joyce8/EMBER2024-capa huggingface dataset:
Function at 0x438f30
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2b8
mov eax, dword [0xb0108c]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x2b8]
push esi
mov esi, dword [ebp + 0x10]
push 0x4010
push 0x2b4
push eax
mov eax, dword [ebp + 0xc]
or eax, 0x80
push eax
push ecx
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov ecx, dword [ebp - 0x2b4]
mov dword [esi], ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.00a489d2
mov esp, ebp
pop ebp
ret 0xc

Function at 0x438f90
Capabilities:
Get file system object information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2b8
mov eax, dword [0xb0108c]
xor eax, ebp
mov dword [ebp - 4], eax
mov al, byte [ebp + 8]
mov edx, 0x4011
test al, al
mov ecx, 0x4110
lea eax, [ebp - 0x2b8]
cmovne ecx, edx
push ecx
push 0x2b4
push eax
push 0x90
push 0xac2864
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a489d2
mov esp, ebp
pop ebp
ret 4
Function at 0x479e10
Capabilities:
Access peb ldr_data
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xac0400
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0xb0108c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
lea ecx, [esi + 0x14]
mov dword [ecx], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0xf
mov byte [ecx], 0
push 0
push 0xac5834
mov dword [ebp - 4], 0
mov dword [esi], 0x67452301
mov dword [esi + 4], 0xefcdab89
mov dword [esi + 8], 0x98badcfe
mov dword [esi + 0xc], 0x10325476
mov dword [esi + 0x10], 0xc3d2e1f0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
call fcn.0047b320
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x47dac0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xabde80
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0xb0108c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov eax, ecx
mov dword [ebp - 0x10], eax
push 8
mov dword [eax], 0xac58f4
call fcn.00a48b95
mov esi, eax
add esp, 4
test esi, esi
je 0x47db20
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.00a4a35c
add esp, 4
mov dword [esi + 4], eax
jmp 0x47db22
xor esi, esi
mov eax, dword [ebp - 0x10]
lea edi, [eax + 0x14]
lea ecx, [eax + 0x18]
lea edx, [eax + 0x24]
mov dword [eax + 0x34], esi
lea ebx, [eax + 4]
mov dword [eax + 0xc], ebx
lea esi, [eax + 8]
mov dword [eax + 0x10], esi
mov dword [eax + 0x1c], edi
mov dword [eax + 0x20], ecx
mov dword [eax + 0x2c], edx
add eax, 0x28
mov dword [ebp - 0x14], ebx
mov ebx, dword [ebp - 0x10]
mov dword [ebx + 0x30], eax
mov ebx, dword [ebp - 0x14]
mov dword [esi], 0
mov dword [ecx], 0
mov dword [eax], 0
mov eax, dword [ebp - 0x10]
mov dword [ebx], 0
mov dword [edi], 0
mov dword [edx], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4b1590
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xac09bd
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
push ebx
push esi
push edi
mov eax, dword [0xb0108c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
mov dword [esi + 0x30], 0
mov dword [esi + 8], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0x201
mov dword [esi + 0x18], 6
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0xc], 0
call fcn.00a48b95
mov edi, eax
add esp, 4
test edi, edi
je 0x4b1634
xorps xmm0, xmm0
movq qword [edi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.00a4a35c
add esp, 4
mov dword [edi + 4], eax
jmp 0x4b1636
xor edi, edi
mov eax, dword [ebp + 8]
mov dword [esi + 0x30], edi
mov dword [esi + 0x38], eax
mov dword [esi + 0x3c], 0
mov ecx, dword [edi + 4]
mov dword [ebp - 0x10], ecx
mov eax, dword [ecx]
call dword [eax + 4]
lea eax, [ebp - 0x14]
mov dword [ebp - 4], 1
push eax
call fcn.00479920
add esp, 4
mov ecx, dword [eax]
push 0x20
mov edx, dword [ecx + 0x20]
mov ecx, eax
call edx
mov ecx, dword [ebp - 0x10]
mov bl, al
mov dword [ebp - 4], 0xffffffff
test ecx, ecx
je 0x4b1690
mov edx, dword [ecx]
call dword [edx + 8]
test eax, eax
je 0x4b1690
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
cmp dword [esi + 0x38], 0
mov byte [esi + 0x40], bl
jne 0x4b16ac
mov eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x10]
