joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41d33c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
test dl, dl
je 0x41d34f
add esp, 0xfffffff0
call fcn.00403d6c
mov esi, ecx
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00403af4
mov byte [ebx + 4], 0
cmp dword [esi + 0x5c], 0
jne 0x41d375
cmp dword [esi + 0x58], 0x40
jb 0x41d55b
jmp 0x41d37b
jl 0x41d55b
lea eax, [ebx + 0xc]
mov edx, 0x40
call fcn.00406e44
push 0
push 0
push 0
push 0x40
lea edx, [ebx + 0xc]
mov eax, esi
call fcn.0041cef4
cmp word [ebx + 0xc], 0x5a4d
jne 0x41d55b
mov ecx, dword [ebx + 0x48]
test ecx, ecx
jle 0x41d55b
cmp ecx, 0x10000
jge 0x41d55b
mov eax, ecx
add eax, 4
add eax, 0x14
cdq
cmp edx, dword [esi + 0x5c]
jne 0x41d3d6
cmp eax, dword [esi + 0x58]
ja 0x41d55b
jmp 0x41d3dc
jg 0x41d55b
lea eax, [ebx + 0x4c]
mov edx, 4
call fcn.00406e44
mov eax, dword [ebx + 0x48]
cdq
push edx
push eax
push 0
push 4
lea edx, [ebx + 0x4c]
mov eax, esi
call fcn.0041cef4
cmp dword [ebx + 0x4c], 0x4550
jne 0x41d55b
lea eax, [ebx + 0x50]
mov edx, 0x14
call fcn.00406e44
mov eax, dword [ebx + 0x48]
add eax, 4
cdq
push edx
push eax
push 0
push 0x14
lea edx, [ebx + 0x50]
mov eax, esi
call fcn.0041cef4
mov ax, word [ebx + 0x50]
cmp ax, 0x8664
jne 0x41d493
mov eax, dword [ebx + 0x48]
add eax, 4
add eax, 0x14
add eax, 0xf0
cdq
cmp edx, dword [esi + 0x5c]
jne 0x41d457
cmp eax, dword [esi + 0x58]
ja 0x41d4e4
jmp 0x41d45d
jg 0x41d4e4
lea eax, [ebx + 0x144]
mov edx, 0xf0
call fcn.00406e44
mov eax, dword [ebx + 0x48]
add eax, 4
add eax, 0x14
cdq
push edx
push eax
push 0
push 0xf0
lea edx, [ebx + 0x144]
mov eax, esi
call fcn.0041cef4
mov byte [ebx + 4], 1
jmp 0x41d4e4
cmp ax, 0x14c
jne 0x41d4e4
mov eax, dword [ebx + 0x48]
add eax, 4
add eax, 0x14
add eax, 0xe0
cdq
cmp edx, dword [esi + 0x5c]
jne 0x41d4b4
cmp eax, dword [esi + 0x58]
ja 0x41d4e4
jmp 0x41d4b6
jg 0x41d4e4
lea eax, [ebx + 0x64]
mov edx, 0xe0
call fcn.00406e44
mov eax, dword [ebx + 0x48]
add eax, 4
add eax, 0x14
cdq
push edx
push eax
push 0
push 0xe0
lea edx, [ebx + 0x64]
mov eax, esi
call fcn.0041cef4
mov byte [ebx + 4], 1
cmp byte [ebx + 4], 0
je 0x41d55b
mov eax, dword [ebx + 0x48]
add eax, 4
add eax, 0x14
movzx edx, word [ebx + 0x60]
add eax, edx
mov di, word [ebx + 0x52]
movzx edx, di
shl edx, 3
lea edx, [edx + edx*4]
add eax, edx
cdq
cmp edx, dword [esi + 0x5c]
jne 0x41d515
cmp eax, dword [esi + 0x58]
ja 0x41d55b
jmp 0x41d517
jg 0x41d55b
movzx eax, di
push eax
lea eax, [ebx + 8]
mov ecx, 1
mov edx, dword [0x458e0c]
call fcn.00405b38
add esp, 4
mov eax, dword [ebx + 0x48]
add eax, 4
add eax, 0x14
movzx edx, word [ebx + 0x60]
add eax, edx
cdq
push edx
push eax
movzx eax, word [ebx + 0x52]
shl eax, 3
lea eax, [eax + eax*4]
xor edx, edx
push edx
push eax
mov edx, dword [ebx + 8]
mov eax, esi
call fcn.0041cef4
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x41d572
call fcn.00403dc4
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x41e270
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], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x45a72f
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 8], eax
mov ecx, ebx
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [ecx + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x78]
test edx, edx
je 0x41e321
add edx, ebx
mov eax, edx
mov esi, dword [eax + 0x18]
mov edx, dword [eax + 0x1c]
add edx, ebx
mov dword [ebp - 0x10], edx
mov edi, dword [eax + 0x20]
add edi, ebx
mov edx, dword [eax + 0x24]
add edx, ebx
mov dword [ebp - 0xc], edx
mov edx, dword [ebp - 4]
cmp edx, 0xffff
jbe 0x41e30a
test esi, esi
jbe 0x41e321
mov eax, dword [edi]
add eax, ebx
mov edx, dword [ebp - 4]
call fcn.00408868
test eax, eax
jne 0x41e2fc
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 0x41e321
add dword [ebp - 0xc], 2
add edi, 4
dec esi
test esi, esi
ja 0x41e2d9
jmp 0x41e321
mov ecx, edx
sub ecx, dword [eax + 0x10]
cmp ecx, dword [eax + 0x14]
jae 0x41e321
mov eax, ecx
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 0x45a736
ret
Function at 0x41eb80
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 dword [ebp - 8], ecx
mov word [ebp - 2], dx
xor eax, eax
push ebp
push 0x45b12f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00404c94
xor ebx, ebx
mov eax, ebx
and eax, 0x80000001
jns 0x41ebbb
dec eax
or eax, 0xfffffffe
inc eax
test eax, eax
jne 0x41ebd4
lea eax, [ebp - 0x10]
mov edx, dword [0x470188]
mov edx, dword [edx]
mov edx, dword [edx + 0x10]
call fcn.00404cf4
jmp 0x41ebe7
lea eax, [ebp - 0x10]
mov edx, dword [0x470188]
mov edx, dword [edx]
mov edx, dword [edx + 0x14]
call fcn.00404cf4
lea eax, [ebp - 0x10]
mov edx, ebx
sar edx, 1
jns 0x41ebf3
adc edx, 0
mov edx, dword [edx*4 + 0x46eca8]
call fcn.00404ee4
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp - 0x10]
call fcn.00404ec8
push eax
call fcn.00406ab8
mov esi, eax
cmp esi, 0xffffffff
je 0x41ed01
mov eax, 0x40
call fcn.00403250
mov edi, eax
push 0
lea eax, [ebp - 0xc]
push eax
push 0x40
push edi
push esi
call fcn.00406d00
test eax, eax
je 0x41ecf4
mov eax, edi
cmp word [eax], 0x5a4d
jne 0x41ecf4
push 0
push 0
mov eax, dword [eax + 0x3c]
push eax
push esi
call fcn.00406d58
mov eax, edi
call fcn.00403270
mov eax, 0x18
call fcn.00403250
mov edi, eax
push 0
lea eax, [ebp - 0xc]
push eax
push 0x18
push edi
push esi
call fcn.00406d00
test eax, eax
je 0x41ecf4
mov eax, edi
cmp dword [eax], 0x4550
jne 0x41ecf4
add eax, 4
mov dx, word [eax]
cmp dx, 0x14c
jb 0x41ecf4
cmp dx, 0x150
ja 0x41ecf4
mov eax, edi
call fcn.00403270
mov eax, 0xe0
call fcn.00403250
mov edi, eax
push 0
lea eax, [ebp - 0xc]
push eax
push 0xe0
push edi
push esi
call fcn.00406d00
test eax, eax
je 0x41ecf4
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 2]
jne 0x41ecf4
mov eax, dword [eax + 0x10]
mov edx, dword [ebp - 8]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404cd0
mov eax, edi
call fcn.00403270
push esi
call fcn.00406a70
mov eax, dword [ebp + 8]
mov eax, dword [eax]
xor edx, edx
call fcn.00404ff0
jne 0x41ed19
inc ebx
cmp ebx, 0x19
jne 0x41ebad
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45b136
lea eax, [ebp - 0x10]
call fcn.00404c94
ret
Function at 0x401336
Capabilities:
Terminate process

