joyce8/EMBER2024-capa huggingface dataset:
Function at 0x49043a
Capabilities:
Enumerate files on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x264
mov eax, dword [0x4d2304]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x10]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x25c], ecx
cmp edx, edi
je 0x490485
movzx eax, word [edx]
lea ecx, [ebp - 0x255]
push eax
call fcn.004908fc
test al, al
jne 0x49047f
sub edx, 2
cmp edx, edi
jne 0x490465
mov ecx, dword [ebp - 0x25c]
movzx esi, word [edx]
cmp esi, 0x3a
jne 0x4904a7
lea eax, [edi + 2]
cmp edx, eax
je 0x4904a7
push ecx
xor ebx, ebx
push ebx
push ebx
push edi
call fcn.00490033
add esp, 0x10
jmp 0x4905a1
push esi
lea ecx, [ebp - 0x255]
call fcn.004908fc
sub edx, edi
movzx eax, al
sar edx, 1
inc edx
neg eax
sbb eax, eax
xor ebx, ebx
push ebx
push ebx
and eax, edx
push ebx
mov dword [ebp - 0x260], eax
lea eax, [ebp - 0x254]
push eax
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileExW]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4904ea
push dword [ebp - 0x25c]
jmp 0x490497
mov ebx, dword [ebp - 0x25c]
push 0x2e
mov eax, dword [ebx + 4]
sub eax, dword [ebx]
sar eax, 2
mov dword [ebp - 0x25c], eax
pop eax
cmp word [ebp - 0x228], ax
jne 0x490527
cmp word [ebp - 0x226], 0
je 0x490548
cmp word [ebp - 0x226], ax
jne 0x490527
cmp word [ebp - 0x224], 0
je 0x490548
push ebx
push dword [ebp - 0x260]
lea eax, [ebp - 0x228]
push edi
push eax
call fcn.00490033
add esp, 0x10
mov dword [ebp - 0x264], eax
test eax, eax
jne 0x490594
lea eax, [ebp - 0x254]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileW]
push 0x2e
test eax, eax
pop eax
jne 0x490501
mov eax, dword [ebx + 4]
mov edx, dword [ebx]
sub eax, edx
mov ecx, dword [ebp - 0x25c]
sar eax, 2
cmp ecx, eax
jne 0x49057c
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
xor eax, eax
jmp 0x4905a1
push 0x48fa1b
sub eax, ecx
push 4
push eax
lea eax, [edx + ecx*4]
push eax
call fcn.004054f2
add esp, 0x10
jmp 0x490571
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x264]
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0040302b
leave
ret
Function at 0x49b1fe
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00401d93
mov eax, dword [0x4d2304]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.00405e2f
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x49b240
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x49b39c
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00405f8d
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x4d5d78]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0040322e
mov ecx, dword [esi*4 + 0x4d5d78]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x49b395
cmp eax, dword [edi + ecx + 0x24]
jne 0x49b395
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x49b395
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0040322e
add esp, 0x14
test edx, edx
jl 0x49b395
jg 0x49b30b
test eax, eax
jb 0x49b395
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x49b395
jl 0x49b325
cmp dword [ebp - 0x1008], eax
ja 0x49b395
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x49b343
test ebx, ebx
je 0x49b37c
cmp ecx, edi
jae 0x49b37c
mov al, byte [ecx]
cmp al, 0xd
jne 0x49b35d
lea eax, [edi - 1]
cmp ecx, eax
jae 0x49b369
cmp byte [ecx + 1], 0xa
jne 0x49b369
inc ecx
jmp 0x49b369
movzx eax, al
movsx eax, byte [eax + 0x4d2e70]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x49b343
cmp edx, ebx
jne 0x49b343
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x49b39a
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0040302b
leave
ret
Function at 0x4a3f89
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x4d5d78]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4a3fc9
cmp byte [ebx], 0xa
jne 0x4a3fc9
or byte [eax + edi + 0x28], 4
jmp 0x4a3fce
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x4a40cc
mov al, byte [edx]
cmp al, 0x1a
je 0x4a40ae
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x4a3ffd
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x4a4022
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x4a402c
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x4a3fdf
jmp 0x4a40cc
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4a40a9
cmp dword [ebp - 0xc], 0
je 0x4a40a9
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x4d5d78]
test byte [eax + edi + 0x28], 0x48
je 0x4a4083
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4a406e
mov byte [esi], dl
jmp 0x4a407f
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x4d5d78]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4a40cc
cmp byte [ebp - 1], 0xa
jne 0x4a4092
cmp esi, ebx
jne 0x4a4092
mov byte [esi], 0xa
jmp 0x4a40cb
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00401938
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4a40cc
mov byte [esi], 0xd
jmp 0x4a40cb
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x4d5d78]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4a40c8