and eax, 0x13
or eax, 4
mov dword [esi + 0xc], eax
and ecx, eax
jne 0x4b16cf
cmp byte [ebp + 0xc], 0
je 0x4b16bb
push esi
call fcn.00a4a7d8
add esp, 4
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
test cl, 4
je 0x4b16db
mov esi, str.ios_base::badbit_set
jmp 0x4b16eb
test cl, 2
mov esi, str.ios_base::failbit_set
mov eax, str.ios_base::eofbit_set
cmove esi, eax
push 1
lea eax, [ebp - 0x14]
push eax
call fcn.0047b910
push eax
push esi
lea ecx, [ebp - 0x28]
call fcn.0047a180
push 0xafe038
lea eax, [ebp - 0x28]
push eax
call fcn.00a9aa8c
int3
Function at 0x4b2790
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0x14]
sub esp, 0xc
xor ecx, ecx
test edx, edx
je 0x4b2896
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
push edi
mov edi, dword [ebp + 0x10]
cmp edx, 0x40
jb 0x4b2878
lea eax, [edx - 1]
add eax, ebx
cmp edi, eax
ja 0x4b27ce
lea eax, [edx - 1]
add eax, edi
cmp eax, ebx
jae 0x4b2878
lea eax, [edx - 1]
add eax, esi
cmp edi, eax
ja 0x4b27e4
lea eax, [edx - 1]
add eax, edi
cmp eax, esi
jae 0x4b2878
mov eax, edx
mov edx, esi
sub edx, ebx
and eax, 0xffffffc0
mov dword [ebp + 8], edx
mov edx, edi
sub edx, ebx
mov dword [ebp - 0xc], eax
mov dword [ebp - 4], edx
lea eax, [ebx + 0x10]
mov ebx, dword [ebp + 8]
mov edx, esi
sub edx, edi
mov dword [ebp - 8], edx
lea edx, [edi + 0x20]
nop word [eax + eax]
movups xmm0, xmmword [eax - 0x10]
mov edi, dword [ebp - 4]
lea eax, [eax + 0x40]
movups xmm1, xmmword [ecx + esi]
lea edx, [edx + 0x40]
pxor xmm1, xmm0
movups xmm0, xmmword [eax - 0x40]
movups xmmword [edx - 0x60], xmm1
movups xmm1, xmmword [ebx + eax - 0x40]
pxor xmm1, xmm0
movups xmm0, xmmword [eax - 0x30]
movups xmmword [edi + eax - 0x40], xmm1
mov edi, dword [ebp - 8]
movups xmm1, xmmword [edi + edx - 0x40]
mov edi, dword [ebp + 0x10]
pxor xmm1, xmm0
movups xmm0, xmmword [eax - 0x20]
movups xmmword [edx - 0x40], xmm1
movups xmm1, xmmword [ecx + esi + 0x30]
add ecx, 0x40
pxor xmm1, xmm0
movups xmmword [edx - 0x30], xmm1
cmp ecx, dword [ebp - 0xc]
jb 0x4b2810
mov edx, dword [ebp + 0x14]
mov ebx, dword [ebp + 0xc]
mov dword [ebp + 0x10], ecx
cmp ecx, edx
jae 0x4b2893
sub esi, ebx
lea eax, [ecx + ebx]
sub edi, ebx
sub edx, ecx
mov cl, byte [eax + esi]
lea eax, [eax + 1]
xor cl, byte [eax - 1]
mov byte [eax + edi - 1], cl
sub edx, 1
jne 0x4b2881
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10
Function at 0x4b2ef0
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xac0a40
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0xb0108c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov eax, dword [ebp + 8]
lea ecx, [esi + 0x30]
mov dword [esi + 0x28], eax
mov eax, dword [ebp + 0xc]
mov dword [esi], 0x1000000
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x1c], 0
mov dword [esi + 0x20], 0
mov dword [esi + 0x24], 0
mov dword [esi + 0x2c], eax
call fcn.00a44f20
push 0x11
mov dword [ebp - 4], 0
mov byte [esi + 0x31], 0
call fcn.00a48bd3
add esp, 4
mov dword [esi + 4], eax
mov ecx, 0x11
nop
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4b2f90
push 0x208
call fcn.00a48bd3
add esp, 4
mov dword [esi + 0x10], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4b2fb0
push 0x208
call fcn.00a48bd3
add esp, 4
mov dword [esi + 0x14], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4b2fd0
push 0x208
call fcn.00a48bd3
add esp, 4
mov dword [esi + 0x18], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4b2ff0
push 0x208
call fcn.00a48bd3
add esp, 4
mov dword [esi + 0x1c], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4b3010
push 0x1000
call fcn.00a48bd3
add esp, 4
mov dword [esi + 0xc], eax
mov ecx, 0x1000
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4b3030
push 0x208
call fcn.00a48bd3
add esp, 4
mov dword [esi + 0x24], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4b3050
push 0x208
call fcn.00a48bd3
add esp, 4
mov dword [esi + 0x20], eax
mov ecx, 0x208
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x4b3070
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x525930
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xac0f3d
