joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1006ac50
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x10144040]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0xe609e8], 5
jne 0x1006adeb
cmp dword [0x1015749c], 2
je 0x1006adeb
push ebx
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
push edi
imul edi, dword [0x101530a8], 0x3e8
mov dword [0x1015749c], 1
mov dword [0x101574ac], 0
call esi
mov dword [0x10157484], eax
call esi
cmp byte [0x10144f66], 1
mov ecx, 0x3e8
mov dword [0x10157498], eax
mov eax, 0x7530
cmove eax, ecx
mov dword [0x10157480], edi
mov dword [0x101574a0], eax
xor esi, esi
mov eax, dword [0xe8cb7c]
mov ecx, 0x402bc0
mov dword [0x101574a4], 0
movzx eax, byte [eax + 8]
mov dword [0x1015747c], eax
xor al, al
mov edi, 6
mov byte [ebp - 0x105], al
mov ebx, 4
lea eax, [ebp - 0x100]
sub edi, eax
nop word [eax + eax]
push esi
call ecx
mov ecx, eax
mov eax, 0x96a4c0
call eax
test eax, eax
je 0x1006ad67
cmp byte [eax + 0x30c], 0
je 0x1006ad67
movzx ecx, word [eax + 0x7e]
mov eax, ecx
mov byte [ebp - 0x10b], cl
shr eax, 8
mov byte [ebp - 0x10c], al
lea eax, [edi + ebx]
lea eax, [ebp + eax - 0x104]
cmp eax, 0x100
ja 0x1006ad75
mov ax, word [ebp - 0x10c]
mov word [ebp + ebx - 0x104], ax
add ebx, 2
inc byte [ebp - 0x105]
inc esi
mov ecx, 0x402bc0
cmp esi, 0x190
jb 0x1006ad10
mov al, byte [ebp - 0x105]
push 0xffffffffffffffff
mov byte [ebp - 0x101], al
lea eax, [ebp - 0x104]
push ebx
push eax
push 0x14
mov byte [ebp - 0x104], 0xc1
mov byte [ebp - 0x103], bl
mov byte [ebp - 0x102], 0x14
call fcn.10068620
add esp, 0x10
mov ecx, 0x402bc0
cmp esi, 0x190
jb 0x1006acf0
mov dword [0x81f6b6c], 0
mov ecx, dword [0x8128ac8]
pop edi
pop esi
pop ebx
movq xmm0, qword [ecx]
movq qword [0x101574d8], xmm0
mov ax, word [ecx + 8]
mov word [0x101574e0], ax
mov al, byte [ecx + 0xa]
mov byte [0x101574e2], al
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007c329
mov esp, ebp
pop ebp
ret
Function at 0x10079510
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x10144040]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 8]
push eax
push 0x40
push 8
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
movsd xmm0, qword [ebp + 0xc]
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
movsd qword [edi], xmm0
push 8
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.1007c329
mov esp, ebp
pop ebp
ret

Function at 0x10079560
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x10144040]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 8]
push eax
push 0x40
push 5
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov al, byte [ebp + 8]
cmp al, 0xff
je 0x1007958c
mov byte [esi], al
mov eax, dword [ebp + 0x10]
sub eax, esi
sub eax, 5
mov dword [esi + 1], eax
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push 5
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.1007c329
mov esp, ebp
pop ebp
ret

Function at 0x100795c0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x10144040]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 8]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push 0x40
