joyce8/EMBER2024-capa huggingface dataset:
Function at 0x364b71
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
pushal
mov eax, 1
test eax, eax
je 0x364ddd
mov byte [ebp - 0x10c], 0x50
mov byte [ebp - 0x10b], 0x72
mov byte [ebp - 0x10a], 0x6f
mov byte [ebp - 0x109], 0x63
mov byte [ebp - 0x108], 0x65
mov byte [ebp - 0x107], 0x73
mov byte [ebp - 0x106], 0x73
mov byte [ebp - 0x105], 0x69
mov byte [ebp - 0x104], 0x6e
mov byte [ebp - 0x103], 0x67
mov byte [ebp - 0x102], 0x20
mov byte [ebp - 0x101], 0x49
mov byte [ebp - 0x100], 0x6d
mov byte [ebp - 0xff], 0x70
mov byte [ebp - 0xfe], 0x6f
mov byte [ebp - 0xfd], 0x72
mov byte [ebp - 0xfc], 0x74
mov byte [ebp - 0xfb], 0x20
mov byte [ebp - 0xfa], 0x44
mov byte [ebp - 0xf9], 0x69
mov byte [ebp - 0xf8], 0x72
mov byte [ebp - 0xf7], 0x65
mov byte [ebp - 0xf6], 0x63
mov byte [ebp - 0xf5], 0x74
mov byte [ebp - 0xf4], 0x6f
mov byte [ebp - 0xf3], 0x72
mov byte [ebp - 0xf2], 0x79
mov byte [ebp - 0xf1], 0x3a
mov byte [ebp - 0xf0], 0
mov eax, 1
mov eax, dword [ebp + 0x10]
mov eax, dword [eax + 0xc]
add eax, dword [ebp + 0xc]
mov ebx, eax
mov eax, 1
test eax, eax
je 0x364ddd
mov eax, 1
test eax, eax
je 0x364ddd
push ebx
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
test eax, eax
je 0x364ddd
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0x10]
mov eax, dword [edx]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov eax, dword [edx + 0x10]
add eax, dword [ebp + 0xc]
mov dword [ebp - 8], eax
sub ecx, ecx
mov eax, dword [ebp - 0xc]
add eax, ecx
mov eax, dword [eax]
test eax, eax
je 0x364dd3
mov ebx, eax
and eax, 0x80000000
jne 0x364d4a
mov byte [ebp - 0x10c], 0x4e
mov byte [ebp - 0x10b], 0x61
mov byte [ebp - 0x10a], 0x6d
mov byte [ebp - 0x109], 0x65
mov byte [ebp - 0x108], 0x3a
mov byte [ebp - 0x107], 0x20
mov byte [ebp - 0x106], 0
lea eax, [ebp - 0x10c]
mov eax, 1
test eax, eax
je 0x364ddd
add ebx, dword [ebp + 0xc]
lea ebx, [ebx + 2]
mov eax, ebx
mov eax, 1
test eax, eax
je 0x364ddd
mov eax, 1
test eax, eax
je 0x364ddd
push ecx
push ebx
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
pop ecx
test eax, eax
je 0x364ddd
mov ebx, dword [ebp - 8]
add ebx, ecx
mov dword [ebx], eax
add ecx, 4
jmp 0x364ca5
mov byte [ebp - 0x10c], 0x4f
mov byte [ebp - 0x10b], 0x72
mov byte [ebp - 0x10a], 0x64
mov byte [ebp - 0x109], 0x69
mov byte [ebp - 0x108], 0x6e
mov byte [ebp - 0x107], 0x61
mov byte [ebp - 0x106], 0x6c
mov byte [ebp - 0x105], 0x3a
mov byte [ebp - 0x104], 0x20
mov byte [ebp - 0x103], 0
lea eax, [ebp - 0x10c]
mov eax, 1
test eax, eax
je 0x364ddd
xor ebx, 0x80000000
mov eax, ebx
mov eax, 1
test eax, eax
je 0x364b67
push ecx
push ebx
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.DLL_GetProcAddress]
pop ecx
test eax, eax
je 0x364ddd
mov ebx, dword [ebp - 8]
add ebx, ecx
mov dword [ebx], eax
add ecx, 4
jmp 0x364ca5
popal
mov eax, 1
leave
ret 0xc
popal
mov eax, 0
leave
ret 0xc
Function at 0x364e9d
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
pushal
mov edx, dword [ebp + 0xc]
sub eax, eax
mov ax, word [edx + 2]
mov dword [ebp - 0x118], eax
add edx, 0x14
mov eax, dword [edx + 0x1c]
mov dword [ebp - 0x114], eax
mov eax, dword [edx + 0x38]
mov dword [ebp - 0x110], edx
lea edx, [ebp - 0xc]
mov ebx, dword [ebp + 8]
push edx
push 4
push eax
push dword [ebp - 0x114]
call dword [ebx + 0x24]
test eax, eax
je 0x364fee
mov byte [ebp - 0x10c], 0x53
mov byte [ebp - 0x10b], 0x65
mov byte [ebp - 0x10a], 0x74
mov byte [ebp - 0x109], 0x20
mov byte [ebp - 0x108], 0x49
mov byte [ebp - 0x107], 0x6d
mov byte [ebp - 0x106], 0x61
mov byte [ebp - 0x105], 0x67
mov byte [ebp - 0x104], 0x65
mov byte [ebp - 0x103], 0x20
mov byte [ebp - 0x102], 0x77
mov byte [ebp - 0x101], 0x72
mov byte [ebp - 0x100], 0x69
mov byte [ebp - 0xff], 0x74
mov byte [ebp - 0xfe], 0x61
mov byte [ebp - 0xfd], 0x62
mov byte [ebp - 0xfc], 0x6c
mov byte [ebp - 0xfb], 0x65
mov byte [ebp - 0xfa], 0x3a
mov byte [ebp - 0xf9], 0
mov eax, 1
mov eax, 1
test eax, eax
je 0x364fee
mov edx, dword [ebp - 0x110]
lea ebx, [edx + 0x60]
