joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4735a0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
mov edx, dword [ebp + 0xc]
push 0xffffffffffffffff
push 0x50ae05
push eax
mov dword fs:[0], esp
sub esp, 0x18
cmp dword [edx + 0x14], 0x10
push ebx
push esi
push edi
mov ebx, ecx
mov edi, edx
jb 0x4735cd
mov edi, dword [edx]
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x4735f2
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x4735e0
push esi
push edx
lea eax, [ebp - 0x18]
mov ecx, ebx
push eax
call fcn.00471900
mov ecx, dword [ebp - 0x14]
test ecx, ecx
je 0x473622
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov byte [eax + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [ebx + 8], 0x7ffffff
je 0x473773
lea eax, [ebx + 4]
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], 0
push 0x20
mov dword [ebp - 0x1c], 0
call fcn.004dd5b0
add esp, 4
mov edi, eax
mov dword [ebp - 0x1c], edi
push dword [ebp + 0xc]
lea ecx, [edi + 8]
call fcn.00466580
mov dword [ebp - 4], 1
mov eax, dword [ebx + 8]
inc eax
movss xmm3, dword [ebx]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x525f20]
mov eax, dword [ebx + 0x1c]
cvtpd2ps xmm2, xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x525f20]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x473716
divss xmm2, xmm3
sub esp, 8
cvtps2pd xmm0, xmm2
movsd qword [ebp - 0x18], xmm0
fld qword [ebp - 0x18]
fstp qword [esp]
call fcn.005026f0
fstp qword [ebp - 0x18]
movsd xmm0, qword [ebp - 0x18]
add esp, 8
cvtpd2ps xmm0, xmm0
call fcn.005032e0
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x4736fa
cmp eax, 0x200
jae 0x4736f8
shl eax, 3
cmp eax, ecx
jae 0x4736fa
mov eax, ecx
push eax
mov ecx, ebx
call fcn.00477270
push esi
lea eax, [edi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.00471900
mov edx, dword [eax]
jmp 0x473719
mov edx, dword [ebp - 0x18]
mov eax, dword [edx + 4]
inc dword [ebx + 8]
mov dword [edi + 4], eax
mov dword [edi], edx
mov dword [eax], edi
mov dword [edx + 4], edi
mov ecx, dword [ebx + 0xc]
mov dword [ebp + 0xc], eax
mov eax, dword [ebx + 0x18]
and eax, esi
mov esi, dword [ecx + eax*8]
cmp esi, dword [ebx + 4]
jne 0x473741
mov dword [ecx + eax*8], edi
jmp 0x473753
cmp esi, edx
jne 0x47374a
mov dword [ecx + eax*8], edi
jmp 0x473757
mov edx, dword [ebp + 0xc]
cmp dword [ecx + eax*8 + 4], edx
jne 0x473757
mov dword [ecx + eax*8 + 4], edi
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax], edi
pop edi
pop esi
mov byte [eax + 4], 1
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
push str.unordered_map_set_too_long
call fcn.004dba0b
int3
Function at 0x47ea40
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50b435
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x1c
push ebx
push esi
push edi
push dword [ebp + 0xc]
lea eax, [ebp - 0x1c]
mov esi, ecx
push dword [ebp + 8]
mov dword [ebp - 0x10], esi
push eax
call fcn.0047f350
movq xmm0, qword [eax]
mov eax, dword [eax + 8]
movq qword [ebp - 0x28], xmm0
mov dword [ebp - 0x20], eax
test al, al
je 0x47ea9b
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [esi + 4], 0x4924924
je 0x47eb33
mov ebx, dword [esi]
mov dword [ebp - 0x18], esi
mov dword [ebp - 4], 0
push 0x38
mov dword [ebp - 0x14], 0
call fcn.004dd5b0
