joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4eb424
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
mov ecx, 8
push 0
push 0
dec ecx
jne 0x4eb42c
push ecx
push ebx
push esi
push edi
mov ebx, eax
xor eax, eax
push ebp
push 0x4eb61e
push dword fs:[eax]
mov dword fs:[eax], esp
mov esi, dword [ebx + 8]
lea ecx, [ebp - 0xc]
mov edx, 0x4eb634
mov eax, esi
call fcn.004e92b0
mov edx, dword [ebp - 0xc]
lea eax, [ebx + 0xc]
call fcn.00404528
lea ecx, [ebp - 0x10]
mov edx, 0x4eb648
mov eax, esi
call fcn.004e92b0
mov edx, dword [ebp - 0x10]
lea eax, [ebx + 0x28]
call fcn.00404528
lea ecx, [ebp - 0x14]
mov edx, 0x4eb660
mov eax, esi
call fcn.004e92b0
mov edx, dword [ebp - 0x14]
lea eax, [ebx + 0x10]
call fcn.00404528
lea ecx, [ebp - 0x18]
mov edx, 0x4eb67c
mov eax, esi
call fcn.004e92b0
mov edx, dword [ebp - 0x18]
lea eax, [ebx + 0x14]
call fcn.00404528
lea ecx, [ebp - 0x1c]
mov edx, 0x4eb698
mov eax, esi
call fcn.004e92b0
mov edx, dword [ebp - 0x1c]
lea eax, [ebx + 0x24]
call fcn.00404528
lea ecx, [ebp - 0x24]
mov edx, 0x4eb6b0
mov eax, esi
call fcn.004e92b0
mov eax, dword [ebp - 0x24]
lea edx, [ebp - 0x20]
call fcn.00408d68
mov eax, dword [ebp - 0x20]
or edx, 0xffffffff
call fcn.00409300
mov edi, eax
mov dword [ebx + 0x18], edi
test edi, edi
setge al
mov byte [ebx + 0x4c], al
lea ecx, [ebp - 0x28]
mov edx, 0x4eb6c8
mov eax, esi
call fcn.004e92b0
mov eax, dword [ebp - 0x28]
call fcn.004e2d88
fstp qword [ebx + 0x30]
wait
lea ecx, [ebp - 0x2c]
mov edx, 0x4eb6d8
mov eax, esi
call fcn.004e92b0
mov eax, dword [ebp - 0x2c]
call fcn.004e2d88
fstp qword [ebx + 0x40]
wait
lea ecx, [ebp - 0x30]
mov edx, 0x4eb6f0
mov eax, esi
call fcn.004e92b0
mov eax, dword [ebp - 0x30]
or edx, 0xffffffff
call fcn.00409300
inc eax
je 0x4eb5c1
lea ecx, [ebp - 0x34]
mov edx, 0x4eb6f0
mov eax, esi
call fcn.004e92b0
mov eax, dword [ebp - 0x34]
call fcn.004092c4
mov edi, eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov dword [ebp - 8], eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov ecx, edx
mov eax, ecx
push ecx
mov ecx, 0x3c
cdq
idiv ecx
pop ecx
mov dword [ebp - 4], eax
mov eax, ecx
mov ecx, 0x3c
cdq
idiv ecx
mov edi, edx
push 0
mov ecx, edi
mov dx, word [ebp - 4]
mov ax, word [ebp - 8]
call fcn.0040ab98
fstp qword [ebp - 0x3c]
wait
call fcn.0040af6c
fadd qword [ebp - 0x3c]
fstp qword [ebx + 0x38]
wait
jmp 0x4eb5dc
lea ecx, [ebp - 0x40]
mov edx, 0x4eb6f0
mov eax, esi
call fcn.004e92b0
mov eax, dword [ebp - 0x40]
call fcn.004e2d88
fstp qword [ebx + 0x38]
wait
lea ecx, [ebp - 0x44]
mov edx, 0x4eb700
mov eax, esi
call fcn.004e92b0
mov edx, dword [ebp - 0x44]
lea eax, [ebx + 0x48]
call fcn.00404528
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4eb625
lea eax, [ebp - 0x44]
mov edx, 2
call fcn.004044f8
lea eax, [ebp - 0x34]
mov edx, 0xb
call fcn.004044f8
ret
Function at 0x4fa7fc
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef8
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 0x108], edx
mov dword [ebp - 0x104], edx
mov esi, eax
xor eax, eax
push ebp
push 0x4fa90c
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x4fa8e4
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
mov eax, esi
call fcn.00471438
push eax
call sub.user32.dll_GetWindow
mov ebx, eax
test ebx, ebx
je 0x4fa8da
push 0xff
lea eax, [ebp - 0x100]
push eax
push ebx
call sub.user32.dll_GetWindowTextA
test eax, eax
jle 0x4fa8c8
push 0xff
lea eax, [ebp - 0x100]
push eax
push ebx
call sub.user32.dll_GetClassNameA
test eax, eax
jle 0x4fa8c8
lea edx, [ebp - 0x104]
lea eax, [ebp - 0x100]
call fcn.00409d9c
mov eax, dword [ebp - 0x104]
mov edx, 0x4fa924
call fcn.004048e0
je 0x4fa8bf
lea edx, [ebp - 0x108]
lea eax, [ebp - 0x100]
call fcn.00409d9c
mov eax, dword [ebp - 0x108]
mov edx, 0x4fa93c
call fcn.004048e0
jne 0x4fa8c8
mov edx, ebx
mov eax, esi
call fcn.004fa6d0
push 2
push ebx
call sub.user32.dll_GetWindow
mov ebx, eax
test ebx, ebx
jne 0x4fa84d
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4fa8ee
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4fa913
lea eax, [ebp - 0x108]
mov edx, 2
call fcn.004044f8
ret

Function at 0x504384
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffef4
push ebx
push esi
push edi
xor eax, eax
push ebp
push 0x504489
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x504471