mov eax, dword [edx + 0x5c]
mov edx, 8
mul edx
add eax, ebx
mov dword [ebp - 8], eax
mov eax, 0x28
mov edx, dword [ebp - 0x118]
mul edx
add eax, dword [ebp - 8]
mov ebx, dword [ebp + 0x10]
sub eax, ebx
mov dword [ebp - 4], eax
mov edi, dword [ebp - 0x114]
mov esi, dword [ebp + 0x10]
mov ecx, dword [ebp - 4]
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebp - 0x118]
mov ebx, dword [ebp - 8]
push dword [ebp + 0x10]
push dword [ebp - 0x114]
push ebx
push dword [ebp + 8]
call fcn.00364ff8
test eax, eax
je 0x364fee
add ebx, 0x28
dec ecx
jne 0x364fc7
popal
mov eax, dword [ebp - 0x114]
leave
ret 0x10
popal
mov eax, 0
leave
ret 0x10

Function at 0x36509e
Capabilities:
Inspect section memory permissions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
pushal
mov edx, dword [ebp + 0xc]
mov ebx, dword [edx + 0x24]
and ebx, 0xe0000000
cmp ebx, 0xe0000000
jne 0x3650c9
mov eax, 0x40
mov dword [ebp - 0x108], eax
jmp 0x36512e
mov ebx, dword [edx + 0x24]
and ebx, 0x60000000
cmp ebx, 0x60000000
jne 0x3650e7
mov eax, 0x20
mov dword [ebp - 0x108], eax
jmp 0x36512e
mov ebx, dword [edx + 0x24]
and ebx, 0xc0000000
cmp ebx, 0xc0000000
jne 0x365105
mov eax, 4
mov dword [ebp - 0x108], eax
jmp 0x36512e
mov ebx, dword [edx + 0x24]
and ebx, 0x40000000
cmp ebx, 0x40000000
jne 0x365123
mov eax, 2
mov dword [ebp - 0x108], eax
jmp 0x36512e
mov eax, 1
mov dword [ebp - 0x108], eax
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 0xc]
add eax, dword [ebp + 0x10]
mov ebx, dword [edx + 8]
mov ecx, dword [ebp + 8]
lea edx, [ebp - 0x104]
push edx
push dword [ebp - 0x108]
push ebx
push eax
call dword [ecx + 0x24]
test eax, eax
je 0x36516b
mov edx, dword [ebp + 0xc]
mov eax, dword [edx + 0xc]
add eax, dword [ebp + 0x10]
mov eax, 1
popal
mov eax, 1
leave
ret 0x10
popal
sub eax, eax
leave
ret 0x10
Function at 0x365172
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
pushal
mov edx, dword [ebp + 8]
mov ax, word [edx]
cmp ax, 0x5a4d
jne 0x3651a1
mov eax, dword [edx + 0x3c]
add edx, eax
mov eax, dword [edx]
cmp eax, 0x4550
jne 0x3651a1
add edx, 4
mov dword [ebp - 4], edx
popal
mov eax, dword [ebp - 4]
leave
ret 8
popal
sub eax, eax
leave
ret 8

Function at 0x365dff
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
mov ecx, 3
mov edx, 1
push ecx
push dword [ebp + 8]
call fcn.00365f04
rol eax, 8
push dword [ebp + 0xc]
push eax
call fcn.00365f20
push edx
push dword [ebp + 0x10]
push eax
call fcn.00365eec
inc edx
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00365f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00365ecb
push ecx
push dword [ebp + 8]
call fcn.00365f04
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00365f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00365ecb
push ecx
push dword [ebp + 8]
call fcn.00365f04
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00365f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00365ecb
push ecx
push dword [ebp + 8]
call fcn.00365f04
mov ebx, eax
push ecx
sub ecx, 3
push ecx
push dword [ebp + 8]
call fcn.00365f04
pop ecx
xor eax, ebx
inc ecx
push ecx
push dword [ebp + 8]
push eax
call fcn.00365ecb
cmp ecx, 0x2b
jne 0x365e0f
leave
ret 0xc

Function at 0x3674b4
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
pushal
mov byte [ebp - 0x118], 0x42
mov byte [ebp - 0x117], 0x72
mov byte [ebp - 0x116], 0x75
mov byte [ebp - 0x115], 0x74
mov byte [ebp - 0x114], 0x65
mov byte [ebp - 0x113], 0x66
mov byte [ebp - 0x112], 0x6f
mov byte [ebp - 0x111], 0x72
mov byte [ebp - 0x110], 0x63
mov byte [ebp - 0x10f], 0x69
mov byte [ebp - 0x10e], 0x6e
mov byte [ebp - 0x10d], 0x67
mov byte [ebp - 0x10c], 0x20
mov byte [ebp - 0x10b], 0x4b
mov byte [ebp - 0x10a], 0x65
mov byte [ebp - 0x109], 0x79
mov byte [ebp - 0x108], 0
mov eax, 1
lea edi, [ebp - 0x14]
mov ecx, 0x10
mov al, 0
mov byte [edi], al
inc edi
dec ecx
jne 0x367544
mov eax, dword [ebp + 8]
push 4
push 0x3000
push 0xa7c0
push 0
call dword [eax + 0x20]
test eax, eax
je 0x3675d6
mov dword [ebp - 4], eax
mov edi, eax
mov esi, dword [ebp + 0xc]
mov ecx, 0xa7c0