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4a40cc
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4a4128
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x4d5d78]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4a416b
cmp word [esi], dx
jne 0x4a416b
or byte [edi + eax + 0x28], 4
jmp 0x4a4170
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x4a42c3
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x4a42a3
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x4a41b2
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4a41e8
cmp eax, edx
jae 0x4a41f4
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x4a418a
jmp 0x4a42c3
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4a429f
cmp dword [ebp - 0x14], 0
je 0x4a429f
mov eax, dword [ebx*4 + 0x4d5d78]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x4a4277
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x4a4240
mov word [esi], cx
jmp 0x4a4273
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x4d5d78]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x4d5d78]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x4d5d78]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x4a42c3
pop ebx
cmp word [ebp - 4], bx
jne 0x4a4288
cmp esi, dword [ebp + 0xc]
jne 0x4a4288
mov word [esi], bx
jmp 0x4a42c0
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00401938
add esp, 0x10
cmp word [ebp - 4], bx
je 0x4a42c3
push 0xd
jmp 0x4a42bc
mov ecx, dword [ebx*4 + 0x4d5d78]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4a42ba
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4a42c3
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40c7d0
mov ecx, 0x133d2d29
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x43204e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x432024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42f314
nop
nop
mov ecx, 0x5fd21bf8
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x4067c4
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
push esi
mov esi, 0x104
lea eax, [ebp - 0x23c]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
cmp eax, esi
pop esi
jbe 0x4067e8
xor eax, eax
test eax, eax
je 0x4067fb
cmp word [ebp + eax*2 - 0x23e], 0x5c
je 0x4067fb
xor ecx, ecx
jmp 0x4067fe
xor ecx, ecx
inc ecx
push dword [ebp + 8]
lea ecx, [ecx*2 + 0x40a014]
lea eax, [ebp + eax*2 - 0x23c]
push ecx
push str._s_S.dll
push eax
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
lea eax, [ebp - 0x23c]
push 8
push 0
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
leave
ret 4

Function at 0x406927
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
cmp dword [0x45fdcc], 0
push esi
jne 0x40695e
xor ecx, ecx
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406938
mov dword [ecx*4 + 0x45fdc8], eax
inc ecx
cmp ecx, 0x100
jl 0x406933
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 8]
test edx, edx
not eax
jbe 0x40698f
mov ecx, dword [esp + 0xc]
push edi
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x45fdc8]
xor eax, esi
inc ecx
dec edx
jne 0x406971
pop edi
not eax
pop esi
ret 0xc

Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43300c
nop
pop eax
nop
nop
nop
nop
nop
add eax, 0x40a063
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
call 0x43000c
pop eax
nop
nop
nop
nop
nop
add eax, 0x403d6f
nop
nop
sub eax, 0x403d15
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
popal
nop
jmp loc.00401219
Function at 0x10005b9b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
pushal
call 0x10005baa
pop dword [ebp - 0x20]
mov eax, 0x1bcc2d69
add eax, 0xf4342e41
sub dword [ebp - 0x20], eax
mov dword [ebp - 0x30], 0x82165f4f
add dword [ebp - 0x30], 0xcc3be5fc
mov dword [ebp - 0x2c], 0x245826a5
sub dword [ebp - 0x2c], 0xf224da60
mov dword [ebp - 0x28], 0x1ed4b09e
sub dword [ebp - 0x28], 0xd2886c70
mov dword [ebp - 0x24], 0x36ab5c84
add dword [ebp - 0x24], 0xc954a37c
lea eax, [ebp - 0x30]
push eax
mov eax, 0x4961e36d
sub eax, 0x39612349
add eax, dword [ebp - 0x20]
call dword [eax]
mov dword [ebp - 0x30], 0x32449a12
add dword [ebp - 0x30], 0x422dcf44
mov dword [ebp - 0x2c], 0x88890729
sub dword [ebp - 0x2c], 0x471ca5b4
mov dword [ebp - 0x28], 0x8c270b97
sub dword [ebp - 0x28], 0x28b79f2b
mov dword [ebp - 0x24], 0x2c1d56f5
add dword [ebp - 0x24], 0xd3e2a90b
lea ebx, [ebp - 0x30]
push ebx
push eax
mov eax, sym.imp.kernel32.dll_GetProcAddress
add eax, dword [ebp - 0x20]
call dword [eax]
push 0x40
push 0x1000
push 0x38a4f
push 0
call eax
mov ecx, 0x3e3b1b14
add ecx, 0xc1c52f78
mov ebx, eax
mov edi, 0x10047400
add edi, dword [ebp - 0x20]
mov edx, 0x1c982f7a
add edx, 0xc295f196
mov dword [ebp - 0x10], 0xb213dd7b
mov esi, dword [edi]
xor esi, edx
mov dword [ebx], esi
add ebx, 4
add edi, 4
loop 0x10005cc1
add eax, 0xf5e04191
add eax, 0xa20db72
xor ebx, ebx
add ebx, eax
add eax, 0xb70f7936
add eax, 0x48f086cf
mov ecx, 0x10000000
add ecx, dword [ebp - 0x20]