mov edi, eax
add esp, 4
mov dword [ebp - 0x14], edi
push dword [ebp + 0xc]
lea ecx, [edi + 0x10]
mov dword [ebp - 4], 1
call fcn.00466580
mov edx, dword [ebp + 0xc]
push edi
push dword [ebp - 0x24]
mov al, byte [edx + 0x18]
push dword [ebp - 0x28]
mov byte [edi + 0x28], al
mov ecx, dword [edx + 0x24]
mov eax, dword [edx + 0x20]
mov dword [edi + 0x34], ecx
mov ecx, dword [ebp - 0x10]
mov dword [edi + 0x30], eax
mov byte [edx + 0x18], 0
mov dword [edx + 0x20], 0
mov dword [edx + 0x24], 0
mov dword [edi], ebx
mov dword [edi + 4], ebx
mov dword [edi + 8], ebx
mov word [edi + 0xc], 0
call fcn.0046d550
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
call fcn.00407da0
int3
Function at 0x480d90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x537028]
push ebx
push esi
push edi
push 0
push 0
push 0
push 0
push dword [ebp + 0xc]
mov dword [ebp - 0x10], edx
mov esi, ecx
call eax
mov ebx, eax
test ebx, ebx
jne 0x480dc0
lea eax, [ebx + 1]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 4
lea eax, [ebp + 0x10]
push eax
push 6
push ebx
call dword [0x53702c]
mov eax, dword [0x537018]
push 0
push 0
push 3
push 0
push 0
push 0x50
push esi
push ebx
call eax
cmp byte [ebp + 8], 0
mov esi, eax
mov dword [ebp - 8], esi
mov edx, 0x80000000
mov dword [ebp - 4], 0x80000000
je 0x480e07
mov dword [ebp - 4], 0x80803000
mov edx, 0x80803000
mov edi, dword [0x537020]
xor ecx, ecx
mov dword [ebp - 0x16], 0xdadcd9d3
mov word [ebp - 0x12], 0x100
nop dword [eax]
lea eax, [ecx - 0x65]
xor byte [ebp + ecx - 0x16], al
inc ecx
cmp ecx, 4
jb 0x480e20
push 0
push edx
push 0
push 0
push 0
push dword [ebp - 0x10]
lea eax, [ebp - 0x16]
mov byte [ebp - 0x11], 0
push eax
push esi
call edi
mov ecx, dword [0x53701c]
mov edi, eax
push 0
push 0
push 0
push 0
push edi
call ecx
test eax, eax
jne 0x480eb8
push eax
push 0x6a867
call fcn.00480d50
add esp, 8
mov dword [ebp - 0x10], edx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
xor ecx, ecx
cmp eax, esi
jne 0x480eb5
cmp ecx, dword [ebp - 0x10]
jne 0x480eb5
cmp byte [ebp + 8], cl
je 0x480eb5
lea eax, [ebp - 0xc]
mov dword [ebp - 4], ecx
push eax
lea eax, [ebp - 4]
mov dword [ebp - 0xc], 4
push eax
push 0x1f
push edi
call dword [0x53700c]
or dword [ebp - 4], 0x100
lea eax, [ebp - 4]
push 4
push eax
push 0x1f
push edi
call dword [0x53702c]
mov esi, dword [ebp - 8]
mov eax, dword [0x537024]
lea ecx, [ebp - 0xc]
push 0
push ecx
push dword [ebp + 0x14]
mov dword [ebp - 0xc], 4
push 0x20000005
push edi
call eax
test eax, eax
mov ecx, 2
mov eax, 0
cmove eax, ecx
mov dword [ebp - 0x10], eax
test edi, edi
je 0x480ef2
push edi
call dword [0x537010]
test esi, esi
je 0x480efd
push esi
call dword [0x537010]
push ebx
call dword [0x537010]
mov eax, dword [ebp - 0x10]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x481130
Capabilities:
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, ecx
mov dword [ebp - 0xc], edx
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_CharNextA]
mov esi, ebx
mov al, byte [ebx]
mov dword [ebp - 0x10], ebx
test al, al
je 0x48115f
nop
cmp al, 0x2e
je 0x481198
push esi
call edi
mov esi, eax
mov al, byte [esi]
test al, al
jne 0x481150
mov esi, ebx
mov al, byte [esi]
test al, al
je 0x481176
cmp al, 0x2f
je 0x481178
push esi
call edi
mov esi, eax