Disassembly:
push 0x14
push 0x4034c0
call fcn.00401978
push 1
call fcn.004014d6
pop ecx
test al, al
jne 0x4011df
push 7
call fcn.00401743
xor bl, bl
mov byte [ebp - 0x19], bl
and dword [ebp - 4], 0
call fcn.004014a1
mov byte [ebp - 0x24], al
mov eax, dword [0x40433c]
xor ecx, ecx
inc ecx
cmp eax, ecx
je 0x4011d8
test eax, eax
jne 0x401249
mov dword [0x40433c], ecx
push 0x403110
push 0x4030fc
call sub.api_ms_win_crt_runtime_l1_1_0.dll__initterm_e
pop ecx
pop ecx
test eax, eax
je 0x40122c
mov dword [ebp - 4], 0xfffffffe
mov eax, 0xff
jmp 0x401330
push 0x4030f8
push 0x4030f0
call sub.api_ms_win_crt_runtime_l1_1_0.dll__initterm
pop ecx
pop ecx
mov dword [0x40433c], 2
jmp 0x40124e
mov bl, cl
mov byte [ebp - 0x19], bl
push dword [ebp - 0x24]
call fcn.00401633
pop ecx
call fcn.00401737
mov esi, eax
xor edi, edi
cmp dword [esi], edi
je 0x40127e
push esi
call fcn.004015a6
pop ecx
test al, al
je 0x40127e
push edi
push 2
push edi
mov esi, dword [esi]
mov ecx, esi
call fcn.00401972
call esi
call fcn.0040173d
mov esi, eax
cmp dword [esi], edi
je 0x40129c
push esi
call fcn.004015a6
pop ecx
test al, al
je 0x40129c
push dword [esi]
call sub.api_ms_win_crt_runtime_l1_1_0.dll__register_thread_local_exe_atexit_callback
pop ecx
push edi
call sub.VCRUNTIME140.dll___telemetry_main_invoke_trigger
pop ecx
call fcn.00401858
movzx eax, ax
push eax
call sub.api_ms_win_crt_runtime_l1_1_0.dll__get_narrow_winmain_command_line
push eax
push edi
push 0x400000
call main
mov esi, eax
push edi
call sub.VCRUNTIME140.dll___telemetry_main_return_trigger
pop ecx
call fcn.0040188b
test al, al
jne 0x4012d5
push esi
call sub.api_ms_win_crt_runtime_l1_1_0.dll_exit
test bl, bl
jne 0x4012de
call sub.api_ms_win_crt_runtime_l1_1_0.dll__cexit
push edi
push 1
call fcn.00401650
pop ecx
pop ecx
mov dword [ebp - 4], 0xfffffffe
mov eax, esi
jmp 0x401330
call fcn.004019be
ret
call fcn.00401050
jmp 0x4011c0