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x14]
push eax
push dword [ebp + 0xc]
push dword [ebp + 0xc]
push 0xa7c0
call fcn.003673fa
push 0xa7c0
push dword [ebp + 0xc]
call fcn.003651a8
test eax, eax
jne 0x3675b8
mov esi, dword [ebp - 4]
mov edi, dword [ebp + 0xc]
mov ecx, 0xa7c0
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
lea eax, [ebp - 0x14]
push eax
call fcn.003675dd
test eax, eax
je 0x3675d6
jmp 0x367574
mov eax, dword [ebp + 8]
push 0x8000
push 0
push dword [ebp - 4]
call dword [eax + 0x28]
test eax, eax
je 0x3675d6
popal
mov eax, 1
leave
ret 8
popal
sub eax, eax
leave
ret 8
Function at 0x36760b
Capabilities:
Terminate process

Disassembly:
call fcn.00367618
push 0
call dword [sym.imp.KERNEL32.DLL_ExitProcess]
Function at 0x1001ff6
Capabilities:
Parse pe header
Terminate process

Disassembly:
push 0x28
push 0x10013f0
call fcn.01002194
xor edi, edi
push edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
cmp word [eax], 0x5a4d
jne 0x1002031
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1002031
movzx eax, word [ecx + 0x18]
cmp eax, 0x10b
je 0x1002049
cmp eax, 0x20b
je 0x1002036
mov dword [ebp - 0x1c], edi
jmp 0x100205d
cmp dword [ecx + 0x84], 0xe
jbe 0x1002031
xor eax, eax
cmp dword [ecx + 0xf8], edi
jmp 0x1002057
cmp dword [ecx + 0x74], 0xe
jbe 0x1002031
xor eax, eax
cmp dword [ecx + 0xe8], edi
setne al
mov dword [ebp - 0x1c], eax
mov dword [ebp - 4], edi
push 1
call dword [sym.imp.msvcrt.dll___set_app_type]
pop ecx
or dword [0x1004240], 0xffffffff
or dword [0x1004244], 0xffffffff
call dword [sym.imp.msvcrt.dll___p__fmode]
mov ecx, dword [0x1003234]
mov dword [eax], ecx
call dword [sym.imp.msvcrt.dll___p__commode]
mov ecx, dword [0x1003230]
mov dword [eax], ecx
mov eax, dword [sym.imp.msvcrt.dll__adjust_fdiv]
mov eax, dword [eax]
mov dword [0x1004248], eax
call fcn.0100218e
cmp dword [0x1003200], edi
jne 0x10020b8
push fcn.0100218e
call dword [sym.imp.msvcrt.dll___setusermatherr]
pop ecx
call fcn.0100217c
push 0x10010f0
push 0x10010ec
call sub.msvcrt.dll__initterm
mov eax, dword [0x100322c]
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x20]
push eax
push dword [0x1003228]
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x2c]
push eax
call dword [sym.imp.msvcrt.dll___getmainargs]
mov dword [ebp - 0x30], eax
push 0x10010e8
push 0x10010e4
call sub.msvcrt.dll__initterm
mov eax, dword [ebp - 0x24]
mov ecx, dword [sym.imp.msvcrt.dll___initenv]
mov dword [ecx], eax
push dword [ebp - 0x24]
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
call fcn.0100143e
add esp, 0x30
mov esi, eax
mov dword [ebp - 0x34], esi
cmp dword [ebp - 0x1c], edi
jne 0x100212f
push esi
call dword [sym.imp.msvcrt.dll_exit]
call dword [sym.imp.msvcrt.dll__cexit]
jmp 0x1002164
or dword [ebp - 4], 0xffffffff
mov eax, esi
call fcn.010021cd
ret
Function at 0x427490
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x48351b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00477e26
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x427512
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00475d3d
mov eax, dword [eax]
push 0x5f51e0
push eax
call fcn.00468bc4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004780b1
test bl, bl
je 0x427512
push 0x5f51e0
lea ecx, [esp + 0xc]
call fcn.00478441
push 0x5f8d5c
lea ecx, [esp + 0xc]
call fcn.00478441
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x42754e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004780b1
jmp 0x427619
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x4275d2
lea edx, [esp + 0x7c]
push 0x5f8d58
push edx
call fcn.00468bc4
add esp, 8
test eax, eax
je 0x4275d2
lea eax, [esp + 0x7c]
push 0x5f8d54
push eax
call fcn.00468bc4
add esp, 8
test eax, eax
je 0x4275d2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x427562
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004780b1
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x428870
