joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4d39a8
Capabilities:
Create http request
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffa98
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x568], ebx
mov dword [ebp - 4], ecx
mov ebx, edx
mov eax, dword [ebp - 4]
call fcn.00404c2c
lea esi, [ebp - 0x10]
mov edi, dword [0x4e7b98]
xor eax, eax
push ebp
push 0x4d3b76
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 0
push 0
push 0x4d3b84
call sub.wininet.dll_InternetOpenA
mov dword [ebp - 8], eax
mov eax, dword [edi]
call fcn.004618c4
xor edx, edx
push ebp
push 0x4d3b4e
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
push 0
push 0
push 0
mov eax, ebx
call fcn.00404c3c
push eax
mov eax, dword [ebp - 8]
push eax
call sub.wininet.dll_InternetOpenUrlA
mov dword [ebp - 0xc], eax
mov eax, dword [edi]
call fcn.004618c4
mov dword [ebp - 0x14], 0x400
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x14]
call fcn.00402788
mov ebx, eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push ebx
push 5
mov eax, dword [ebp - 0xc]
push eax
call sub.wininet.dll_HttpQueryInfoA
lea edx, [ebp - 0x568]
mov eax, ebx
call fcn.00409fac
mov eax, dword [ebp - 0x568]
call fcn.00409288
mov edx, dword [ebp - 0x14]
mov eax, ebx
call fcn.004027a8
xor eax, eax
push ebp
push 0x4d3b30
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 4]
lea eax, [ebp - 0x564]
call fcn.00402e84
xor eax, eax
push ebp
push 0x4d3b12
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, 1
lea eax, [ebp - 0x564]
call fcn.0040336c
call fcn.004028f0
push esi
push 0x400
lea eax, [ebp - 0x418]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.wininet.dll_InternetReadFile
push 0
lea edx, [ebp - 0x418]
mov ecx, dword [esi]
lea eax, [ebp - 0x564]
call fcn.00402ffc
call fcn.004028f0
mov eax, dword [edi]
call fcn.004618c4
cmp dword [esi], 0
jne 0x4d3ab8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4d3b19
lea eax, [ebp - 0x564]
call fcn.0040301c
call fcn.004028f0
ret
Function at 0x4035ac
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x50a3008], 0x8088405
inc edx
mov dword [ebx + 0x50a3008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x41d2ec
Capabilities:
Decompress data using aplib

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push ebp
mov esi, dword [ebp - 4]
mov edi, dword [ebp - 8]
cld
mov dl, 0x80
mov al, byte [esi]
add esi, 1
mov byte [edi], al
add edi, 1
mov ebx, 2
add dl, dl
jne 0x41d31d
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d305
add dl, dl
jne 0x41d328
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d379
xor eax, eax
add dl, dl
jne 0x41d335
mov dl, byte [esi]
inc esi
adc dl, dl
jae 0x41d416
add dl, dl
jne 0x41d344
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d34f
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d35a
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d365
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
je 0x41d36f
mov ebx, edi
sub ebx, eax
mov al, byte [ebx]
mov byte [edi], al
inc edi
mov ebx, 2
jmp 0x41d314
mov eax, 1
add dl, dl
jne 0x41d387
mov dl, byte [esi]
inc esi
adc dl, dl
adc eax, eax
add dl, dl
jne 0x41d392
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d37e
sub eax, ebx
mov ebx, 1
jne 0x41d3c5
mov ecx, 1
add dl, dl
jne 0x41d3ab
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41d3b6
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d3a2
push esi
mov esi, edi