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
push eax
push 6
mov eax, dword [0x53be4c]
mov eax, dword [eax]
call fcn.00471438
push eax
call sub.shell32.dll_SHGetSpecialFolderLocation
lea eax, [ebp - 0x109]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.shell32.dll_SHGetPathFromIDListA
mov eax, dword [0x53c104]
cmp byte [eax], 0
je 0x5043f5
mov eax, dword [0x53c57c]
lea edx, [ebp - 0x109]
mov ecx, 0x105
call fcn.00404744
jmp 0x504438
mov eax, dword [0x53be20]
lea edx, [ebp - 0x109]
mov ecx, 0x105
call fcn.00404744
mov edx, dword [0x53be20]
mov edx, dword [edx]
mov eax, dword [0x53c4f8]
mov eax, dword [eax]
mov eax, dword [eax + 0x6fc]
call fcn.0046aaec
mov eax, dword [0x53c4f8]
mov eax, dword [eax]
mov eax, dword [eax + 0x708]
xor edx, edx
mov ecx, dword [eax]
call dword [ecx + 0x64]
mov eax, dword [0x53be20]
mov eax, dword [eax]
call fcn.00404794
mov edx, dword [0x53be20]
mov edx, dword [edx]
cmp byte [edx + eax - 1], 0x5c
je 0x504467
mov eax, dword [0x53be20]
mov edx, 0x5044a0
call fcn.0040479c
mov eax, dword [0x53be20]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x50447b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x504490
ret
Function at 0x5074f8
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x18], ebx
mov ebx, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
mov eax, dword [ebp - 4]
call fcn.00406238
mov eax, dword [ebp - 8]
call fcn.00404984
xor eax, eax
push ebp
push 0x5076b6
push dword fs:[eax]
mov dword fs:[eax], esp
mov dl, 1
mov eax, dword [0x424518]
call fcn.0042afbc
mov dword [ebp - 0xc], eax
mov dl, 1
mov eax, dword [0x424518]
call fcn.0042afbc
mov dword [ebp - 0x10], eax
mov dl, 1
mov eax, dword [0x496f78]
call fcn.0049722c
mov dword [ebp - 0x14], eax
xor eax, eax
push ebp
push 0x507686
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x507675
push dword fs:[eax]
mov dword fs:[eax], esp
push ebx
lea eax, [ebp - 0x28]
push eax
mov ecx, esi
xor edx, edx
xor eax, eax
call fcn.00419bd8
mov edx, esi
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov edx, ebx
mov eax, dword [ebp - 0xc]
mov ecx, dword [eax]
call dword [ecx + 0x34]
lea eax, [ebp - 0x18]
mov edx, dword [ebp - 4]
mov ecx, 0x5076c8
call fcn.00406208
cmp dword [ebp - 0x18], 0
jne 0x5075c7
call fcn.00403f38
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x507690
push 0
push 0
push 0
lea eax, [ebp - 0x28]
push eax
mov eax, dword [ebp - 0xc]
call fcn.0042b584
call fcn.004268a4
push eax
mov eax, dword [0x53c33c]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
push 0
push 0
push 1
push 1
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [eax]
call dword [eax + 0xc]
call fcn.0048f1cc
push edi
lea eax, [ebp - 0x38]
push eax
mov ecx, dword [ebp + 8]
xor edx, edx
xor eax, eax
call fcn.00419bd8
mov edx, edi
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax]
call dword [ecx + 0x34]
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x10]
mov ecx, dword [eax]
call dword [ecx + 0x40]
mov eax, dword [ebp - 0x10]
call fcn.0042b584
lea edx, [ebp - 0x38]
mov ecx, dword [ebp - 0xc]
call fcn.0042652c
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
call dword [ecx + 8]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
call dword [ecx + 0x50]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x50767c
mov eax, dword [ebp - 0x14]
call fcn.0040363c
mov eax, dword [ebp - 0xc]
call fcn.0040363c
mov eax, dword [ebp - 0x10]
call fcn.0040363c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5076bd
lea eax, [ebp - 0x18]
call fcn.004061c4
lea eax, [ebp - 8]
call fcn.004044d4
lea eax, [ebp - 4]
call fcn.004061c4
ret
Function at 0x5358dc
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
test dl, dl
je 0x5358f0
add esp, 0xfffffff0
call fcn.00403960
mov byte [ebp - 1], dl
mov ebx, eax
mov byte [ebx + 0x33d], 1
xor edx, edx
mov eax, ebx
call fcn.004923a8
call fcn.00534590
push ebx
push 0x535b0c
call fcn.004828dc
mov dword [ebx + 0x330], eax
mov dl, 1
mov eax, dword [0x533710]
call fcn.0040360c
mov dword [ebx + 0x308], eax
mov dl, 1
mov eax, dword [0x533608]
call fcn.0040360c
mov edx, dword [ebx + 0x308]
mov dword [edx + 0x10], eax
mov dl, 1
mov eax, dword [0x418fb8]
call fcn.0040360c
mov esi, eax
mov eax, dword [ebx + 0x308]
mov dword [eax + 4], esi
mov eax, esi
mov edx, 0x5359f4
mov ecx, dword [eax]
call dword [ecx + 0x38]
lea eax, [ebp - 0xb]
xor ecx, ecx
mov edx, 0xa
call fcn.00402fd0
push 0xa
lea eax, [ebp - 0xb]
push eax
push 0xd
push 0x400
call sub.kernel32.dll_GetLocaleInfoA_1
cmp byte [ebp - 0xb], 0x31
jne 0x535995
mov byte [ebx + 0x428], 1
jmp 0x53599c
mov byte [ebx + 0x428], 0
mov edx, dword [0x535a04]
mov eax, ebx
call fcn.00535fb8
mov edx, dword [0x535a08]
mov eax, ebx
call fcn.0053604c
mov byte [ebx + 0x33c], 0
mov byte [ebx + 0x334], 0
mov eax, ebx
call fcn.0053612c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x5359e2
call fcn.004039b8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x40701c
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x24], esp
push 0
push 0x80
push 3
push 0
push 1
push closesocket
mov ebx, dword [ebp + 8]
mov eax, dword [ebx]
test eax, eax
je 0x40708a
add eax, 8
push eax
mov eax, 0x19
call fcn.00419c1a
cmp dword [ebp - 0x24], esp
je 0x4070b1
push 0x19
push 0x401739c
push 6
call fcn.00419c0e
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0xffffffff
jne 0x4070c8
mov eax, 0
jmp 0x4072a7
mov dword [ebp - 0x24], esp
push 0
push 0
push 0
push 2
push 0
push dword [ebp - 4]
mov eax, 0x1a
call fcn.00419c1a
cmp dword [ebp - 0x24], esp
je 0x40710d
push 0xb5
push 0x401739c
push 6
call fcn.00419c0e
add esp, 0xc
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x407273
mov dword [ebp - 0x24], esp
push 0
push 0
push 0
push 4
push dword [ebp - 8]
mov eax, 0x1b
call fcn.00419c1a
cmp dword [ebp - 0x24], esp
je 0x40715a
push 0x13c
push 0x401739c
push 6
call fcn.00419c0e
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x407247
push dword [ebp - 0xc]
call fcn.00407000
mov word [ebp - 0x10], ax
cmp word [ebp - 0x10], 0x5a4d
jne 0x40721b
push 0x3c
push dword [ebp - 0xc]
call fcn.004072ad
mov dword [ebp - 0x14], eax
fild dword [ebp - 0xc]
fstp qword [ebp - 0x28]
fld qword [ebp - 0x28]
fild dword [ebp - 0x14]
fstp qword [ebp - 0x30]
fadd qword [ebp - 0x30]
fstp qword [ebp - 0x38]
fld qword [ebp - 0x38]
call fcn.00401004
mov dword [ebp - 0x18], eax
push 0
push dword [ebp - 0x18]
call fcn.004072ad
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0x4550
jne 0x40721b
fild dword [ebp - 0x18]
fstp qword [ebp - 0x28]
fld qword [ebp - 0x28]
fadd qword [0x4d57e4]
fstp qword [ebp - 0x30]
fld qword [ebp - 0x30]
call fcn.00401004
push eax
call fcn.00407000
mov word [ebp - 0x10], ax
cmp word [ebp - 0x10], 0x10b
jne 0x407208
mov dword [ebp - 0x20], 0
jmp 0x40721b
cmp word [ebp - 0x10], 0x20b
jne 0x40721b
mov dword [ebp - 0x20], 1
mov dword [ebp - 0x24], esp
push dword [ebp - 0xc]
mov eax, 0x1c
call fcn.00419c1a
cmp dword [ebp - 0x24], esp
je 0x407247
push 0x4cf
push 0x401739c
push 6
call fcn.00419c0e
add esp, 0xc
mov dword [ebp - 0x24], esp
push dword [ebp - 8]
mov eax, 0x1d
call fcn.00419c1a
cmp dword [ebp - 0x24], esp
je 0x407273
push 0x4eb
push 0x401739c
push 6
call fcn.00419c0e
add esp, 0xc
mov dword [ebp - 0x24], esp
push dword [ebp - 4]
mov eax, 0x1d
call fcn.00419c1a
cmp dword [ebp - 0x24], esp
je 0x40729f
push 0x507
push 0x401739c
push 6
call fcn.00419c0e
add esp, 0xc
mov eax, dword [ebp - 0x20]
jmp 0x4072a7
mov esp, ebp
pop ebp
ret 4
Function at 0x425220
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b9e5b
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.004ae7ac
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4252a2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ac0c8
mov eax, dword [eax]
push 0x924cec
push eax
call fcn.0049df04
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004aea37
test bl, bl
je 0x4252a2
push 0x924cec
lea ecx, [esp + 0xc]
call fcn.004aedc7
push 0x924cf8
lea ecx, [esp + 0xc]
call fcn.004aedc7
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 0x4252de
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004aea37
jmp 0x4253a9
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 0x425362
lea edx, [esp + 0x7c]
push 0x924cf4
push edx
call fcn.0049df04
add esp, 8
test eax, eax
je 0x425362
lea eax, [esp + 0x7c]
push 0x924cf0
push eax
call fcn.0049df04
add esp, 8
test eax, eax
je 0x425362
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 0x4252f2
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.004aea37