push ebx
push eax
mov dword [ebp - 0xc], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push ebx
push esi
mov esi, dword [ebp - 0xc]
push esi
call fcn.100e0d20
add esp, 0xc
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.1007c329
mov esp, ebp
pop ebp
ret

Function at 0x10079620
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x10144040]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
lea eax, [ebp - 8]
mov esi, edx
push eax
push 0x40
mov ebx, ecx
mov dword [ebp - 0xc], esi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
xor ecx, ecx
add esi, 5
setb cl
neg ecx
or ecx, esi
push ecx
call fcn.100eb173
push dword [ebp - 0xc]
mov esi, eax
push ebx
push esi
call fcn.100e0d20
mov eax, dword [ebp - 0xc]
mov ecx, ebx
sub ecx, esi
sub ecx, 5
mov byte [eax + esi], 0xe9
mov dword [eax + esi + 1], ecx
add eax, 0xfffffffb
push eax
sub esi, ebx
mov byte [ebx], 0xe9
lea eax, [ebx + 5]
sub esi, 5
push 0x90
push eax
mov dword [ebx + 1], esi
call fcn.100e0b50
add esp, 0x1c
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push dword [ebp - 0xc]
push ebx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.1007c329
mov esp, ebp
pop ebp
ret
Function at 0x100796c0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x10144040]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [0x10157360]
test edx, 0xffff0000
jne 0x100797f5
push edi
push 0x10138604
push edx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov edi, eax
test edi, edi
je 0x100797f4
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
cmp eax, 0xc
jb 0x100797f4
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x100797f4
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
je 0x100797ea
mov ecx, dword [ebx + 4]
mov eax, dword [ebx]
push edi
push esi
cmp ecx, dword [ebx + 8]
jne 0x10079792
mov dword [ebp - 0xc], eax
mov eax, dword [sym.imp.KERNEL32.dll_SizeofResource]
call eax
mov edx, dword [ebp - 0xc]
lea ecx, [edx*4 + 0xc]
cmp eax, ecx
jb 0x100797f3
xor edi, edi
test edx, edx
je 0x100797ea
mov esi, dword [ebx + edi*4 + 0xc]
lea eax, [ebp - 8]
push eax
push 0x40
push 4
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp + 8]
mov dword [esi], eax
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push 4
push esi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
inc edi
cmp edi, dword [ebx]
jb 0x10079763
jmp 0x100797ea
mov dword [ebp - 0xc], eax
mov eax, dword [sym.imp.KERNEL32.dll_SizeofResource]
call eax
mov edx, dword [ebp - 0xc]
lea ecx, [edx*8 + 0xc]
cmp eax, ecx
jb 0x100797f3
xor eax, eax
mov dword [ebp - 0xc], eax
test edx, edx
je 0x100797ea
mov esi, dword [ebx + eax*8 + 0x10]
mov edi, dword [ebx + eax*8 + 0xc]
lea eax, [ebp - 8]
add esi, dword [ebp + 8]
push eax
push 0x40
push 4
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 8]
mov dword [edi], esi
push eax
push dword [ebp - 8]
push 4
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [ebp - 0xc]
inc eax
mov dword [ebp - 0xc], eax
cmp eax, dword [ebx]
jb 0x100797b3
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop ebx
