joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10059ef2
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
xor ebx, ebx
xor esi, esi
cmp dword [ebp + 0xc], ebx
jle 0x10059f20
mov eax, dword [ebp + 8]
lea ecx, [esi + eax]
mov eax, esi
cdq
idiv dword [ebp + 0x14]
mov eax, dword [ebp + 0x10]
mov al, byte [edx + eax]
xor al, byte [ecx]
xor al, bl
inc esi
cmp esi, dword [ebp + 0xc]
mov byte [ecx], al
mov bl, al
jl 0x10059f00
pop esi
pop ebx
pop ebp
ret 0x10

Function at 0x1005aa20
Capabilities:
Encode data using xor

Disassembly:
inc ebp
fcom qword [edi]
outsb dx, byte [esi]
add byte [eax], al
mov dword [ebp - 0x20], 0x7e36
mov dword [ebp - 0x1c], 0x4e55
mov dword [ebp - 0x18], 0x5e74
mov dword [ebp - 0x14], 0x2e93
mov dword [ebp - 0x10], 0x3eb2
mov dword [ebp - 0xc], 0xed1
mov dword [ebp - 8], 0x1ef0
mov dword [ebp - 4], ecx
xor eax, eax
movzx edx, byte [eax + 0x10028ae0]
xor ebx, ebx
mov bl, byte [ebp - 3]
movzx esi, bl
xor edx, esi
xor ebx, ebx
mov bh, byte [ebp - 4]
mov dx, word [ebp + edx*4 - 0x404]
xor dx, bx
inc eax
cmp eax, 0x17
mov dword [ebp - 4], edx
jl 0x1005aa5c
mov edi, dword [0x1002127c]
push 2
push ecx
push dword [ebp + 8]
call edi
push dword [ebp + 8]
call dword [0x10021270]
mov esi, eax
sub esi, 4
push esi
call fcn.1005bd56
mov ebx, eax
add esp, 0x14
test ebx, ebx
je 0x1005aad6
push 0
push 4
push dword [ebp + 8]
call edi
push dword [ebp + 8]
push 1
push esi
push ebx
call dword [0x10021278]
add esp, 0x1c
cmp eax, 1
je 0x1005aada
push ebx
call fcn.1005bd10
pop ecx
xor eax, eax
jmp 0x1005ab11
xor edi, edi
test esi, esi
jbe 0x1005ab06
movzx eax, byte [edi + ebx]
xor ecx, ecx
mov cl, byte [ebp - 3]
movzx ecx, cl
xor eax, ecx
xor ecx, ecx
mov ch, byte [ebp - 4]
mov ax, word [ebp + eax*4 - 0x404]
xor ax, cx
inc edi
cmp edi, esi
mov dword [ebp - 4], eax
jb 0x1005aae0
push ebx
call fcn.1005bd10
movzx eax, word [ebp - 4]
pop ecx
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x1005aefa
Capabilities:
Parse pe header

Disassembly:
mov eax, dword [esp + 4]
mov ecx, dword [eax + 0x3c]
cmp word [eax], 0x5a4d
lea edx, [ecx + eax]
jne 0x1005af39
cmp ecx, dword [esp + 8]
ja 0x1005af39
cmp dword [edx], 0x4550
jne 0x1005af39
cmp word [edx + 0x5c], 1
jne 0x1005af39
push 0x40
add eax, 0x40
push 0x10028d5c
push eax
call fcn.1005bd62
add esp, 0xc
neg eax
sbb eax, eax
inc eax
ret
xor eax, eax
ret

Function at 0x1005fa90
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret 4
Function at 0x10066530
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x10098ba0
Capabilities:
Parse pe header

