joyce8/EMBER2024-capa huggingface dataset:
Function at 0x567290
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x111000]
push edi
jmp 0x5672aa
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x5672b1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5672a0
mov eax, 1
add ebx, ebx
jne 0x5672c3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x5672d4
jne 0x5672f3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5672f3
dec eax
add ebx, ebx
jne 0x5672e0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x5672b8
add ebx, ebx
jne 0x5672ef
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x567345
xor ecx, ecx
sub eax, 3
jb 0x56730b
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x56737a
sar eax, 1
mov ebp, eax
jmp 0x567316
add ebx, ebx
jne 0x567316
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5672e4
inc ecx
add ebx, ebx
jne 0x567324
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5672e4
add ebx, ebx
jne 0x567331
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x567326
jne 0x567342
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x567326
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x567364
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x567356
jmp 0x5672a6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x567364
add edi, ecx
jmp 0x5672a6
pop esi
mov edi, esi
mov ecx, 0x3ed3
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x567382
cmp byte [edi], 0x11
jne 0x567382
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x567387
lea edi, [esi + 0x160000]
mov eax, dword [edi]
or eax, eax
je 0x5673ff
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x1f84fc]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1f8678]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x5673b4
mov ecx, edi
jns 0x5673e3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1f867c]
or eax, eax
je 0x5673f9
mov dword [ebx], eax
add ebx, 4
jmp 0x5673d1
call dword [esi + 0x1f868c]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x567430
cmp al, 0xef
ja 0x567423
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x567405
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x567412
mov ebp, dword [esi + 0x1f8680]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x22f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x567464
sub esp, 0xffffff80
jmp 0x427dcd
Function at 0x4032e7
Capabilities:
Delete directory
Manipulate console buffer

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1030
call fcn.00409c80
cmp dword [0x2ac0060], 0x594
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [eax]
mov eax, dword [eax + 4]
push edi
mov dword [ebp - 0x14], esi
mov dword [ebp - 8], eax
jne 0x403327
push 0x402b44
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
push 0x402c08
call dword [sym.imp.KERNEL32.dll_GlobalAddAtomA]
mov eax, dword [0x44bc68]
mov dword [ebp - 0x24], eax
mov eax, dword [0x44bc6c]
xor ebx, ebx
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], ebx
call fcn.004032e0
mov eax, dword [0x44bc70]
add dword [ebp - 0x10], 0x23f
mov dword [ebp - 0x30], eax
mov eax, dword [0x44bc74]
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x1c], 0x20
jmp 0x403367
mov esi, dword [ebp - 0x14]
mov dword [ebp - 0xc], 2
add dword [ebp - 0xc], 3
mov eax, esi
shl eax, 4
cmp dword [0x2ac0060], 0xc
mov dword [ebp - 4], eax
jne 0x4033af
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_SetThreadIdealProcessor]
push ebx
call dword [sym.imp.KERNEL32.dll_DebugActiveProcess]
xor eax, eax
mov word [ebp - 0x20], ax
lea edi, [ebp - 0x1e]
stosw word es:[edi], ax
push dword [ebp - 0x20]
push ebx
call dword [sym.imp.KERNEL32.dll_SetConsoleCursorPosition]
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_AddVectoredExceptionHandler]
mov eax, dword [ebp - 0x30]
add dword [ebp - 4], eax
mov eax, dword [0x2ac0060]
cmp eax, 0xfa9
jne 0x4033cb
mov dword [0x2abf5fc], 0xedeb2e40
cmp eax, 0x3eb
jne 0x4033d8
mov dword [0x2abefac], ebx
mov ecx, dword [ebp - 0xc]
mov edi, dword [ebp - 0x10]
mov edx, esi
shr edx, cl
lea eax, [edi + esi]
mov dword [ebp - 0x18], eax
mov dword [0x2abf5f8], 0xf4ea3dee
add edx, dword [ebp - 0x2c]
mov eax, dword [ebp - 0x18]
xor dword [ebp - 4], eax
xor edx, dword [ebp - 4]
cmp dword [0x2ac0060], 0x213
mov dword [ebp - 0x18], edx
jne 0x403421
push ebx
push 0x402c10
push ebx
push 0x402c48
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CompareStringA]
mov eax, dword [ebp - 0x18]
add dword [ebp - 8], 0x64
sub dword [ebp - 8], eax
sub dword [ebp - 8], 0x64
cmp dword [0x2ac0060], 0xc
jne 0x40345e
push ebx
lea eax, [ebp - 0x830]
push eax
push 0x402c78
call dword [sym.imp.KERNEL32.dll_FindFirstVolumeMountPointW]
push ebx
lea eax, [ebp - 0x1030]
push eax
push 0x402cd4
call dword [sym.imp.KERNEL32.dll_GetVolumePathNameW]
mov eax, dword [ebp - 8]
shl eax, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x24]
add dword [ebp - 4], eax
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0xc]
mov esi, eax
shr esi, cl
lea edx, [edi + eax]
xor dword [ebp - 4], edx
add esi, dword [ebp - 0x28]
cmp dword [0x2ac0060], 0x121
jne 0x40349c
push 0x402cf4
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_OpenMutexW]
mov eax, dword [ebp - 8]
xor dword [ebp - 4], esi
mov ecx, dword [ebp - 4]