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.1007c329
mov esp, ebp
pop ebp
ret
Function at 0x10079810
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x10144040]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
movzx esi, dx
mov edi, ecx
push esi
call fcn.1007c858
push esi
mov ebx, eax
push 0x90
push ebx
call fcn.100e0b50
add esp, 0x10
mov dword [ebp - 8], 0
lea eax, [ebp - 8]
push eax
push 0x40
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
jne 0x1007986f
call dword [sym.imp.KERNEL32.dll_GetLastError]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007c329
mov esp, ebp
pop ebp
ret
push esi
push ebx
push edi
call fcn.100e0d20
add esp, 0xc
mov dword [ebp - 0xc], 0
lea eax, [ebp - 0xc]
push eax
push dword [ebp - 8]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x10079858
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1007c329
mov esp, ebp
pop ebp
ret
Function at 0x1007aa80
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x10144040]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [0x103110e4], 0
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov dword [ebp - 0x10], ebx
je 0x1007ac9c
mov edi, 0x861110
call edi
mov edx, 0x861260
mov ecx, eax
call edx
mov esi, dword [eax + 0x28]
add esi, 0xa
call edi
mov ecx, eax
mov eax, 0x861260
call eax
push 0x23
push 0x23
push esi
mov eax, dword [eax + 0x24]
add eax, 0xf
push eax
mov eax, 0x790b10
call eax
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
add esp, 0x10
mov esi, 0x83c080
mov ecx, 0x791070
test al, al
je 0x1007ab2e
push 1
call ecx
add esp, 4
test eax, eax
je 0x1007ab2e
lea eax, [ebp - 8]
push eax
push 0x40
push 1
push 0x83703d
call edi
lea eax, [ebp - 8]
mov byte [0x83703d], 0xc
push eax
push dword [ebp - 8]
push 1
push 0x83703d
call edi
mov dword [0x103110e0], 0
call esi
mov eax, 0x861110
call eax
mov ecx, eax
mov eax, 0x861260
call eax
mov esi, dword [eax + 0x28]
mov eax, 0x861110
add esi, 0xa
call eax
mov ecx, eax
mov eax, 0x861260
call eax
push 0x23
push 0x23
push esi
mov eax, dword [eax + 0x24]
add eax, 0x96
push eax
mov eax, 0x790b10
call eax
add esp, 0x10
test al, al
je 0x1007abb7
push 1
mov eax, 0x791070
call eax
add esp, 4
test eax, eax
je 0x1007abb7
lea eax, [ebp - 8]
push eax
push 0x40
push 1
push 0x83703d
call edi
lea eax, [ebp - 8]
mov byte [0x83703d], 9
push eax
push dword [ebp - 8]
push 1
push 0x83703d
call edi
mov eax, 0x83c080
mov dword [0x103110e0], 1
call eax
cmp dword [0x103110e0], 0
je 0x1007ac9c
mov dword [ebx + 0x11c], 0xffffffff
xor esi, esi
mov ecx, 0x405230
cmp esi, 5
jne 0x1007abed
mov eax, dword [0x7bc4f04]
movzx eax, byte [eax + 0x13]
push eax
call ecx
add esp, 4
cmp al, 6
je 0x1007ac54
lea edi, [esi*8]
sub edi, esi
shl edi, 2
mov dword [ebp - 8], edi
mov eax, dword [edi + 0x10311100]
mov ebx, dword [edi + 0x10311104]
mov dword [ebp - 0xc], eax
mov eax, 0x861110
call eax
mov ecx, eax
mov eax, 0x861260
call eax
mov edi, dword [edi + 0x103110fc]
add edi, dword [eax + 0x28]
mov eax, 0x861110
call eax
mov ecx, eax
mov eax, 0x861260
call eax
mov ecx, dword [ebp - 8]