Disassembly:
sub esp, 0x14
push ebx
push esi
mov esi, dword [edx]
mov bl, byte [esi]
cmp bl, 0x27
je 0x10098bdf
cmp bl, 0x22
je 0x10098bdf
lea ecx, [esp + 8]
call fcn.100a725a
push 0x1002e4b4
lea eax, [esp + 0xc]
push eax
mov dword [esp + 0x10], 0x1002b4d4
mov dword [esp + 0x1c], 0x1002af88
mov dword [esp + 0x20], esi
call int.100a82fb
lea ecx, [esi + 1]
mov dword [edx], ecx
mov eax, ecx
cmp bl, 0x27
jne 0x10098c00
jmp 0x10098bf0
movzx esi, byte [eax]
cmp byte [esi + 0x1002b1a8], 0
je 0x10098c0f
inc eax
jmp 0x10098bf0
je 0x10098c61
cmp dword [esp + 0xc], 0x40
jne 0x10098c61
cmp word [esp + 0x10], 0x5a4d
pop edx
jne 0x10098c61
mov eax, dword [esp + 0x4c]
push 0
push 0
push eax
push esi
call dword [0x1000a0dc]
cmp eax, dword [esp + 0x4c]
jne 0x10098c61
lea ecx, [esp + 0xc]
push 0
push ecx
lea edx, [esp + 0x58]
push pe_nt_image_headers32
push edx
push esi
call edi
test eax, eax
je 0x10098c61
cmp dword [esp + 0xc], 0xf8
jne 0x10098c61
cmp dword [esp + 0x50], 0x4550
jne 0x10098c61
cmp word [esp + 0x56], 0
je 0x10098c61
invalid
add dword [eax], eax
invalid
Function at 0x100aac50
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10012298
push 0x10011246
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x38
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov esi, dword [ebp + 0xc]
cmp esi, 0x40
jb 0x100aadf4
mov ebx, dword [ebp + 8]
mov eax, dword [ebx + 0x3c]
lea ecx, [eax + ebx]
add eax, 0xf8
cmp esi, eax
jb 0x100aadf4
mov edx, dword [ecx + 0xa8]
mov eax, dword [ecx + 0xac]
mov dword [ebp - 0x2c], eax
xor eax, eax
mov ax, word [ecx + 0x14]
lea eax, [eax + ecx + 0x18]
lea edi, [ebx + esi]
cmp eax, edi
ja 0x100aadf4
xor esi, esi
mov si, word [ecx + 6]
lea ecx, [esi + esi*4]
lea ecx, [eax + ecx*8]
cmp ecx, edi
ja 0x100aadf4
mov dword [ebp - 0x30], 0
test esi, esi
jbe 0x100aad03
mov ecx, dword [eax + 0xc]
cmp ecx, edx
ja 0x100aaceb
mov edi, dword [eax + 8]
add edi, ecx
cmp edi, edx
jae 0x100aacfb
add eax, 0x28
mov ecx, dword [ebp - 0x30]
inc ecx
mov dword [ebp - 0x30], ecx
cmp ecx, esi
jb 0x100aacdb
jmp 0x100aad03
mov ecx, dword [eax + 0x14]
sub ecx, dword [eax + 0xc]
add edx, ecx
test edx, edx
je 0x100aadf4
mov ecx, dword [ebp + 0xc]
cmp edx, ecx
ja 0x100aadf4
mov eax, dword [ebp - 0x2c]
lea esi, [eax + edx]
cmp esi, ecx
ja 0x100aadf4
cmp eax, 0x1c
jb 0x100aadf4
cmp dword [edx + ebx + 0xc], 2
jne 0x100aadf4
mov eax, dword [edx + ebx + 0x18]
mov edx, dword [edx + ebx + 0x10]
test eax, eax
je 0x100aadf4
cmp eax, ecx
ja 0x100aadf4
lea esi, [edx + eax]
cmp esi, ecx
ja 0x100aadf4
cmp edx, 0x18
jb 0x100aadf4
mov dword [ebp - 4], 0
lea edx, [eax + ebx + 0x18]
mov dword [ebp - 0x44], edx
xor ebx, ebx
mov dword [ebp - 0x48], ebx
mov edi, dword [ebx*4 + 0x10015338]
mov esi, 0x10015454
mov eax, edi
mov dl, byte [eax]
mov cl, dl
cmp dl, byte [esi]
jne 0x100aada9
test cl, cl
je 0x100aada5
mov dl, byte [eax + 1]
mov cl, dl
cmp dl, byte [esi + 1]
jne 0x100aada9
add eax, 2
add esi, 2
test cl, cl
jne 0x100aad85
xor eax, eax
jmp 0x100aadae
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x100aaded
push edi
mov eax, dword [ebp - 0x44]
push eax
call dword [0x100121b4]
add esp, 8
test eax, eax
je 0x100aade1
mov dword [ebp - 4], 0xffffffff
mov eax, 1
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
inc ebx
jmp 0x100aad74
mov dword [ebp - 4], 0xffffffff
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x100b15a0
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret 4
Function at 0x100b88a0
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x401ab5
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4a9090]
jne 0x401abf
repz ret
jmp fcn.00402688