sub esi, ebp
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41d314
dec eax
shl eax, 8
mov al, byte [esi]
inc esi
mov ebp, eax
mov ecx, 1
add dl, dl
jne 0x41d3dc
mov dl, byte [esi]
inc esi
adc dl, dl
adc ecx, ecx
add dl, dl
jne 0x41d3e7
mov dl, byte [esi]
inc esi
adc dl, dl
jb 0x41d3d3
cmp eax, 0x7d00
sbb ecx, 0xffffffff
cmp eax, 0x500
sbb ecx, 0xffffffff
cmp eax, 0x80
adc ecx, 0
cmp eax, 0x80
adc ecx, 0
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x41d314
mov al, byte [esi]
inc esi
xor ecx, ecx
shr al, 1
je 0x41d437
adc ecx, 2
mov ebp, eax
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
mov ebx, 1
jmp 0x41d314
pop ebp
sub edi, dword [ebp - 8]
mov dword [ebp - 0xc], edi
pop edi
pop esi
pop ebx
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret
Function at 0x41f504
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov ebx, edx
xor edx, edx
push ebp
push 0x50869f2
push dword fs:[edx]
mov dword fs:[edx], esp
xor edx, edx
mov dword [ebp - 8], edx
mov esi, ebx
xor ecx, ecx
cmp byte [eax + 0x6a], 0
je 0x41f553
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x88]
test edx, edx
je 0x41f572
mov ecx, edx
add ecx, ebx
jmp 0x41f572
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [esi + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x78]
test edx, edx
je 0x41f572
mov ecx, edx
add ecx, ebx
test ecx, ecx
je 0x41f5e4
mov esi, dword [ecx + 0x18]
mov eax, dword [ecx + 0x1c]
add eax, ebx
mov dword [ebp - 0x10], eax
mov edi, dword [ecx + 0x20]
add edi, ebx
mov eax, dword [ecx + 0x24]
add eax, ebx
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 4]
cmp eax, 0xffff
jbe 0x41f5cd
test esi, esi
jbe 0x41f5e4
mov eax, dword [edi]
add eax, ebx
mov edx, dword [ebp - 4]
call fcn.004088f4
test eax, eax
jne 0x41f5bf
mov eax, dword [ebp - 0xc]
movzx eax, word [eax]
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x41f5e4
add dword [ebp - 0xc], 2
add edi, 4
dec esi
test esi, esi
ja 0x41f59c
jmp 0x41f5e4
mov edx, eax
sub edx, dword [ecx + 0x10]
cmp edx, dword [ecx + 0x14]
jae 0x41f5e4
mov eax, edx
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x50869f9
ret
Function at 0x420750
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov word [ebp - 4], cx
mov byte [ebp - 1], dl
xor eax, eax
push ebp
push 0x5087d6b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00404cd0
xor ebx, ebx
mov eax, ebx
and eax, 0x80000001
jns 0x42078b
dec eax
or eax, 0xfffffffe
inc eax
test eax, eax
jne 0x4207a4
lea eax, [ebp - 0x10]
mov edx, dword [0x50a573c]
mov edx, dword [edx]
mov edx, dword [edx + 0x14]
call fcn.00404d30
jmp 0x4207b7
lea eax, [ebp - 0x10]
mov edx, dword [0x50a573c]
mov edx, dword [edx]
mov edx, dword [edx + 0x18]
call fcn.00404d30
lea eax, [ebp - 0x10]
mov edx, ebx
sar edx, 1
jns 0x4207c3
adc edx, 0
mov edx, dword [edx*4 + 0x50a4538]
call fcn.00404f20
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp - 0x10]
call fcn.00404f04
push eax
call fcn.00406b1c
mov esi, eax
cmp esi, 0xffffffff
je 0x42093d
mov eax, 0x40
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x40
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x420930
mov eax, edi
cmp word [eax], 0x5a4d
jne 0x420930
push 0
push 0
mov eax, dword [eax + 0x3c]
push eax
push esi
call fcn.00406dec
mov eax, edi
call fcn.00403288
mov eax, 0x18
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0x18
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x420930
mov eax, edi
