joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4dc120
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5a88d3
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x1004618]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x4c], ecx
mov eax, dword [ebp - 0x4c]
mov dword [eax], vtable.VObj.0
mov ecx, dword [ebp - 0x4c]
mov dword [ecx + 4], 0
mov edx, dword [ebp - 0x4c]
mov dword [edx], vtable.ExprItem.0
mov eax, dword [ebp - 0x4c]
mov dword [eax + 8], 0
mov dword [ebp - 4], 0
mov ecx, dword [ebp - 0x4c]
mov dword [ecx], vtable.ExprItem_Solver.0
mov ecx, dword [ebp - 0x4c]
add ecx, 0xc
call fcn.00428330
mov byte [ebp - 4], 1
mov edx, dword [ebp - 0x4c]
add edx, 0x10
mov dword [ebp - 0x48], edx
lea eax, [ebp - 0x19]
push eax
lea ecx, [ebp - 0x1a]
push ecx
mov ecx, dword [ebp - 0x48]
call fcn.00535a00
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov dword [edx + 0x30], eax
mov ecx, dword [ebp - 0x4c]
cmp dword [ecx + 0x30], 0
jne 0x4dc1c6
mov edx, dword [ebp - 0x4c]
fld qword [0xfc9e60]
fstp qword [edx + 0x38]
jmp 0x4dc1d2
mov eax, dword [ebp - 0x4c]
fld qword [0xfc9e58]
fstp qword [eax + 0x38]
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp - 0x4c]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x504a60
Capabilities:
Enumerate gui resources

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5aaf38
mov eax, dword fs:[0]
push eax
sub esp, 0x48
mov eax, dword [0x1004618]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp dword [ebp + 0xc], 0
je 0x504a95
mov eax, dword [ebp + 0xc]
movzx ecx, word [eax]
test ecx, ecx
jne 0x504a99
xor eax, eax
jmp 0x504aee
mov edx, dword [ebp + 8]
push edx
lea ecx, [ebp - 0x1c]
call fcn.00427f50
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x1c]
call fcn.00428030
mov dword [ebp - 0x10], 0
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 0x14], ecx
lea edx, [ebp - 0x18]
push edx
push 0x504b00
call dword [sym.imp.USER32.dll_EnumWindows]
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x20], eax
mov dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x1c]
call fcn.004025d0
mov eax, dword [ebp - 0x20]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
mov esp, ebp
pop ebp
ret

