joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41292c
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x78
mov eax, dword [0x5f9090]
xor eax, ebp
mov dword [ebp - 4], eax
and dword [ebp - 0x20], 0
lea eax, [ebp - 0x78]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
push 0x44
push 0
push eax
call fcn.00437fe0
xor eax, eax
lea edi, [ebp - 0x34]
stosd dword es:[edi], eax
add esp, 0xc
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
test esi, esi
je 0x412a1d
mov ecx, esi
xor edi, edi
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, di
jne 0x412971
sub ecx, edx
sar ecx, 1
je 0x412a1d
call fcn.00412ca8
test eax, eax
je 0x412a1d
push eax
push edi
push 0x400
call dword [sym.imp.KERNEL32.dll_OpenProcess]
test eax, eax
je 0x412a1d
lea ecx, [ebp - 0x20]
push ecx
push 0xf01ff
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x412a1d
cmp dword [ebp - 0x20], edi
je 0x412a1d
push ebx
push esi
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x78], 0x44
push str.__s___s
push eax
mov dword [ebp - 0x70], str.winsta0default
call fcn.0040b1f9
add esp, 0x10
lea ecx, [ebp - 0x34]
cmp dword [ebp - 8], 8
lea eax, [ebp - 0x1c]
cmovae eax, dword [ebp - 0x1c]
push ecx
lea ecx, [ebp - 0x78]
push ecx
push edi
push edi
push 0x20
push edi
push edi
push edi
push eax
push esi
push dword [ebp - 0x20]
call dword [sym.imp.ADVAPI32.dll_CreateProcessAsUserW]
push dword [ebp - 0x20]
test eax, eax
setne bl
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x1c]
call fcn.0040402b
mov al, bl
jmp 0x412a1f
xor al, al
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004202b9
leave
ret
Function at 0x412a2e
Capabilities:
Create process on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x6c
push esi
xor esi, esi
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
mov dword [ebp - 0xc], esi
cmp dword [ebp + 8], esi
jne 0x412a4c
xor eax, eax
jmp 0x412bd0
push edi
lea eax, [ebp - 8]
push eax
push dword [ebp + 0x10]
call sub.WTSAPI32.dll_WTSQueryUserToken
test eax, eax
je 0x412bb1
lea eax, [ebp - 0x18]
push eax
push 4
lea eax, [ebp - 0x10]
push eax
push 0x13
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
xor ecx, ecx
inc ecx
test eax, eax
je 0x412a85
mov eax, dword [ebp - 0x10]
mov dword [ebp - 4], eax
jmp 0x412aa5
lea eax, [ebp - 4]
push eax
push ecx
push ecx
push esi
push 0x2000000
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_DuplicateTokenEx]
test eax, eax
je 0x412bb1
mov eax, dword [ebp - 4]
push 4
lea ecx, [ebp + 0x10]
push ecx
push 0xc
push eax
call dword [sym.imp.ADVAPI32.dll_SetTokenInformation]
test eax, eax
je 0x412bb1
push esi
push dword [ebp - 4]
lea eax, [ebp - 0xc]
push eax
call sub.USERENV.dll_CreateEnvironmentBlock
test eax, eax
je 0x412bb1
xor eax, eax
lea edi, [ebp - 0x28]
stosd dword es:[edi], eax
push 0x44
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
lea eax, [ebp - 0x6c]
pop edi
push edi
push esi
push eax
call fcn.00437fe0
mov ecx, dword [ebp + 8]
add esp, 0xc
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x412af1
sub ecx, edx
mov dword [ebp - 0x6c], edi
sar ecx, 1
xor eax, eax
inc eax
mov dword [ebp - 0x64], str.WinSta0Default
push ebx
mov word [ebp - 0x3c], ax
lea ebx, [ecx + 0x64]
cmp dword [ebp + 0xc], esi
je 0x412b31
mov ecx, dword [ebp + 0xc]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
cmp ax, si
jne 0x412b20
sub ecx, edx
sar ecx, 1
add ebx, ecx
lea eax, [ebx + ebx]
push eax
mov dword [ebp - 0x14], eax
call fcn.0043f966
mov edi, eax
pop ecx
test edi, edi
je 0x412ba8
cmp dword [ebp + 0xc], esi
je 0x412b60
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0x583e8c
push ebx
push edi
call fcn.00412db5
add esp, 0x14
jmp 0x412b72
push dword [ebp + 8]
push 0x583918
push ebx
push edi
call fcn.00412db5
add esp, 0x10
mov eax, dword [ebp - 0x14]
xor ecx, ecx
mov word [eax + edi - 2], cx
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x6c]
push eax
push esi
push dword [ebp - 0xc]
push 0x420
push esi
push esi
push esi
push edi
push esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_CreateProcessAsUserW]
neg eax
push edi
sbb esi, esi
neg esi
call fcn.0043bf38
pop ecx
push dword [ebp - 0xc]
call sub.USERENV.dll_DestroyEnvironmentBlock
pop ebx
cmp dword [ebp - 8], 0
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x412bc2
push dword [ebp - 8]
call edi
cmp dword [ebp - 4], 0
je 0x412bcd
push dword [ebp - 4]
call edi
mov eax, esi
pop edi
pop esi
leave
ret
Function at 0x412ca8
Capabilities:
Enumerate processes