cmp dword [eax], 0x4550
jne 0x420930
add eax, 4
mov dword [ebp - 0xc], eax
cmp byte [ebp - 1], 0
je 0x4208ce
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x8664
jne 0x4208ce
mov eax, edi
call fcn.00403288
mov eax, 0xf0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xf0
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x4208ce
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x4208ce
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
cmp byte [ebp - 1], 0
jne 0x420930
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x14c
jb 0x420930
mov eax, dword [ebp - 0xc]
cmp word [eax], 0x150
ja 0x420930
mov eax, edi
call fcn.00403288
mov eax, 0xe0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 8]
push eax
push 0xe0
push edi
push esi
call fcn.00406d8c
test eax, eax
je 0x420930
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 4]
jne 0x420930
mov eax, dword [eax + 0x10]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
mov eax, edi
call fcn.00403288
push esi
call fcn.00406ad4
mov eax, dword [ebp + 8]
mov eax, dword [eax]
xor edx, edx
call fcn.0040502c
jne 0x420955
inc ebx
cmp ebx, 0x19
jne 0x42077d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5087d72
lea eax, [ebp - 0x10]
call fcn.00404cd0
ret
Function at 0x425090
Capabilities:
Delete registry key
Delete registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x46c6a8
push 0x42879a
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push esi
push edi
mov ecx, dword [ebp + 8]
test ecx, ecx
je 0x42514b
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x42514b
mov esi, dword [ebp + 0x10]
test esi, esi
jne 0x4250f0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
neg eax
sbb eax, eax
inc eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
lea edx, [ebp - 0x1c]
push edx
push 0xf003f
push 0
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x42514b
mov dword [ebp - 4], eax
push esi
mov eax, dword [ebp - 0x1c]
push eax
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
test eax, eax
push 0xffffffffffffffff
jne 0x42513f
lea ecx, [ebp - 0x10]
push ecx
call sub.MSVCRT.dll__local_unwind2
add esp, 8
mov eax, 1
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
lea edx, [ebp - 0x10]
push edx
call sub.MSVCRT.dll__local_unwind2
add esp, 8
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x425170
Capabilities:
Persist via run registry key

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x108
test eax, eax
push ebx
mov ebx, ecx
je 0x4251f7
push esi
push edi
push 1
push 0
lea eax, [esp + 0x14]
push 0
push eax
call fcn.00420ea0
mov edi, dword [eax]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x10]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0xc]
call sub.MFC42.DLL_CString::CString
lea edi, [esp + 0x10]
or ecx, 0xffffffff
xor eax, eax
push 1
repne scasb al, byte es:[edi]
not ecx
push str.SOFTWAREMicrosoftWindowsCurrentVersionRun
dec ecx
push reloc.WS2_32.dll_bind
push ecx
lea ecx, [esp + 0x20]
push ecx
push str.XFILTER
mov ecx, ebx
call fcn.00425010
pop edi
pop esi
pop ebx
add esp, 0x108
ret 4
push str.XFILTER
push str.SOFTWAREMicrosoftWindowsCurrentVersionRun
push reloc.WS2_32.dll_bind
mov ecx, ebx
call fcn.00425090
pop ebx
add esp, 0x108
ret 4
Function at 0x102944ac
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x102b2f00]
jne 0x102944b6
repz ret
jmp fcn.1029475d
Function at 0x102957e0
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x90