call ebx
leave
ret
Function at 0x40324c
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x847658]
mov ecx, dword [0x8465a8]
sub esp, 0x400
push esi
shr eax, 3
xor esi, esi
cmp eax, esi
jbe 0x4032ef
push ebx
push edi
mov edi, ecx
mov ebx, eax
cmp dword [0x847658], 0x959
jne 0x4032e1
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SleepEx]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateJobObjectA]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumDateFormatsExA]
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetFileShortNameA]
push esi
lea eax, [ebp - 0x400]
push eax
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_LCMapStringA]
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push esi
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
push esi
call dword [sym.imp.KERNEL32.dll_HeapLock]
push esi
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push edi
call fcn.004030a8
add edi, 8
dec ebx
jne 0x403274
pop edi
pop ebx
pop esi
leave
ret
Function at 0x40a15c
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [ebp + 0xc]
mov word [ebp + 0xc], ax
mov ebx, 0x19826993
mov eax, ebx
mul ebx
mov dword [ebp - 0x10], eax
mov ebx, eax
xor esi, esi
mov eax, ebx
mul ebx
mov dword [ebp - 0x14], eax
mov ebx, eax
mov word [ebp - 0xc], 0
jmp 0x40a272
mov eax, ebx
xor eax, ebx
mov ebx, eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.00405066
pop ecx
mov edx, eax
mov byte [ebp - 1], dl
cmp byte [ebp - 1], 0
jne 0x40a1b3
mov byte [ebp - 2], 0
jmp 0x40a1dd
call fcn.0040ddd8
mov dword [ebp - 0x18], eax
mov eax, 0x7fff
mov edi, 7
movzx edx, byte [ebp - 1]
mov ecx, edi
sub ecx, edx
cdq
idiv ecx
mov ecx, eax
mov eax, dword [ebp - 0x18]
cdq
idiv ecx
mov edx, eax
mov byte [ebp - 2], dl
mov eax, dword [ebp + 8]
mov al, byte [esi + eax]
cmp al, 0x70
jb 0x40a1fc
cmp al, 0x7f
ja 0x40a1fc
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, dword [ebp + 8]
movzx eax, byte [esi + eax]
cmp eax, 0xe2
jne 0x40a21b
mov eax, dword [ebp + 8]
add eax, esi
inc eax
movzx edx, byte [eax]
movzx ecx, byte [ebp - 2]
sub edx, ecx
mov byte [eax], dl
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 8
push 0x90
lea eax, [ebp - 0xa]
push eax
call fcn.0040ddc0
movzx eax, byte [ebp - 1]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
lea eax, [ebp - 0xa]
movzx edx, byte [ebp - 2]
add eax, edx
push eax
call fcn.0040ddb4
mov eax, ebx
sub eax, ebx
mov ebx, eax
push 6
lea eax, [ebp - 0xa]
push eax
mov eax, dword [ebp + 8]
add eax, esi
push eax
call fcn.0040ddb4
add esp, 0x24
mov eax, ebx
add eax, ebx
mov ebx, eax
add esi, 6
inc word [ebp - 0xc]
movzx eax, word [ebp + 0xc]
dec eax
cmp esi, eax
jb 0x40a190
pop edi
pop esi
pop ebx
leave
ret

Function at 0x430002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..idata
nop
nop
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
cmp eax, 0
nop
nop
nop
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x62d3ab6
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4300d2
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x43ae7a13
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x430003
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
mov eax, section..text
nop
mov ebx, 0x408f6c
nop
mov ecx, 0x60f30dd4
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43004e
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x430024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42e3d0
nop
mov ecx, 0x3f311478
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x43006c
nop
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x4013bb
Capabilities:
Encode data using xor

Disassembly:
jmp 0x40c0a0
push ebp
push ebx
push edi
push esi
mov esi, dword [esp + 0x18]
test esi, esi
je 0x40c2cf
mov edi, dword [esp + 0x14]
xor ebx, ebx
mov ebp, dword [sym.imp.USER32.dll_ReleaseDC]
nop dword [eax]
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0x8e
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0x53
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0xde
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
xor byte [edi + ebx], 0x16
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0xa5
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0x4d
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0x83
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
xor byte [edi + ebx], 0x48
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0x4f
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0x50
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
xor byte [edi + ebx], 0xf
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0x7f
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
xor byte [edi + ebx], 0xf
push str.dHJdvghcgyhushgjdshgj
push 0x4d7888
call fcn.00402d5b
add esp, 8
push eax
call fcn.00406113
add esp, 4
push 0
push 0
call ebp
add byte [edi + ebx], 0x54
inc ebx
cmp esi, ebx
jne 0x40c0c0
pop esi
pop edi
pop ebx
pop ebp
ret