Disassembly:
push 0x260
mov eax, 0x57ef0b
call fcn.00420c1b
push 0x228
xor esi, esi
mov dword [ebp - 0x26c], 0x22c
lea eax, [ebp - 0x268]
push esi
push eax
call fcn.00437fe0
add esp, 0xc
push esi
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x412daf
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
push 0x72
push 0x65
push 0x72
push 0x6f
push 0x6c
push 0x70
push 0x78
push 0x65
lea eax, [ebp - 0x40]
mov dword [ebp - 4], esi
push 0x583e60
push eax
call fcn.0040b1f9
add esp, 0x28
lea eax, [ebp - 0x26c]
mov byte [ebp - 4], 1
push eax
push edi
call sub.KERNEL32.dll_Process32FirstW
jmp 0x412d8a
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
mov dword [ebp - 0x18], esi
cmovae eax, dword [ebp - 0x28]
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x248]
push eax
lea ecx, [ebp - 0x28]
call fcn.00401e1f
cmp dword [ebp - 0x18], 0
je 0x412d7d
cmp dword [ebp - 0x2c], 8
lea ecx, [ebp - 0x40]
lea eax, [ebp - 0x28]
cmovae ecx, dword [ebp - 0x40]
cmp dword [ebp - 0x14], 8
push ecx
cmovae eax, dword [ebp - 0x28]
push eax
call fcn.0040b397
pop ecx
pop ecx
test al, al
jne 0x412d90
lea eax, [ebp - 0x26c]
push eax
push edi
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x412d32
jmp 0x412d96
mov esi, dword [ebp - 0x264]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x40]
call fcn.0040402b
lea ecx, [ebp - 0x28]
call fcn.0040402b
mov eax, esi
call fcn.00420bc5
ret
Function at 0x41410e
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, ecx
cmp byte [edx + 4], 0
je 0x41413e
push esi
xor esi, esi
cmp dword [edx + 0x3cc], esi
jle 0x41413d
mov ecx, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0xc]
sub edi, ecx
mov al, byte [edi + ecx]
xor byte [ecx], al
inc ecx
inc esi
cmp esi, dword [edx + 0x3cc]
jl 0x41412d
pop edi
pop esi
pop ebp
ret 8