call fcn.10001080
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x24], ecx
jne 0x10295891
lea eax, [esp + 0x28]
mov dword [0x102b2ed4], 0x1c88
mov dword [esp + 0x20], eax
call fcn.10296740
xor ecx, ecx
cmp eax, 0
mov dword [esp + 0x1c], ecx
je 0x102958b1
jmp 0x1029595f
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x14]
lea edx, [esp + 0x28]
mov dword [esp + 0x58], eax
mov eax, dword [eax + ecx + 0x50]
mov dword [esp + 0x78], eax
mov dword [0x102b2ed4], 0x287
mov eax, dword [esp + 0x88]
mov dword [esp], edx
mov dword [esp + 4], eax
call fcn.10296fc0
mov ecx, dword [0x102b2ed4]
add ecx, 0x1596
mov dword [0x102b2ed4], ecx
mov ecx, esp
lea edx, [esp + 0x28]
mov dword [ecx], edx
call eax
sub esp, 4
mov eax, 1
mov dword [esp + 0x1c], eax
jmp 0x1029595f
mov eax, dword [esp + 0x24]
mov esp, ebp
pop ebp
ret
mov eax, dword [esp + 0x10]
cmp word [eax], 0x5a4d
mov dword [esp + 0xc], eax
je 0x1029592c
jmp 0x10295948
lea eax, [esp + 0x80]
mov dword [esp], eax
call fcn.10294ce0
mov ecx, dword [esp + 0x80]
mov dword [esp + 0x5c], ecx
mov dword [esp + 0x48], 0x11de00
mov ecx, dword [0x102b2ec0]
mov dword [esp + 0x7c], ecx
mov ecx, dword [0x102b2ec4]
mov dword [esp + 0x54], ecx
mov dword [0x102b2ed8], 0x1cfb
mov ecx, dword [0x102b2ec8]
mov dword [esp + 0x28], ecx
mov dword [esp + 8], eax
lea eax, [0x10295b10]
mov ecx, dword [0x102b2ecc]
mov dword [esp + 0x40], ecx
mov ecx, dword [0x102b2ed0]
mov dword [esp + 0x70], ecx
mov dword [0x102b2ed4], 0x3721
mov dword [esp + 0x10], eax
jmp 0x10295899
mov eax, dword [esp + 0xc]
mov ecx, dword [eax + 0x3c]
cmp dword [eax + ecx], 0x4550
mov dword [esp + 0x18], eax
mov dword [esp + 0x14], ecx
je 0x1029582f
mov eax, dword [esp + 0xc]
add eax, 0xfffff000
and eax, 0xfffff000
mov dword [esp + 0x10], eax
jmp 0x10295899
mov eax, dword [esp + 0x1c]
mov dword [esp + 0x24], eax
jmp 0x10295891
Function at 0x10296740
Capabilities:
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push esi
sub esp, 0x28
mov dword [ebp - 8], 0
mov dword [0x102b2ed4], 0xbee
mov eax, dword fs:[0x30]
mov dword [ebp - 8], eax
mov ecx, 0x26f4
xor edx, edx
mov dword [0x102b2ed4], 0x26f4
mov esi, dword [ebp - 8]
mov esi, dword [esi + 0x10]
mov esi, dword [esi + 0x3c]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], esi
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
jmp 0x102967cc
mov eax, dword [ebp - 0x1c]
add eax, 0xfffffc2c
mov ecx, dword [ebp - 0x20]
add ecx, 1
mov dword [0x102b2ed4], eax
cmp ecx, 0x104
mov edx, ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x14], eax
mov dword [ebp - 0x24], ecx
jl 0x102967cc
jmp 0x102967f3
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x28]
cmp word [eax + ecx*2 - 0x12], 0x64
je 0x1029684c
jmp 0x10296876
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x14]
mov edx, dword [ebp - 0x10]
cmp word [edx + eax*2], 0
mov esi, eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 0x24], esi
je 0x102967f3
jmp 0x10296789
mov eax, dword [ebp - 0x2c]
add esp, 0x28
pop esi
pop ebp
ret
mov eax, dword [ebp - 0x24]
mov dword [0x102b2ed4], 0x1599
mov ecx, dword [ebp - 0x10]
cmp word [ecx + eax*2 - 0x1a], 0x6c
mov dword [ebp - 0x28], eax
jne 0x10296876
mov dword [0x102b2ed4], 0x1581
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x28]
cmp word [eax + ecx*2 - 0x18], 0x6f
jne 0x10296876
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x28]
cmp word [eax + ecx*2 - 0x16], 0x61
jne 0x10296876
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x28]
cmp word [eax + ecx*2 - 0x14], 0x64
je 0x102967b4
jmp 0x10296876
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0x28]
cmp word [eax + ecx*2 - 0x10], 0x6c
jne 0x10296876
mov eax, 1
mov ecx, dword [ebp - 0x10]
mov edx, dword [ebp - 0x28]
cmp word [ecx + edx*2 - 0xe], 0x6c
mov dword [ebp - 0x2c], eax
je 0x102967ea
xor eax, eax
mov dword [ebp - 0x2c], eax
jmp 0x102967ea
Function at 0x10296e00
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
sub esp, 0x30
mov eax, dword [ebp + 0x14]
mov ecx, dword [ebp + 0x10]
mov edx, dword [ebp + 0xc]
mov esi, dword [ebp + 8]
mov dword [0x102b2ed4], 0x545
mov dword [0x102b2edc], 0
mov dword [0x102b2ee0], 0
mov dword [0x102b2eec], 0
mov edi, dword [0x102b2ed8]
add edi, 0x1628
mov dword [0x102b2ed8], edi
cmp eax, 0
sete bl
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov dword [ebp - 0x1c], esi
mov byte [ebp - 0x1d], bl
mov al, byte [ebp - 0x1d]
test al, 1
jne 0x10296e6f
jmp 0x10296e79
add esp, 0x30
pop esi
pop edi
pop ebx
pop ebp
ret
jmp 0x10296e6f
xor eax, eax
mov ecx, eax
mov edx, eax
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x28], ecx
mov dword [ebp - 0x2c], eax
jmp 0x10296e8a
mov eax, dword [ebp - 0x2c]
mov ecx, dword [ebp - 0x24]
mov edx, dword [ebp - 0x28]
mov esi, 0x100
add ecx, 1
mov dword [ebp - 0x30], eax
mov eax, ecx
mov dword [ebp - 0x34], edx
cdq
idiv esi
mov dword [0x102b2edc], edx
mov ecx, dword [ebp - 0x1c]
movzx edi, byte [ecx + edx]
mov ebx, dword [ebp - 0x34]
add edi, ebx
mov eax, edi
mov dword [ebp - 0x38], edx
cdq
idiv esi
mov dword [0x102b2ee0], edx
mov dword [0x102b2ed4], 0x1d10
mov esi, dword [ebp - 0x38]
mov cl, byte [ecx + esi]
mov byte [0x102b2ee4], cl
mov dword [0x102b2ed8], 0x609
mov edi, dword [ebp - 0x1c]
mov cl, byte [edi + edx]
mov byte [edi + esi], cl
mov edx, dword [0x102b2ed8]
add edx, 0x19b1
mov dword [0x102b2ed4], edx
mov cl, byte [0x102b2ee4]
mov edx, dword [0x102b2ee0]
mov byte [edi + edx], cl
mov edx, dword [0x102b2edc]
movzx edx, byte [edi + edx]
mov ebx, dword [0x102b2ee0]
movzx ebx, byte [edi + ebx]
add ebx, edx
and ebx, 0xff
mov dword [0x102b2eec], ebx
mov edx, dword [0x102b2ed4]
add edx, 0x223a
mov dword [0x102b2ed8], edx
mov edx, dword [ebp - 0x14]
mov ecx, dword [ebp - 0x30]
mov cl, byte [edx + ecx]
xor cl, byte [edi + ebx]
mov ebx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x30]
mov byte [ebx + edx], cl
add edx, 1
mov ecx, dword [ebp - 0x10]
cmp edx, ecx
mov dword [ebp - 0x3c], edx
je 0x10296e77
mov eax, dword [0x102b2ee0]
mov ecx, dword [0x102b2edc]
mov edx, dword [ebp - 0x3c]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x2c], edx
jmp 0x10296e8a
Function at 0x451890
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x3e000]
push edi
or ebp, 0xffffffff
jmp 0x4518b2
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4518b9
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4518a8
mov eax, 1
add ebx, ebx
jne 0x4518cb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4518dc
jne 0x4518fb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4518fb
dec eax
add ebx, ebx
jne 0x4518e8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x4518c0
add ebx, ebx
jne 0x4518f7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x45194d
xor ecx, ecx
sub eax, 3
jb 0x451913
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x451982
sar eax, 1
mov ebp, eax