Function at 0x510710
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0x10], ecx
push 1
push 0
push 0
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x510793
mov dword [ebp - 8], 0
mov byte [ebp - 0xc], 0
xor edx, edx
mov byte [ebp - 0xb], dl
push 0
lea eax, [ebp - 8]
push eax
push 2
lea ecx, [ebp - 0xc]
push ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [edx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp dword [ebp - 8], 2
jne 0x51077e
movzx ecx, byte [ebp - 0xc]
cmp ecx, 0xff
jne 0x51077e
movzx edx, byte [ebp - 0xb]
cmp edx, 0xfe
jne 0x51077e
jmp 0x510793
push 0
push 0
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov esp, ebp
pop ebp
ret
Function at 0x5107a0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov dword [ebp - 0x14], ecx
mov eax, dword [ebp - 0x14]
cmp dword [eax + 0x10], 0xffffffff
jne 0x510856
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 8], ecx
push 0
push 0
push 0
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov dword [ebp - 0xc], eax
mov dword [ebp - 4], 0
mov byte [ebp - 0x10], 0
xor ecx, ecx
mov byte [ebp - 0xf], cl
push 0
lea edx, [ebp - 4]
push edx
push 2
lea eax, [ebp - 0x10]
push eax
mov ecx, dword [ebp - 0x14]
mov edx, dword [ecx + 0xc]
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp dword [ebp - 4], 0
jne 0x51080d
mov eax, dword [ebp - 8]
mov dword [eax + 0x10], 1
jmp 0x510841
cmp dword [ebp - 4], 2
jne 0x510837
movzx ecx, byte [ebp - 0x10]
cmp ecx, 0xff
jne 0x510837
movzx edx, byte [ebp - 0xf]
cmp edx, 0xfe
jne 0x510837
mov eax, dword [ebp - 8]
mov dword [eax + 0x10], 1
jmp 0x510841
mov ecx, dword [ebp - 8]
mov dword [ecx + 0x10], 0
push 0
push 0
mov edx, dword [ebp - 0xc]
push edx
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edx, dword [ebp - 0x14]
mov eax, dword [edx + 0x10]
mov esp, ebp
pop ebp
ret
Function at 0x521c90
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 0x10], ecx
xor eax, eax
jne 0x521c99
xor ecx, ecx
jne 0x521c99
mov edx, dword [ebp + 0x10]
mov eax, dword [edx]
shl eax, 1
mov dword [ebp - 8], eax
mov ecx, dword [ebp + 0x10]
mov dword [ecx], 0
lea edx, [ebp - 8]
push edx
mov eax, dword [ebp + 0xc]
push eax
lea ecx, [ebp - 4]
push ecx
push 0
mov edx, dword [ebp + 8]
push edx
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x521ce0
mov eax, dword [ebp - 0xc]
jmp 0x521d3d
cmp dword [ebp - 4], 1
je 0x521cf3
cmp dword [ebp - 4], 2
je 0x521cf3
mov eax, 0xd
jmp 0x521d3d
cmp dword [ebp + 0xc], 0
je 0x521d31
cmp dword [ebp - 8], 0
je 0x521d29
mov eax, dword [ebp - 8]
xor edx, edx
mov ecx, 2
div ecx
test edx, edx
jne 0x521d20
mov edx, dword [ebp - 8]
shr edx, 1
mov eax, dword [ebp + 0xc]
movzx ecx, word [eax + edx*2 - 2]
test ecx, ecx
je 0x521d27
mov eax, 0xd
jmp 0x521d3d
jmp 0x521d31
xor edx, edx
mov eax, dword [ebp + 0xc]
mov word [eax], dx
mov ecx, dword [ebp - 8]
shr ecx, 1
mov edx, dword [ebp + 0x10]
mov dword [edx], ecx
xor eax, eax
mov esp, ebp
pop ebp
ret 0xc
Function at 0x533410
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
mov dword [eax], 0x42444c7
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
mov dword [ecx + 4], edx
mov eax, dword [ebp - 8]
mov byte [eax + 8], 0xe9
mov ecx, dword [ebp - 8]
add ecx, 0xd
mov edx, dword [ebp + 8]
sub edx, ecx
mov eax, dword [ebp - 8]
mov dword [eax + 9], edx
lea ecx, [ebp - 4]
push ecx
push 0x40
push 0xd
mov edx, dword [ebp - 8]
push edx
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
push 0xd
mov eax, dword [ebp - 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
mov esp, ebp
pop ebp
ret 8

Function at 0x53ab20
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov dword [ebp - 0x24], ecx
mov eax, dword [ebp - 0x24]
mov ecx, dword [eax + 8]
push ecx
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov dword [ebp - 4], eax
mov edx, dword [ebp - 4]
add edx, 1
push edx
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp + 8]
call fcn.00428140
push eax
mov ecx, dword [ebp - 0x24]
mov edx, dword [ecx + 8]
push edx
call dword [sym.imp.USER32.dll_GetWindowTextW]
push 0xffffffffffffffff
mov ecx, dword [ebp + 8]
call fcn.004281d0
mov esp, ebp
pop ebp
ret 4

Function at 0x53ade0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
jne 0x53adf4
xor eax, eax
jmp 0x53ae0f
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00566304
add esp, 0x10
mov esp, ebp
pop ebp
ret 0xc

Function at 0x53ae20
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [ebp - 4], ecx
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0
jne 0x53ae34
xor eax, eax
jmp 0x53ae4f
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
push edx
mov eax, dword [ebp + 0x10]
push eax
mov ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
push edx
call fcn.00566784
add esp, 0x10
mov esp, ebp
pop ebp
ret 0xc