mov al, byte [esi]
test al, al
jne 0x481167
xor esi, esi
mov al, byte [ebx]
mov ecx, ebx
test al, al
je 0x48118f
cmp al, 0x2f
je 0x48119b
push ecx
call edi
mov ecx, eax
mov al, byte [ecx]
test al, al
jne 0x481180
xor al, al
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
inc esi
jmp 0x481161
mov edi, dword [0x534ab4]
lea eax, [ecx + 2]
mov ebx, dword [0x534ab0]
push 0
push 3
push edi
push ebx
mov dword [ebp - 4], eax
call fcn.00502d30
add eax, dword [0x534ab8]
mov ecx, eax
mov dword [ebp - 8], eax
adc edx, dword [0x534abc]
xor ecx, ebx
mov dword [0x534ab8], eax
mov eax, edx
xor eax, edi
mov dword [0x534abc], edx
or ecx, eax
je 0x4811ef
sub ebx, dword [ebp - 8]
mov dword [0x534ab0], ebx
sbb edi, edx
mov dword [0x534ab4], edi
test edi, edi
jg 0x481207
jl 0x481207
cmp ebx, 0x3cf536
ja 0x481207
test edi, edi
jg 0x481212
jl 0x481207
test ebx, ebx
jae 0x481212
xorps xmm0, xmm0
movlpd qword [0x534ab0], xmm0
test esi, esi
jne 0x481221
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
jmp 0x481226
mov eax, esi
sub eax, dword [ebp - 4]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcessHeap]
inc eax
mov dword [ebp - 8], eax
inc eax
push eax
push 8
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push dword [ebp - 8]
mov edi, eax
push dword [ebp - 4]
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov ecx, dword [ebp - 0x10]
mov edx, edi
push 0x7530
push str.Mozilla_5.0__Windows_NT_10.0__Win64__x64__AppleWebKit_537.36__KHTML__like_Gecko__Chrome_117.0.0.0_Safari_537.36_Edg_117.0.2045.36
push dword [ebp - 0xc]
push dword [ebp + 8]
push esi
call fcn.00480f10
add esp, 0x14
mov esi, eax
push edi
push 0
call ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
pop edi
test esi, esi
pop esi
sete al
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4814c0
Capabilities:
Hash data with md5

Disassembly:
mov dword [ecx], 0x67452301
mov eax, ecx
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x18], 0
mov byte [ecx + 0x9c], 0
ret

Function at 0x481740
Capabilities:
Hash data with md5

Disassembly:
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x18], 0
mov byte [ecx + 0x9c], 0
ret
Function at 0x482740
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebx
push esi
mov esi, ecx
test esi, esi
je 0x48291d
cmp dword [esi + 0x20], 0
je 0x48291d
cmp dword [esi + 0x24], 0
je 0x48291d
mov eax, dword [esi + 0x1c]
test eax, eax
je 0x48291d
cmp dword [eax], esi
jne 0x48291d
mov eax, dword [eax + 4]
cmp eax, 0x2a
je 0x4827a4
cmp eax, 0x39
je 0x4827a4
cmp eax, 0x45
je 0x4827a4
cmp eax, 0x49
je 0x4827a4
cmp eax, 0x5b
je 0x4827a4
cmp eax, 0x67
je 0x4827a4
cmp eax, 0x71
je 0x4827a4
cmp eax, 0x29a
jne 0x48291d
push edi
mov edi, dword [esi + 0x1c]
mov dword [esi + 0x14], 0
mov dword [esi + 8], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x2c], 2
mov ecx, dword [edi + 0x18]
mov eax, dword [edi + 8]
mov dword [edi + 0x14], 0
mov dword [edi + 0x10], eax
test ecx, ecx
jns 0x4827dd
neg ecx
mov dword [edi + 0x18], ecx
cmp ecx, 2
jne 0x4827ed
mov dword [edi + 4], 0x39
xor eax, eax
jmp 0x48280d
test ecx, ecx
mov edx, 0x2a
mov eax, 0x71
cmovne eax, edx
xor edx, edx
push 0
xor ecx, ecx
mov dword [edi + 4], eax
call fcn.00481f80
add esp, 4
mov dword [esi + 0x30], eax
mov ecx, edi
