel32.dll_WideCharToMultiByte]
push esi
push esi
push esi
push esi
lea eax, reloc.ws2_32.dll_WSASetLastError
push 0xffffffffffffffff
push eax
mov ebx, 0xfde9
push esi
push ebx
call edi
mov dword [ebp - 4], eax
inc eax
push eax
call fcn.007c9be6
cmp eax, esi
pop ecx
mov dword [ebp + 8], eax
je 0x749414
mov eax, dword [ebp - 4]
inc eax
push eax
push esi
push dword [ebp + 8]
call fcn.007c3430
add esp, 0xc
lea eax, reloc.ws2_32.dll_WSASetLastError
push esi
push esi
push dword [ebp - 4]
push dword [ebp + 8]
push 0xffffffffffffffff
push eax
push esi
push ebx
call edi
push dword [ebp + 8]
push dword [ebp + 0xc]
call fcn.007c9c00
push dword [ebp + 8]
call fcn.007c9cf8
mov eax, dword [ebp - 8]
add esp, 0xc
jmp 0x749416
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x74941b
Capabilities:
Delete file

Disassembly:
push ebx
push ebp
push esi
xor eax, eax
push edi
push eax
mov ebx, dword [sym.imp.kernel32.dll_MultiByteToWideChar]
push eax
push 0xffffffffffffffff
push dword [esp + 0x20]
push eax
push 0xfde9
call ebx
mov ebp, eax
lea esi, [ebp + 1]
lea eax, [esi + esi]
push eax
call fcn.007c9be6
mov edi, eax
pop ecx
test edi, edi
jne 0x749451
or eax, reloc.ws2_32.dll_WSASetLastError
jmp 0x749486
push esi
push 0
push edi
call fcn.00748c84
add esp, 0xc
or esi, reloc.ws2_32.dll_WSASetLastError
push ebp
push edi
push esi
push dword [esp + 0x20]
push 0
push 0xfde9
call ebx
test eax, eax
je 0x74947d
push edi
call dword [sym.imp.kernel32.dll_DeleteFileW]
mov esi, eax
push edi
call fcn.007c9cf8
pop ecx
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x74948b
Capabilities:
Get session user name

Disassembly:
mov eax, dword [esp + 8]
push esi
dec eax
push edi
mov edi, dword [esp + 0xc]
mov esi, 0x81a1b8
push eax
push esi
push edi
call fcn.007ca140
mov eax, dword [esp + 0x1c]
add esp, 0xc
and byte [edi + eax - 1], 0
lea eax, [esp + 0x10]
push eax
push edi
call dword [sym.imp.advapi32.dll_GetUserNameA]
test eax, eax
jne 0x7494cd
push esi
push edi
call fcn.007c9c00
pop ecx
pop ecx
push 0xfffffffffffffffe
pop eax
jmp 0x7494cf
xor eax, eax
pop edi
pop esi
ret

Function at 0x749e6a
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x9c
push 0x9c
lea eax, [ebp - 0x9c]
push 0
push eax
call fcn.007c3430
add esp, 0xc
lea eax, [ebp - 0x9c]
mov dword [ebp - 0x9c], 0x9c
push eax
call dword [sym.imp.kernel32.dll_GetVersionExA]
cmp dword [ebp - 0x98], 5
push 1
pop eax
ja 0x749ec0
jne 0x749ebe
cmp dword [ebp - 0x94], eax
ja 0x749ec0
jne 0x749ebe
cmp word [ebp - 8], ax
jae 0x749ec0
xor eax, eax
leave
ret
Function at 0x750a1c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
test ebx, ebx
je 0x750acb
mov edi, dword [ebp + 0x18]
test edi, edi
je 0x750acb
mov esi, dword [ebp + 0xc]
push 0x10
mov eax, esi
pop ecx
cdq
idiv ecx
test edx, edx
jne 0x750acb
cmp dword [ebp + 0x1c], esi
jl 0x750acb
push ecx
lea eax, [ebp - 0x10]
push dword [ebp + 0x10]
push eax
call fcn.007c2eb0
push 0x80
lea eax, reloc.ws2_32.dll_WSASetLastError
push dword [ebp + 0x14]
push eax
call fcn.00758901
add esp, 0x18
cmp eax, reloc.ws2_32.dll_WSASetLastError
je 0x750acb
test esi, esi
jle 0x750ac7
add esi, 0xf
sub ebx, edi
shr esi, 4
lea eax, [ebx + edi]
push 0x10
push eax
push edi
call fcn.007c2eb0
add esp, 0xc
xor eax, eax
mov cl, byte [ebp + eax - 0x10]
xor byte [edi + eax], cl
inc eax
cmp eax, 0x10