Function at 0x541f5e
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov dword [edi + 0x58], ebx
test ebx, 0xffff0000
jne 0x541f82
cmp dword [edi + 0x54], 0
jne 0x541f82
movzx eax, bx
mov dword [edi + 0x54], eax
call fcn.0054d373
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push dword [ebp + 0xc]
mov ebx, eax
push ebx
mov ecx, edi
call fcn.00541f1f
push ebx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret 8
Function at 0x547a86
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
xor ebx, ebx
xor edi, edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], ebx
je 0x547acd
call fcn.0054d373
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x547acd
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
test ebx, ebx
je 0x547ae9
push ebx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
mov ecx, dword [ebp - 4]
push edi
call fcn.005475fe
mov esi, eax
test edi, edi
je 0x547ae7
test ebx, ebx
je 0x547ae7
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x548931
Capabilities:
Get graphical window text

Disassembly:
push 4
mov eax, 0x5aec84
call fcn.00569bee
mov esi, ecx
cmp dword [esi + 0x50], 0
jne 0x548956
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x20]
call dword [sym.imp.USER32.dll_GetWindowTextW]
jmp 0x54899c
lea ecx, [ebp - 0x10]
call fcn.00428330
mov ecx, dword [esi + 0x50]
mov eax, dword [ecx]
and dword [ebp - 4], 0
lea edx, [ebp - 0x10]
push edx
call dword [eax + 0x8c]
push 0xffffffffffffffff
push dword [ebp - 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0054819c
add esp, 0x10
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
mov esi, eax
call fcn.0040dad0
mov eax, esi
call fcn.00569cc6
ret 8

Function at 0x54c053
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
cmp dword [ebp + 0xc], ebx
je 0x54c09b
call fcn.0054d373
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x54c09b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
test eax, eax
je 0x54c0de
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
mov esi, dword [ebp + 8]
mov dword [ebp + 0xc], 1
test ebx, ebx
je 0x54c0c7
push dword [ebp + 0x10]
mov eax, dword [edi]
push ebx
push esi
mov ecx, edi
call dword [eax + 0x20]
cmp dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
je 0x54c0c7
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp dword [esi + 0x4c], 0
je 0x54c0db
mov ecx, dword [esi + 0x4c]
push dword [ebp + 0x10]
mov eax, dword [ecx]
call dword [eax + 0xa0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x5602fa
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x1004618]
jne 0x560304
repz ret
jmp fcn.0056ccbc

Function at 0x57b959
Capabilities:
Check if file exists
Get file attributes

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 8], esi
jne 0x57b98a
call fcn.00566a67
mov dword [eax], esi
call fcn.00566a54
push esi
push esi
push esi
push esi
push esi
mov dword [eax], 0x16
call fcn.00560d14
add esp, 0x14
push 0x16
pop eax
jmp 0x57b9df
test dword [ebp + 0xc], 0xfffffff9
jne 0x57b966
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x57b9b7
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.00566a7a
pop ecx
call fcn.00566a54
mov eax, dword [eax]
jmp 0x57b9df
test al, 0x10
jne 0x57b9dd
test al, 1
je 0x57b9dd
test byte [ebp + 0xc], 2
je 0x57b9dd
call fcn.00566a67
mov dword [eax], 5
call fcn.00566a54
mov dword [eax], 0xd
jmp 0x57b9ae
xor eax, eax
pop esi
pop ebp
ret

