joyce8/EMBER2024-capa huggingface dataset:
Function at 0x406b50
Capabilities:
Resume thread

Disassembly:
cmp byte [esi + 0x1c], 0
je 0x406b7f
lea eax, [esi + 0x18]
push eax
push 0
push esi
push 0x406bf0
push 0
push 0
call fcn.0042d226
add esp, 0x18
test eax, eax
mov dword [esi + 0xc], eax
mov byte [esi + 0x1c], 0
mov byte [esi + 0x1d], 0
setne al
ret
cmp byte [esi + 0x1d], 0
je 0x406b9b
mov ecx, dword [esi + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_ResumeThread]
cmp eax, 0xffffffff
jne 0x406b97
xor al, al
ret
mov byte [esi + 0x1d], 0
mov al, 1
ret

Function at 0x406ba0
Capabilities:
Terminate thread

Disassembly:
push ecx
mov ecx, dword [esi + 0xc]
lea eax, [esp]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetExitCodeThread]
cmp dword [esp], 0x103
jne 0x406bdf
mov edx, dword [esi + 0xc]
push 0x103
push edx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov eax, dword [esi + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
mov dword [esi + 0xc], eax
mov byte [esi + 0x1e], al
mov byte [esi + 0x1c], 1
pop ecx
ret
mov byte [esi + 0x1e], 0
mov byte [esi + 0x1c], 1
pop ecx
ret

Function at 0x406ca0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x406cb9
pop edi
pop ebx
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x406cf4
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [esp + 0x18]
add eax, esi
and ecx, 0xf
jbe 0x406cf0
lea ebx, [ebx]
cmp esi, eax
jae 0x406cf4
sub ecx, 1
movzx edx, word [esi]
lea esi, [esi + edx*2 + 2]
jne 0x406ce0
cmp esi, eax
jb 0x406cfa
pop esi
pop edi
xor eax, eax
pop ebx
ret
movzx eax, word [esi]
neg eax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebx
ret

Function at 0x401440
Capabilities:
Print debug messages

Disassembly:
mov ecx, dword [esp + 4]
sub esp, 0x800
lea eax, [esp + 0x808]
lea edx, [esp]
push eax
push ecx
push 0x800
push edx
call dword [sym.imp.MSVCRT.dll__vsnprintf]
add esp, 0x10
lea eax, [esp]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
add esp, 0x800
ret
Function at 0x402a89
Capabilities:
Set registry value

Disassembly:
push 4
lea eax, [esp + 0xc]
push eax
push 4
push 0
push dword [esp + 0x14]
push dword [ecx]
call dword [0x436010]
ret 8

Function at 0x402adf
Capabilities:
Set registry value

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0x10]
test esi, esi
mov ebx, ecx
jne 0x402af5
push 0x80004005
call fcn.0040106f
push edi
xor edi, edi
push esi
call dword [0x436064]
inc eax
lea ecx, [eax + eax]
add esi, ecx
add edi, ecx
cmp eax, 1
jne 0x402af8
push edi
push dword [esp + 0x18]
push 7
push 0
push dword [esp + 0x20]
push dword [ebx]
call dword [0x436010]
pop edi
pop esi
pop ebx
ret 8