sub dword [ebp - 0x14], ecx
add dword [ebp - 0x10], 0x61c88647
dec dword [ebp - 0x1c]
jne 0x403364
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x14]
pop edi
pop esi
mov dword [ecx], edx
mov dword [ecx + 4], eax
pop ebx
leave
ret 4
Function at 0x4034c7
Capabilities:
Get common file path
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1000
call fcn.00409c80
mov eax, dword [0x2ac0060]
mov ecx, dword [0x2abefb0]
push esi
shr eax, 3
xor esi, esi
cmp eax, esi
jbe 0x4035bf
push ebx
push edi
mov edi, ecx
mov ebx, eax
cmp dword [0x2ac0060], 0x959
jne 0x4035ad
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SignalObjectAndWait]
push 0x402d60
push esi
call dword [sym.imp.KERNEL32.dll_CreateJobObjectW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumDateFormatsExA]
push 0x402da0
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
push 0x402e14
push esi
call dword [sym.imp.KERNEL32.dll_SetFileShortNameA]
push esi
lea eax, [ebp - 0x800]
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
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_HeapSetInformation]
push esi
push esi
push esi
push esi
push esi
push esi
push 0x402d2c
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push esi
lea eax, [ebp - 0x400]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push esi
lea eax, [ebp - 0x1000]
push eax
push esi
push 0x402e4c
push esi
call dword [sym.imp.KERNEL32.dll_FoldStringW]
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push 0x402e80
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push edi
call fcn.004032e7
add edi, 8
dec ebx
jne 0x4034f3
pop edi
pop ebx
pop esi
leave
ret
Function at 0x403903
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x808
push esi
xor esi, esi
push 0
call dword [sym.imp.USER32.dll_CharUpperW]
call dword [sym.imp.USER32.dll_GetMessageExtraInfo]
cmp esi, 0x2710
jge 0x403934
lea eax, [ebp - 0x408]
push eax
push 0
call dword [sym.imp.GDI32.dll_GetDeviceGammaRamp]
inc esi
cmp esi, 0x5d744c
jl 0x40390f
push ebx
push edi
xor esi, esi
mov edi, 0x2b259d
mov ebx, 0x785074d5
call dword [sym.imp.KERNEL32.dll_GetTickCount]
cmp esi, edi
jle 0x40395a
cmp dword [ebp - 4], ebx
jne 0x403963
inc esi
cmp esi, 0x1c1b
jl 0x40394b
xor esi, esi
push 0
call dword [sym.imp.KERNEL32.dll_SetLastError]
call dword [sym.imp.KERNEL32.dll_GetLastError]
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
cmp esi, 0x206d47
jg 0x40398a
inc esi
cmp esi, 0x4f6a4
jl 0x403965
cmp dword [0x2ac0060], 0x400
jne 0x4039ae
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasExesLengthA]
xor esi, esi
push esi
push esi
call fcn.00403a71
push esi
call fcn.00403b35
add esp, 0xc
mov eax, dword [0x44c03c]
mov dword [0x2ac0060], eax
mov eax, dword [0x44c010]
mov dword [0x2ac0064], eax
call fcn.00403691
xor esi, esi
push 0x4030cc
call dword [sym.imp.KERNEL32.dll_GlobalFindAtomW]
cmp esi, edi
jle 0x4039dd
cmp dword [ebp - 4], ebx
jne 0x4039e6
inc esi
cmp esi, 0x11915
jl 0x4039c9
pop edi
mov esi, 0x3078f
pop ebx
cmp dword [0x2ac0060], 0x51f
jne 0x403a1c
push 0x4030f0
push 0
lea eax, [ebp - 0x808]
push eax
push 0x403150
push 0x4030d4
push 0x4031b8
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
dec esi
jne 0x4039ed
mov eax, dword [0x2abefb0]
mov dword [0x2abf5f4], eax
call eax
xor eax, eax
pop esi
leave
ret 0x10

Function at 0x406303
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x44b3f0]
jne 0x40630d
repz ret
jmp fcn.00408af3
Function at 0x408027
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.004047fd
and dword [ebp - 4], 0
cmp dword [0x44c8ec], 0
mov ebx, eax
jne 0x4080d8
push 0x4019d0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x408189
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4019c4
push edi
call esi
test eax, eax
je 0x408189
push eax
call fcn.0040478b
mov dword [esp], 0x4019b4
push edi
mov dword [0x44c8ec], eax
call esi
push eax
call fcn.0040478b
mov dword [esp], 0x4019a0
push edi
mov dword [0x44c8f0], eax
call esi
push eax
call fcn.0040478b
mov dword [esp], 0x401984
push edi
mov dword [0x44c8f4], eax
call esi
push eax
call fcn.0040478b
pop ecx
mov dword [0x44c8fc], eax
test eax, eax
je 0x4080d8
push 0x40196c
push edi
call esi
push eax
call fcn.0040478b
pop ecx
mov dword [0x44c8f8], eax
mov eax, dword [0x44c8f8]
cmp eax, ebx
je 0x408130
cmp dword [0x44c8fc], ebx
je 0x408130
push eax
call fcn.00404806
push dword [0x44c8fc]
mov esi, eax
call fcn.00404806
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x408130
test edi, edi
je 0x408130
call esi
test eax, eax
je 0x408127
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x408127
test byte [ebp - 0xc], 1
jne 0x408130
or dword [ebp + 0x10], 0x200000
jmp 0x408169
mov eax, dword [0x44c8f0]
cmp eax, ebx
je 0x408169
push eax
call fcn.00404806
pop ecx
test eax, eax
je 0x408169
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x408169
mov eax, dword [0x44c8f4]
cmp eax, ebx
je 0x408169
push eax
call fcn.00404806
pop ecx
test eax, eax
je 0x408169
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x44c8ec]
call fcn.00404806
pop ecx
test eax, eax
je 0x408189
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40818b
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x43d000
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ea99b
