joyce8/EMBER2024-capa huggingface dataset:
Function at 0x404470
Capabilities:
Get common file path

Disassembly:
sub esp, 0x624
mov eax, dword [0x41e404]
xor eax, esp
mov dword [esp + 0x620], eax
push esi
push edi
mov edi, dword [esp + 0x630]
xor esi, esi
push 0x20a
lea eax, [esp + 0xe]
push esi
push eax
mov word [esp + 0x14], si
call fcn.00406ef0
add esp, 0xc
lea ecx, [esp + 8]
push ecx
push 0x105
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
add eax, 0xffffffff
cmp eax, 0x103
ja 0x40457a
push 0x410
lea edx, [esp + 0x21a]
push esi
push edx
mov word [esp + 0x21e], si
mov word [esp + 0x220], si
call fcn.00406ef0
add esp, 0xc
push 0x208
lea eax, [esp + 0x218]
push eax
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_GetLongPathNameW]
cmp eax, 0x208
ja 0x40453e
cmp eax, esi
je 0x40453e
lea edx, [esp + 0x214]
push edx
mov ecx, edi
mov word [esp + eax*2 + 0x218], si
call fcn.00403660
pop edi
mov al, 1
pop esi
mov ecx, dword [esp + 0x620]
xor ecx, esp
call fcn.004075cb
add esp, 0x624
ret
lea eax, [esp + 8]
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
cmp cx, si
jne 0x404545
sub eax, edx
sar eax, 1
push eax
lea eax, [esp + 0xc]
push eax
mov ecx, edi
call fcn.00402c10
pop edi
mov al, 1
pop esi
mov ecx, dword [esp + 0x620]
xor ecx, esp
call fcn.004075cb
add esp, 0x624
ret
mov ecx, dword [esp + 0x628]
pop edi
pop esi
xor ecx, esp
xor al, al
call fcn.004075cb
add esp, 0x624
ret

Function at 0x4058b0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0xffffffffffffffff
push 0x4189cb
mov eax, dword fs:[0]
push eax
sub esp, 0x88
push esi
push edi
mov eax, dword [0x41e404]
xor eax, esp
push eax
lea eax, [esp + 0x94]
mov dword fs:[0], eax
movzx eax, word [esp + 0xa4]
push 0x419398
push eax
push 0
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov esi, eax
test esi, esi
je 0x4059af
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
test edi, edi
je 0x4059af
push esi
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
test esi, esi
je 0x4059af
mov eax, dword [esp + 0xa8]
cmp dword [eax + 0x18], 8
jb 0x40593a
mov eax, dword [eax + 4]
jmp 0x40593d
add eax, 4
push 1
push 0x40
push 0x20
push eax
lea ecx, [esp + 0x1c]
call fcn.00405410
push esi
push edi
lea ecx, [esp + 0x14]
mov dword [esp + 0xa4], 0
call fcn.00405300
lea ecx, [esp + 0xc]
call fcn.004049d0
lea ecx, [esp + 0x60]
mov dword [esp + 0x9c], 0xffffffff
call fcn.00404960
lea ecx, [esp + 0x60]
push ecx
mov dword [esp + 0x64], vtable.std::ios_base.0
call fcn.004067f6
add esp, 4
mov al, 1
mov ecx, dword [esp + 0x94]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x94
ret
xor al, al
mov ecx, dword [esp + 0x94]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x94
ret
Function at 0x4059d0
Capabilities:
Delete file