Function at 0x41435f
Capabilities:
Encode data using base64

Disassembly:
push 0x10
mov eax, 0x57ef80
call fcn.00420be7
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov edi, ebx
mov eax, dword [ebp + 8]
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], 0xf
mov byte [eax], bl
mov dword [ebp - 4], ebx
mov dword [ebp - 0x1c], 1
cmp dword [ebp + 0x10], ebx
je 0x4144ea
mov eax, dword [ebp + 0x10]
push 3
pop esi
mov ecx, dword [ebp + 0xc]
dec eax
mov dword [ebp + 0x10], eax
mov al, byte [ecx]
mov byte [ebp + edi - 0x14], al
inc edi
mov dl, byte [ebp - 0x13]
inc ecx
mov dword [ebp + 0xc], ecx
mov ch, byte [ebp - 0x12]
mov cl, byte [ebp - 0x14]
mov byte [ebp - 0xf], ch
mov byte [ebp - 0xd], dl
mov byte [ebp - 0xe], cl
cmp edi, esi
jne 0x414430
mov esi, dword [ebp + 8]
mov al, cl
shr al, 2
and cl, 3
mov byte [ebp - 0x18], al
mov edi, ebx
shl cl, 4
mov al, dl
shr al, 4
add cl, al
mov al, ch
mov byte [ebp - 0x17], cl
mov cl, dl
and cl, 0xf
shr al, 6
shl cl, 2
add cl, al
mov al, ch
and al, 0x3f
mov byte [ebp - 0x16], cl
mov byte [ebp - 0x15], al
cmp dword [0x5f9080], 0x10
mov ecx, 0x5f906c
movzx eax, byte [ebp + edi - 0x18]
cmovae ecx, dword [0x5f906c]
movzx eax, byte [eax + ecx]
mov ecx, esi
push eax
call fcn.00409382
inc edi
cmp edi, 4
jl 0x4143f8
mov dl, byte [ebp - 0xd]
mov edi, ebx
mov cl, byte [ebp - 0xe]
mov ch, byte [ebp - 0xf]
push 3
pop esi
mov eax, dword [ebp + 0x10]
test eax, eax
jne 0x41439a
mov dword [ebp + 0x10], edi
test edi, edi
je 0x4144e7
mov eax, edi
cmp edi, esi
jge 0x414466
cmp eax, esi
jae 0x4144f0
mov byte [ebp + eax - 0x14], bl
inc eax
cmp eax, esi
jl 0x41444e
mov ch, byte [ebp - 0x12]
mov dl, byte [ebp - 0x13]
mov cl, byte [ebp - 0x14]
mov al, cl
and cl, 3
shr al, 2
mov byte [ebp - 0x18], al
mov al, dl
shr al, 4
and dl, 0xf
shl cl, 4
add cl, al
shl dl, 2
mov al, ch
mov byte [ebp - 0x17], cl
shr al, 6
and ch, 0x3f
add dl, al
mov byte [ebp - 0x15], ch
lea eax, [edi + 1]
mov byte [ebp - 0x16], dl
mov dword [ebp - 0x14], eax
test eax, eax
jle 0x4144d2
mov esi, dword [ebp + 8]
mov edi, eax
cmp dword [0x5f9080], 0x10
mov ecx, 0x5f906c
movzx eax, byte [ebp + ebx - 0x18]
cmovae ecx, dword [0x5f906c]
movzx eax, byte [eax + ecx]
mov ecx, esi
push eax
call fcn.00409382
inc ebx
cmp ebx, edi
jl 0x4144a3
mov edi, dword [ebp + 0x10]
push 3
pop esi
cmp edi, esi
jge 0x4144e7
sub esi, edi
mov ecx, dword [ebp + 8]
push 0x3d
call fcn.00409382
sub esi, 1
jne 0x4144d8
mov eax, dword [ebp + 8]
call fcn.00420bb0
ret
call fcn.00421331
int3
Function at 0x4144f6
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x14
mov eax, 0x57efb4
call fcn.00420be7
and dword [ebp - 0x20], 0
xor eax, eax
mov ebx, dword [ebp + 8]
and dword [ebx + 0x10], 0
mov dword [ebx + 0x14], 7
mov word [ebx], ax
and dword [ebp - 4], eax
push 0x208
mov dword [ebp - 0x20], 1
call fcn.00420e48
mov edx, eax
xor eax, eax
pop ecx
mov ecx, 0x82
mov dword [ebp - 0x14], edx
mov edi, edx
rep stosd dword es:[edi], eax
mov edi, 0x20019
mov dword [ebp - 0x1c], edi
lea eax, [ebp - 0x18]
push eax
push edi
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
test esi, esi
jne 0x4145fc
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 0x104
push eax
xor eax, eax
push eax
push eax
push eax
push dword [ebp + 0x14]
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov esi, eax
test esi, esi
jne 0x4145f3
cmp dword [ebp - 0x10], 0x104
jbe 0x4145c4
push dword [ebp - 0x14]
call fcn.00420cc3
mov eax, dword [ebp - 0x10]
xor ecx, ecx
push 2
inc eax
pop edx
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.00420e48
mov edi, eax
mov eax, dword [ebp - 0x10]
inc eax
mov dword [ebp - 0x14], edi
push eax
push esi
push edi
call fcn.004019b2
add esp, 0x14
jmp 0x4145c7
mov edi, dword [ebp - 0x14]
lea eax, [ebp - 0x10]
push eax
push edi
push 0
push 0
push dword [ebp + 0x14]
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x10]
mov ecx, ebx
mov esi, eax
push edi
call fcn.00403c7f
push edi
call fcn.00420cc3
mov edi, dword [ebp - 0x1c]
pop ecx
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push 2
pop eax
cmp esi, eax
jne 0x41461e
cmp dword [ebp + 0xc], reloc.WS2_32.dll_bind