Function at 0x409e36
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.00405a05
and dword [ebp - 4], 0
cmp dword [0x4abdf4], 0
mov ebx, eax
jne 0x409ee7
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x409f98
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x409f98
push eax
call fcn.00405993
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4abdf4], eax
call esi
push eax
call fcn.00405993
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4abdf8], eax
call esi
push eax
call fcn.00405993
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x4abdfc], eax
call esi
push eax
call fcn.00405993
pop ecx
mov dword [0x4abe04], eax
test eax, eax
je 0x409ee7
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00405993
pop ecx
mov dword [0x4abe00], eax
mov eax, dword [0x4abe00]
cmp eax, ebx
je 0x409f3f
cmp dword [0x4abe04], ebx
je 0x409f3f
push eax
call fcn.00405a0e
push dword [0x4abe04]
mov esi, eax
call fcn.00405a0e
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x409f3f
test edi, edi
je 0x409f3f
call esi
test eax, eax
je 0x409f36
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x409f36
test byte [ebp - 0xc], 1
jne 0x409f3f
or dword [ebp + 0x10], 0x200000
jmp 0x409f78
mov eax, dword [0x4abdf8]
cmp eax, ebx
je 0x409f78
push eax
call fcn.00405a0e
pop ecx
test eax, eax
je 0x409f78
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x409f78
mov eax, dword [0x4abdfc]
cmp eax, ebx
je 0x409f78
push eax
call fcn.00405a0e
pop ecx
test eax, eax
je 0x409f78
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4abdf4]
call fcn.00405a0e
pop ecx
test eax, eax
je 0x409f98
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x409f9a
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret

Function at 0x40bbef
Capabilities:
Set console window title

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
cmp dword [0x1ff2c04], 0x930
jne 0x40bc0c
push str.gogegamofiv
call dword [sym.imp.KERNEL32.dll_SetConsoleTitleA]
cmp dword [0x1ff2c04], 0x114e
mov eax, dword [ebp + 8]
mov dword [0x1ff2a48], eax
jne 0x40bc2c
lea eax, [ebp - 0x1c]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_BuildCommDCBW]
leave
ret
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 0x239b3940
Capabilities:
Encode data using xor
Encrypt data using rc4 ksa