lea eax, [edi + 0x94]
mov dword [edi + 0x28], 0
mov dword [edi + 0xb18], eax
lea eax, [edi + 0x988]
mov dword [edi + 0xb24], eax
lea eax, [edi + 0xa7c]
mov dword [edi + 0xb30], eax
xor eax, eax
mov dword [edi + 0xb20], 0x51dd8c
mov dword [edi + 0xb2c], 0x51df14
mov dword [edi + 0xb38], 0x51de14
mov word [edi + 0x16b8], ax
mov dword [edi + 0x16bc], eax
call fcn.004872a0
mov esi, dword [esi + 0x1c]
xor edx, edx
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x4c]
add eax, eax
mov dword [esi + 0x3c], eax
mov eax, dword [esi + 0x44]
mov word [eax + ecx*2 - 2], dx
mov eax, dword [esi + 0x4c]
lea eax, [eax*2 - 2]
push eax
push edx
push dword [esi + 0x44]
call fcn.004df810
mov eax, dword [esi + 0x84]
add esp, 0xc
lea ecx, [eax + eax*2]
movzx eax, word [ecx*4 + 0x51c72a]
mov dword [esi + 0x80], eax
movzx eax, word [ecx*4 + 0x51c728]
mov dword [esi + 0x8c], eax
movzx eax, word [ecx*4 + 0x51c72c]
mov dword [esi + 0x90], eax
xor eax, eax
movzx ecx, word [ecx*4 + 0x51c72e]
pop edi
mov dword [esi + 0x7c], ecx
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x74], 0
mov dword [esi + 0x16b4], 0
mov dword [esi + 0x78], 2
mov dword [esi + 0x60], 2
mov dword [esi + 0x68], 0
mov dword [esi + 0x48], 0
pop esi
pop ebx
ret
pop esi
mov eax, 0xfffffffe
pop ebx
ret
Function at 0x48a5e0
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
push edi
cmp dword [esi + 0x100ac], ebx
je 0x48a689
cmp dword [esi + 0x7c], ebx
jbe 0x48a689
mov eax, 0xffffff5c
lea ebx, [esi + 0xa4]
sub eax, esi
mov dword [ebp - 4], eax
movzx eax, byte [ebx]
mov ecx, dword [esi + 0x100d0]
xor eax, ecx
mov edx, dword [esi + 0x100dc]
movzx eax, al
mov edi, dword [esi + 0x100d8]
shr ecx, 8
and edi, 0xfffd
or edi, 2
xor ecx, dword [edx + eax*4]
movzx eax, cl
add eax, dword [esi + 0x100d4]
imul eax, eax, 0x8088405
mov dword [esi + 0x100d0], ecx
mov ecx, dword [esi + 0x100d8]
inc eax
mov dword [esi + 0x100d4], eax
shr eax, 0x18
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [edx + eax*4]
mov eax, edi
xor eax, 1
mov dword [esi + 0x100d8], ecx
imul eax, edi
shr eax, 8
xor byte [ebx], al
inc ebx
mov eax, dword [ebp - 4]
add eax, ebx
cmp eax, dword [esi + 0x7c]
jb 0x48a610
xor ebx, ebx
mov edi, dword [esi + 0x7c]
lea eax, [esi + 0xa4]
push edi
push eax
push dword [esi + 0x2c]
mov eax, dword [esi + 8]
push dword [esi + 0x1c]
call eax
add esp, 0x10
mov dword [esi + 0x7c], 0
or ecx, 0xffffffff
cmp eax, edi
cmovne ebx, ecx
add dword [esi + 0x100c0], edi
mov ecx, dword [esi + 0x48]
mov eax, ebx
adc dword [esi + 0x100c4], 0
add dword [esi + 0x100c8], ecx
pop edi
adc dword [esi + 0x100cc], 0
mov dword [esi + 0x48], 0
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x48f290
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
lea eax, [edx*8]
mov ebx, ecx
cmp eax, 0x400
mov dword [ebp - 4], ebx
mov esi, 0x80
cmovbe esi, edx
push edi
cmp esi, dword [ebx]
je 0x48f44a
mov eax, dword [0x537438]
test eax, eax
je 0x48f2c5
call eax
lea eax, [esi*8]
push eax
call fcn.0048be90
mov ecx, dword [0x53743c]
add esp, 4
mov edi, eax
mov dword [ebp - 0xc], edi
test ecx, ecx
je 0x48f2e6
call ecx
test edi, edi
je 0x48f44a
mov esi, dword [ebx + 0xc]
test esi, esi
je 0x48f360
cmp dword [0x534d00], 0
je 0x48f356
mov eax, dword [0x537550]
test eax, eax