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x10009761
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x1001f5e4]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
call fcn.1000a23f
test eax, eax
je 0x10009876
xor ebx, ebx
mov dword [ebp - 0x214], 0x104
push ebx
lea eax, [ebp - 0x214]
push eax
lea eax, [ebp - 0x20c]
push eax
push esi
call dword [sym.imp.shlwapi.dll_PathCreateFromUrlW]
test eax, eax
js 0x10009876
push ebx
push 0x80
push 3
push ebx
inc ebx
lea eax, [ebp - 0x20c]
push ebx
push SysReAllocStringLen
push eax
call dword [sym.imp.kernel32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x10009876
push 0
lea eax, [ebp - 0x218]
push eax
push 4
lea eax, [ebp - 0x210]
push eax
push edi
call dword [sym.imp.kernel32.dll_ReadFile]
push edi
mov esi, eax
call dword [sym.imp.kernel32.dll_CloseHandle]
test esi, esi
je 0x10009876
cmp dword [ebp - 0x218], 4
jne 0x10009876
push 3
lea eax, [ebp - 0x210]
push 0x10017620
push eax
call sub.VCRUNTIME140.dll_memcmp
add esp, 0xc
test eax, eax
je 0x10009840
push 3
lea eax, [ebp - 0x210]
push 0x10017624
push eax
call sub.VCRUNTIME140.dll_memcmp
add esp, 0xc
test eax, eax
je 0x10009840
mov al, bl
jmp 0x10009878
xor eax, eax
push eax
push eax
push eax
movsx ax, byte [ebp - 0x20d]
movzx eax, ax
push eax
call fcn.10009989
mov ecx, dword [0x10020678]
add esp, 0x10
mov edi, eax
mov esi, edx
call fcn.10009989
cmp edx, esi
jb 0x10009872
ja 0x1000983c
cmp eax, edi
jae 0x1000983c
xor bl, bl
jmp 0x1000983c
xor al, al
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10013bb0
leave
ret 4