Disassembly:
push 0xffffffffffffffff
push 0x418a10
mov eax, dword fs:[0]
push eax
sub esp, 0x5c
mov eax, dword [0x41e404]
xor eax, esp
mov dword [esp + 0x58], eax
push ebx
push ebp
push esi
push edi
mov eax, dword [0x41e404]
xor eax, esp
push eax
lea eax, [esp + 0x70]
mov dword fs:[0], eax
xor ebx, ebx
mov ebp, 7
mov dword [esp + 0x78], ebx
mov dword [esp + 0x4c], ebp
mov dword [esp + 0x48], ebx
mov word [esp + 0x38], bx
lea eax, [esp + 0x34]
push eax
mov byte [esp + 0x7c], 1
call fcn.00404470
mov eax, dword [esp + 0x4c]
add esp, 4
cmp eax, ebx
lea edi, [ebx + 8]
je 0x405a68
lea esi, [eax - 1]
cmp esi, eax
jbe 0x405a43
call fcn.00407127
cmp dword [esp + 0x4c], edi
mov eax, dword [esp + 0x38]
jae 0x405a51
lea eax, [esp + 0x38]
cmp word [eax + esi*2], 0x5c
je 0x405a68
push 1
push 0x419418
lea ecx, [esp + 0x3c]
call fcn.00402300
push 0xffffffffffffffff
push ebx
lea ecx, [esp + 0x3c]
push ecx
lea ecx, [esp + 0x24]
mov dword [esp + 0x3c], ebp
mov dword [esp + 0x38], ebx
mov word [esp + 0x28], bx
call fcn.00402980
push 0x11
push str.QQPCMgr_Setup.exe
lea ecx, [esp + 0x20]
mov byte [esp + 0x80], 2
call fcn.00402300
cmp dword [esp + 0x30], edi
mov eax, dword [esp + 0x1c]
jae 0x405aac
lea eax, [esp + 0x1c]
mov esi, dword [sym.imp.KERNEL32.dll_DeleteFileW]
push eax
call esi
lea edx, [esp + 0x18]
push edx
push 0xc8
mov byte [esp + 0x1f], bl
call fcn.004058b0
add esp, 8
test al, al
je 0x405b97
mov dword [esp + 0x68], ebp
mov dword [esp + 0x64], ebx
mov word [esp + 0x54], bx
cmp byte [esp + 0x9c], bl
mov byte [esp + 0x78], 3
je 0x405b1d
push 2
push 0x4193ec
lea ecx, [esp + 0x58]
call fcn.00402c10
cmp dword [esp + 0x64], ebx
je 0x405b1d
cmp dword [esp + 0x94], ebx
je 0x405b6c
push 1
push 0x4193e8
lea ecx, [esp + 0x58]
call fcn.00402300
cmp dword [esp + 0x94], ebx
je 0x405b6c
push 9
push str.supply
lea ecx, [esp + 0x58]
call fcn.00402300
push 0xffffffffffffffff
push ebx
lea eax, [esp + 0x88]
push eax
lea ecx, [esp + 0x5c]
call fcn.004021f0
cmp byte [esp + 0x9c], bl
lea ecx, [esp + 0x50]
je 0x405b60
push 0xa
push str.qqpcmgr0
jmp 0x405b67
push 0xc
push 0x4193a0
call fcn.00402300
push 1
lea ecx, [esp + 0x54]
push ecx
lea edx, [esp + 0x20]
push edx
call fcn.00402540
add esp, 0xc
cmp dword [esp + 0x68], edi
mov byte [esp + 0x17], al
jb 0x405b97
mov eax, dword [esp + 0x54]
push eax
call fcn.00406e10
add esp, 4
cmp dword [esp + 0x30], edi
mov eax, dword [esp + 0x1c]
jae 0x405ba5
lea eax, [esp + 0x1c]
push eax
call esi
cmp dword [esp + 0x30], edi
jb 0x405bbb
mov ecx, dword [esp + 0x1c]
push ecx
call fcn.00406e10
add esp, 4
cmp dword [esp + 0x4c], edi
mov dword [esp + 0x30], ebp
mov dword [esp + 0x2c], ebx
mov word [esp + 0x1c], bx
jb 0x405bdb
mov edx, dword [esp + 0x38]
push edx
call fcn.00406e10
add esp, 4
cmp dword [esp + 0x98], edi
mov dword [esp + 0x4c], ebp
mov dword [esp + 0x48], ebx
mov word [esp + 0x38], bx
jb 0x405c01
mov eax, dword [esp + 0x84]
push eax
call fcn.00406e10
add esp, 4
mov al, byte [esp + 0x17]
mov ecx, dword [esp + 0x70]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x58]
xor ecx, esp
call fcn.004075cb
add esp, 0x68
ret
Function at 0x4075cb
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x41e404]
jne 0x4075d5
repz ret
jmp fcn.0040d81c
Function at 0x40f81c
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x41efd8]
je 0x40f837
inc edi
cmp edi, 0x17
jb 0x40f828
cmp edi, 0x17
jae 0x40f9b7
push ebp
push 3
call fcn.00415b1b
cmp eax, 1
pop ecx
je 0x40f983
push 3
call fcn.00415b1b
test eax, eax
pop ecx
jne 0x40f86b
cmp dword [0x41e40c], 1
je 0x40f983
cmp ebx, 0xfc
je 0x40f9b6
push str.Runtime_Error__n_nProgram:
mov ebx, 0x314
push ebx
mov ebp, 0x41fb08
push ebp
call fcn.0040ba8b
add esp, 0xc
test eax, eax
je 0x40f8a1
push esi
push esi
push esi
push esi
push esi
call fcn.00407007
add esp, 0x14
push 0x104
mov esi, 0x41fb21
push esi
push 0
mov byte [0x41fc25], 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x40f8e5
push str._program_name_unknown_
push 0x2fb
push esi
call fcn.0040ba8b
add esp, 0xc
test eax, eax
je 0x40f8e5
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.00407007
add esp, 0x14
push esi
call fcn.00409570
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x40f92a
push esi
call fcn.00409570
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x41fe1c
push 0x41a4c4
sub ecx, eax
push ecx
push eax
call fcn.004118f6
add esp, 0x14
test eax, eax
je 0x40f92a
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.00407007
add esp, 0x14
jmp 0x40f92c
xor esi, esi
push 0x41a4c0
push ebx
push ebp
call fcn.00411838
add esp, 0xc
test eax, eax
je 0x40f94c
push esi
push esi
push esi
push esi
push esi
call fcn.00407007
add esp, 0x14
push dword [edi*8 + 0x41efdc]
push ebx
push ebp
call fcn.00411838
add esp, 0xc
test eax, eax
je 0x40f96e
push esi
push esi
push esi
push esi
push esi
call fcn.00407007
add esp, 0x14
push 0x12010
push str.Microsoft_Visual_C_Runtime_Library
push ebp
call fcn.0041595e
add esp, 0xc
jmp 0x40f9b6
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x40f9b6
cmp ebp, 0xffffffff
je 0x40f9b6
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x41efdc]
push dword [esi]
call fcn.00409570
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x41595e
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0040d228
xor ebx, ebx
cmp dword [0x4200a8], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x415a34
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x415b14
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x415b14
push eax
call fcn.0040d1ba
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4200a8], eax
call esi
push eax
call fcn.0040d1ba
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4200ac], eax
call esi
push eax
call fcn.0040d1ba
mov dword [0x4200b0], eax
lea eax, [ebp - 0xc]
push eax
call fcn.0040aa88
test eax, eax
pop ecx
pop ecx
je 0x415a02
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00407007
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x415a34
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.0040d1ba
cmp eax, ebx
pop ecx
mov dword [0x4200b8], eax
je 0x415a34
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0040d1ba
pop ecx
mov dword [0x4200b4], eax
mov eax, dword [0x4200b4]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x415ab9
cmp dword [0x4200b8], ecx
je 0x415ab9
push eax
call fcn.0040d231
push dword [0x4200b8]
mov esi, eax
call fcn.0040d231
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x415ab9
cmp edi, ebx
je 0x415ab9
call esi
cmp eax, ebx
je 0x415a86
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x415a86
test byte [ebp - 0x18], 1
jne 0x415ab9
lea eax, [ebp - 0x10]
push eax
call fcn.0040aabf
test eax, eax
pop ecx
je 0x415aa1
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.00407007
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x415ab0
or dword [ebp + 0x10], 0x200000
jmp 0x415af4
or dword [ebp + 0x10], 0x40000
jmp 0x415af4
mov eax, dword [0x4200ac]
cmp eax, dword [ebp - 8]
je 0x415af4
push eax
call fcn.0040d231
cmp eax, ebx
pop ecx
je 0x415af4
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x415af4
mov eax, dword [0x4200b0]
cmp eax, dword [ebp - 8]
je 0x415af4
push eax
call fcn.0040d231
cmp eax, ebx
pop ecx
je 0x415af4
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4200a8]
call fcn.0040d231
cmp eax, ebx
pop ecx
je 0x415b14
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x415b16
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x406128
Capabilities:
Allocate thread local storage

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
call sub.KERNEL32.dll_TlsAlloc
cmp eax, 0xffffffff
je 0x40614d
mov dword [0x40a0f4], eax
add esp, 0xfffffff8
push 0x4060ec
push eax
call fcn.00407c20
jmp 0x406152
call sub.KERNEL32.dll_GetLastError
test eax, eax
jne 0x406168
mov dword [0x409054], 0x40624c
jmp 0x406172
mov dword [0x409054], 0x406200
leave
ret

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
mov ebx, 0x40de38
nop
mov ecx, 0x12974b63
nop
nop
nop
test eax, eax
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
nop
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
mov ecx, 0x75f05f4
nop
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x433084
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x431219
Function at 0x432002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..rsrc
nop
push 4
nop
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
nop
je 0x432072
nop
mov ebx, 0x40c7d0
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x6ac123cf
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x432060
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4320d2
mov ebx, 0x42f314
nop
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x2e0d28c8
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4320c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219

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 0x4267a0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x481ccb
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.004766d6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x426822
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004745ed
mov eax, dword [eax]
push 0x4b21e0
push eax
call fcn.00467474
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00476961
test bl, bl
je 0x426822
push 0x4b21e0
lea ecx, [esp + 0xc]
call fcn.00476cf1
push 0x4b5d5c
lea ecx, [esp + 0xc]
call fcn.00476cf1
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 0x42685e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00476961
jmp 0x426929
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 0x4268e2
lea edx, [esp + 0x7c]
push 0x4b5d58
push edx
call fcn.00467474
add esp, 8
test eax, eax
je 0x4268e2
lea eax, [esp + 0x7c]
push 0x4b5d54
push eax
call fcn.00467474
add esp, 8
test eax, eax
je 0x4268e2
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 0x426872
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.00476961
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 0x427120
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 0x427182
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 0x427190
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x481d4b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4bc270]
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 0x4272c8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4271f6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00476961
xor eax, eax
jmp 0x42733f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00476a9e
push esi
lea ecx, [esp + 0xc]
call fcn.00476d2d
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 0x42731d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.00427120
test eax, eax
jne 0x42731d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.00427120
test eax, eax
jne 0x42731d
lea eax, [esp + 0x14]
push 0x4b5d70
push eax
call fcn.004684b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4272fc
lea ecx, [esp + 0x14]
push 0x4b5d6c
push ecx
call fcn.00468430
mov esi, eax
add esp, 8
test esi, esi
jne 0x4272fc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4272ff
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00476a4e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42720e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00476961
xor eax, eax
jmp 0x42733f
mov byte [esi], 0
push 0x4b5d68
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.00476961
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 0x437770
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 0x4377de
cmp si, 0x69
ja 0x4377de
add esi, 0xffd0
cmp si, 0x11
je 0x4377ae
push 0x11
call edi
test ax, ax
jge 0x4377ae
or esi, 0x2000
cmp si, 0x10
je 0x4377c3
push 0x10
call edi
test ax, ax
jge 0x4377c3
or esi, 0x4000
cmp si, 0x12
je 0x4377d8
push 0x12
call edi
test ax, ax
jge 0x4377d8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4377eb
mov esi, 0xbd
jmp 0x43779f
cmp si, 0x6e
jne 0x4377f8
mov esi, 0xbe
jmp 0x43779f
cmp si, 0x6f
jne 0x437799
mov esi, 0xbf
jmp 0x43779f

Function at 0x438fa0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4cc8e0]
xor edx, edx
cmp eax, edx
jne 0x438fc6
xor eax, eax
mov byte [eax + 0x4cc7e0], al
inc eax
cmp eax, 0x100
jl 0x438fae
mov dword [0x4cc8e0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4cc7e0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x439057
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 0x43902a
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 0x438ff8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4390d0
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 0x439123
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 0x43910a
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 0x43fb60
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 0x43fcf8
cmp ebp, ebx
jle 0x43fcf8
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 0x43fbbe
dec eax
or eax, 0xfffffff8
inc eax
je 0x43fbc5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x43fbd4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43fbdb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004766a2
add esp, 4
cmp eax, ebx
je 0x43fbfc
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.004766a2
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 0x43fcee
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 0x43fcd5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x43fcc1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x43fcb6
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 0x43fcc4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x43fcc4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x43fc60
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 0x43fc51
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