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x4288d2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x4288e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x48367b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5ff270]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x428a18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x428946
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004780b1
xor eax, eax
jmp 0x428a8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004781ee
push esi
lea ecx, [esp + 0xc]
call fcn.0047847d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x428a6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00428870
test eax, eax
jne 0x428a6d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.00428870
test eax, eax
jne 0x428a6d
lea eax, [esp + 0x14]
push 0x5f8d70
push eax
call fcn.00469c00
mov esi, eax
add esp, 8
test esi, esi
jne 0x428a4c
lea ecx, [esp + 0x14]
push 0x5f8d6c
push ecx
call fcn.00469b80
mov esi, eax
add esp, 8
test esi, esi
jne 0x428a4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x428a4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0047819e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42895e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004780b1
xor eax, eax
jmp 0x428a8f
mov byte [esi], 0
push 0x5f8d68
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004780b1
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x438ec0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x438f2e
cmp si, 0x69
ja 0x438f2e
add esi, 0xffd0
cmp si, 0x11
je 0x438efe
push 0x11
call edi
test ax, ax
jge 0x438efe
or esi, 0x2000
cmp si, 0x10
je 0x438f13
push 0x10
call edi
test ax, ax
jge 0x438f13
or esi, 0x4000
cmp si, 0x12
je 0x438f28
push 0x12
call edi
test ax, ax
jge 0x438f28
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x438f3b
mov esi, 0xbd
jmp 0x438eef
cmp si, 0x6e
jne 0x438f48
mov esi, 0xbe
jmp 0x438eef
cmp si, 0x6f
jne 0x438ee9
mov esi, 0xbf
jmp 0x438eef

Function at 0x43a6f0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x60f8e0]
xor edx, edx
cmp eax, edx
jne 0x43a716
xor eax, eax
mov byte [eax + 0x60f7e0], al
inc eax
cmp eax, 0x100
jl 0x43a6fe
mov dword [0x60f8e0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x60f7e0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43a7a7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x43a77a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x43a748
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43a820
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x43a873
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x43a85a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4412b0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x441448
cmp ebp, ebx
jle 0x441448
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x44130e
dec eax
or eax, 0xfffffff8
inc eax
je 0x441315
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x441324
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44132b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00477df2
add esp, 4
cmp eax, ebx
je 0x44134c
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00477df2
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x44143e
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x441425
mov al, byte [edx]
cmp al, 0xc0
jbe 0x441411
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x441406
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x441414
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x441414
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4413b0
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x4413a1
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x4444a0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x484b48
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x4444d9
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0047f79f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0047f7eb
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.00444560
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0047f828
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24