joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43fd30
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43fd63
push esi
call fcn.00442e40
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43fd5c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x43fde9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43fdd2
mov eax, dword [esi + 8]
test eax, eax
je 0x43fd87
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x43fdce
cmp eax, 2
je 0x43fdd2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43fd7a
cmp eax, 3
je 0x43fdad
cmp eax, 1
jne 0x43fd7a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x43fd7a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43fd7a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043fe10
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43fdf8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043fe10
add esp, 4
pop esi
ret

Function at 0x44b940
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x44b9e3
test eax, eax
jbe 0x44b9e3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x44b9e3
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x44b98e
xor esi, esi
jmp 0x44b994
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44b9bf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.0044d8f0
add esi, eax
push esi
mov ebx, esi
call fcn.0044d8f0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x44b9a0
pop ebp
test edi, edi
pop edi
jne 0x44b9e3
test ebx, ebx
je 0x44b9e3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004693b0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x44bb25
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x44bc3d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x44bc3d
mov eax, dword [esi + 0x3c]
push eax
call fcn.0047a7c1
mov esi, eax
test esi, esi
je 0x44bc3d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x44bc3d
mov ecx, esi
call fcn.0044ba90
cmp edi, eax
jge 0x44bc3d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x44bbc3
mov dword [esp + 0x34], 1
jmp 0x44bc1e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x44bc3d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.0044b070
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc
Function at 0x456830
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.0045ccb0
mov ebp, dword [esp + 0x220]
mov eax, dword [esp + 0x21c]
push ebp
push 0
push 0
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov edi, eax
cmp edi, 0x20
ja 0x456929
lea ecx, [esp + 0x10]
push ecx
push str..htm
push closesocket
mov ecx, esi
call fcn.00456940
test eax, eax
jne 0x456929
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push closesocket
mov ecx, esi
call fcn.00456940
test eax, eax
jne 0x456929
lea edx, [esp + 0x10]
push 0x4ad760
push edx
call fcn.00469ab0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4568fa
lea eax, [esp + 0x10]
push 0x4ad75c
push eax
call fcn.00469ab0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4568fa
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x4568fd
mov byte [esi], 0
push 0x4acf24
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8

Function at 0x456940
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 0x4569a2
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 0x459930
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x487c24
push eax
mov dword fs:[0], esp
sub esp, 0x284
push ebx
push ebp
push esi
mov esi, dword [esp + 0x2ac]
mov ebp, ecx
push edi
mov ecx, esi
mov edi, dword [esp + 0x2ac]
lea eax, [ebp + 0x140]
xor ebx, ebx
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
xor eax, eax
xor ecx, ecx
mov dword [ebp + 0x12c], eax
mov dword [ebp + 0x130], ecx
mov edx, dword [edi]
cmp dword [edx - 8], ebx
jne 0x4599a9
mov eax, dword [esp + 0x2a4]
xor edx, edx
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x45c0ec
push edi
lea eax, [esp + 0x38]
push str._body_
push eax
call fcn.00479041
push eax
mov ecx, edi
mov dword [esp + 0x2a0], ebx
call fcn.00478e71
lea ecx, [esp + 0x34]
mov dword [esp + 0x29c], 0xffffffff
call fcn.00478d84
push str.__body_
mov ecx, edi
call fcn.00479114
mov ecx, dword [ebp + 0x134]
mov edx, dword [esi]
mov eax, dword [esi + 4]
mov dword [esp + 0x144], ecx
push 0x4d6f6c
lea ecx, [esp + 0x2c]
mov dword [esp + 0x24], edx
mov dword [esp + 0x28], eax
call fcn.00478df2
push 0x4d6f6c
lea ecx, [esp + 0x18]
mov dword [esp + 0x2a0], 1
call fcn.00478df2
push 0x4d6f6c
lea ecx, [esp + 0x14]
mov byte [esp + 0x2a0], 2
call fcn.00478df2
push 0x4d6f6c
lea ecx, [esp + 0x1c]
mov byte [esp + 0x2a0], 3
call fcn.00478df2
mov eax, dword [0x4ae17c]
mov dword [esp + 0x1b4], eax
mov dword [esp + 0x1d0], eax
mov dword [esp + 0x1f4], eax
mov dword [esp + 0x230], eax
mov ecx, dword [esp + 0x2b4]
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, ebp
mov byte [esp + 0x2a4], 5
call fcn.0045c9c0
mov eax, dword [edi]
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x40], ebx
mov eax, dword [eax - 8]
cmp eax, ebx
jle 0x45bf96
jmp 0x459ab0