Function at 0x57f810
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.0056b928
and dword [ebp - 4], 0
cmp dword [0x1062d24], 0
mov ebx, eax
jne 0x57f8c1
push 0xfdb4e4
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x57f972
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0xfdb4d8
push edi
call esi
test eax, eax
je 0x57f972
push eax
call fcn.0056b8b6
mov dword [esp], 0xfdb4c8
push edi
mov dword [0x1062d24], eax
call esi
push eax
call fcn.0056b8b6
mov dword [esp], 0xfdb4b4
push edi
mov dword [0x1062d28], eax
call esi
push eax
call fcn.0056b8b6
mov dword [esp], 0xfdb498
push edi
mov dword [0x1062d2c], eax
call esi
push eax
call fcn.0056b8b6
pop ecx
mov dword [0x1062d34], eax
test eax, eax
je 0x57f8c1
push 0xfdb480
push edi
call esi
push eax
call fcn.0056b8b6
pop ecx
mov dword [0x1062d30], eax
mov eax, dword [0x1062d30]
cmp eax, ebx
je 0x57f919
cmp dword [0x1062d34], ebx
je 0x57f919
push eax
call fcn.0056b931
push dword [0x1062d34]
mov esi, eax
call fcn.0056b931
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x57f919
test edi, edi
je 0x57f919
call esi
test eax, eax
je 0x57f910
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x57f910
test byte [ebp - 0xc], 1
jne 0x57f919
or dword [ebp + 0x10], 0x200000
jmp 0x57f952
mov eax, dword [0x1062d28]
cmp eax, ebx
je 0x57f952
push eax
call fcn.0056b931
pop ecx
test eax, eax
je 0x57f952
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x57f952
mov eax, dword [0x1062d2c]
cmp eax, ebx
je 0x57f952
push eax
call fcn.0056b931
pop ecx
test eax, eax
je 0x57f952
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x1062d24]
call fcn.0056b931
pop ecx
test eax, eax
je 0x57f972
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x57f974
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x58e780
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
mov edx, dword [esp + 4]
sub esp, 0x10
push ebx
mov bl, byte [edx + 8]
cmp bl, 3
je 0x58e92a
mov ecx, dword [esp + 0x20]
push ebp
mov ebp, dword [edx]
push esi
xor esi, esi
push edi
mov dword [esp + 0x24], esi
test bl, 2
je 0x58e7d8
movzx eax, byte [edx + 9]
movzx esi, byte [ecx]
mov edi, eax
sub edi, esi
movzx esi, byte [ecx + 1]
mov dword [esp + 0x10], edi
mov edi, eax
sub edi, esi
movzx esi, byte [ecx + 2]
sub eax, esi
mov esi, dword [esp + 0x24]
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], eax
mov edi, 3
jmp 0x58e7eb
movzx eax, byte [ecx + 3]
movzx edi, byte [edx + 9]
sub edi, eax
mov dword [esp + 0x10], edi
mov edi, 1
test bl, 4
je 0x58e7ff
movzx ecx, byte [ecx + 4]
movzx eax, byte [edx + 9]
sub eax, ecx
mov dword [esp + edi*4 + 0x10], eax
inc edi
xor ecx, ecx
xor eax, eax
cmp edi, ecx
jle case.0x58e846.3
jmp 0x58e810
cmp dword [esp + eax*4 + 0x10], ecx
jg 0x58e81c
mov dword [esp + eax*4 + 0x10], ecx
jmp 0x58e821
mov esi, 1
inc eax
cmp eax, edi
jl 0x58e810
cmp si, cx
je case.0x58e846.3
movzx eax, byte [edx + 9]
add eax, 0xfffffffe
cmp eax, 0xe
ja case.0x58e846.3
movzx eax, byte [eax + 0x58e944]
jmp dword [eax*4 + 0x58e930]
mov edx, dword [edx + 4]
mov eax, dword [esp + 0x28]
cmp edx, ecx
jbe case.0x58e846.3
lea esp, [esp]
mov cl, byte [eax]
shr cl, 1
and cl, 0x55
mov byte [eax], cl
inc eax
sub edx, 1
jne 0x58e860
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov edi, dword [edx + 4]
mov edx, dword [esp + 0x10]
mov esi, dword [esp + 0x28]
mov ecx, edx
mov eax, pe_nt_image_headers32
sar eax, cl
mov ebx, 0xf
sar ebx, cl
and al, 0xf0
or al, bl
test edi, edi
jbe case.0x58e846.3
mov edi, edi
mov bl, byte [esi]
mov cl, dl
shr bl, cl
inc esi
and bl, al
sub edi, 1
mov byte [esi - 1], bl
jne 0x58e8a0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov esi, dword [esp + 0x28]
imul ebp, edi
xor ebx, ebx
test ebp, ebp
jbe case.0x58e846.3
mov eax, ebx
xor edx, edx
div edi
inc ebx
inc esi
mov cl, byte [esp + edx*4 + 0x10]
shr byte [esi - 1], cl
cmp ebx, ebp
jb 0x58e8c6
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov esi, dword [esp + 0x28]
imul ebp, edi
xor ebx, ebx
test ebp, ebp
jbe case.0x58e846.3
mov edi, edi