Function at 0x10009989
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x4c
pushal
call 0x10009998
pop dword [ebp - 0x3c]
mov eax, 0x10009998
sub dword [ebp - 0x3c], eax
push 0x40
push 0x1000
push 0x3bc5e
push 0
mov eax, 0x52ba8dbf
add eax, 0xbd46d381
add eax, dword [ebp - 0x3c]
call dword [eax]
mov ecx, 0x4e1b
xor ebx, ebx
add ebx, eax
mov edx, 0x611f4a4f
sub edx, 0x511d064f
add edx, dword [ebp - 0x3c]
mov edi, 0x5df3922c
mov dword [ebp - 0x28], 0x649ebc1e
mov esi, dword [edx]
xor dword [ebp - 0x14], edx
sub esi, edi
add dword [ebp - 0x20], esi
mov dword [ebx], esi
sub dword [ebp - 0x14], 0xedcc7b83
add ebx, 0x2147c6e1
add ebx, 0xdeb83923
add edx, 4
loop 0x100099e8
add eax, 0x12b3f
mov ebx, eax
add eax, 0xb891d3e4
add eax, 0x476e2c21
mov ecx, 0x61c2da55
add ecx, 0xae3d25ab
add ecx, dword [ebp - 0x3c]
call ebx
leave
ret
Function at 0x402380
Capabilities:
Get file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x208
lea eax, [ebp - 0x104]
push 0x104
push eax
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
je 0x402553
lea eax, [ebp - 0x104]
push esi
push eax
call fcn.00402780
mov esi, eax
add esp, 4
test esi, esi
je 0x4023dd
lea eax, [ebp - 0x104]
cmp byte [eax + esi - 1], 0x5c
je 0x4023d0
sub esi, 1
jne 0x4023c2
jmp 0x4023dd
test esi, esi
je 0x4023dd
dec esi
mov byte [ebp + esi - 0x104], 0
push ebx
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x208]
push 0x104
push eax
call fcn.00402760
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x208]
push ebx
push 0x104
push eax
call fcn.00401d10
add esp, 0x18
test al, al
je 0x40242f
lea ecx, [ebp - 0x208]
push ecx
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.00402760
add esp, 0xc
xor eax, eax
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
push edi
mov edi, dword [ebp + 0x10]
test edi, edi
je 0x40250c
test esi, esi
je 0x40250c
mov esi, dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
nop dword [eax]
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x208]
push 0x104
push eax
call fcn.00402760
add esp, 0xc
lea eax, [ebp - 0x208]
push edi
push 0x104
push 0x43f794
push 0x104
push eax
call fcn.00402730
add esp, 0xc
push eax
call fcn.00402730
lea eax, [ebp - 0x208]
push eax
call fcn.00402780
add esp, 0x10
test eax, eax
je 0x4024e1
push ebx
push 0x104
push 0x43f794
lea eax, [ebp - 0x208]
push 0x104
push eax
call fcn.00402730
add esp, 0xc
push eax
call fcn.00402730
add esp, 0xc
lea eax, [ebp - 0x208]
push eax
call esi
test eax, eax
je 0x4024e1
cmp eax, 0xffffffff
je 0x4024e1
test al, 0x10
je 0x402535
lea eax, [ebp - 0x104]
push eax
call fcn.00402780
add esp, 4
test eax, eax
je 0x40250c
lea ecx, [ebp - 0x104]
nop word [eax + eax]
cmp byte [ecx + eax - 1], 0x5c
je 0x402518
sub eax, 1
jne 0x402500
pop edi
pop ebx
mov eax, 0x485
pop esi
mov esp, ebp
pop ebp
ret
sub eax, 1
mov byte [ebp + eax - 0x104], 0
jne 0x402450
pop edi
pop ebx
mov eax, 0x485
pop esi
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x208]
push eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
call fcn.00402760
add esp, 0xc
xor eax, eax
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esp, ebp
pop ebp
ret