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.004dee4e
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x43d082
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004dca99
mov eax, dword [eax]
push 0x52fd94
push eax
call fcn.004ca954
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004df0d9
test bl, bl
je 0x43d082
push 0x52fd94
lea ecx, [esp + 0xc]
call fcn.004df469
push 0x52fda0
lea ecx, [esp + 0xc]
call fcn.004df469
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 0x43d0be
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004df0d9
jmp 0x43d189
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 0x43d142
lea edx, [esp + 0x7c]
push 0x52fd9c
push edx
call fcn.004ca954
add esp, 8
test eax, eax
je 0x43d142
lea eax, [esp + 0x7c]
push 0x52fd98
push eax
call fcn.004ca954
add esp, 8
test eax, eax
je 0x43d142
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 0x43d0d2
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.004df0d9
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 0x43e400
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 0x43e462
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 0x43e470
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4eaafb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x57f780]
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 0x43e5a8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x43e4d6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004df0d9
xor eax, eax
jmp 0x43e61f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004df216
push esi
lea ecx, [esp + 0xc]
call fcn.004df4a5
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x52fde4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x43e5fd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0043e400
test eax, eax
jne 0x43e5fd
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.0043e400
test eax, eax
jne 0x43e5fd
lea eax, [esp + 0x14]
push 0x52fdc0
push eax
call fcn.004cbac0
mov esi, eax
add esp, 8
test esi, esi
jne 0x43e5dc
lea ecx, [esp + 0x14]
push 0x52fdbc
push ecx
call fcn.004cba40
mov esi, eax
add esp, 8
test esi, esi
jne 0x43e5dc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x43e5df
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004df1c6
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x43e4ee
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004df0d9
xor eax, eax
jmp 0x43e61f
mov byte [esi], 0
push 0x52fdb8
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.004df0d9
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 0x44eee0
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 0x44ef4e
cmp si, 0x69
ja 0x44ef4e
add esi, 0xffd0
cmp si, 0x11
je 0x44ef1e
push 0x11
call edi
test ax, ax
jge 0x44ef1e
or esi, 0x2000
cmp si, 0x10
je 0x44ef33
push 0x10
call edi
test ax, ax
jge 0x44ef33
or esi, 0x4000
cmp si, 0x12
je 0x44ef48
push 0x12
call edi
test ax, ax
jge 0x44ef48
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x44ef5b
mov esi, 0xbd
jmp 0x44ef0f
cmp si, 0x6e
jne 0x44ef68
mov esi, 0xbe
jmp 0x44ef0f
cmp si, 0x6f
jne 0x44ef09
mov esi, 0xbf
jmp 0x44ef0f

Function at 0x4508e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x590380]
xor edx, edx
cmp eax, edx
jne 0x450906
xor eax, eax
mov byte [eax + 0x590280], al
inc eax
cmp eax, 0x100
jl 0x4508ee
mov dword [0x590380], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x590280
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x450997
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 0x45096a
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 0x450938
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4509a0
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 0x4509f3
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 0x4509da
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 0x457a10
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 0x457ba8
cmp ebp, ebx
jle 0x457ba8
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 0x457a6e
dec eax
or eax, 0xfffffff8
inc eax
je 0x457a75
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x457a84
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x457a8b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004dee1a
add esp, 4
cmp eax, ebx
je 0x457aac
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.004dee1a
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 0x457b9e
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 0x457b85
mov al, byte [edx]
cmp al, 0xc0
jbe 0x457b71
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x457b66
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 0x457b74
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x457b74
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x457b10
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 0x457b01
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 0x45b0d0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4ec178
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 0x45b109
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.004e67f7
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004e6843
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.0045b190
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004e6880
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24