xor edx, edx
mov eax, ebx
div edi
movzx ax, byte [esi]
mov ecx, 0x100
imul ax, cx
movzx ecx, byte [esi + 1]
add ax, cx
inc esi
inc ebx
inc esi
movzx ecx, word [esp + edx*4 + 0x10]
shr ax, cl
movzx eax, ax
mov edx, eax
shr edx, 8
mov byte [esi - 2], dl
mov byte [esi - 1], al
cmp ebx, ebp
jb 0x58e8f0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
Function at 0x5949f0
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0xc
mov eax, dword [0x1004618]
xor eax, esp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x18]
push esi
mov esi, dword [esp + 0x14]
push edi
mov edi, dword [esp + 0x1c]
cmp eax, 3
jne 0x594a7a
movzx eax, word [esi + 0x118]
test ax, ax
jne 0x594a26
test byte [esi + 0x230], 1
jne 0x594a4e
movzx cx, byte [edi]
cmp cx, ax
jbe 0x594a4e
push 0xfdfda0
push esi
call fcn.00587fe0
add esp, 8
pop edi
pop esi
mov ecx, dword [esp + 8]
xor ecx, esp
call fcn.005602fa
add esp, 0xc
ret
mov dl, byte [edi]
push 1
lea eax, [esp + 0xc]
push eax
push 0xfde028
push esi
mov byte [esp + 0x18], dl
call fcn.00593bd0
add esp, 0x10
pop edi
pop esi
mov ecx, dword [esp + 8]
xor ecx, esp
call fcn.005602fa
add esp, 0xc
ret
test al, 2
je 0x594b0e
movzx ecx, word [edi + 2]
push ecx
lea edx, [esp + 0xc]
push edx
call fcn.00592be0
movzx eax, word [edi + 4]
push eax
lea ecx, [esp + 0x16]
push ecx
call fcn.00592be0
movzx edx, word [edi + 6]
push edx
lea eax, [esp + 0x20]
push eax
call fcn.00592be0
add esp, 0x18
cmp byte [esi + 0x127], 8
jne 0x594ae8
mov cl, byte [esp + 0xc]
or cl, byte [esp + 0xa]
or cl, byte [esp + 8]
je 0x594ae8
push 0xfdfd60
push esi
call fcn.00587fe0
add esp, 8
pop edi
pop esi
mov ecx, dword [esp + 8]
xor ecx, esp
call fcn.005602fa
add esp, 0xc
ret
push 6
lea edx, [esp + 0xc]
push edx
push 0xfde028
push esi
call fcn.00593bd0
add esp, 0x10
pop edi
pop esi
mov ecx, dword [esp + 8]
xor ecx, esp
call fcn.005602fa
add esp, 0xc
ret
mov cl, byte [esi + 0x127]
movzx eax, word [edi + 8]
mov edx, 1
shl edx, cl
cmp eax, edx
jl 0x594b42
push 0xfdfd20
push esi
call fcn.00587fe0
add esp, 8
pop edi
pop esi
mov ecx, dword [esp + 8]
xor ecx, esp
call fcn.005602fa
add esp, 0xc
ret
push eax
lea eax, [esp + 0xc]
push eax
call fcn.00592be0
push 2
lea ecx, [esp + 0x14]
push ecx
push 0xfde028
push esi
call fcn.00593bd0
mov ecx, dword [esp + 0x28]
add esp, 0x18
pop edi
pop esi
xor ecx, esp
call fcn.005602fa
add esp, 0xc
ret
Function at 0x5984c0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
mov ebx, dword [edi + 0x24]
push ebp
push esi
mov ebp, dword [edi + 0x34]
sub ebp, dword [edi + 0x6c]
mov eax, dword [edi + 0x64]
mov ecx, dword [edi + 0x24]
lea edx, [ebx + ecx - 0x106]
sub ebp, eax
cmp eax, edx
jb 0x59853e
mov eax, dword [edi + 0x30]
push ebx
lea ecx, [eax + ebx]
push ecx
push eax
call fcn.00560d50
mov edx, dword [edi + 0x44]
mov eax, dword [edi + 0x3c]
sub dword [edi + 0x68], ebx
sub dword [edi + 0x64], ebx
add esp, 0xc
sub dword [edi + 0x54], ebx
lea ecx, [eax + edx*2]
movzx eax, word [ecx - 2]
sub ecx, 2
cmp eax, ebx
jb 0x598511
sub eax, ebx
jmp 0x598513
xor eax, eax
sub edx, 1
mov word [ecx], ax
jne 0x598502
mov ecx, dword [edi + 0x38]
mov edx, ebx
lea ecx, [ecx + ebx*2]
movzx eax, word [ecx - 2]
sub ecx, 2
cmp eax, ebx
jb 0x598532
sub eax, ebx
jmp 0x598534
xor eax, eax
sub edx, 1
mov word [ecx], ax
jne 0x598523
add ebp, ebx
mov esi, dword [edi]
cmp dword [esi + 4], 0
je 0x598599
mov edx, dword [edi + 0x6c]
add edx, dword [edi + 0x64]
mov ecx, ebp
add edx, dword [edi + 0x30]
push edx
call fcn.005981c0
add dword [edi + 0x6c], eax
mov edx, dword [edi + 0x6c]
add esp, 4
cmp edx, 3
jb 0x598585
mov eax, dword [edi + 0x64]
mov ecx, dword [edi + 0x30]
lea esi, [eax + ecx]
movzx eax, byte [esi]
mov ecx, dword [edi + 0x50]
mov dword [edi + 0x40], eax
shl eax, cl
movzx ecx, byte [esi + 1]
xor eax, ecx
and eax, dword [edi + 0x4c]
mov dword [edi + 0x40], eax
cmp edx, 0x106
jae 0x598599
mov edx, dword [edi]
cmp dword [edx + 4], 0
jne 0x5984c6
pop esi
pop ebp
pop ebx
ret
Function at 0x5999f0
Capabilities:
Compute adler32 checksum