Function at 0x415cde
Capabilities:
Create thread
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00415a65

Function at 0x4176c0
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00416ea5

Function at 0x4176cb
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004170e0

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x4195ec
Capabilities:
Terminate process

Disassembly:
call fcn.004195f9
push 0
call dword [sym.imp.KERNEL32.DLL_ExitProcess]

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x5589a4
Capabilities:
Encode data using xor

Disassembly:
imul edi, ebx, 0xffffff8e
add eax, 0x608d7b9f
xchg edx, eax
cmp ch, byte [ebx + 0x4572a3d7]
mov dword [0x1c77599f], eax
mov dword [0x9fa34572], eax
pop ecx
ja 0x5589d4
mov edx, 0xdecc65f9
xchg ecx, eax
sbb dh, ah
mov ch, 0x40
or eax, dword [ecx - 0x24]
dec esp
pop edx
fdivrp st(5)
clc
in eax, 0x63
pop edi
mov byte [edi], dh
cmp esp, edi
mov dword [ebp + 0x70], edi
lahf
movsb byte es:[edi], byte [esi]
pop edx
xor dword [edi], ebx
wait
psubw mm1, mm0
test dword [edi - 0x73e6a9f], edx
cmc
fnstcw word [eax]
stosd dword es:[edi], eax
mov bh, 0x18
dec ebx
fstp xword [eax + 0x6dac705e]
stosb byte es:[edi], al
jb 0x5589b0
sbb eax, eax
push eax
cmp esi, dword [esi + edi*8 - 0x11]
ret

Function at 0x5590b9
Capabilities:
Encode data using xor

Disassembly:
stosb byte es:[edi], al
stosb byte es:[edi], al
sub ebp, dword [ecx + 0x2cf88562]
call 0xab878bee
insd dword es:[edi], dx
fcom dword [ecx + 0x40d739c5]
cwde
and bl, byte [eax + 0x3ac5889b]
and eax, 0x81a8ec48
cmp dl, byte [eax + 0x7f67e0f3]
xor byte ds:[edx], al
xor dword [eax - 0x62], ebp
sbb byte [edi], al
mov ebp, 0x2560bbd6
ja 0x5590d8
test eax, 0x88de78a5
mov bh, 0x7e
cmpsd dword [esi], dword es:[edi]
cmc
sub al, 0x37
and esp, edi
adc cl, al
mov dword [edi - 0x1dcad23e], edi
inc ebp
adc dh, byte [edx + edx*8 - 0x67]
jno 0x559104
xchg esp, eax
push edx
mov ecx, ebx
je 0x5590b8
cmp eax, 0x191b30a3
adc ebp, dword [esi]
invalid

Function at 0x55b18b
Capabilities:
Encode data using xor

Disassembly:
add ebp, ecx
cmp esp, esi
push ebp
sbb al, 0xc9
mov ecx, 0x99855c90
cdq
xchg ebp, eax
cmp al, 0x59
inc ecx
pushal
sbb al, 0xb0
adc cl, ch
sub eax, 0x4b195c35
and eax, 0xea69843c
sbb eax, 0xd85bc821
mov bl, 0xe2
mov dl, 0x4c
jo 0x55b1ae
fdiv dword [ebx + 0x704cb2e2]
stc
test dword [eax], ebx
xchg ebp, eax
push 0x1c406231
invalid