je 0x48f311
push eax
call dword [0x534d48]
add esp, 4
push esi
call dword [0x534d24]
mov ecx, dword [0x5373f0]
neg eax
add ecx, eax
add esp, 4
mov eax, dword [0x537414]
cmp ecx, eax
mov dword [0x5373f0], ecx
cmovg eax, ecx
push esi
mov dword [0x537414], eax
call dword [0x534d1c]
mov eax, dword [0x537550]
add esp, 4
test eax, eax
je 0x48f360
push eax
call dword [0x534d50]
jmp 0x48f35d
push esi
call dword [0x534d1c]
add esp, 4
push edi
mov dword [ebx + 0xc], edi
call dword [0x534d24]
shr eax, 3
add esp, 4
mov dword [ebp - 8], eax
mov dword [ebx], eax
lea ecx, [eax*8]
push ecx
push 0
push edi
call fcn.004df810
mov ecx, dword [ebx + 8]
add esp, 0xc
mov dword [ebx + 8], 0
test ecx, ecx
je 0x48f43e
nop word [eax + eax]
mov esi, dword [ecx + 0x10]
xor edi, edi
mov ebx, dword [ecx + 0xc]
test esi, esi
jle 0x48f3cd
nop dword [eax]
movzx eax, byte [ebx]
lea ebx, [ebx + 1]
dec esi
movzx edx, byte [eax + 0x51f778]
lea eax, [edi*8]
xor edx, eax
xor edi, edx
test esi, esi
jg 0x48f3b0
xor edx, edx
mov ebx, dword [ecx]
mov eax, edi
div dword [ebp - 8]
mov eax, dword [ebp - 0xc]
lea esi, [eax + edx*8]
test esi, esi
je 0x48f418
mov eax, dword [esi]
test eax, eax
je 0x48f3eb
mov edx, dword [esi + 4]
jmp 0x48f3ed
xor edx, edx
inc eax
mov dword [esi + 4], ecx
mov dword [esi], eax
test edx, edx
je 0x48f418
mov dword [ecx], edx
mov eax, dword [edx + 4]
mov dword [ecx + 4], eax
mov eax, dword [edx + 4]
test eax, eax
je 0x48f40d
mov dword [eax], ecx
mov dword [edx + 4], ecx
jmp 0x48f434
mov eax, dword [ebp - 4]
mov dword [eax + 8], ecx
mov dword [edx + 4], ecx
jmp 0x48f434
mov edx, dword [ebp - 4]
mov eax, dword [edx + 8]
mov dword [ecx], eax
mov eax, dword [edx + 8]
test eax, eax
je 0x48f42a
mov dword [eax + 4], ecx
mov dword [ecx + 4], 0
mov dword [edx + 8], ecx
mov ecx, ebx
test ebx, ebx
jne 0x48f3a0
mov eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x48f510
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, ecx
mov dword [ebp - 8], edx
mov ecx, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [eax + 0xc], 0
je 0x48f564
push ebx
push esi
xor esi, esi
mov ebx, edx
push edi
mov edi, ecx
test ecx, ecx
jle 0x48f554
movzx eax, byte [ebx]
lea ecx, [esi*8]
dec edi
lea ebx, [ebx + 1]
movzx edx, byte [eax + 0x51f778]
xor edx, ecx
xor esi, edx
test edi, edi
jg 0x48f534
mov ecx, dword [ebp + 8]
mov eax, esi
xor edx, edx
mov esi, dword [ebp - 4]
pop edi
div dword [esi]
mov eax, esi
pop esi
pop ebx
jmp 0x48f566
xor edx, edx
push edx
mov edx, dword [ebp - 8]
push ecx
mov ecx, eax
call fcn.0048f460
add esp, 8
test eax, eax
je 0x48f580
mov eax, dword [eax + 8]
mov esp, ebp
pop ebp
ret
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x4900f0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x537034]
sub esp, 0x31c
push ebx
mov ebx, edx
push esi
push edi
test eax, eax
je 0x490126
push eax
push 0x5237d8
lea eax, [ebp - 0x110]
push eax
push 0xe6
call fcn.0048da00
add esp, 0x10
jmp 0x4901c3
mov eax, dword [0x5372d0]
test eax, eax
jne 0x490158
lea eax, [ebp - 0x1a8]
mov dword [ebp - 0x1a8], 0x94
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
xor eax, eax
cmp dword [ebp - 0x198], 2
sete al
inc eax
mov dword [0x5372d0], eax
cmp eax, 2
jne 0x49017c
lea eax, [ebp - 0x318]
push eax
push 0xe6