mov eax, dword fs:[0]
push eax
sub esp, 8
mov eax, dword [0xb0108c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 8
call fcn.00a48b95
mov ecx, eax
add esp, 4
test ecx, ecx
je 0x52597b
mov eax, dword [ebp + 0xc]
mov eax, dword [eax]
mov dword [ecx], eax
mov eax, dword [ebp + 8]
mov dword [ecx + 4], eax
jmp 0x52597d
xor ecx, ecx
mov dword [ebp - 0x14], ecx
lea edi, [esi + 4]
mov dword [ebp - 4], 0
push edi
push 0
push ecx
push 0x5259e0
push 0
push 0
call fcn.00a9dd43
add esp, 0x18
mov dword [esi], eax
test eax, eax
je 0x5259c4
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00a489d2
mov esp, ebp
pop ebp
ret 8
push 6
mov dword [edi], 0
call fcn.00a4aa0b
int3
Function at 0x5437d0
Capabilities:
Hash data with md5

Disassembly:
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x10], 0
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret
Function at 0xa44e30
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0xac141c
mov eax, dword fs:[0]
push eax
sub esp, 0xc
mov eax, dword [0xb0108c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
push 8
call fcn.00a48b95
mov esi, eax
add esp, 4
mov dword [ebp - 0x18], esi
mov dword [ebp - 4], 0
test esi, esi
je 0xa44eb9
push 8
call fcn.00a48b95
add esp, 4
test eax, eax
je 0xa44e90
mov ecx, dword [ebp + 8]
mov dword [eax], ecx
mov dword [eax + 4], 0xa44d80
jmp 0xa44e92
xor eax, eax
mov dword [ebp - 0x14], eax
lea edi, [esi + 4]
mov byte [ebp - 4], 1
push edi
push 0
push eax
push 0x5259e0
push 0
push 0
call fcn.00a9dd43
add esp, 0x18
mov dword [esi], eax
test eax, eax
je 0xa44ed8
jmp 0xa44ebb
xor esi, esi
mov eax, dword [esi]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00a489d2
mov esp, ebp
pop ebp
ret
push 6
mov dword [edi], 0
call fcn.00a4aa0b
int3
Function at 0xa53660
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
push edi
lea edi, [esi + eax]
cmp esi, edi
jae 0xa53696
mov al, byte [esi]
push eax
call fcn.00a618e0
movsx ecx, al
inc esi
mov eax, ebx
add esp, 4
shl eax, 5
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp esi, edi
jb 0xa53678
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret
Function at 0xa587e0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
mov ebx, dword [ebp + 8]
push edi
push ebx
mov eax, dword [ebx + 8]
mov dword [ebp - 0xc], eax
call fcn.00a583e0
mov edi, dword [ebp + 0xc]
push edi
push ebx
mov dword [ebp - 0x14], eax
call fcn.00a583b0
mov edx, dword [ebp + 0x10]
add esp, 0xc
mov cl, 1
mov byte [ebp - 1], cl
mov dword [edx], 0
test eax, eax
je 0xa58956
cmp byte [eax + 0x3c], 0
je 0xa58956
cmp dword [edi + 0x8c0], 0
je 0xa58956
mov eax, dword [edi + 0x78]
test eax, eax
je 0xa58846
test byte [eax + 4], 0x10
je 0xa58846
add eax, 0x78
jmp 0xa5884c
lea eax, [edi + 0x8c4]
xor ebx, ebx
mov dword [ebp - 0x10], eax
cmp dword [edi + 0x494], ebx
jbe 0xa58956
xor eax, eax
mov dword [ebp - 8], eax
push esi
mov esi, dword [edi + 0x8c0]
add esi, eax
cmp dword [esi + 0xc], 0
je 0xa58914
mov eax, dword [ebp - 0xc]
push dword [esi]
push dword [eax + 8]
call fcn.00a61a90
add esp, 8
test eax, eax
je 0xa58914
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 4]
cmp byte [ecx + 0x1c9], 0
jne 0xa588a5
test eax, eax
je 0xa588b9
jmp 0xa58914
test eax, eax
je 0xa58914
push eax
push dword [ecx + 0x64]
call fcn.00a61a90
add esp, 8
test eax, eax
je 0xa58914
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov eax, dword [esi + 0x1c]
cmp byte [ecx + 0x1ca], 0
jne 0xa588d2
cmp eax, 0xffffffff
je 0xa588df
jmp 0xa58914
cmp eax, 0xffffffff
je 0xa58914
cmp dword [ecx + 0x43c], eax
jne 0xa58914
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 0x10]
cmp eax, dword [esi + 0x18]
jne 0xa58914
mov eax, dword [ecx + 0x1e0]
push dword [esi + 8]
push dword [eax]
call fcn.00a61a90
add esp, 8
test eax, eax
je 0xa58914
lea eax, [esi + 0x20]
push eax
push dword [ebp - 0x14]
call fcn.00a58580
add esp, 8
test al, al
jne 0xa58929
add dword [ebp - 8], 0x60
inc ebx
cmp ebx, dword [edi + 0x494]
jae 0xa58952
mov eax, dword [ebp - 8]
jmp 0xa58863
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 0x10]