jl 0x750a98
lea eax, reloc.ws2_32.dll_WSASetLastError
push edi
push eax
call fcn.00758921
push 0x10
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.007c2eb0
add esp, 0x14
add edi, 0x10
dec esi
jne 0x750a87
xor eax, eax
jmp 0x750ace
push 0xfffffffffffffffe
pop eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x750ad3
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
push ebx
xor ebx, ebx
cmp dword [ebp + 8], ebx
push esi
push edi
je 0x750ba9
mov edi, dword [ebp + 0x18]
cmp edi, ebx
je 0x750ba9
mov esi, dword [ebp + 0xc]
push 0x10
mov eax, esi
pop ecx
cdq
idiv ecx
test edx, edx
jne 0x750ba9
cmp dword [ebp + 0x1c], esi
jl 0x750ba9
push 0x80
lea eax, reloc.ws2_32.dll_WSASetLastError
push dword [ebp + 0x14]
push eax
call fcn.00758901
add esp, 0xc
cmp eax, reloc.ws2_32.dll_WSASetLastError
je 0x750ba9
push 0x10
lea eax, [ebp - 0x10]
push dword [ebp + 0x10]
push eax
call fcn.007c2eb0
add esp, 0xc
cmp esi, ebx
jle 0x750b9e
mov eax, dword [ebp + 8]
add esi, 0xf
shr esi, 4
sub eax, edi
mov ebx, esi
mov dword [ebp + 8], eax
shl ebx, 4
jmp 0x750b5a
mov eax, dword [ebp + 8]
add eax, edi
push 0x10
push eax
push edi
call fcn.007c2eb0
lea eax, reloc.ws2_32.dll_WSASetLastError
push edi
push eax
call fcn.00758931
add esp, 0x14
xor eax, eax
mov cl, byte [ebp + eax - 0x10]
xor byte [edi + eax], cl
inc eax
cmp eax, 0x10
jl 0x750b77
mov eax, dword [ebp + 8]
push 0x10
add eax, edi
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.007c2eb0
add esp, 0xc
add edi, 0x10
dec esi
jne 0x750b57
mov eax, dword [ebp + 0x18]
and byte [ebx + eax], 0
xor eax, eax
jmp 0x750bac
push 0xfffffffffffffffe
pop eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x751408
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x11d8
call fcn.007c1eb0
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
test ebx, ebx
jne 0x751426
push 0x1e
jmp 0x751537
push 0x20
push ebx
call fcn.007c3bc0
mov edi, eax
pop ecx
test edi, edi
pop ecx
je 0x751535
lea eax, [ebp - 4]
inc edi
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
push edi
mov dword [ebp - 4], 0x1194
call fcn.0075027a
add esp, 0xc
test eax, eax
jne 0x751535
mov eax, dword [ebp - 4]
push 0x10
pop esi
cmp eax, esi
jle 0x751535
lea eax, reloc.ws2_32.dll_WSASetLastError
push esi
push eax
lea eax, [ebp - 0x14]
push eax
call fcn.007c2eb0
add esp, 0xc
xor eax, eax
mov cl, byte [ebp + eax - 0xc]
xor byte [ebp + eax - 0x14], cl
inc eax
cmp eax, 8
jl 0x751483
and byte [edi], 0
lea eax, [ebp - 0x44]
push esi
push eax
push ebx
call fcn.007c7760
pop ecx
push eax
push ebx
call fcn.00757096
add esp, 0x10
test eax, eax
jne 0x751535
lea eax, [ebp - 0x24]
push esi
push eax
lea eax, [ebp - 0x14]
push esi
push eax
call fcn.00750412
add esp, 0x10
test eax, eax
jne 0x751535
mov ecx, dword [ebp - 4]
mov ebx, esi
mov eax, ecx
add ecx, 0xfffffff0
cdq
idiv ebx
imul eax, eax, 0x16
inc eax
push eax
lea eax, [ebp - 0x24]
push edi
push eax
lea eax, [ebp - 0x44]
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push ecx
push eax
call fcn.00750ad3
mov edi, eax
lea eax, [ebp - 0x24]
push esi
push eax
call fcn.0075001b
add esp, 0x20
test edi, edi
jne 0x751535
lea eax, [ebp - 0x34]
push esi
push eax
push dword [ebp + 0xc]
call fcn.007c7760
pop ecx
push eax
push dword [ebp + 0xc]
call fcn.00757096
add esp, 0x10
test eax, eax
jne 0x751535
mov cl, byte [ebp + eax - 0x14]
cmp cl, byte [ebp + eax - 0x34]
jne 0x751535
inc eax
cmp eax, 8
jl 0x751521
xor eax, eax
jmp 0x751538
push 0x14
pop eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x753c5d
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x37bc
call fcn.007c1eb0
xor eax, eax
push ebx
cmp dword [ebp + 8], eax
push esi
push edi
mov dword [ebp - 4], eax
je 0x753e29
mov ebx, dword [ebp + 0xc]
cmp ebx, eax
je 0x753e29
push 0x11a4
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007c3430
push 0x11a3
lea eax, reloc.ws2_32.dll_WSASetLastError
push dword [ebp + 8]
push eax
call fcn.007ca140
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007433b7
push 0x144f
lea eax, reloc.ws2_32.dll_WSASetLastError
push ebx
push eax
call fcn.007ca140
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007433b7
mov esi, 0x1450
lea eax, reloc.ws2_32.dll_WSASetLastError
push esi
push 0x801690
push eax
call fcn.007427cb
mov edi, dword [ebp + 0x10]
lea eax, reloc.ws2_32.dll_WSASetLastError
push edi
push eax
push ebx
call fcn.00742781
add esp, 0x44
push ebx
call fcn.007c7760
pop ecx
mov dword [ebp + 8], eax
push 0x10
lea eax, [ebp - 0x34]
pop ebx
push ebx
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007c7760
pop ecx
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.00743c55
add esp, 0x10
test eax, eax
jne 0x753e29
lea eax, reloc.ws2_32.dll_WSASetLastError
push esi
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007427cb
lea eax, [ebp - 0x14]
push ebx
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.0075085d
add esp, 0x18
test eax, eax
jne 0x753e29
lea eax, [ebp - 4]
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.0075d148
pop ecx
test eax, eax
pop ecx
jne 0x753e29
mov eax, dword [ebp - 4]
mov ecx, ebx
cdq
idiv ecx
test edx, edx
je 0x753d95
mov eax, ebx
sub eax, edx
add dword [ebp - 4], eax
lea eax, [ebp - 0x24]
push ebx
push eax
lea eax, [ebp - 0x14]
push ebx
push eax
call fcn.007504e2
add esp, 0x10
test eax, eax
jne 0x753e29
lea eax, reloc.ws2_32.dll_WSASetLastError
push 0x1194
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x34]
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push dword [ebp - 4]
push eax
call fcn.00750a1c
mov esi, eax
lea eax, [ebp - 0x24]
push ebx
push eax
call fcn.0075001b
add esp, 0x20
test esi, esi
jne 0x753e29
xor eax, eax
mov cl, byte [ebp + eax - 0xc]
xor byte [ebp + eax - 0x14], cl
inc eax
cmp eax, 8
jb 0x753de3
lea eax, [ebp - 0x14]
push ebx
push eax
mov eax, dword [ebp - 4]
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007c2eb0
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
add dword [ebp - 4], ebx
sub edi, eax
add eax, ecx
push edi
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push dword [ebp - 4]
push eax
call fcn.00750191
add esp, 0x1c
jmp 0x753e2c
push 0x48
pop eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x753e31
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x37b8
call fcn.007c1eb0
push ebx
push esi
push edi
push 0x11a4
lea eax, reloc.ws2_32.dll_WSASetLastError
push 0
push eax
call fcn.007c3430
mov esi, dword [ebp + 0xc]
push 0x11a3
lea eax, reloc.ws2_32.dll_WSASetLastError
push esi
push eax
call fcn.007ca140
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007433b7
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007c7760
add esp, 0x20
mov edi, eax
cdq
push 0x10
pop ebx
mov ecx, ebx
idiv ecx
test edx, edx
je 0x753e98
mov eax, ebx
sub eax, edx
add edi, eax
push dword [ebp + 8]
and byte [esi], 0
call fcn.007c7760
mov esi, 0x1450
pop ecx
cmp eax, esi
ja 0x753f7e
push esi
lea eax, reloc.ws2_32.dll_WSASetLastError
push dword [ebp + 8]
push eax
call fcn.00742781
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007433b7
push esi
lea eax, reloc.ws2_32.dll_WSASetLastError
push 0x801690
push eax
call fcn.007427cb
add esp, 0x1c
lea eax, [ebp - 0x30]
push ebx
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007c7760
pop ecx
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.00757096
add esp, 0x10
test eax, eax
jne 0x753f7e
lea eax, reloc.ws2_32.dll_WSASetLastError
push esi
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007427cb
lea eax, [ebp - 0x10]
push ebx
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007507fa
add esp, 0x18
test eax, eax
jne 0x753f7e
lea eax, [ebp - 0x20]
push ebx
push eax
lea eax, [ebp - 0x10]
push ebx
push eax
call fcn.00750412
add esp, 0x10
test eax, eax
jne 0x753f7e
lea eax, reloc.ws2_32.dll_WSASetLastError
push 0x1194
push eax
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push edi
push eax
call fcn.00750a1c
mov esi, eax
lea eax, [ebp - 0x20]
push ebx
push eax
call fcn.0075001b
add esp, 0x20
test esi, esi
je 0x753f83
push 0x48
pop eax
jmp 0x753fc7
xor eax, eax
mov cl, byte [ebp + eax - 8]
xor byte [ebp + eax - 0x10], cl
inc eax
cmp eax, 8
jb 0x753f85
lea eax, [ebp - 0x10]
push ebx
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push eax
call fcn.007c2eb0
add edi, ebx
mov eax, edi
cdq
idiv ebx
imul eax, eax, 0x16
inc eax
inc eax
push eax
lea eax, reloc.ws2_32.dll_WSASetLastError
push dword [ebp + 0xc]
push edi
push eax
call fcn.00750191
add esp, 0x1c
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x756610
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x14], 0
and dword [eax + 0x10], 0
mov dword [eax], reloc.ws2_32.dll_WSASetLastError
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x7580c2
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x400
push ebx
push esi
push edi
xor ebx, ebx
push 0x400
lea eax, reloc.ws2_32.dll_WSASetLastError
push ebx
push eax
call fcn.007c3430
add esp, 0xc
mov edi, 0x82b008
mov esi, 0x3ff
push ebx
lea eax, reloc.ws2_32.dll_WSASetLastError
push dword [ebp + 8]
push edi
push esi
push eax
call fcn.007e5eb9
lea eax, reloc.ws2_32.dll_WSASetLastError
push 0
push eax
call fcn.00748d0e
add esp, 0x1c
cmp eax, reloc.ws2_32.dll_WSASetLastError
je 0x75811d
inc ebx
cmp ebx, 0x63
jle 0x7580ef
cmp ebx, 0x63
jle 0x758152
mov eax, dword [reloc.ws2_32.dll_WSASetLastError]
cmp eax, reloc.ws2_32.dll_WSASetLastError
je 0x758134
cmp eax, 0x63
je 0x758134
inc eax
jmp 0x758136
xor eax, eax
push eax
mov dword [reloc.ws2_32.dll_WSASetLastError], eax
push dword [ebp + 8]
lea eax, reloc.ws2_32.dll_WSASetLastError
push edi
push esi
push eax
call fcn.007e5eb9
add esp, 0x14
jmp 0x758159
or dword [reloc.ws2_32.dll_WSASetLastError], 0xffffffff
lea eax, reloc.ws2_32.dll_WSASetLastError
push esi
push eax
push dword [ebp + 0xc]
call fcn.007ca140
add esp, 0xc
lea eax, reloc.ws2_32.dll_WSASetLastError
push 1
push eax
push dword [ebp + 8]
call dword [sym.imp.kernel32.dll_MoveFileExA]
pop edi
pop esi
xor eax, eax
pop ebx
leave
ret