Function at 0x40316d
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
lea ebp, [esp - 0x198]
sub esp, 0x218
mov eax, dword [0x440060]
xor eax, ebp
mov dword [ebp + 0x194], eax
mov eax, dword [ebp + 0x1a0]
push ebx
push esi
push edi
push 0x2001f
mov ebx, ecx
push eax
push dword [ebx]
xor esi, esi
lea ecx, [ebp - 0x70]
mov dword [ebp - 0x78], eax
mov dword [ebp - 0x70], esi
call fcn.00402a54
mov edi, eax
cmp edi, esi
je 0x4031d5
lea ecx, [ebp - 0x70]
call fcn.004029ef
mov eax, edi
mov ecx, dword [ebp + 0x194]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00410b74
add ebp, 0x198
leave
ret 4
mov edi, dword [0x436008]
jmp 0x4031ed
lea eax, [ebp - 0x6c]
push eax
lea ecx, [ebp - 0x70]
call fcn.0040316d
cmp eax, esi
jne 0x403220
lea eax, [ebp - 0x80]
push eax
push esi
push esi
push esi
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x6c]
push eax
push esi
push dword [ebp - 0x70]
mov dword [ebp - 0x74], 0x100
call edi
test eax, eax
je 0x4031dd
lea ecx, [ebp - 0x70]
call fcn.004029ef
push dword [ebp - 0x78]
push dword [ebx]
call dword [0x43601c]
lea ecx, [ebp - 0x70]
mov esi, eax
call fcn.004029ef
mov eax, esi
jmp 0x4031bb
Function at 0x40c6af
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
push esi
xor ebx, ebx
push ebx
push ebx
push ecx
push dword [ebp + 8]
push ebx
push ebx
call fcn.0041428e
mov esi, dword [0x4360b4]
add esp, 0x18
push dword [ebp + 0xc]
lea ecx, [ebp + 8]
push eax
mov dword [ebp + 8], eax
mov dword [ebp - 8], ecx
mov byte [ebp - 4], bl
call esi
cmp eax, 0x102
jne 0x40c6ee
push 0xffffffffffffffff
push dword [ebp + 8]
call esi
lea ecx, [ebp - 8]
call fcn.0040c66b
pop esi
pop ebx
leave
ret 8

Function at 0x40c7bf
Capabilities:
Check http status code
Get http content length

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [sym.imp.WININET.dll_HttpQueryInfoA]
push edi
push 8
pop ebx
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x20000013
push dword [ebp + 8]
xor edi, edi
mov dword [ebp - 0x10], edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 8], ebx
mov dword [ebp - 4], edi
call esi
test eax, eax
je 0x40c843
cmp dword [ebp - 0x10], 0xc8
jne 0x40c807
cmp dword [ebp - 0xc], edi
je 0x40c815
cmp dword [ebp - 0x10], 0x12e
jne 0x40c843
cmp dword [ebp - 0xc], edi
jne 0x40c843
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x20000005
push dword [ebp + 8]
mov dword [ebp - 0x10], edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 8], ebx
mov dword [ebp - 4], edi
call esi
test eax, eax
je 0x40c843
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
jmp 0x40c848
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x40dee5
Capabilities:
Get common file path