inc dword [eax]
mov eax, dword [eax]
mov dword [esi + 0x14], eax
mov eax, dword [esi + 0xc]
mov dword [ecx], eax
mov ecx, dword [ebp + 0x14]
test ecx, ecx
je 0xa58947
mov eax, dword [esi + 0x10]
mov dword [ecx], eax
pop esi
xor cl, cl
pop edi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
mov cl, byte [ebp - 1]
pop esi
pop edi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa5e010
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp byte [esi + 0x6bb], 0
je 0xa5e0a8
cmp dword [esi + 0x194], 0
je 0xa5e065
push esi
call fcn.00a4ee70
push 1
push esi
mov byte [ebp + 8], al
call fcn.00a4f0e0
push dword [esi + 0x144]
mov eax, dword [esi + 0x194]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call eax
push dword [ebp + 8]
push esi
call fcn.00a4f0e0
add esp, 0x28
pop esi
pop ebp
ret
mov ecx, dword [ebp + 0xc]
mov eax, ecx
sub eax, 0
je 0xa5e079
sub eax, 1
je 0xa5e079
sub eax, 1
jne 0xa5e0a8
push dword [esi + 0x140]
lea eax, [ecx*2 + 0xae070c]
push 1
add eax, ecx
push 2
push eax
call fcn.00aa98fb
push dword [esi + 0x140]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.00aa98fb
add esp, 0x20
pop esi
pop ebp
ret

Function at 0xa5fad0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.00a5fb00
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.00ab7bd3
Function at 0xa5fd50
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0xae0910
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0xa5fd70
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0xae0924
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0xae0934
push esi
mov dword [ebp - 8], ebx
call fcn.00aac527
add esp, 8
test eax, eax
je 0xa5fdbc
test ebx, ebx
je 0xa5fdac
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0xa5fde5
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0xa5fde5
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0xa5fea8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa5fe01
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0xb010cc]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0xa5fe9e
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0xa5fe9e
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa5fe40
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0xa5fe60
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0xa5fe75
mov eax, dword [ebp - 8]
test eax, eax
je 0xa5fe95
push 8
push 0
push ebx
call eax
jmp 0xa5fe9c
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0xb010d0]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0xa5ff00
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0xb0108c]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0xa5ff59
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0xa5ff46
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0xa5ff40
shr eax, 8
cmp al, 2
je 0xa5ff59
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a489d2
mov esp, ebp
pop ebp
ret
call fcn.00a8f380
test eax, eax
jne 0xa5ffbd
push str.iphlpapi.dll
call fcn.00a5fd50
add esp, 4
mov dword [0xb05b48], eax
test eax, eax
je 0xa5ff95
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0xb05b44]
test eax, eax
cmovne ecx, eax
mov dword [0xb05b44], ecx
push 3
push 2
push 0
push 0
push 6
call fcn.00a8ef90
add esp, 0x14
test al, al
setne byte [0xb082ec]
push 0xb082f0
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00a489d2
mov esp, ebp
pop ebp
ret

Function at 0xa62830
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0xa62858
cmp dword [esi + 0x78], 0
je 0xa62858
push 2
push 3
push esi
call fcn.00a62000
push dword [ebp + 0xc]
call fcn.00a622d0
add esp, 0x10
jmp 0xa62867
push dword [ebp + 0xc]
call fcn.00a622d0
add esp, 4
test esi, esi
je 0xa62878
cmp dword [esi + 0x78], 0
je 0xa62878
push 3
push esi
call fcn.00a62040
add esp, 8
pop esi
pop ebp
ret
Function at 0xa6bde0
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0x14]
push esi
mov esi, dword [ebp + 0x10]
push edi
mov edi, dword [ebp + 0xc]
test edi, edi
je 0xa6bdfb
cmp dword [edi], 0
jne 0xa6be0d
test esi, esi
je 0xa6be04
cmp dword [esi], 0
jne 0xa6be0d
test ebx, ebx
je 0xa6be56