jmp 0x45191e
add ebx, ebx
jne 0x45191e
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4518ec
inc ecx
add ebx, ebx
jne 0x45192c
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4518ec
add ebx, ebx
jne 0x451939
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x45192e
jne 0x45194a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x45192e
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x45196c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x45195e
jmp 0x4518ae
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x45196c
add edi, ecx
jmp 0x4518ae
pop esi
mov edi, esi
mov ecx, 0x1885
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x45198a
cmp byte [edi], 1
jne 0x45198a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x45198f
lea edi, [esi + 0x4f000]
mov eax, dword [edi]
or eax, eax
je 0x4519fe
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x57030]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x570d0]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x4519bc
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x570d4]
or eax, eax
je 0x4519f8
mov dword [ebx], eax
add ebx, 4
jmp 0x4519d9
call dword [esi + 0x570dc]
mov ebp, dword [esi + 0x570d8]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x21f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x451a32
sub esp, 0xffffff80
jmp 0x423494
Function at 0x7ffe5369
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword fs:[0x30]
cld
and bh, 0xff
clc
pushal
inc eax
popal
nop
lea esp, [esp]
clc
add eax, 0
cld
and bh, 0xff
clc
push edx
cdq
pop edx
stc
push edx
cdq
pop edx
cld
add eax, 0
cld
lea esp, [esp]
cld
lea esp, [esp]
nop
pushal
inc eax
popal
clc
add eax, 0
cld
and bh, 0xff
cld
lea esp, [esp]
clc
and bh, 0xff
clc
push edx
cdq
pop edx
stc
lea esp, [esp]
stc
and bh, 0xff
cld
pushal
inc eax
popal
nop
add eax, 0
clc
and bh, 0xff
stc
lea esp, [esp]
cld
push edx
cdq
pop edx
stc
lea esp, [esp]
cld
add eax, 0
nop
lea esp, [esp]
cld
and bh, 0xff
clc
add eax, 0
nop
pushal
inc eax
popal
nop
add eax, 0
stc
pushal
inc eax
popal
cld
push edx
cdq
pop edx
nop
nop
stc
cld
call 0x7ffe53f8
pop edx
push es
pop ds
cld
xor dx, dx
cld
lea esp, [esp]
clc
cld
add edx, 0xd5e0
cld
pushal
inc eax
popal
clc
and bh, 0xff
cld
xor ecx, ecx
and bh, 0xff
nop
and bh, 0xff
stc
mov cl, 0x1e
add eax, 0
stc
push edx
cdq
pop edx
cld
push eax
pop eax
clc
xor byte [ecx + edx], 0xb8
loop 0x7ffe542b
push edx
cdq
pop edx
clc
add eax, 0
add eax, 0
push dword fs:[0x24]
add eax, 0
clc
nop
pop dword [edx + 0xa]
cld
add al, 0
clc
mov cl, 0xff
and bh, 0xff
nop
nop
cld
clc
push edx
loop 0x7ffe5457
cld
stc
mov dword [edx + 0x11], 0xffffacbb
stc
mov ecx, dword [eax + 0x2c]
mov dword [edx + 0x1b], ecx
pushal
inc eax
popal
stc
cld
nop
stc
mov dword [edx + 0x100], ecx
clc
stc
mov dword [eax + 0x2c], esp
clc
add eax, 0
cld
push 0
and bh, 0xff
cld
push 0
add al, 0
cld
push 0
and bh, 0xff
cld
add eax, 0
inc esi
dec esi
cld
push 0
clc
push 0x30
pushal
inc eax
popal
stc
pushal
inc eax
popal
clc
push 0x20
lea esp, [esp]
stc
and bh, 0xff
push 0
stc
stc
push 0
cld
and bh, 0xff
clc
add eax, 0
stc
add edx, 0xffff7f2d
lea esp, [esp]
cld
push edx
push edx
cdq
pop edx
clc
add eax, 0
cld
cld
stc
clc
push edx
stc
push edx
cdq
pop edx
clc
clc
push 0
cld
call dword [edx + 0x8216]
lea esp, [esp]
clc
add esp, 0x3f8
add eax, 0
nop
push edx
cdq
pop edx
clc
add al, 0
cld
xor eax, eax
lea esp, [esp]
cld
nop
clc
inc eax
stc
ret 0xc