Disassembly:
push ebp
lea ebp, [esp - 0x964]
sub esp, 0x9e4
mov eax, dword [0x440060]
xor eax, ebp
mov dword [ebp + 0x960], eax
mov eax, dword [ebp + 0x970]
push ebx
mov ebx, dword [ebp + 0x96c]
push esi
mov esi, dword [ebp + 0x974]
push edi
mov edi, dword [ebp + 0x978]
push esi
mov ecx, edi
mov dword [ebp - 0x80], eax
call fcn.00404e50
push 0x436898
lea ecx, [ebp - 0x7c]
call fcn.0040b756
push 0
push 0x28
lea eax, [ebp + 0x758]
push eax
push 0
call dword [0x436270]
lea eax, [ebp + 0x758]
push eax
lea ecx, [ebp - 0x7c]
call fcn.00404e50
push str._funshion.ini
lea ecx, [ebp - 0x7c]
call fcn.0040b5bd
push dword [ebp - 0x7c]
lea eax, [ebp - 0x78]
push 0x3e8
push eax
push esi
push dword [ebp - 0x80]
push ebx
call dword [0x4360b8]
mov esi, eax
lea eax, [ebp - 0x78]
push eax
mov ecx, edi
call fcn.00404e50
mov ecx, dword [ebp - 0x7c]
add ecx, 0xfffffff0
call fcn.004014a5
mov ecx, dword [ebp + 0x960]
pop edi
mov eax, esi
pop esi
xor ecx, ebp
pop ebx
call fcn.00410b74
add ebp, 0x964
leave
ret 0x10
Function at 0x40e09a
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x440060]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
push edi
lea ecx, [ebp - 0x20]
call fcn.0040da0d
push 0xffffffffffffffff
push 0x4373ac
lea ecx, [ebp - 0x20]
call fcn.0040ceb2
push 0x436898
lea ecx, [ebp - 0x28]
mov ebx, eax
call fcn.0040b756
or dword [ebp - 0x24], 0xffffffff
xor esi, esi
cmp ebx, 0xffffffff
je 0x40e179
push ebx
push esi
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x48]
call fcn.0040d994
cmp dword [ebp - 0x30], 8
mov eax, dword [ebp - 0x44]
jae 0x40e100
lea eax, [ebp - 0x44]
push eax
lea ecx, [ebp - 0x28]
call fcn.00404e50
push esi
push 1
lea ecx, [ebp - 0x48]
call fcn.0040d1bb
push dword [ebp - 0x28]
call dword [0x43627c]
test eax, eax
jne 0x40e162
push 0x4373a8
lea ecx, [ebp - 0x24]
call fcn.0040b2e3
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.0040d7ac
add esp, 0xc
push esi
push dword [eax]
push esi
call dword [0x436274]
mov ecx, dword [ebp - 0x2c]
add ecx, 0xfffffff0
call fcn.004014a5
mov ecx, dword [ebp - 0x24]
add ecx, 0xfffffff0
call fcn.004014a5
push esi
push 0x80
push 2
push esi
push 5
push 2
push edi
call dword [0x4360b0]
mov dword [ebp - 0x24], eax
mov ecx, dword [ebp - 0x28]
add ecx, 0xfffffff0
call fcn.004014a5
push esi
push 1
lea ecx, [ebp - 0x20]
call fcn.0040d1bb
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x24]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00410b74
leave
ret
Function at 0x40e3b6
Capabilities:
Read data from internet
Receive data

Disassembly:
push ebp
lea ebp, [esp - 0x1f94]
mov eax, 0x2014
call fcn.00410de0
mov eax, dword [0x440060]
xor eax, ebp
mov dword [ebp + 0x1f90], eax
push esi
mov esi, ecx
cmp dword [esi + 0x34], 8
jb 0x40e3c4
mov eax, dword [esi + 0x20]
jmp 0x40e3c7
lea eax, [esi + 0x20]
push eax
call fcn.0040e09a
cmp eax, 0xffffffff
pop ecx
mov dword [ebp - 0x78], eax
jne 0x40e3dd
xor al, al
jmp 0x40e4c3
cmp dword [esi + 0x50], 0
je 0x40e3f5
push dword [esi + 0x3c]
mov ecx, esi
call fcn.0040c7bf
mov ecx, dword [esi + 0x50]
mov dword [ecx], eax
mov dword [ecx + 4], edx
push ebx
push edi
lea eax, [ebp - 0x78]
push 0x1fff
mov dword [ebp - 0x80], eax
lea eax, [ebp - 0x6f]
push 0
push eax
mov byte [ebp - 0x7c], 0
mov byte [ebp - 0x70], 0
call fcn.00410400
mov edi, dword [sym.imp.WININET.dll_InternetReadFile]
mov ebx, 0x2000
jmp 0x40e464
mov ecx, dword [ebp - 0x74]
test ecx, ecx
je 0x40e47b
mov eax, dword [esi + 0x54]
test eax, eax
je 0x40e436
add dword [eax], ecx
adc dword [eax + 4], 0
push 0
lea eax, [ebp - 0x74]
push eax
push dword [ebp - 0x74]
lea eax, [ebp - 0x70]
push eax
push dword [ebp - 0x78]
call dword [0x4360ac]
test eax, eax
je 0x40e488
push 0x1fff
lea eax, [ebp - 0x6f]
push 0
push eax
mov byte [ebp - 0x70], 0
call fcn.00410400
add esp, 0xc
lea eax, [ebp - 0x74]
push eax
push ebx
lea eax, [ebp - 0x70]
push eax
push dword [esi + 0x3c]
call edi
test eax, eax
jne 0x40e422
jmp 0x40e47f
test eax, eax
jne 0x40e493
call dword [0x436068]
mov dword [esi + 0x4c], eax
cmp dword [esi + 0x34], 8
jb 0x40e4ad
mov esi, dword [esi + 0x20]
jmp 0x40e4b0
mov ecx, esi
call fcn.0040c6fc
cmp eax, 0xc8
jne 0x40e488
lea ecx, [ebp - 0x80]
call fcn.0040c66b
mov al, 1
jmp 0x40e4c1
add esi, 0x20
push esi
call dword [0x43605c]
lea ecx, [ebp - 0x80]
call fcn.0040c66b
xor al, al
pop edi
pop ebx
mov ecx, dword [ebp + 0x1f90]
xor ecx, ebp
pop esi
call fcn.00410b74
add ebp, 0x1f94
leave
ret