Function at 0x5b7690
Capabilities:
Encrypt data using rc4 prga

Disassembly:
xor eax, 0xa7a1c0eb
fiadd word [ebx]
lahf
xor esi, ebx
out 0x17, eax
mov esi, 0x61212f42
xchg edx, eax
xor al, 0x2d
inc eax
lodsd eax, dword [esi]
jge 0x5b76bf
pop edi
dec esp
pop ss
mov ebp, 0x9d9165af
rol byte [esi + 0x34], 1
xchg edi, eax
jmp 0x5b770a
aad 0x60
or al, 0x69
mov dword [0x8eebdc55], eax
ret
nop
nop
nop
nop
nop
nop
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push esi
push edi
mov esi, 0x10
nop
mov edx, dword [ecx]
cmp edx, dword [eax]
jne 0x5b7738
sub esi, 4
add eax, 4
add ecx, 4
cmp esi, 4
jae 0x5b7720
test esi, esi
je 0x5b77a1
movzx edx, byte [ecx]
movzx edi, byte [eax]
sub edx, edi
jne 0x5b7787
sub esi, 1
add eax, 1
add ecx, 1
test esi, esi
je 0x5b77a1
movzx edx, byte [ecx]
movzx edi, byte [eax]
sub edx, edi
jne 0x5b7787
sub esi, 1
add eax, 1
add ecx, 1
test esi, esi
je 0x5b77a1
movzx edx, byte [ecx]
movzx edi, byte [eax]
sub edx, edi
jne 0x5b7787
sub esi, 1
add eax, 1
add ecx, 1
test esi, esi
je 0x5b77a1
movzx edx, byte [ecx]
movzx eax, byte [eax]
sub edx, eax
je 0x5b77a1
test edx, edx
mov eax, 1
jg 0x5b77a3
or eax, 0xffffffff
xor ecx, ecx
test eax, eax
sete cl
pop edi
pop esi
mov eax, ecx
ret 8
xor eax, eax
xor ecx, ecx
test eax, eax
sete cl
pop edi
pop esi
mov eax, ecx
ret 8
Function at 0x5f0a28
Capabilities:
Encode data using xor

Disassembly:
sti
sbb esi, dword [esi + edx*8]
inc eax
sub byte ss:[esi + 0x51], dh
jle 0x5f09f2
sal dword [esi + ebx*2 - 0x77], 1
invalid
invalid
or byte [ecx + 0xb], al
imul eax, dword [edi + ecx*2 + 0x5afcb842], 0x48029e47
jg 0x5f09c3
clc
sub dword gs:[ecx + ebp - 0x4354d7ed], edx
adc ebp, esi
mov ss, word [edx + 0x5d03fdc0]
insd dword es:[edi], dx
cdq
or ah, ch
pop ebp
mov ebx, 0xd2c36874
adc al, bh
xor eax, 0x96189aac
cmp ah, byte [edi + eax*8]
add eax, 0x26f0ba6d
sub dh, byte [edx + 0x1a3153d7]
mov ebx, 0xb4585125
pop eax
mov ah, 0x48

Function at 0x623bb0
Capabilities:
Encode data using xor

Disassembly:
out 0x50, eax
xchg edi, eax
mov dword [eax + esi*2], edx
int3
cdq
test eax, 0x9da96a3a
cli
fnstsw word [eax - 0x2c]
ror byte [ecx + 0x4bd6df5b], 1
sbb eax, 0x526c04fd
lodsd eax, dword [esi]
lodsb al, byte [esi]
dec ecx
jbe 0x623b3d
mov byte [ecx + 0x32], bh
lodsd eax, dword [esi]
mov byte [0xd9eceead], al
imul ecx, dword [edx + 0x23], 0xffffffd2
pop edx
dec esp
int 0x83
jmp 0x6b3590eb
call 0x775ef014
dec ebp
mov dword [edi], esi
mov byte [0xefbe7472], al
je 0x623b7a
mov esi, 0x2e874eef
out dx, eax
dec esi
xchg dword [esi], ebp
add al, 0x46
sub eax, 0x78e4b323
push cs
leave
lodsb al, byte [esi]
xor eax, 0x7e5539dc
xchg ebx, eax
xchg dword [0xe248c348], ecx
cmp bl, byte [ebx]
and al, 0x64
shl dword [esi], cl
xchg esi, eax
add byte [esi + 0x79], cl
jle 0x623bbb
push edx
jne 0x623bba
xchg edx, eax
pop ds
out dx, eax
invalid
Function at 0x44488c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4c67e8
cmp dword [edi], 0
jne 0x444908
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4c67e4]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4c398c
mov ecx, 2
call fcn.0040295c
mov edx, 0x444864
lea eax, [esi + 5]
call fcn.00444884
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00444884
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x4448dd
mov dword [0x4c67e4], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x444a2c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x444a7c]
test si, 4
je 0x444a40
or bl, 1
test si, 8
je 0x444a4a
or bl, 4
test si, 1
je 0x444a54
or bl, 8
test si, 2
je 0x444a5e
or bl, 0x10
test si, 0x10
je 0x444a68
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x444a77
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x444a80
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x444ab8]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x444a99
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x444aa8
or bl, 4
test esi, 0x20000000
je 0x444ab3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret