joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10027560
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100db62a
mov eax, dword fs:[0]
push eax
sub esp, 0x18
mov eax, dword [0x10115770]
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
mov edi, dword [ebp + 8]
push 0
mov dword [ebp - 0x18], esi
call fcn.100622f2
mov dword [ebp - 4], 0
mov dword [esi + 4], 0
mov byte [esi + 8], 0
mov dword [esi + 0xc], 0
mov byte [esi + 0x10], 0
xor eax, eax
mov dword [esi + 0x14], 0
mov word [esi + 0x18], ax
mov dword [esi + 0x1c], eax
mov word [esi + 0x20], ax
mov dword [esi + 0x24], eax
mov byte [esi + 0x28], al
mov dword [esi + 0x2c], eax
mov byte [esi + 0x30], al
mov byte [ebp - 4], 6
test edi, edi
jne 0x10027606
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], str.bad_locale_name
push eax
lea ecx, [ebp - 0x24]
call fcn.10065bd4
push 0x1011392c
lea eax, [ebp - 0x24]
mov dword [ebp - 0x24], vtable.std::runtime_error.0
push eax
call fcn.1006969b
push edi
push esi
call fcn.100621c5
add esp, 8
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.100626a1
mov esp, ebp
pop ebp
ret 4

Function at 0x10028040
Capabilities:
Get routing table

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x10115770]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov edi, dword [0x10117538]
mov ebx, eax
test edi, edi
je 0x10028086
mov ecx, ebx
sub ecx, dword [0x1011ab88]
cmp ecx, 0x3e8
jae 0x10028086
mov eax, edi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
push esi
push 0x3c
mov dword [ebp - 8], 0
call fcn.10063bf1
mov esi, eax
add esp, 4
test esi, esi
jne 0x100280b1
pop esi
mov eax, edi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
mov edi, dword [sym.imp.IPHLPAPI.DLL_GetIpForwardTable]
lea eax, [ebp - 8]
push 0
push eax
push esi
call edi
cmp eax, 0x7a
jne 0x10028106
push esi
call fcn.10062cf4
mov eax, dword [ebp - 8]
add esp, 4
cmp eax, 0xb2c
ja 0x10028113
push eax
call fcn.10063bf1
mov esi, eax
add esp, 4
test esi, esi
jne 0x100280fd
mov eax, dword [0x10117538]
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
push 0
lea eax, [ebp - 8]
push eax
push esi
call edi
test eax, eax
je 0x10028124
push esi
call fcn.10062cf4
add esp, 4
mov dword [0x10117538], 1
mov eax, 1
jmp 0x10028158
mov edx, dword [esi]
xor ecx, ecx
test edx, edx
je 0x10028143
lea eax, [esi + 4]
nop
cmp dword [eax], 0
jne 0x1002813b
cmp dword [eax + 4], 0
je 0x1002810a
inc ecx
add eax, 0x38
cmp ecx, edx
jb 0x10028130
push esi
call fcn.10062cf4
add esp, 4
mov dword [0x10117538], 0
xor eax, eax
mov ecx, dword [ebp - 4]
pop esi
pop edi
mov dword [0x1011ab88], ebx
xor ecx, ebp
pop ebx
call fcn.100626a1
mov esp, ebp
pop ebp
ret
Function at 0x10028410
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push esi
push edi
mov dword [ecx + 0x1384], 0xffffffff
lea edi, [ecx + 8]
mov dword [ecx + 4], edx
mov esi, 1
lea ecx, [ecx]
mov eax, edx
lea edi, [edi + 4]
shr eax, 0x1e
xor eax, edx
imul edx, eax, 0x6c078965
add edx, esi
inc esi
mov dword [edi - 4], edx
cmp esi, 0x270
jl 0x10028430
pop edi
mov dword [ecx], 0x270
mov eax, ecx
pop esi
pop ebp
ret 0xc

Function at 0x10028460
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 8]
push esi
push edi
dec ecx
nop
xor eax, eax
xor esi, esi
mov dword [ebp - 4], eax
test ecx, ecx
je 0x1002854c
nop
mov ecx, dword [ebx + 4]
dec ecx
shl esi, cl
add esi, esi
mov dword [ebp - 8], esi
jmp 0x10028490
mov edi, dword [ebx]
mov eax, dword [edi]
cmp eax, 0x270
jne 0x100284dc
lea eax, [edi + 8]
mov esi, 0x270
mov edx, dword [eax - 4]
lea eax, [eax + 4]
xor edx, dword [eax - 4]
and edx, 0x7fffffff
xor edx, dword [eax - 8]
mov ecx, edx
and cl, 1
movzx ecx, cl
neg ecx
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [eax + 0x62c]
xor ecx, edx
mov dword [eax + 0x9b8], ecx
dec esi
jne 0x100284a3
jmp 0x100284ea
cmp eax, 0x4e0
jb 0x100284ea
mov ecx, edi
call fcn.10028620
mov eax, dword [edi]
mov edx, dword [edi + eax*4 + 4]
inc eax
mov dword [edi], eax
mov ecx, edx
mov eax, dword [edi + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov eax, edx
shr eax, 0x12
xor eax, edx
cmp eax, dword [ebx + 8]
ja 0x10028490
mov esi, dword [ebp - 8]
mov ecx, dword [ebx + 4]
or esi, eax
mov eax, dword [ebp - 4]
dec ecx
shl eax, cl
mov ecx, dword [ebp + 8]
add eax, eax
or eax, dword [ebx + 8]
dec ecx
mov dword [ebp - 4], eax
cmp eax, ecx
jb 0x10028480
xor edx, edx
div dword [ebp + 8]
mov ecx, eax
mov edi, edx
xor edx, edx
mov eax, esi
div dword [ebp + 8]
cmp eax, ecx
jb 0x1002856c
mov ecx, dword [ebp + 8]
dec ecx
cmp edi, ecx
jne 0x10028470
mov eax, esi
xor edx, edx
div dword [ebp + 8]
pop edi
pop esi
mov eax, edx
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10028580
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
xor ebx, ebx
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
mov edi, edi
mov ecx, dword [edi + 4]
dec ecx
shl ebx, cl
add ebx, ebx
jmp 0x100285a0
mov esi, dword [edi]
mov eax, dword [esi]
cmp eax, 0x270
jne 0x100285b4
mov ecx, esi
call fcn.100286e0
jmp 0x100285c2
cmp eax, 0x4e0
jb 0x100285c2
mov ecx, esi
call fcn.10028620
mov eax, dword [esi]
mov edx, dword [esi + eax*4 + 4]
inc eax
mov dword [esi], eax
mov ecx, edx
mov eax, dword [esi + 0x1384]
shr ecx, 0xb
and eax, ecx
xor edx, eax
mov eax, edx
and eax, 0xff3a58ad
shl eax, 7
xor edx, eax
mov eax, edx
and eax, 0xffffdf8c
shl eax, 0xf
xor edx, eax
mov ecx, edx
shr ecx, 0x12
xor ecx, edx
cmp ecx, dword [edi + 8]
ja 0x100285a0
mov eax, dword [ebp - 4]
or ebx, ecx
add eax, dword [edi + 4]
mov dword [ebp - 4], eax
cmp eax, 0x20
jb 0x10028590
pop edi
pop esi
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10028620
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebx
mov ebx, ecx
mov ecx, 0xe3
push esi
push edi
lea edi, [ebx + 0x9c4]
mov edx, dword [edi + 4]
lea edi, [edi + 4]
xor edx, dword [edi - 4]
and edx, 0x7fffffff
xor edx, dword [edi - 4]
mov eax, edx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr edx, 1
and eax, 0x9908b0df
xor eax, dword [edi + 0x630]
xor eax, edx
mov dword [edi - 0x9c4], eax
dec ecx
jne 0x10028630
lea esi, [ebx + 0xd50]
mov edi, 0x18c
mov ecx, dword [esi]
lea esi, [esi + 4]
xor ecx, dword [esi]
and ecx, 0x7fffffff
xor ecx, dword [esi - 4]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [esi - 0xd50]
xor eax, ecx
mov dword [esi - 0x9c4], eax
dec edi
jne 0x10028670
mov ecx, dword [ebx + 0x1380]
xor ecx, dword [ebx + 4]
and ecx, 0x7fffffff
xor ecx, dword [ebx + 0x1380]
mov eax, ecx
and al, 1
movzx eax, al
neg eax
sbb eax, eax
shr ecx, 1
and eax, 0x9908b0df
xor eax, dword [ebx + 0x634]
xor eax, ecx
mov dword [ebx + 0x9c0], eax
mov dword [ebx], edi
pop edi
pop esi
pop ebx
ret

Function at 0x100286e0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push esi
lea eax, [ecx + 8]
mov esi, 0x270
lea esp, [esp]
mov edx, dword [eax - 4]
lea eax, [eax + 4]
xor edx, dword [eax - 4]
and edx, 0x7fffffff
xor edx, dword [eax - 8]
mov ecx, edx
and cl, 1
movzx ecx, cl
neg ecx
sbb ecx, ecx
shr edx, 1
and ecx, 0x9908b0df
xor ecx, dword [eax + 0x62c]
xor ecx, edx
mov dword [eax + 0x9b8], ecx
dec esi
jne 0x100286f0
pop esi
ret
Function at 0x10028930
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x230
mov eax, dword [0x10115770]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [0x1011abe4]
mov dword [ebp - 0x214], 0
push esi
mov esi, ecx
push edi
test al, 1
jne 0x1002898b
or eax, 1
mov dword [0x1011abfc], 7
mov dword [0x1011abe4], eax
xor eax, eax
push 0x100dc530
mov dword [0x1011abf8], 0
mov word [0x1011abe8], ax
call fcn.1006315b
add esp, 4
cmp dword [0x1011abf8], 0
jne 0x10028a70
xor eax, eax
push 0x206
push eax
mov word [ebp - 0x210], ax
lea eax, [ebp - 0x20e]
push eax
call fcn.10068f30
add esp, 0xc
lea eax, [ebp - 0x210]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
cmp word [ebp - 0x210], 0
jne 0x100289d6
xor ecx, ecx
jmp 0x100289ef
lea ecx, [ebp - 0x210]
lea edx, [ecx + 2]
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x100289e0
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x210]
mov ecx, 0x1011abe8
push eax
call fcn.1001ac60
mov edx, 0x1011abe8
lea ecx, [ebp - 0x22c]
call fcn.10028730
mov edi, eax
cmp edi, 0x1011abe8
je 0x10028a59
cmp dword [0x1011abfc], 8
jb 0x10028a32
push dword [0x1011abe8]
call fcn.1006269c
add esp, 4
xor eax, eax
mov dword [0x1011abfc], 7
push edi
mov ecx, 0x1011abe8
mov dword [0x1011abf8], 0
mov word [0x1011abe8], ax
call fcn.1001a560
cmp dword [ebp - 0x218], 8
jb 0x10028a70
push dword [ebp - 0x22c]
call fcn.1006269c
add esp, 4
xor eax, eax
mov dword [esi + 0x14], 7
push 0xffffffffffffffff
push eax
mov dword [esi + 0x10], 0
mov ecx, esi
push 0x1011abe8
mov word [esi], ax
call fcn.1001a610
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.100626a1
mov esp, ebp
pop ebp
ret
Function at 0x10028ab0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x68
mov eax, dword [0x10115770]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x68], eax
push ebx
mov ebx, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0xc], edi
test edx, edx
je 0x10028c6e
test edi, edi
je 0x10028c6e
push esi
lea eax, [ebp - 0x64]
mov esi, 0x8000ffff
push eax
push 0x20119
push 0
push edx
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x10028c56
mov dword [ebp - 0x60], eax
lea eax, [ebp - 0x60]
push eax
push 0
push dword [ebp - 0x68]
push 0
push edi
push dword [ebp - 0x64]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x10028c5b
mov eax, dword [ebp - 0x60]
add eax, 8
push eax
call fcn.10061f01
mov edi, eax
mov eax, dword [ebp - 0x60]
add eax, 8
push eax
push 0
push edi
call fcn.10068f30
add esp, 0x10
lea eax, [ebp - 0x60]
push eax
push edi
push dword [ebp - 0x68]
push 0
push dword [ebp - 0xc]
push dword [ebp - 0x64]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x10028c3a
mov eax, dword [ebp - 0x68]
mov eax, dword [eax]
cmp eax, 4
jne 0x10028bb7
xor eax, eax
push 0x4e
push eax
mov word [ebp - 0x5c], ax
lea eax, [ebp - 0x5a]
push eax
call fcn.10068f30
push 0xa
push 0x28
lea eax, [ebp - 0x5c]
push eax
push dword [edi]
call fcn.10064b81
add esp, 0x1c
lea eax, [ebp - 0x5c]
mov ecx, ebx
push eax
call fcn.1001a260
push edi
xor esi, esi
call fcn.10063170
add esp, 4
mov eax, esi
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
cmp eax, 1
je 0x10028c30
cmp eax, 2
je 0x10028c30
cmp eax, 7
je 0x10028c30
cmp dword [ebp - 0x60], 0
jbe 0x10028c3a
push 0x10107b44
mov ecx, ebx
call fcn.1001a260
xor esi, esi
cmp dword [ebp - 0x60], esi
jbe 0x10028c38
nop
xor eax, eax
mov word [ebp - 0xc], ax
mov dword [ebp - 0xa], eax
movzx eax, byte [esi + edi]
push eax
push 0x10107b4c
lea eax, [ebp - 0xc]
push 2
push eax
call fcn.10020e90