cmp dword [ebx], 0
je 0xa6be56
push dword [ebp + 0x1c]
lea eax, [ebp - 8]
push dword [ebp + 0x18]
push eax
call fcn.00a92970
add esp, 0xc
test ebx, ebx
je 0xa6be28
cmp dword [ebx], 0
jne 0xa6be2a
xor ebx, ebx
test esi, esi
je 0xa6be33
cmp dword [esi], 0
jne 0xa6be35
xor esi, esi
test edi, edi
je 0xa6be3e
cmp dword [edi], 0
jne 0xa6be40
xor edi, edi
push eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
inc eax
push eax
call dword [sym.imp.WS2_32.dll_select]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
call fcn.00a6bd90
add esp, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa6f360
Capabilities:
Move file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
lea eax, [ebp - 0x10]
push edi
push eax
call fcn.00a53ff0
push dword [ebp + 8]
movups xmm0, xmmword [eax]
movups xmmword [ebp - 0x10], xmm0
call fcn.00a6d660
push dword [ebp + 0xc]
mov edi, eax
call fcn.00a6d660
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExW]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0xa6f3e7
lea eax, [ebp - 0x20]
push eax
call fcn.00a53ff0
movups xmm0, xmmword [ebp - 0x10]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.00a540a0
add esp, 0x20
test edx, edx
ja 0xa6f40a
jb 0xa6f3d5
cmp eax, 0x3e8
ja 0xa6f40a
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
push 1
push esi
push edi
call ebx
test eax, eax
je 0xa6f3a0
test edi, edi
je 0xa6f3f4
push edi
call fcn.00a9dbd4
add esp, 4
test esi, esi
je 0xa6f401
push esi
call fcn.00a9dbd4
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
test edi, edi
je 0xa6f417
push edi
call fcn.00a9dbd4
add esp, 4
test esi, esi
je 0xa6f424
push esi
call fcn.00a9dbd4
add esp, 4
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0xa6f7f0
Capabilities:
Resolve dns

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [ebp + 0x14]
push ebx
xor ebx, ebx
mov dword [ebp - 8], ebx
mov dword [eax], ebx
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [ebp - 0x10], eax
test eax, eax
jne 0xa6f94a
push esi
mov esi, dword [ebp - 0xc]
test esi, esi
je 0xa6f936
push edi
nop dword [eax]
mov eax, dword [esi + 0x14]
test eax, eax
je 0xa6f84c
lea edx, [eax + 1]
nop word [eax + eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0xa6f840
sub eax, edx
inc eax
jmp 0xa6f84e
xor eax, eax
cmp dword [esi + 4], 2
mov dword [ebp - 4], eax
jne 0xa6f8f2
cmp dword [esi + 0x18], 0
je 0xa6f8f2
mov ecx, dword [esi + 0x10]
test ecx, ecx
je 0xa6f8f2
cmp ecx, 0x10
jb 0xa6f8f2
add eax, 0x30
push eax
call dword [0xb010cc]
mov edi, eax
add esp, 4
test edi, edi
je 0xa6f92b
mov ecx, dword [esi]
lea edx, [edi + 0x20]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov ecx, dword [ebp - 4]
mov dword [edi + 0xc], eax
mov dword [edi + 0x10], 0x10
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], edx
mov eax, dword [esi + 0x18]
movups xmm0, xmmword [eax]
movups xmmword [edx], xmm0
test ecx, ecx
je 0xa6f8e0
lea eax, [edx + 0x10]
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00a9a050
add esp, 0xc
mov eax, dword [ebp - 8]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0xa6f8ef
mov dword [eax + 0x1c], edi
mov dword [ebp - 8], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0xa6f830
mov esi, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
pop edi
test eax, eax
je 0xa6f90f
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0xa6f932
push ebx
call fcn.00a6f7c0
mov eax, dword [ebp + 0x14]
add esp, 4
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov esi, 8
jmp 0xa6f900
test ebx, ebx
jne 0xa6f942
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [ebp + 0x14]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0xa6fcb0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
push 0
call fcn.00a9dd43
add esp, 0x18
test eax, eax
je 0xa6fcd2
cmp eax, 0xffffffff
jne 0xa6fcd4
xor eax, eax
pop ebp
ret

Function at 0xa6fe30
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push 0
push dword [ebp + 8]
call fcn.00a9a5d0
add esp, 0xc
push 2
push dword [ebp + 0xc]
push dword [ebp + 8]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
pop ebp
ret