Disassembly:
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, dword [esp + 0xc]
movzx ecx, di
shr edi, 0x10
test esi, esi
jne 0x599a0a
pop edi
lea eax, [esi + 1]
pop esi
ret
push ebx
mov ebx, dword [esp + 0x18]
test ebx, ebx
jbe 0x599b1a
push ebp
jmp 0x599a20
mov eax, ebx
cmp ebx, 0x15b0
jb 0x599a2f
mov eax, 0x15b0
sub ebx, eax
cmp eax, 0x10
jl 0x599adb
mov edx, eax
shr edx, 4
mov ebp, edx
neg ebp
shl ebp, 4
add eax, ebp
jmp 0x599a50
movzx ebp, byte [esi]
add ecx, ebp
movzx ebp, byte [esi + 1]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 2]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 3]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 4]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 5]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 6]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 7]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 8]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 9]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 0xa]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 0xb]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 0xc]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 0xd]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 0xe]
add edi, ecx
add ecx, ebp
movzx ebp, byte [esi + 0xf]
add edi, ecx
add ecx, ebp
add edi, ecx
add esi, 0x10
sub edx, 1
jne 0x599a50
test eax, eax
je 0x599aed
nop
movzx edx, byte [esi]
add ecx, edx
inc esi
add edi, ecx
sub eax, 1
jne 0x599ae0
mov eax, 0x80078071
mul ecx
shr edx, 0xf
imul edx, edx, 0xffff000f
add ecx, edx
mov eax, 0x80078071
mul edi
shr edx, 0xf
imul edx, edx, 0xffff000f
add edi, edx
test ebx, ebx
ja 0x599a20
pop ebp
mov eax, edi
pop ebx
shl eax, 0x10
pop edi
or eax, ecx
pop esi
ret