Function at 0x45cbf0
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x487ca8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
mov edi, ecx
mov eax, dword [edi + 0x118]
test eax, eax
jne 0x45cca0
mov eax, dword [0x4ae17c]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.00479168
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.004791b7
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.00479114
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x45cc87
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x45cc87
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [edi + 0x118], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call fcn.00478d84
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x45fda0
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x488130
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x45ff47
mov ecx, dword [0x4ae17c]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x45fe9c
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.0045eac0
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.00478e71
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.00478d84
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x4acf24
call fcn.00478df2
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.0045ee80
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.00478e71
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.00478d84
lea ecx, [esp + 0xc]
call fcn.0047924c
mov ecx, dword [esp + 0xc]
push 0x4ad964
push ecx
call fcn.00468a74
add esp, 8
test eax, eax
je 0x45fec4
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x45fdfd
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.00478d84
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.00478d84
jmp 0x45ff4b
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.0045fb40
test eax, eax
push 0
je 0x45ff2f
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.0045e1e0
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x45ff15
cmp eax, 0x64
jg 0x45ff03
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x45fea0
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x45fea0
cmp eax, 0x64
jge 0x45fe9c
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x45fea0
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.0045e1e0
mov esi, eax
jmp 0x45fea0
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x45ff55
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x47b165
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x47b19d
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.004791df
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004791b7
jmp 0x47b1a9
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x47c856
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x47c898
call fcn.004825e3
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x47c898
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x47c88f
xor eax, eax
jmp 0x47c8a0
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0047c8a6
pop edi
pop esi
pop ebx
ret 4

Function at 0x482b13
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x482b41
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x482b5f
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00482a79
jmp 0x482b5f
mov eax, dword [esi + 0x14]
test eax, eax
je 0x482b5f
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00482a79
test edi, edi
mov eax, edi
jne 0x482b49
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x407d80
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
cmp dword [ebp + 8], 0x60
jne 0x407d9d
mov eax, 0x4e78cf
jmp 0x4080db
cmp dword [ebp + 8], 0x7e
jne 0x407db1
mov eax, 0x4e78d5
jmp 0x4080db
cmp dword [ebp + 8], 0x31
jne 0x407dc5
mov eax, 0x4e78db
jmp 0x4080db
cmp dword [ebp + 8], 0x21
jne 0x407dd9
mov eax, 0x4e78e0
jmp 0x4080db
cmp dword [ebp + 8], 0x32
jne 0x407ded
mov eax, 0x4e78e5
jmp 0x4080db
cmp dword [ebp + 8], 0x40
jne 0x407e01
mov eax, 0x4e78ea
jmp 0x4080db
cmp dword [ebp + 8], 0x33
jne 0x407e15
mov eax, 0x4e78ef
jmp 0x4080db
cmp dword [ebp + 8], 0x23
jne 0x407e29
mov eax, 0x4e78f4
jmp 0x4080db
cmp dword [ebp + 8], 0x34
jne 0x407e3d
mov eax, 0x4e78f9
jmp 0x4080db
cmp dword [ebp + 8], 0x24
jne 0x407e51
mov eax, 0x4e78fe
jmp 0x4080db
cmp dword [ebp + 8], 0x35
jne 0x407e65
mov eax, 0x4e7903
jmp 0x4080db
cmp dword [ebp + 8], 0x25
jne 0x407e79
mov eax, 0x4e7908
jmp 0x4080db
cmp dword [ebp + 8], 0x36
jne 0x407e8d
mov eax, 0x4e790d
jmp 0x4080db
cmp dword [ebp + 8], 0x5e
jne 0x407ea1
mov eax, 0x4e7912
jmp 0x4080db
cmp dword [ebp + 8], 0x37
jne 0x407eb5
mov eax, 0x4e7917
jmp 0x4080db
cmp dword [ebp + 8], 0x26
jne 0x407ec9
mov eax, 0x4e791c
jmp 0x4080db
cmp dword [ebp + 8], 0x38
jne 0x407edd
mov eax, 0x4e7921
jmp 0x4080db
cmp dword [ebp + 8], 0x2a
jne 0x407ef1
mov eax, 0x4e7926
jmp 0x4080db
cmp dword [ebp + 8], 0x39
jne 0x407f05
mov eax, 0x4e792b
jmp 0x4080db
cmp dword [ebp + 8], 0x28
jne 0x407f19
mov eax, 0x4e7930
jmp 0x4080db
cmp dword [ebp + 8], 0x30
jne 0x407f2d
mov eax, 0x4e7935
jmp 0x4080db
cmp dword [ebp + 8], 0x29
jne 0x407f41
mov eax, 0x4e793a
jmp 0x4080db
cmp dword [ebp + 8], 0x2d
jne 0x407f55
mov eax, 0x4e793f
jmp 0x4080db
cmp dword [ebp + 8], 0x5f
jne 0x407f69
mov eax, 0x4e7945
jmp 0x4080db
cmp dword [ebp + 8], 0x3d
jne 0x407f7d
mov eax, 0x4e794b
jmp 0x4080db
cmp dword [ebp + 8], 0x2b
jne 0x407f91
mov eax, 0x4e7951
jmp 0x4080db
cmp dword [ebp + 8], 0x5b
jne 0x407fa5
mov eax, 0x4e7957
jmp 0x4080db
cmp dword [ebp + 8], 0x7b
jne 0x407fb9
mov eax, 0x4e795d
jmp 0x4080db
cmp dword [ebp + 8], 0x5d
jne 0x407fcd
mov eax, 0x4e7963
jmp 0x4080db
cmp dword [ebp + 8], 0x7d
jne 0x407fe1
mov eax, 0x4e7969
jmp 0x4080db
cmp dword [ebp + 8], 0x5c
jne 0x407ff5
mov eax, 0x4e796f
jmp 0x4080db
cmp dword [ebp + 8], 0x7c
jne 0x408009
mov eax, 0x4e7975
jmp 0x4080db
cmp dword [ebp + 8], 0x3b
jne 0x40801d
mov eax, 0x4e797b
jmp 0x4080db
cmp dword [ebp + 8], 0x3a
jne 0x408031
mov eax, 0x4e7981
jmp 0x4080db
cmp dword [ebp + 8], 0x27
jne 0x408045
mov eax, 0x4e7987
jmp 0x4080db
cmp dword [ebp + 8], 0x22
jne 0x408059
mov eax, 0x4e798d
jmp 0x4080db
cmp dword [ebp + 8], 0x2c
jne 0x40806d
mov eax, 0x4e7993
jmp 0x4080db
cmp dword [ebp + 8], 0x3c
jne 0x408081
mov eax, 0x4e7999
jmp 0x4080db
cmp dword [ebp + 8], 0x2e
jne 0x408095
mov eax, 0x4e799f
jmp 0x4080db
cmp dword [ebp + 8], 0x3e
jne 0x4080a9
mov eax, 0x4e79a5
jmp 0x4080db
cmp dword [ebp + 8], 0x2f
jne 0x4080bd
mov eax, 0x4e79ab
jmp 0x4080db
cmp dword [ebp + 8], 0x3f
jne 0x4080d1
mov eax, 0x4e79b1
jmp 0x4080db
mov eax, 0x4e714b
jmp 0x4080db
mov esp, ebp
pop ebp
ret 4
Function at 0x41a8c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4de35b
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.004d2bd0
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x41a942
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004d035d
mov eax, dword [eax]
push 0x514220
push eax
call fcn.004c1b84
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004d2e5b
test bl, bl
je 0x41a942
push 0x514220
lea ecx, [esp + 0xc]
call fcn.004d31eb
push 0x517de4
lea ecx, [esp + 0xc]
call fcn.004d31eb
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 0x41a97e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004d2e5b
jmp 0x41aa49
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 0x41aa02
lea edx, [esp + 0x7c]
push 0x517de0
push edx
call fcn.004c1b84
add esp, 8
test eax, eax
je 0x41aa02
lea eax, [esp + 0x7c]
push 0x517ddc
push eax
call fcn.004c1b84
add esp, 8
test eax, eax
je 0x41aa02
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 0x41a992
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.004d2e5b
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 0x41b240
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 0x41b2a2
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 0x41b2b0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4de3db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5268a8]
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 0x41b3e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x41b316
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d2e5b
xor eax, eax
jmp 0x41b45f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004d2f98
push esi
lea ecx, [esp + 0xc]
call fcn.004d3227
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 0x41b43d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0041b240
test eax, eax
jne 0x41b43d
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.0041b240
test eax, eax
jne 0x41b43d
lea eax, [esp + 0x14]
push 0x517df8
push eax
call fcn.004c2de0
mov esi, eax
add esp, 8
test esi, esi
jne 0x41b41c
lea ecx, [esp + 0x14]
push 0x517df4
push ecx
call fcn.004c2d60
mov esi, eax
add esp, 8
test esi, esi
jne 0x41b41c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x41b41f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004d2f48
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41b32e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004d2e5b
xor eax, eax
jmp 0x41b45f
mov byte [esi], 0
push 0x517df0
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.004d2e5b
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 0x42d2d0
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 0x42d33e
cmp si, 0x69
ja 0x42d33e
add esi, 0xffd0
cmp si, 0x11
je 0x42d30e
push 0x11
call edi
test ax, ax
jge 0x42d30e
or esi, 0x2000
cmp si, 0x10
je 0x42d323
push 0x10
call edi
test ax, ax
jge 0x42d323
or esi, 0x4000
cmp si, 0x12
je 0x42d338
push 0x12
call edi
test ax, ax
jge 0x42d338
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42d34b
mov esi, 0xbd
jmp 0x42d2ff
cmp si, 0x6e
jne 0x42d358
mov esi, 0xbe
jmp 0x42d2ff
cmp si, 0x6f
jne 0x42d2f9
mov esi, 0xbf
jmp 0x42d2ff

Function at 0x42f470
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x537000]
xor edx, edx
cmp eax, edx
jne 0x42f496
xor eax, eax
mov byte [eax + 0x536f00], al
inc eax
cmp eax, 0x100
jl 0x42f47e
mov dword [0x537000], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x536f00
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42f527
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 0x42f4fa
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 0x42f4c8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42f5a0
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 0x42f5f3
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 0x42f5da
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