Disassembly:
push 0xffffffffffffffff
push 0x13a771f
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push esi
xor esi, esi
push edi
mov dword [esp + 0x10], esi
lea ecx, [esp + 8]
mov dword [esp + 0x1c], 1
call fcn.239b68de
lea ecx, [esp + 0xc]
mov byte [esp + 0x1c], 2
call fcn.239b68de
lea eax, [esp + 0x28]
lea ecx, [esp + 8]
push eax
mov byte [esp + 0x20], 3
call fcn.239b6968
mov eax, dword [esp + 0x28]
cmp dword [eax - 8], esi
jle 0x239b39e5
push ebx
mov ebx, dword [esp + 0x30]
mov al, byte [esi + eax]
xor ecx, ecx
mov cl, bh
xor cl, al
push ecx
push esi
lea ecx, [esp + 0x14]
call fcn.239b6a94
mov edx, dword [esp + 0xc]
movzx ax, byte [esi + edx]
add eax, ebx
mov ebx, 0x58bf
lea ecx, [eax + eax*2]
shl ecx, 4
sub ecx, eax
lea ecx, [ecx + ecx*2]
lea ecx, [ecx + ecx*4]
lea ecx, [ecx + ecx*8]
lea edx, [eax + ecx*2]
mov eax, dword [esp + 0x2c]
sub ebx, edx
inc esi
cmp esi, dword [eax - 8]
jl 0x239b39a0
pop ebx
lea eax, [esp + 8]
lea ecx, [esp + 0x28]
push eax
call fcn.239b6968
lea ecx, [esp + 8]
call fcn.239b699e
mov eax, dword [esp + 0x28]
xor edi, edi
mov ecx, dword [eax - 8]
test ecx, ecx
jle 0x239b3a79
mov cl, byte [edi + eax]
push 0x13ab480
mov byte [esp + 0x30], cl
lea ecx, [esp + 0x10]
mov esi, dword [esp + 0x30]
and esi, 0xff
call fcn.239b68d8
mov eax, 0x4ec4ec4f
lea ecx, [esp + 0xc]
imul esi
sar edx, 3
mov eax, edx
shr eax, 0x1f
add edx, eax
add dl, 0x41
push edx
push 0
call fcn.239b6a94
mov eax, esi
mov ecx, 0x1a
cdq
idiv ecx
lea ecx, [esp + 0xc]
add dl, 0x41
push edx
push 1
call fcn.239b6a94
lea edx, [esp + 0xc]
lea ecx, [esp + 8]
push edx
call fcn.239b6a8e
mov eax, dword [esp + 0x28]
inc edi
cmp edi, dword [eax - 8]
jl 0x239b3a09
mov esi, dword [esp + 0x24]
lea eax, [esp + 8]
push eax
mov ecx, esi
call fcn.239b695c
mov dword [esp + 0x10], 1
lea ecx, [esp + 0xc]
mov byte [esp + 0x1c], 2
call fcn.239b68cc
lea ecx, [esp + 8]
mov byte [esp + 0x1c], 1
call fcn.239b68cc
lea ecx, [esp + 0x28]
mov byte [esp + 0x1c], 0
call fcn.239b68cc
mov ecx, dword [esp + 0x14]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x18
ret
Function at 0x422310
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b99bb
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.004ade60
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x422392
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ab705
mov eax, dword [eax]
push 0x5cd244
push eax
call fcn.00499f64
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ae0eb
test bl, bl
je 0x422392
push 0x5cd244
lea ecx, [esp + 0xc]
call fcn.004ae47b
push 0x5d0dbc
lea ecx, [esp + 0xc]
call fcn.004ae47b
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 0x4223ce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ae0eb
jmp 0x422499
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 0x422452
lea edx, [esp + 0x7c]
push 0x5d0db8
push edx
call fcn.00499f64
add esp, 8
test eax, eax
je 0x422452
lea eax, [esp + 0x7c]
push 0x5d0db4
push eax
call fcn.00499f64
add esp, 8
test eax, eax
je 0x422452
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 0x4223e2
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.004ae0eb
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 0x422c90
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 0x422cf2
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 0x422d00
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4b9a3b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x688744]
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 0x422e38
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x422d66
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ae0eb
xor eax, eax
jmp 0x422eaf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ae228
push esi
lea ecx, [esp + 0xc]
call fcn.004ae4b7
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x5d0df4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x422e8d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00422c90
test eax, eax
jne 0x422e8d
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.00422c90
test eax, eax
jne 0x422e8d
lea eax, [esp + 0x14]
push 0x5d0dd0
push eax
call fcn.0049b0d0
mov esi, eax
add esp, 8
test esi, esi
jne 0x422e6c
lea ecx, [esp + 0x14]
push 0x5d0dcc
push ecx
call fcn.0049b050
mov esi, eax
add esp, 8
test esi, esi
jne 0x422e6c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x422e6f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ae1d8
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x422d7e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ae0eb
xor eax, eax
jmp 0x422eaf
mov byte [esi], 0
push 0x5d0dc8
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.004ae0eb
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 0x435d70
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 0x435dde
cmp si, 0x69
ja 0x435dde
add esi, 0xffd0
cmp si, 0x11
je 0x435dae
push 0x11
call edi
test ax, ax
jge 0x435dae
or esi, 0x2000
cmp si, 0x10
je 0x435dc3
push 0x10
call edi
test ax, ax
jge 0x435dc3
or esi, 0x4000
cmp si, 0x12
je 0x435dd8
push 0x12
call edi
test ax, ax
jge 0x435dd8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x435deb
mov esi, 0xbd
jmp 0x435d9f
cmp si, 0x6e
jne 0x435df8
mov esi, 0xbe
jmp 0x435d9f
cmp si, 0x6f
jne 0x435d99
mov esi, 0xbf
jmp 0x435d9f

Function at 0x4375d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6997b0]
xor edx, edx
cmp eax, edx
jne 0x4375f6
xor eax, eax
mov byte [eax + 0x6996b0], al
inc eax
cmp eax, 0x100
jl 0x4375de
mov dword [0x6997b0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6996b0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x437687
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 0x43765a
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 0x437628
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x437700
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 0x437753
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 0x43773a
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 0x43e520
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 0x43e6b8
cmp ebp, ebx
jle 0x43e6b8
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 0x43e57e
dec eax
or eax, 0xfffffff8
inc eax
je 0x43e585
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43e594
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43e59b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004ade2c
add esp, 4
cmp eax, ebx
je 0x43e5bc
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.004ade2c
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 0x43e6ae
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 0x43e695
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43e681
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43e676
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 0x43e684
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43e684
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43e620
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 0x43e611
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 0x442110
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4bb218
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 0x442149
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.004b57df
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004b582b
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.004421d0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004b5868
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24