add esp, 0x10
lea eax, [ebp - 0xc]
mov ecx, ebx
push eax
call fcn.1001a5c0
inc esi
cmp esi, dword [ebp - 0x60]
jb 0x10028be0
push edi
xor esi, esi
call fcn.10063170
add esp, 4
mov eax, esi
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
push edi
mov ecx, ebx
call fcn.1001a260
xor esi, esi
push edi
call fcn.10063170
add esp, 4
mov eax, esi
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
mov esi, 0x80070005
mov eax, esi
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 0x80004003
pop edi
xor ecx, ebp
pop ebx
call fcn.100626a1
mov esp, ebp
pop ebp
ret
Function at 0x10028c90
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, ecx
test ebx, ebx
je 0x10028dad
mov edx, ebx
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x10028ca4
sub edx, ecx
sar edx, 1
je 0x10028dad
cmp word [ebx + 2], 0x3a
jne 0x10028dad
cmp word [ebx + 4], 0x5c
jne 0x10028dad
push esi
mov esi, ebx
push edi
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x10028cd6
sub esi, ecx
mov edx, 2
sar esi, 1
xor ecx, ecx
lea eax, [esi + 4]
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.10061f01
add esp, 4
lea ecx, [esi + 1]
mov edi, eax
push ecx
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcpynW]
push edi
call ebx
cmp word [edi + esi*2 - 2], 0x5c
lea eax, [edi + esi*2]
je 0x10028d26
push 2
push 0x10107b40
push eax
call ebx
lea eax, [edi + 6]
mov dword [ebp - 4], 1
push 0x5c
push eax
call fcn.10066392
mov esi, eax
add esp, 8
test esi, esi
je 0x10028d9a
mov ebx, dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
xor eax, eax
push edi
mov word [esi], ax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x10028d5c
test al, 0x10
jne 0x10028d65
push 0
push edi
call ebx
test eax, eax
je 0x10028d93
mov eax, 0x5c
push eax
mov word [esi], ax
lea eax, [esi + 2]
push eax
call fcn.10066392
mov esi, eax
add esp, 8
test esi, esi
jne 0x10028d47
push edi
call fcn.10063170
mov eax, dword [ebp - 4]
add esp, 4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [ebp - 4], 0
push edi
call fcn.10063170
mov eax, dword [ebp - 4]
add esp, 4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10028dc0
Capabilities:
Get common file path
Get startup folder

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x214
mov eax, dword [0x10115770]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
xor eax, eax
mov dword [ebp - 0x214], 0
push 0x208
push eax
mov word [ebp - 0x210], ax
mov esi, ecx
lea eax, [ebp - 0x20e]
push eax
call fcn.10068f30
add esp, 0xc
lea eax, [ebp - 0x210]
push 0
push 0x1c
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAddBackslashW]
xor eax, eax
mov dword [esi + 0x14], 7
mov dword [esi + 0x10], 0
mov word [esi], ax
cmp word [ebp - 0x210], ax
jne 0x10028e3e
xor ecx, ecx
jmp 0x10028e56
lea ecx, [ebp - 0x210]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x10028e47
sub ecx, edx
sar ecx, 1
push ecx
lea eax, [ebp - 0x210]
mov ecx, esi
push eax
call fcn.1001ac60
mov ecx, dword [ebp - 4]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.100626a1
mov esp, ebp
pop ebp
ret
Function at 0x10028e80
Capabilities:
Get token membership

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10115770]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
lea eax, [ebp - 0x18]
mov dword [ebp - 0x14], 0
push eax
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0x12
push 1
lea eax, [ebp - 0xc]
mov dword [ebp - 0x10], 0
push eax
mov dword [ebp - 0xc], 0
mov word [ebp - 8], 0x500
call dword [sym.imp.ADVAPI32.dll_AllocateAndInitializeSid]
test eax, eax
je 0x10028ee8
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x18]
push 0
call dword [sym.imp.ADVAPI32.dll_CheckTokenMembership]
push dword [ebp - 0x18]
call dword [sym.imp.ADVAPI32.dll_FreeSid]
cmp dword [ebp - 0x10], 0
je 0x10028f39
call dword [sym.imp.KERNEL32.dll_WTSGetActiveConsoleSessionId]
lea ecx, [ebp - 0x14]
push ecx
push eax
call dword [sym.imp.WTSAPI32.dll_WTSQueryUserToken]
test eax, eax
je 0x10028f39
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_ImpersonateLoggedOnUser]
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push esi
push str.SystemToUser_bImpersonateLoggedOnUser__d__GetLastError__d
push str.BaseCommon.cpp_BaseCommon::LocalSystemToUserPermission
call fcn.10024fe0
add esp, 0x10
mov eax, esi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop esi
call fcn.100626a1
mov esp, ebp
pop ebp
ret
Function at 0x10029340
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, ecx
mov ecx, 0x5a4d
mov dword [ebp - 4], eax
cmp word [eax], cx
je 0x10029366
push 0xc1
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov esp, ebp
pop ebp
ret
push ebx
mov ebx, dword [eax + 0x3c]
add ebx, eax
cmp dword [ebx], 0x4550
je 0x10029386
push 0xc1
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualAlloc]
push 4
push 0x3000
push dword [ebx + 0x50]
push dword [ebx + 0x34]
call edi
mov esi, eax
mov dword [ebp - 8], esi
test esi, esi
jne 0x100293cd
push 4
push 0x3000
push dword [ebx + 0x50]
push eax
call edi
mov esi, eax
mov dword [ebp - 8], eax
test esi, esi
jne 0x100293cd
push 0xe
call dword [sym.imp.KERNEL32.dll_SetLastError]
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push 0x24
push 0
call dword [sym.imp.KERNEL32.dll_GetProcessHeap]
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edi, eax
test edi, edi
jne 0x10029402
push 0xe
call dword [sym.imp.KERNEL32.dll_SetLastError]
push 0x8000
push edi
push esi
call dword [sym.imp.KERNEL32.dll_VirtualFree]
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
push 4
push 0x1000
mov dword [edi + 4], esi
mov dword [edi + 0xc], 0
mov dword [edi + 8], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0x10029300
mov dword [edi + 0x18], 0x10029310
mov dword [edi + 0x1c], 0x10029330
mov dword [edi + 0x20], 0
push dword [ebx + 0x54]
push esi
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
mov ecx, dword [ebx + 0x54]
mov esi, eax
mov eax, dword [ebp - 4]
add ecx, dword [eax + 0x3c]
push ecx
push eax
push esi
call fcn.10068fc0
mov ecx, dword [ebp - 4]
mov edx, ebx
push edi
mov eax, dword [ecx + 0x3c]
add eax, esi
mov esi, dword [ebp - 8]
mov dword [edi], eax
mov dword [eax + 0x34], esi
call fcn.10028f50
mov edx, esi
add esp, 0x10
sub edx, dword [ebx + 0x34]
je 0x10029483
mov ecx, edi
call fcn.100290e0
mov ecx, edi
call fcn.10029180
test eax, eax
je 0x100294b6
mov ecx, edi
call fcn.10029000
mov eax, dword [edi]
mov eax, dword [eax + 0x28]
test eax, eax
je 0x100294cd
push 0
push 1
add eax, esi
push esi
call eax
test eax, eax
jne 0x100294c6
push 0x45a
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov ecx, edi
call fcn.10029590
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 0x10], 1
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1002a540
Capabilities:
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, ecx
push edi
mov edi, edx
test ebx, ebx
jne 0x1002a559
pop edi
pop esi
or eax, 0xffffffff
pop ebx
pop ebp
ret
lea ecx, [edi + 2]
mov eax, 0xaaaaaaab
mul ecx
shr edx, 1
cmp edx, 0x40000000
jae 0x1002a551
lea eax, [edx*4]
cmp dword [ebx], eax
jb 0x1002a551
mov ecx, dword [ebp + 8]
cmp edi, 2
jbe 0x1002a5f2
lea edx, [edi - 3]
mov eax, 0xaaaaaaab
mul edx
mov ebx, edx
shr ebx, 1
inc ebx
nop
movzx eax, byte [esi]
sub edi, 3
shr eax, 2
movzx eax, byte [eax + 0x101069a0]
mov byte [ecx], al
movzx edx, byte [esi]
movzx eax, byte [esi + 1]
and edx, 3
shr eax, 4
add edx, edx
movzx eax, byte [eax + edx*8 + 0x101069a0]
mov byte [ecx + 1], al
movzx edx, byte [esi + 1]
movzx eax, byte [esi + 2]
and edx, 0xf
shr eax, 6
movzx eax, byte [eax + edx*4 + 0x101069a0]
mov byte [ecx + 2], al
movzx eax, byte [esi + 2]
add esi, 3
and eax, 0x3f
movzx eax, byte [eax + 0x101069a0]
mov byte [ecx + 3], al
add ecx, 4
dec ebx
jne 0x1002a590
mov ebx, dword [ebp + 0xc]
test edi, edi
je 0x1002a668
movzx eax, byte [esi]
shr eax, 2
mov al, byte [eax + 0x101069a0]
mov byte [ecx], al
cmp edi, 1
jbe 0x1002a64d
movzx edx, byte [esi]
movzx eax, byte [esi + 1]
and edx, 3
shr eax, 4
add edx, edx
pop edi
movzx eax, byte [eax + edx*8 + 0x101069a0]
mov byte [ecx + 1], al
movzx eax, byte [esi + 1]
and eax, 0xf
pop esi
movzx eax, byte [eax*4 + 0x101069a0]
mov byte [ecx + 2], al
mov byte [ecx + 3], 0x3d
add ecx, 4
mov eax, ecx
sub eax, dword [ebp + 8]
mov dword [ebx], eax
xor eax, eax
mov byte [ecx], 0
pop ebx
pop ebp
ret
movzx eax, byte [esi]
and eax, 3
shl eax, 4
mov al, byte [eax + 0x101069a0]
mov byte [ecx + 1], al
mov word [ecx + 2], 0x3d3d
add ecx, 4
mov eax, ecx
sub eax, dword [ebp + 8]
pop edi
mov dword [ebx], eax
xor eax, eax
pop esi
mov byte [ecx], 0
pop ebx
pop ebp
ret

Function at 0x1002a680
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x10115770]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x1011aa74], 0
jne 0x1002a707
xor eax, eax
push 0x208
push eax
mov word [ebp - 0x210], ax
lea eax, [ebp - 0x20e]
push eax
call fcn.10068f30
add esp, 0xc
lea eax, [ebp - 0x210]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push str.winhttp.dll
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.SHLWAPI.dll_PathAppendW]
lea eax, [ebp - 0x210]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
xor ecx, ecx
mov dword [0x1011aa74], eax
test eax, eax
setne cl
mov eax, ecx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 1
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
Function at 0x1002fc30
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x198
mov eax, dword [0x10115770]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x198]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x1002fc80
mov eax, dword [ebp - 0x198]
cmp al, 2
jne 0x1002fc7a
shr eax, 8
cmp al, 2
jne 0x1002fc7a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
mov eax, 2
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret

Function at 0x10037ec0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x10115770]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
xor eax, eax
push edi
push 4
mov edi, edx
cmp byte [esi + 0x3dc], al
setne al
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x10037f1b
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.1003aa60
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.100626a1
mov esp, ebp
pop ebp
ret
mov ecx, dword [esi + 0x3e0]
mov dword [ebp - 0x14], 1
call fcn.10043ad0
mov ecx, dword [esi + 0x3e4]
imul eax, eax, 0x3e8
mov dword [ebp - 0x10], eax
call fcn.10043ad0
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x14]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x10037f85
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.1003aa60
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.100626a1
mov esp, ebp
pop ebp
ret