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 0x425bb0
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 0x425c12
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 0x425c20
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b9edb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x9343a0]
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 0x425d58
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x425c86
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004aea37
xor eax, eax
jmp 0x425dcf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004aeb74
push esi
lea ecx, [esp + 0xc]
call fcn.004aee03
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x425dad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00425bb0
test eax, eax
jne 0x425dad
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 closesocket
mov ecx, edi
call fcn.00425bb0
test eax, eax
jne 0x425dad
lea eax, [esp + 0x14]
push 0x924d08
push eax
call fcn.0049f070
mov esi, eax
add esp, 8
test esi, esi
jne 0x425d8c
lea ecx, [esp + 0x14]
push 0x924d04
push ecx
call fcn.0049eff0
mov esi, eax
add esp, 8
test esi, esi
jne 0x425d8c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x425d8f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004aeb24
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x425c9e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004aea37
xor eax, eax
jmp 0x425dcf
mov byte [esi], 0
push 0x924d00
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.004aea37
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 0x43a030
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 0x43a09e
cmp si, 0x69
ja 0x43a09e
add esi, 0xffd0
cmp si, 0x11
je 0x43a06e
push 0x11
call edi
test ax, ax
jge 0x43a06e
or esi, 0x2000
cmp si, 0x10
je 0x43a083
push 0x10
call edi
test ax, ax
jge 0x43a083
or esi, 0x4000
cmp si, 0x12
je 0x43a098
push 0x12
call edi
test ax, ax
jge 0x43a098
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43a0ab
mov esi, 0xbd
jmp 0x43a05f
cmp si, 0x6e
jne 0x43a0b8
mov esi, 0xbe
jmp 0x43a05f
cmp si, 0x6f
jne 0x43a059
mov esi, 0xbf
jmp 0x43a05f

Function at 0x43ba40
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x944c20]
xor edx, edx
cmp eax, edx
jne 0x43ba66
xor eax, eax
mov byte [eax + 0x944b20], al
inc eax
cmp eax, 0x100
jl 0x43ba4e
mov dword [0x944c20], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x944b20
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43baf7
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 0x43baca
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 0x43ba98
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43bb00
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 0x43bb53
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 0x43bb3a
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 0x4431d0
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 0x443368
cmp ebp, ebx
jle 0x443368
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 0x44322e
dec eax
or eax, 0xfffffff8
inc eax
je 0x443235
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x443244
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44324b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004ae778
add esp, 4
cmp eax, ebx
je 0x44326c
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.004ae778
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 0x44335e
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 0x443345
mov al, byte [edx]
cmp al, 0xc0
jbe 0x443331
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x443326
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 0x443334
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x443334
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4432d0
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 0x4432c1
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 0x4466a0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4bba58
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 0x4466d9
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.004b614f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004b619b
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.00446760
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004b61d8
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24