push ebx
push dword [ebp - 0xc]
mov ecx, dword [ecx + 0x103110f8]
add ecx, dword [eax + 0x24]
mov eax, 0x790b10
push edi
push ecx
call eax
add esp, 0x10
test al, al
jne 0x1007ac78
inc esi
mov ecx, 0x405230
cmp esi, 9
jl 0x1007abd5
pop edi
pop esi
mov al, 1
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007c329
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp - 0x10]
add esi, 0xf0
pop edi
mov dword [eax + 0x11c], esi
mov al, 1
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007c329
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
xor al, al
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.1007c329
mov esp, ebp
pop ebp
ret 4
Function at 0x1007c080
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x200
mov eax, dword [0x10144040]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
push dword [0xe8c578]
mov edi, ecx
call dword [sym.imp.USER32.dll_IsWindowVisible]
test eax, eax
je 0x1007c18c
push esi
mov esi, dword [0xe8c578]
call dword [sym.imp.USER32.dll_GetForegroundWindow]
cmp eax, esi
jne 0x1007c17c
push 0
push esi
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [0xe8c578]
call dword [sym.imp.USER32.dll_UpdateWindow]
push 1
mov ecx, edi
call fcn.1007c1c0
push 0x17
mov ecx, 0x10145e58
call fcn.100204a0
push 0x1fc
mov esi, eax
lea eax, [ebp - 0x200]
push 0
push eax
call fcn.100e0b50
mov dword [ebp - 0x200], 0x1fc
mov dword [ebp - 0x1f8], 0x444
mov eax, dword [0xe8c578]
mov dword [ebp - 0x1fc], eax
mov eax, dword [edi + 4]
push esi
mov dword [ebp - 0x1ec], eax
lea eax, [ebp - 0x160]
push 0x100
push eax
mov dword [ebp - 0x1f4], 0x13
mov dword [ebp - 0x1f0], 0x445
mov dword [ebp - 0x1c], 1
mov dword [ebp - 0x60], 0x1388
call fcn.100f64ce
push 0x10152e76
lea eax, [ebp - 0x5c]
push 0x40
push eax
call fcn.100f64ce
add esp, 0x24
lea eax, [ebp - 0x200]
push eax
push 1
call dword [sym.imp.SHELL32.dll_Shell_NotifyIconA]
pop esi
pop edi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1007c329
mov esp, ebp
pop ebp
ret
push 5
push dword [0xe8c578]
call dword [sym.imp.USER32.dll_ShowWindow]
push dword [0xe8c578]
call dword [sym.imp.USER32.dll_UpdateWindow]
push 0
mov ecx, edi
call fcn.1007c1c0
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop edi
call fcn.1007c329
mov esp, ebp
pop ebp
ret

Function at 0x1008555c
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
xor edx, edx
push esi
mov esi, dword [ebp + 0xc]
cmp dword [ebp + 0x10], edx
jbe 0x1008557f
movzx eax, byte [esi + edx]
xor eax, ecx
imul ecx, eax, 0x1000193
inc edx
cmp edx, dword [ebp + 0x10]
jb 0x1008556d
mov eax, ecx
pop esi
pop ebp
ret

Function at 0x10093925
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
call fcn.100fcf8e
push 2
lea ecx, [ebp - 4]
push ecx
mov eax, dword [eax + 0x14]
push 0x22
push eax
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
movzx eax, word [ebp - 4]
sub eax, 0x30
je 0x10093964
sub eax, 1
je 0x1009395f
sub eax, 1
je 0x1009395b
xor eax, eax
leave
ret
push 3
jmp 0x10093966
xor eax, eax
inc eax
leave
ret
push 2
pop eax
leave
ret
Function at 0x1009c180