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
lea ecx, [ebp - 0x318]
call fcn.0048f870
jmp 0x490199
lea eax, [ebp - 0x218]
push eax
push 0xe6
call dword [sym.imp.KERNEL32.dll_GetTempPathA]
lea ecx, [ebp - 0x218]
call fcn.0048f8e0
mov esi, eax
test esi, esi
je 0x4902c8
push esi
push 0x5237d8
lea eax, [ebp - 0x110]
push eax
push 0xe6
call fcn.0048da00
push esi
call fcn.004ebaf6
add esp, 0x14
cmp byte [ebp - 0x110], 0
lea eax, [ebp - 0x110]
je 0x4901d8
inc eax
cmp byte [eax], 0
jne 0x4901d2
lea ecx, [ebp - 0x110]
sub eax, ecx
and eax, 0x3fffffff
jbe 0x4901fb
lea ecx, [ebp + eax - 0x111]
nop
cmp byte [ecx], 0x5c
jne 0x4901fb
dec ecx
sub eax, 1
jne 0x4901f0
mov byte [ebp + eax - 0x110], 0
lea eax, [ebp - 0x110]
push eax
push str._setilqs_
push ebx
push 0xe7
call fcn.0048da00
add esp, 0x10
mov edi, ebx
test ebx, ebx
je 0x490236
cmp byte [ebx], 0
je 0x49022e
inc edi
cmp byte [edi], 0
jne 0x490228
sub edi, ebx
and edi, 0x3fffffff
lea esi, [edi + ebx]
mov ecx, 0x14
mov edx, esi
call fcn.0048db20
add esi, 2
mov dword [ebp - 4], 0x3e
mov ecx, 4
movzx eax, byte [esi - 2]
lea esi, [esi + 5]
xor edx, edx
div dword [ebp - 4]
movzx eax, byte [edx + str.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]
xor edx, edx
mov byte [esi - 7], al
movzx eax, byte [esi - 6]
div dword [ebp - 4]
movzx eax, byte [edx + str.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]
xor edx, edx
mov byte [esi - 6], al
movzx eax, byte [esi - 5]
div dword [ebp - 4]
movzx eax, byte [edx + str.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]
xor edx, edx
mov byte [esi - 5], al
movzx eax, byte [esi - 4]
div dword [ebp - 4]
movzx eax, byte [edx + str.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]
xor edx, edx
mov byte [esi - 4], al
movzx eax, byte [esi - 3]
div dword [ebp - 4]
movzx eax, byte [edx + str.abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789]
mov byte [esi - 3], al
sub ecx, 1
jne 0x490254
mov byte [edi + ebx + 0x14], cl
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
mov eax, 7
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4aa210
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push ecx
push ebx
mov eax, edx
mov dword [esp + 4], eax
push esi
push edi
mov edi, ecx
test eax, eax
je 0x4aa3a5
test edi, edi
je 0x4aa27e
cmp byte [edi + 0x1e], 0
jne 0x4aa3a5
cmp byte [edi + 0xe2], 0
je 0x4aa27e
mov eax, 0x44
cmp ax, word [edi + 0xe0]
ja 0x4aa27e
mov ebx, dword [edi + 0xec]
test ebx, ebx
je 0x4aa27e
mov eax, dword [ebx]
mov dword [edi + 0xec], eax
mov eax, dword [edi + 0xe4]
inc eax
mov dword [edi + 0xe4], eax
cmp eax, dword [edi + 0xe8]
jle 0x4aa29e
mov dword [edi + 0xe8], eax
jmp 0x4aa29e
push 0x44
call fcn.0048be90
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x4aa29e
test edi, edi
je 0x4aa296
mov byte [edi + 0x1e], 1
test ebx, ebx
je 0x4aa3a5
mov edx, dword [esp + 0xc]
mov ecx, edi
mov esi, dword [ebp + 8]
push esi
mov edx, dword [edx]
call fcn.004a9c60
mov dword [ebx], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 8]
call fcn.004a9e90
mov dword [ebx + 8], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0xc]
call fcn.004a9c40
mov dword [ebx + 0xc], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0x10]
call fcn.004a9c60