jne 0x41461e
cmp edi, 0x20019
jne 0x41461e
mov edi, 0x20119
jmp 0x414543
mov eax, ebx
call fcn.00420bb0
ret
Function at 0x41b5d0
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x60
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], 0
je 0x41b5e8
cmp dword [ebp + 0xc], 0
jne 0x41b5f2
mov eax, 1
jmp 0x41b6ed
push 0
push 0x80
push 3
push 0
push 5
push accept
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x41b622
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41b6ed
mov dword [ebp - 0xc], 0
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0xffffffff
jne 0x41b64b
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41b6ed
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
jb 0x41b661
mov eax, 8
jmp 0x41b6ed
cmp dword [ebp + 0x10], 0
je 0x41b66f
mov eax, dword [ebp + 0x10]
mov ecx, dword [ebp - 0xc]
mov dword [eax], ecx
mov eax, dword [ebp - 0xc]
add eax, 1
push eax
call fcn.00420e48
add esp, 4
mov dword [ebp - 0x60], eax
mov ecx, dword [ebp + 0xc]
mov edx, dword [ebp - 0x60]
mov dword [ecx], edx
mov eax, dword [ebp - 0xc]
add eax, 1
push eax
push 0
mov ecx, dword [ebp + 0xc]
mov edx, dword [ecx]
push edx
call fcn.00437fe0
add esp, 0xc
mov dword [ebp - 0x18], 0
push 0
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp - 0xc]
push ecx
mov edx, dword [ebp + 0xc]
mov eax, dword [edx]
push eax
mov ecx, dword [ebp - 8]
push ecx
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
jne 0x41b6d2
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41b6ed
mov eax, dword [ebp - 0x18]
cmp eax, dword [ebp - 0xc]
je 0x41b6e1
mov eax, 1
jmp 0x41b6ed
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x41bcc0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], 0
je 0x41bcdc
mov eax, dword [ebp + 8]
movzx ecx, word [eax]
test ecx, ecx
jne 0x41bce3
mov eax, 1
jmp 0x41bd45
push 0
push 0x80
push 2
push 0
push 0
push 0xc0000000
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
jne 0x41bd10
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41bd45
push 0
lea eax, [ebp - 0xc]
push eax
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0
jne 0x41bd39
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x41bd45
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x41d0b0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x57f9f0
mov eax, dword fs:[0]
push eax
sub esp, 0x2c0
mov eax, dword [0x5f9090]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 0x67
push 0x6f
push 0x6c
push 0x74
push 0x6e
push 0x65
push 0x74
push 0x6e
push 0x6f
push 0x43
push 0x70
push 0x74
push 0x74
push 0x48
push 0x77
push 0x6f
push 0x68
push 0x53
push str._c_c_c_c_c_c_c_c_c_c_c_c_c_c_c._c_c_c
lea eax, [ebp - 0x28]
push eax
call fcn.0040b1f9
add esp, 0x50
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.0040397a
mov byte [ebp - 4], 1
push 0x583774
lea ecx, [ebp - 0x40]
call fcn.00401e1f
push 0x583778
lea ecx, [ebp - 0x40]
call fcn.00401e1f
push 0x5ed73c
lea ecx, [ebp - 0x40]
call fcn.00401e1f
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x40]
call fcn.00404684
lea ecx, [ebp - 0x40]
call fcn.00403d19
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x41d1d3
push 0x208
push 0
lea eax, [ebp - 0x248]
push eax
call fcn.00437fe0
add esp, 0xc
push 0x104
lea eax, [ebp - 0x248]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x248]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
lea ecx, [ebp - 0x40]
call fcn.00416720
lea eax, [ebp - 0x248]
push eax
lea ecx, [ebp - 0x40]
call fcn.00401e1f
push 0x5ed73c
lea ecx, [ebp - 0x40]
call fcn.00401e1f
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x40]
call fcn.00404684
lea ecx, [ebp - 0x40]
call fcn.00403d19
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x41d1ef
mov byte [ebp - 0x2ca], 1
jmp 0x41d1f6
mov byte [ebp - 0x2ca], 0
mov al, byte [ebp - 0x2ca]
mov byte [ebp - 0x2c9], al
mov byte [ebp - 4], 0
lea ecx, [ebp - 0x40]
call fcn.00404059
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x28]
call fcn.00404059
mov al, byte [ebp - 0x2c9]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.004202b9
mov esp, ebp
pop ebp
ret