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
mov esi, dword [esp + 0x14]
mov eax, esi
sub eax, ebx
push edi
mov edi, dword [esp + 0x1c]
sub eax, 0x40
push edi
sar eax, 2
push eax
push ebx
call fcn.1009b8a0
mov ecx, eax
add esp, 0xc
test ecx, ecx
jne 0x1009c237
lea ebp, [ebx + 0x40]
sub esi, 4
cmp esi, ebp
jbe case.0x1009c208.17
mov eax, dword [esi]
mov ecx, eax
shr ecx, 8
movzx edx, al
movzx ebx, cl
mov cx, word [edx*2 + 0x1012b9d8]
and cx, 7
cmp cx, 2
jne 0x1009c1ef
cmp edi, ebx
jb 0x1009c1b2
cmp edx, 0x2a
jne case.0x1009c208.17
shr eax, 0x10
cmp edi, eax
ja 0x1009c1b2
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
cmp cx, 1
jne 0x1009c1b2
cmp ebx, edi
jne 0x1009c1b2
add edx, 0xfffffff0
cmp edx, 0x27
ja case.0x1009c208.17
movzx ecx, byte [edx + 0x1009c314]
jmp dword [ecx*4 + 0x1009c300]
mov ecx, dword [esp + 0x14]
mov edi, eax
mov eax, esi
shr edi, 0x10
sub eax, ecx
sub eax, 0x40
push edi
sar eax, 2
push eax
push ecx
call fcn.1009b8a0
mov ecx, eax
add esp, 0xc
test ecx, ecx
je 0x1009c1b2
mov eax, dword [esp + 0x20]
pop edi
pop esi
pop ebp
mov dword [eax], ecx
mov eax, str.local
pop ebx
ret
mov ecx, dword [esp + 0x14]
shr eax, 0x10
not eax
pop edi
mov ecx, dword [ecx + 0x10]
pop esi
pop ebp
pop ebx
mov ecx, dword [ecx + eax*4]
mov eax, dword [esp + 0x10]
add ecx, 0x10
mov dword [eax], ecx
mov eax, str.global
ret
mov ecx, eax
shr ecx, 0x10
movzx edx, cl
mov ecx, dword [esp + 0x14]
not edx
mov ecx, dword [ecx + 0x10]
mov edx, dword [ecx + edx*4]
mov ecx, dword [esp + 0x20]
add edx, 0x10
mov dword [ecx], edx
mov ecx, dword [esi - 4]
cmp cl, 0x10
jne 0x1009c2b2
shr ecx, 8
movzx edx, cl
lea ecx, [ebx + 1]
cmp edx, ecx
jne 0x1009c2b2
shr eax, 8
xor eax, dword [esi - 4]
test eax, 0xffff0000
jne 0x1009c2b2
pop edi
pop esi
pop ebp
mov eax, str.method
pop ebx
ret
pop edi
pop esi
pop ebp
mov eax, str.field
pop ebx
ret
mov ecx, dword [esp + 0x14]
shr eax, 0x10
mov edx, dword [ecx + 0x38]
test edx, edx
jne 0x1009c2df
mov eax, dword [esp + 0x20]
mov edx, 0x101351c8
pop edi
pop esi
pop ebp
mov dword [eax], edx
mov eax, str.upvalue
pop ebx
ret
test eax, eax
je 0x1009c2ef
mov cl, byte [edx]
inc edx
test cl, cl
jne 0x1009c2e3
sub eax, 1
jne 0x1009c2e3
mov eax, dword [esp + 0x20]
pop edi
pop esi
pop ebp
mov dword [eax], edx
mov eax, str.upvalue
pop ebx
ret
Function at 0x1009e850
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ecx
mov ecx, dword [esp + 8]
push ebp
mov ebp, dword [esp + 0x10]
push esi
push edi
movzx eax, byte [ebp + 0x24]
lea edx, [eax*4 + 0x14]
call fcn.10099de0
mov esi, eax
lea ecx, [ebp + 0x40]
xor edi, edi
mov dword [esp + 0xc], esi
mov dword [esi + 0x10], ecx
mov ecx, dword [esp + 0x1c]
mov dword [esi + 8], ecx
mov word [esi + 5], 8
mov byte [esi + 7], 0
movzx ecx, byte [ebp + 0x25]
add ecx, 0x20
mov eax, ecx
shr eax, 3
and al, 0x20
sub cl, al
mov al, byte [ebp + 0x24]
mov byte [ebp + 0x25], cl
mov byte [esp + 0x18], al
movzx ecx, al
test al, al
je 0x1009e901
push ebx
lea ebx, [esi + 0x14]
mov esi, ecx
mov ecx, dword [esp + 0x18]
mov edx, 0x18
call fcn.10099de0
lea ebx, [ebx + 4]