Function at 0x40e4d9
Capabilities:
Check internet connectivity via wininet
Create http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
push dword [ebp + 8]
mov esi, ecx
xor edi, edi
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], edi
call fcn.0040da0d
lea eax, [ebp - 0x20]
push esi
push eax
call fcn.0040e1a1
pop ecx
pop ecx
mov bl, al
neg bl
push edi
sbb bl, bl
push 1
lea ecx, [ebp - 0x20]
inc bl
call fcn.0040d1bb
test bl, bl
je 0x40e51b
xor al, al
jmp 0x40e564
mov eax, dword [ebp + 0xc]
mov dword [esi + 0x40], eax
push edi
lea eax, [ebp - 4]
push eax
call dword [sym.imp.WININET.dll_InternetGetConnectedState]
mov eax, dword [ebp - 4]
and al, 4
sub al, 4
neg al
push edi
push edi
push edi
sbb eax, eax
and eax, 4
push eax
push str.Mozilla_4.0__compatible__MSIE_7.0__Windows_NT_5.2__.NET_CLR_1.1.4322__.NET_CLR_2.0.50727_
call dword [sym.imp.WININET.dll_InternetOpenA]
cmp eax, edi
mov dword [esi + 0x38], eax
jne 0x40e55b
call dword [0x436068]
mov dword [esi + 0x4c], eax
jmp 0x40e517
mov ecx, esi
call fcn.0040c747
mov al, 1
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x40971f
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x50
push ebp
lea eax, [esp + 0x28]
push edi
push eax
call fcn.004098cf
mov ecx, dword [esp + 0x5c]
xor edx, edx
xor ebp, ebp
mov dword [esp + 0xc], 1
mov edi, dword [ecx]
mov dword [esp + 0x10], 8
mov dword [esp + 0x14], 2
mov dword [esp + 0x18], 4
mov dx, word [edi + 0x14]
cmp word [edi + 6], bp
mov dword [esp + 0x1c], 0x10
mov dword [esp + 0x20], 0x80
mov dword [esp + 0x24], 0x20
mov dword [esp + 0x28], 0x40
lea eax, [edx + edi + 0x18]
jbe 0x40981d
push ebx
push esi
lea ebx, [eax + 0x24]
mov eax, dword [ebx]
mov ecx, eax
mov edx, eax
shr ecx, 0x1d
shr edx, 0x1e
mov esi, eax
and ecx, 1
and edx, 1
shr esi, 0x1f
test eax, 0x2000000
je 0x4097c0
mov eax, dword [ebx - 0x14]
mov ecx, dword [ebx - 0x1c]
push 0x4000
push eax
push ecx
call dword [esp + 0x4c]
jmp 0x409803
lea edx, [edx + ecx*2]
test eax, 0x4000000
lea ecx, [esi + edx*2]
mov esi, dword [esp + ecx*4 + 0x14]
je 0x4097d7
or esi, 0x200
mov edx, dword [ebx - 0x14]
mov ecx, edx
test ecx, ecx
jne 0x4097f2
test al, 0x40
je 0x4097e9
mov ecx, dword [edi + 0x20]
jmp 0x4097f0
test al, 0x80
je 0x409803
mov ecx, dword [edi + 0x24]
test ecx, ecx
jbe 0x409803
mov ecx, dword [ebx - 0x1c]
lea eax, [esp + 0x10]
push eax
push esi
push edx
push ecx
call dword [esp + 0x44]
mov edx, dword [esp + 0x64]
xor eax, eax
inc ebp
add ebx, 0x28
mov edi, dword [edx]
mov ax, word [edi + 6]
cmp ebp, eax
jl 0x40978f
pop esi
pop ebx
pop edi
pop ebp
add esp, 0x50
ret
Function at 0x416e20
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47409b
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.004687e6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x416ea2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004666fd
mov eax, dword [eax]
push 0x4bf210
push eax
call fcn.00459224
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00468a71
test bl, bl
je 0x416ea2
push 0x4bf210
lea ecx, [esp + 0xc]
call fcn.00468e01
push 0x4c2d8c
lea ecx, [esp + 0xc]
call fcn.00468e01
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 0x416ede
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00468a71
jmp 0x416fa9
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 0x416f62
lea edx, [esp + 0x7c]
push 0x4c2d88
push edx
call fcn.00459224
add esp, 8
test eax, eax
je 0x416f62
lea eax, [esp + 0x7c]
push 0x4c2d84
push eax
call fcn.00459224
add esp, 8
test eax, eax
je 0x416f62
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 0x416ef2
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.00468a71
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 0x4177c0
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 0x417822
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 0x417830
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47411b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4c9330]
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 0x417968
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x417896
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468a71
xor eax, eax
jmp 0x4179df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00468bae
push esi
lea ecx, [esp + 0xc]
call fcn.00468e3d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4c2dc4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4179bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.004177c0
test eax, eax
jne 0x4179bd
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.004177c0
test eax, eax
jne 0x4179bd
lea eax, [esp + 0x14]
push 0x4c2da0
push eax
call fcn.0045a330
mov esi, eax
add esp, 8
test esi, esi
jne 0x41799c
lea ecx, [esp + 0x14]
push 0x4c2d9c
push ecx
call fcn.0045a2b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41799c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41799f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00468b5e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4178ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00468a71
xor eax, eax
jmp 0x4179df
mov byte [esi], 0
push 0x4c2d98
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.00468a71
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 0x429540
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 0x4295ae
cmp si, 0x69
ja 0x4295ae
add esi, 0xffd0
cmp si, 0x11
je 0x42957e
push 0x11
call edi
test ax, ax
jge 0x42957e
or esi, 0x2000
cmp si, 0x10
je 0x429593
push 0x10
call edi
test ax, ax
jge 0x429593
or esi, 0x4000
cmp si, 0x12
je 0x4295a8
push 0x12
call edi
test ax, ax
jge 0x4295a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4295bb
mov esi, 0xbd
jmp 0x42956f
cmp si, 0x6e
jne 0x4295c8
mov esi, 0xbe
jmp 0x42956f
cmp si, 0x6f
jne 0x429569
mov esi, 0xbf
jmp 0x42956f

Function at 0x42ad70
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4d99f8]
xor edx, edx
cmp eax, edx
jne 0x42ad96
xor eax, eax
mov byte [eax + 0x4d98f8], al
inc eax
cmp eax, 0x100
jl 0x42ad7e
mov dword [0x4d99f8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4d98f8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42ae27
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 0x42adfa
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 0x42adc8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42aea0
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 0x42aef3
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 0x42aeda
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 0x431930
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 0x431ac8
cmp ebp, ebx
jle 0x431ac8
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 0x43198e
dec eax
or eax, 0xfffffff8
inc eax
je 0x431995
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4319a4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4319ab
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004687b2
add esp, 4
cmp eax, ebx
je 0x4319cc
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.004687b2
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 0x431abe
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 0x431aa5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x431a91
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x431a86
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 0x431a94
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x431a94
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x431a30
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 0x431a21
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 0x434ce0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4757e8
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 0x434d19
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.00470189
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004701d5
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.00434da0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00470212
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24