mov dword [ebx + 0x10], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0x14]
call fcn.004a9c40
mov dword [ebx + 0x14], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0x18]
call fcn.004a9c60
mov ecx, dword [esp + 0x10]
add esp, 4
mov dword [ebx + 0x18], eax
mov al, byte [ecx + 4]
mov byte [ebx + 4], al
mov edx, dword [ecx + 0x1c]
mov ecx, edi
push esi
call fcn.004aa210
mov dword [ebx + 0x1c], eax
add esp, 4
mov eax, dword [esp + 0xc]
mov ecx, edi
push esi
mov edx, dword [eax + 0x28]
call fcn.004a9c40
add esp, 4
mov dword [ebx + 0x28], eax
mov ecx, edi
push esi
mov esi, dword [esp + 0x10]
mov edx, dword [esi + 0x2c]
call fcn.004a9c40
mov dword [ebx + 0x2c], eax
add esp, 4
mov dword [ebx + 0x30], 0
mov eax, 0xfff7
mov dword [ebx + 0x34], 0
mov cx, word [esi + 6]
and cx, ax
mov dword [ebx + 0x24], 0
mov word [ebx + 6], cx
mov eax, ebx
mov dword [ebx + 0x38], 0xffffffff
mov dword [ebx + 0x3c], 0xffffffff
mov dword [ebx + 0x40], 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4af330
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
push edi
mov edi, edx
test esi, esi
je 0x4af4b5
test edi, edi
je 0x4af4b5
movzx ecx, word [esi + 2]
push ebx
test ecx, 0x1000
jne 0x4af4ac
movzx eax, word [edi + 2]
test eax, 0x1000
jne 0x4af4ac
xor al, cl
test al, 0x10
jne 0x4af4ac
mov al, byte [esi]
cmp al, byte [edi]
jne 0x4af4ac
mov edx, dword [edi + 8]
mov ecx, dword [esi + 8]
call fcn.004af330
test eax, eax
je 0x4af4ac
mov edx, dword [edi + 0xc]
mov ecx, dword [esi + 0xc]
call fcn.004af330
test eax, eax
je 0x4af4ac
mov eax, dword [esi + 0x10]
mov ecx, dword [edi + 0x10]
test eax, eax
je 0x4af3ff
test ecx, ecx
je 0x4af4ac
mov edx, dword [eax]
cmp edx, dword [ecx]
jne 0x4af4ac
xor ebx, ebx
test edx, edx
jle 0x4af407
xor edx, edx
mov dword [ebp - 4], edx
nop dword [eax + eax]
mov eax, dword [eax + 0xc]
mov ecx, dword [edx + eax]
mov eax, dword [edi + 0x10]
mov eax, dword [eax + 0xc]
mov edx, dword [edx + eax]
call fcn.004af330
test eax, eax
je 0x4af4ac
mov eax, dword [esi + 0x10]
inc ebx
mov edx, dword [ebp - 4]
add edx, 0x14
mov dword [ebp - 4], edx
cmp ebx, dword [eax]
jl 0x4af3d0
jmp 0x4af407
test ecx, ecx
jne 0x4af4ac
mov eax, dword [esi + 0x18]
cmp eax, dword [edi + 0x18]
jne 0x4af4ac
mov eax, dword [esi + 0x20]
cmp eax, dword [edi + 0x20]
jne 0x4af4ac
mov eax, dword [esi + 0x24]
cmp eax, dword [edi + 0x24]
jne 0x4af4ac
mov eax, 0x800
test word [esi + 2], ax
je 0x4af444
test word [edi + 2], ax
je 0x4af4ac
mov eax, dword [esi + 4]
cmp eax, dword [edi + 4]
jmp 0x4af49e
cmp byte [esi], 0x98
je 0x4af4a0
mov esi, dword [esi + 4]
test esi, esi
je 0x4af4a0
test word [edi + 2], ax
jne 0x4af4ac
mov edx, dword [edi + 4]
test edx, edx
je 0x4af4ac
mov bl, byte [esi]
test bl, bl
je 0x4af488
mov al, bl
sub esi, edx
movzx ecx, byte [edx]
mov bl, al
movzx eax, al
mov al, byte [eax + 0x51f778]
cmp al, byte [ecx + 0x51f778]
jne 0x4af488
mov al, byte [esi + edx + 1]
inc edx
mov bl, al
test al, al
jne 0x4af467
movzx eax, bl
movzx ecx, byte [eax + 0x51f778]
movzx eax, byte [edx]
movzx eax, byte [eax + 0x51f778]
sub ecx, eax
jne 0x4af4ac
pop ebx
pop edi
mov eax, 1
pop esi
mov esp, ebp
pop ebp
ret
pop ebx
pop edi
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
xor eax, eax
cmp edi, esi
pop edi
sete al
pop esi
mov esp, ebp
pop ebp
ret