lea ecx, [eax + 8]
mov word [eax + 5], 0x105
mov dword [eax + 0x10], ecx
mov dword [eax + 0xc], 0xffffffff
mov ecx, dword [ebp + 0x14]
movzx edx, word [ecx + edi*2]
inc edi
mov ecx, edx
shl edx, 0x18
shr ecx, 0xe
xor edx, ebp
and cl, 1
mov dword [eax + 0x14], edx
mov byte [eax + 7], cl
mov dword [ebx - 4], eax
cmp edi, esi
jb 0x1009e8b2
mov esi, dword [esp + 0x10]
mov al, byte [esp + 0x1c]
pop ebx
mov byte [esi + 7], al
mov eax, esi
pop edi
pop esi
pop ebp
pop ecx
ret
Function at 0x100a5680
Capabilities:
Encrypt data using rc4 prga

Disassembly:
sub esp, 8
push ebx
push ebp
mov ebp, dword [esp + 0x14]
mov cl, byte [ebp + 0x81]
mov eax, dword [ebp + 0x214]
mov dl, cl
mov bl, byte [ebp + 0x82]
and dl, 0xc
neg dl
mov byte [esp + 0xb], bl
sbb dl, dl
and dl, 4
neg eax
sbb al, al
and cl, 3
and al, 0xe
shl cl, 3
or dl, al
mov al, byte [ebp + 0x1e4]
or dl, cl
and al, 1
or dl, al
cmp bl, dl
je 0x100a58d7
mov al, dl
mov byte [ebp + 0x82], dl
and al, 3
lea ebx, [ebp + 0xb10]
push esi
push edi
cmp al, 1
jne 0x100a571a
movzx ecx, word [0x1012bba6]
movzx esi, word [0x1012bbac]
add ecx, section..text
movzx edi, word [0x1012bbb2]
add esi, section..text
movzx eax, word [0x1012bbba]
add edi, section..text
movzx ebp, word [0x1012bbc0]
jmp 0x100a573a
mov ecx, dword [ebx + 0x39c]
mov esi, dword [ebx + 0x3a8]
mov edi, dword [ebx + 0x3b4]
movzx eax, word [0x1012bbbc]
movzx ebp, word [0x1012bbc2]
lea eax, [eax + section..text]
mov dword [esp + 0x14], ebp
mov dword [esp + 0x14], eax
lea ebp, [ebp + section..text]
mov dh, dl
mov dword [ebx + 0x398], ecx
xor dh, byte [esp + 0x13]
mov al, dl
and al, 6
mov dword [ebx + 0x3a4], esi
mov dword [ebx + 0x3b0], edi
test dh, 6
je 0x100a57d1
mov edi, ebx
test al, al
jne 0x100a57b8
lea esi, [ebx + 0x26c]
mov ecx, 0x55
rep movsd dword es:[edi], dword [esi]
test dl, 0x10
je 0x100a5846
mov dword [ebx + 0x114], 0x10003e9a
mov dword [ebx + 0x118], 0x10003e9a
mov dword [ebx + 0x11c], 0x10003e9a
mov dword [ebx + 0x120], 0x10003e9a
jmp 0x100a5846
test dl, 2
mov ecx, 0x10003e7f
mov eax, 0x10003ea7
cmovne eax, ecx
mov ecx, 0x55
rep stosd dword es:[edi], eax
jmp 0x100a5846
test al, al
jne 0x100a5846
mov dword [ebx + 0x12c], ecx
mov dword [ebx + 0x138], esi
mov dword [ebx + 0x144], edi
test dl, 0x10
je 0x100a5816
mov dword [ebx + 0x114], 0x10003e9a
mov dword [ebx + 0x118], 0x10003e9a
mov dword [ebx + 0x11c], 0x10003e9a
mov dword [ebx + 0x120], 0x10003e9a
jmp 0x100a5846
mov eax, dword [ebx + 0x380]
mov dword [ebx + 0x114], eax
mov eax, dword [ebx + 0x384]
mov dword [ebx + 0x118], eax
mov eax, dword [ebx + 0x388]
mov dword [ebx + 0x11c], eax
mov eax, dword [ebx + 0x38c]
mov dword [ebx + 0x120], eax
test dh, 8
je 0x100a588d
lea edi, [ebx + 0x154]
test dl, 8
jne 0x100a587f
mov ecx, 0xaa
nop dword [eax + eax]
movzx eax, word [ecx + 0x1012bb10]
lea edi, [edi + 4]
add eax, section..text
add ecx, 2
mov dword [edi - 4], eax
cmp ecx, 0x136
jb 0x100a5860
jmp 0x100a5892
mov ecx, 0x46
mov eax, 0x10003f24
rep stosd dword es:[edi], eax
jmp 0x100a58a2
test dl, 8
jne 0x100a58a2
mov eax, dword [esp + 0x14]
mov dword [ebx + 0x154], eax
mov dword [ebx + 0x160], ebp
mov ebp, dword [esp + 0x1c]
test dl, 1
je 0x100a58d5
test byte [esp + 0x13], 1
jne 0x100a58d5
mov ax, word [ebp + 0x758]
lea edi, [ebp + 0xa90]
add ax, ax
mov ecx, 0x20
dec ax
movzx eax, ax
mov edx, eax
shl edx, 0x10
or eax, edx
rep stosd dword es:[edi], eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x100bad60
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov edx, dword [esp + 0x20]
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov eax, dword [edx]
push esi
movzx esi, word [ebx + 6]
push edi
mov edi, dword [ebx + 0x20]
lea eax, [edi + eax*4]
mov dword [esp + 0x18], eax
mov eax, esi
lea ecx, [eax + eax*2]
mov eax, dword [ebx + 0x1c]
lea ebp, [eax + ecx*4]
lea eax, [edx + 0xc]
mov dword [esp + 0x14], ebp
cmp eax, ebp
jne 0x100bad9a
mov eax, dword [ebx + 0x18]
jmp 0x100bad9c
mov eax, dword [eax]
cmp byte [ebx + 0x72], 0
lea eax, [edi + eax*4]
mov dword [esp + 0x24], eax
movzx eax, byte [edx + 8]
mov dword [esp + 0x10], eax
mov al, byte [edx + 6]
mov byte [esp + 0x30], al
movzx eax, al
mov dword [esp + 0x20], eax
jge 0x100badcb
mov ecx, dword [ebx + 0x18]
lea eax, [esi + 1]
mov word [ebx + 6], ax
jmp 0x100badd5
mov ecx, dword [ebp - 0xc]
sub ebp, 0xc
mov dword [esp + 0x14], ebp
mov esi, dword [esp + 0x34]
mov byte [ebx + 0x72], 0
mov dword [ebp], ecx
mov ax, word [ebx + 8]
mov word [ebp + 4], ax
mov al, byte [esp + 0x30]
mov byte [ebp + 6], al
movzx eax, byte [edx + 7]
mov byte [ebp + 7], al
mov byte [ebp + 9], 0
xor ebp, ebp
mov eax, dword [ebx + 0x20]
lea edi, [eax + ecx*4]
xor eax, eax
xor ecx, ecx
mov dword [esp + 0x1c], edi
mov dword [esp + 0x30], eax
cmp dword [esp + 0x10], eax
jbe 0x100bae78
mov edx, dword [esp + 0x18]
mov ebx, dword [esi + eax*4]
mov esi, ebx
shr esi, 0x18
inc eax
mov edx, dword [edx + ebp*4]
mov edi, edx
shr edi, 0x18
cmp esi, edi
jae 0x100bae33
mov dword [esp + 0x30], eax
jmp 0x100bae5e
cmovne eax, dword [esp + 0x30]
movzx esi, dx
mov dword [esp + 0x30], eax
cmp esi, 0x8000
jb 0x100bae5b
mov eax, dword [esp + 0x38]
and edx, 0xfffb0000
movzx eax, word [eax + esi*2]
or edx, eax
mov eax, dword [esp + 0x30]
inc ebp
mov ebx, edx
lea edx, [ecx + 1]
mov edi, dword [esp + 0x1c]
mov esi, dword [esp + 0x34]
mov dword [edi + ecx*4], ebx
mov ecx, edx
cmp ebp, dword [esp + 0x10]
jb 0x100bae14
mov ebx, dword [esp + 0x2c]
mov ebp, dword [esp + 0x20]
lea edx, [esi + eax*4]
mov esi, dword [edx]
mov eax, esi
shr eax, 0x18
cmp eax, ebp
jae 0x100baea2
nop word [eax + eax]
mov dword [edi + ecx*4], esi
lea edx, [edx + 4]
mov esi, dword [edx]
inc ecx
mov eax, esi
shr eax, 0x18
cmp eax, ebp
jb 0x100bae90
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov ebp, dword [esp + 0x24]
mov byte [eax + 8], cl
lea eax, [edi + ecx*4]
mov ecx, dword [esp + 0x10]
lea edx, [edx + ecx*4]
cmp edx, ebp
jae 0x100baece
nop
mov ecx, dword [edx]
add edx, 4
mov dword [eax], ecx
add eax, 4
cmp edx, ebp
jb 0x100baec0
sub eax, dword [ebx + 0x20]
pop edi
pop esi
sar eax, 2
pop ebp
mov dword [ebx + 0x18], eax
pop ebx
add esp, 0x18
ret