Function at 0x4223ec
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret

Function at 0x4587a3
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00458466

Function at 0x4587ae
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004585e7

Function at 0x459ab4
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00459774
Function at 0x468950
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
xor edx, edx
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
add eax, esi
mov ecx, eax
sub ecx, esi
push edi
xor edi, edi
cmp esi, eax
cmova ecx, edx
mov dword [ebp + 8], ecx
test ecx, ecx
je 0x468999
mov al, byte [esi]
push eax
call fcn.00477d40
movsx ecx, al
lea esi, [esi + 1]
mov eax, ebx
inc edi
shl eax, 5
add esp, 4
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp edi, dword [ebp + 8]
jb 0x468977
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0x472ee0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp byte [edi + 0x6f2], 0
je 0x472f63
cmp dword [edi + 0x1b0], 0
je 0x472f2d
push esi
push 1
push edi
call fcn.00464c20
push dword [edi + 0x14c]
mov eax, dword [edi + 0x1b0]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.00464c20
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x472f63
push dword [edi + 0x148]
lea eax, [eax + eax*2]
push 1
add eax, 0x595450
push 2
push eax
call fcn.0044d115
push dword [edi + 0x148]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.0044d115
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x4732e0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
mov eax, dword [0x5f9090]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 8]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
mov eax, dword [edx + 0xc]
mov esi, dword [ebp + 0x18]
push edi
mov edi, dword [ebp + 0x10]
mov ebx, dword [eax + ecx*4 + 0x148]
push ecx
push eax
push edx
mov dword [ebp - 0x108], edx
call fcn.00473760
add esp, 0xc
test eax, eax
je 0x47333b
pop edi
mov dword [esi], 0x1b
or eax, 0xffffffff
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004202b9
mov esp, ebp
pop ebp
ret
push 0
push dword [ebp + 0x14]
push edi
push ebx
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
mov dword [esi], 0
cmp edi, 0xffffffff
jne 0x4733b8
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebx, eax
cmp ebx, 0x2733
jne 0x473380
xor edi, edi
mov dword [esi], 0x51
mov eax, edi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004202b9
mov esp, ebp
pop ebp
ret
push 0x100
lea eax, [ebp - 0x104]
push eax
push ebx
call fcn.00460b80
push eax
push str.Send_failure:__s
push dword [ebp - 0x108]
call fcn.00472f70
mov eax, dword [ebp - 0x108]
add esp, 0x18
mov dword [eax + 0x93c], ebx
mov dword [esi], 0x37
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004202b9
mov esp, ebp
pop ebp
ret
Function at 0x473760
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x10]
mov ecx, dword [ebp + 0xc]
push ebx
push esi
lea esi, [edx + 0x17]
mov eax, dword [ecx + 0x288]
shl esi, 4
add esi, ecx
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x473831
cmp dword [ecx + edx*4 + 0x160], 0x4731e0
jne 0x473831
cmp dword [esi], 0
je 0x4737a8
test edi, edi
je 0x473831
mov ebx, dword [ecx + edx*4 + 0x148]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.004821e0
add esp, 0x14
cmp eax, 0xffffffff
je 0x473831
test al, 1
je 0x473831
mov ecx, dword [esi]
test ecx, ecx
jne 0x47380c
mov eax, dword [ebp + 8]
mov eax, dword [eax + 0x4c8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x5f9ac4]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
test ecx, ecx
jne 0x4737f7
pop edi
pop esi
lea eax, [ecx + 0x1b]
pop ebx
pop ebp
ret
mov edi, dword [esi + 4]
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x47382a
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x473831
add dword [esi + 8], eax
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
xor eax, eax
pop ebx
pop ebp
ret

Function at 0x4739c0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x19c], 0
je 0x4739e0
push eax
call fcn.0046ced0
add esp, 4
test eax, eax
jne 0x4739fe
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x148]
cmp eax, 0xffffffff
je 0x4739dc
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4739dc
mov al, 1
pop ebp
ret

Function at 0x473bf0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x188
mov eax, dword [0x5f9090]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x184]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0x14]
push 0x80
push 0
push eax
mov dword [ebp - 0x188], 0x80
call fcn.00437fe0
add esp, 0xc
lea eax, [ebp - 0x188]
push eax
lea eax, [ebp - 0x184]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x473c6d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.00460b80
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
jmp 0x473cb0
push edi
push esi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.00473840
add esp, 0x10
test al, al
jne 0x473cb9
call fcn.0043f8db
mov esi, dword [eax]
call fcn.0043f8db
mov edi, eax
lea eax, [ebp - 0x104]
push 0x100
push eax
push esi
call fcn.00460b80
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.00472f70
add esp, 0x1c
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004202b9
mov esp, ebp
pop ebp
ret
Function at 0x474440
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x604674]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x474491
push 3
push 2
push eax
push 6
call fcn.0049f1c0
add esp, 0x10
test al, al
je 0x474485
mov dword [0x604674], 2
mov esp, ebp
pop ebp
ret
mov dword [0x604674], 1
jmp 0x474496
cmp eax, 2
je 0x4744d6
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x4744bd
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x4744d6
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret