joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5f2794
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.00409410
mov eax, dword [ebp - 8]
call fcn.00409410
xor eax, eax
push ebp
push 0x5f2958
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.kernel32.dll_GetModuleHandleW_2
lea eax, [ebp - 0xc]
mov edx, dword [ebp - 4]
call fcn.00409754
lea eax, [ebp - 0x10]
mov edx, dword [ebp - 8]
call fcn.00409754
mov eax, dword [ebp - 0x10]
call fcn.00409e70
push eax
mov eax, dword [ebp - 0xc]
call fcn.00409e70
push eax
mov eax, dword [0x61fc54]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
je 0x5f2935
push ebx
mov eax, dword [0x61fc54]
push eax
call sub.kernel32.dll_SizeofResource
mov dword [ebp - 0x18], eax
push ebx
mov eax, dword [0x61fc54]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
xor edx, edx
push ebp
push 0x5f292b
push dword fs:[edx]
mov dword fs:[edx], esp
test ebx, ebx
je 0x5f2921
mov eax, dword [ebp - 0x18]
push eax
push 0
call sub.kernel32.dll_GlobalAlloc
mov edi, eax
push edi
call sub.kernel32.dll_GlobalLock
mov ecx, dword [ebp - 0x18]
push eax
mov eax, ebx
pop edx
call fcn.004068cc
lea eax, [ebp - 0x14]
call fcn.0040c9c4
push eax
push 0
push edi
call sub.ole32.dll_CreateStreamOnHGlobal
mov eax, dword [ebp - 4]
mov edx, 0x5f2974
call fcn.0040a1fc
jne 0x5f289b
push 0
mov ecx, dword [ebp - 0x14]
mov dl, 1
mov eax, dword [0x5d94a4]
call fcn.005e9888
mov dword [esi + 0x3a8], eax
mov eax, dword [ebp - 4]
mov edx, 0x5f2990
call fcn.0040a1fc
jne 0x5f28c1
push 0
mov ecx, dword [ebp - 0x14]
mov dl, 1
mov eax, dword [0x5d94a4]
call fcn.005e9888
mov dword [esi + 0x3ac], eax
mov eax, dword [ebp - 4]
mov edx, 0x5f29a4
call fcn.0040a1fc
jne 0x5f28e7
push 0
mov ecx, dword [ebp - 0x14]
mov dl, 1
mov eax, dword [0x5d94a4]
call fcn.005e9888
mov dword [esi + 0x3b0], eax
mov eax, dword [ebp - 4]
mov edx, 0x5f29bc
call fcn.0040a1fc
jne 0x5f290d
push 0
mov ecx, dword [ebp - 0x14]
mov dl, 1
mov eax, dword [0x5d94a4]
call fcn.005e9888
mov dword [esi + 0x3b4], eax
push edi
call sub.kernel32.dll_GlobalUnlock
lea eax, [ebp - 0x14]
call fcn.0040c9c4
push ebx
call sub.kernel32.dll_FreeResource
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x5f2935
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5f295f
lea eax, [ebp - 0x14]
call fcn.0040c9c4
lea eax, [ebp - 0x10]
mov edx, 4
call fcn.0040938c
ret
Function at 0x608c5c
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdfc
push ebx
push esi
xor edx, edx
mov dword [ebp - 0x204], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x608cfb
push dword fs:[eax]
mov dword fs:[eax], esp
push 0xff
lea eax, [ebp - 0x200]
push eax
call sub.kernel32.dll_GetWindowsDirectoryW
mov eax, ebx
lea edx, [ebp - 0x200]
mov ecx, pe_nt_image_headers32
call fcn.00409f14
mov eax, dword [ebx]
mov esi, eax
test esi, esi
je 0x608caf
sub esi, 4
mov esi, dword [esi]
lea eax, [ebp - 0x204]
push eax
mov eax, dword [ebx]
mov ecx, 1
mov edx, esi
call fcn.0040a234
mov eax, dword [ebp - 0x204]
mov edx, 0x608d14
call fcn.0040a1fc
je 0x608ce2
mov eax, ebx
mov edx, 0x608d14
call fcn.0040a06c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x608d02
lea eax, [ebp - 0x204]
call fcn.0040932c
ret

Function at 0x608dd4
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00409410
xor eax, eax
push ebp
push 0x608e7a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 3
mov dl, 1
mov eax, dword [0x50464c]
call fcn.00505798
mov ebx, eax
mov edx, 0x80000001
mov eax, ebx
call fcn.00505880
lea eax, [ebp - 0xc]
mov ecx, dword [ebp - 4]
mov edx, 0x608e94
call fcn.0040a0c4
mov edx, dword [ebp - 0xc]
mov cl, 1
mov eax, ebx
call fcn.005059d8
push 4
lea eax, [ebp - 8]
push eax
push 4
push 0
push 0x608f1c
mov eax, dword [ebx + 4]
push eax
call sub.advapi32.dll_RegSetValueExW
mov eax, ebx
call fcn.00505850
mov eax, ebx
call fcn.004076bc
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x608e81
lea eax, [ebp - 0xc]
call fcn.0040932c
lea eax, [ebp - 4]
call fcn.0040932c
ret
Function at 0x609348
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdc4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x238], ebx
mov dword [ebp - 0x23c], ebx
mov dword [ebp - 0x234], ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00409410
mov eax, dword [ebp - 8]
call fcn.00409410
mov eax, dword [ebp - 0xc]
call fcn.00409410
xor eax, eax
push ebp
push 0x60952a
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x6094d8
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.ole32.dll_OleInitialize
xor eax, eax
push ebp
push 0x6094bb
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x14]
mov eax, dword [0x61c5bc]
call fcn.00527274
lea eax, [ebp - 0x18]
mov edx, dword [ebp - 0x14]
mov ecx, 0x609538
call fcn.0040ca08
lea eax, [ebp - 0x1c]
mov edx, dword [ebp - 0x14]
mov ecx, 0x609548
call fcn.0040ca08
lea eax, [ebp - 0x234]
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 4]
call fcn.0040a0c4
mov eax, dword [ebp - 0x234]
call fcn.00409e70
push eax
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [eax]
call dword [eax + 0x50]
mov eax, dword [ebp - 4]
call fcn.00409e70
push eax
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [eax]
call dword [eax + 0x24]
lea eax, [ebp - 0x24]
push eax
push 0x10
push 0
call sub.shell32.dll_SHGetSpecialFolderLocation
lea eax, [ebp - 0x22e]
push eax
mov eax, dword [ebp - 0x24]
push eax
call sub.shell32.dll_SHGetPathFromIDListW
lea eax, [ebp - 0x10]
mov edx, dword [ebp - 0xc]
call fcn.00409754
lea eax, [ebp - 0x23c]
lea edx, [ebp - 0x22e]
mov ecx, 0x105
call fcn.00409f14
push dword [ebp - 0x23c]
push 0x609564
push dword [ebp - 0x10]
push 0x609574
lea eax, [ebp - 0x238]
mov edx, 4
call fcn.0040a14c
mov edx, dword [ebp - 0x238]
lea eax, [ebp - 0x20]
call fcn.00409f64
push 0
mov eax, dword [ebp - 0x20]
call fcn.00409cdc
push eax
mov eax, dword [ebp - 0x1c]
push eax
mov eax, dword [eax]
call dword [eax + 0x18]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x6094c5
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x6094df
call sub.ole32.dll_OleUninitialize
ret
Function at 0x609688
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdc4
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x238], ebx
mov dword [ebp - 0x23c], ebx
mov dword [ebp - 0x234], ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 0x20], ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00409410
mov eax, dword [ebp - 8]
call fcn.00409410
mov eax, dword [ebp - 0xc]
call fcn.00409410
xor eax, eax
push ebp
push 0x60985f
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
push ebp
push 0x60980d
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.ole32.dll_OleInitialize
xor eax, eax
push ebp
push 0x6097f0
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x14]
mov eax, dword [0x61c5bc]
call fcn.00527274
lea eax, [ebp - 0x18]
mov edx, dword [ebp - 0x14]
mov ecx, 0x609870
call fcn.0040ca08
lea eax, [ebp - 0x1c]
mov edx, dword [ebp - 0x14]
mov ecx, 0x609880
call fcn.0040ca08
lea eax, [ebp - 0x234]
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 4]
call fcn.0040a0c4
mov eax, dword [ebp - 0x234]
call fcn.00409e70
push eax
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [eax]
call dword [eax + 0x50]
mov eax, dword [ebp - 4]
call fcn.00409e70
push eax
mov eax, dword [ebp - 0x18]
push eax
mov eax, dword [eax]
call dword [eax + 0x24]
lea eax, [ebp - 0x24]
push eax
push 0x10
push 0
call sub.shell32.dll_SHGetSpecialFolderLocation
lea eax, [ebp - 0x22e]
push eax
mov eax, dword [ebp - 0x24]
push eax
call sub.shell32.dll_SHGetPathFromIDListW
lea eax, [ebp - 0x10]
mov edx, dword [ebp - 0xc]
call fcn.00409754
lea eax, [ebp - 0x23c]
call fcn.00608a40
push dword [ebp - 0x23c]
push 0x60989c
push dword [ebp - 0x10]
push 0x6098ac
lea eax, [ebp - 0x238]
mov edx, 4
call fcn.0040a14c
mov edx, dword [ebp - 0x238]
lea eax, [ebp - 0x20]
call fcn.00409f64
push 0
mov eax, dword [ebp - 0x20]
call fcn.00409cdc
push eax
mov eax, dword [ebp - 0x1c]
push eax
mov eax, dword [eax]
call dword [eax + 0x18]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x6097fa
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x609814
call sub.ole32.dll_OleUninitialize
ret
Function at 0x41dcc0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x4c0350
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov eax, dword [esp + 0x30]
push ebp
push esi
push edi
mov ecx, dword [eax]
push ecx
lea ecx, [esp + 0x10]
call fcn.00495210
mov esi, dword [esp + 0xc]
lea ecx, [esp + 0x10]
mov dword [esp + 0x2c], 0
xor ebp, ebp
call fcn.004202a0
mov ecx, dword [esp + 0x40]
mov byte [esp + 0x2c], 1
cmp ecx, 3
ja case.default.0x41dd14
jmp dword [ecx*4 + 0x41de7c]
mov al, byte [esi]
test al, al
je 0x41dd42
cmp al, 0x20
je 0x41dd2e
cmp al, 0xa1
jne 0x41dd42
cmp byte [esi + 1], al
jne 0x41dd42
test al, 0x80
je 0x41dd3a
mov al, byte [esi + 1]
inc esi
test al, al
je 0x41dd42
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x41dd21
test ecx, ecx
je case.default.0x41dd14
mov dl, byte [esi]
xor ecx, ecx
test dl, dl
mov eax, esi
je case.default.0x41dd14
mov edi, dword [esp + 0x3c]
mov dl, byte [eax]
test dl, 0x80
je 0x41dd88
cmp dl, 0xa1
jne 0x41dd7c
cmp byte [eax + 1], 0xa1
jne 0x41dd7c
test ecx, ecx
jne 0x41dd74
mov edi, eax
mov ecx, 1
inc eax
jmp 0x41dd9c
mov dl, byte [eax + 1]
inc eax
xor ecx, ecx
test dl, dl
je 0x41ddb6
jmp 0x41dd9c
cmp dl, 0x20
jne 0x41dd9a
test ecx, ecx
jne 0x41dd93
mov edi, eax
mov ecx, 1
jmp 0x41dd9c
xor ecx, ecx
mov dl, byte [eax + 1]
inc eax
test dl, dl
jne 0x41dd5c
cmp ecx, 1
jne case.default.0x41dd14
mov dl, byte [edi]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x41dd14
mov dl, byte [eax - 1]
lea edi, [eax - 1]
mov ebp, edi
mov byte [esp + 0x3c], dl
mov byte [edi], 0
jmp case.default.0x41dd14
mov al, byte [esi]
test al, al
je 0x41de0e
test al, 0x80
mov byte [esp + 0x3c], al
je 0x41ddf4
mov cl, byte [esi + 1]
test cl, cl
je 0x41de0e
cmp al, 0xa1
jne 0x41dde4
cmp cl, al
je 0x41ddf1
mov ax, word [esi]
lea ecx, [esp + 0x10]
push eax
call fcn.00420570
inc esi
jmp 0x41de06
cmp al, 0x20
je 0x41de06
mov ecx, dword [esp + 0x3c]
push ecx
lea ecx, [esp + 0x14]
call fcn.004205b0
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x41ddcd
push 0
lea ecx, [esp + 0x14]
call fcn.004205b0
mov esi, dword [esp + 0x20]
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00429520
mov edx, dword [esp + 0x38]
add esp, 4
test ebp, ebp
mov dword [edx], eax
je 0x41de41
mov al, byte [esp + 0x3c]
mov byte [ebp], al
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 0
mov dword [esp + 0x10], 0x4c9200
call fcn.004204a0
lea ecx, [esp + 0xc]
mov dword [esp + 0x2c], 0xffffffff
call fcn.004951a2
mov ecx, dword [esp + 0x24]
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x24
ret
Function at 0x41e8c0
Capabilities:
Get disk size

Disassembly:
sub esp, 0x1c
push esi
push edi
mov edi, 0x4e5114
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 8]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
push 1
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x34]
push ecx
call fcn.0041e880
add esp, 8
mov byte [esp + 8], al
or esi, 0xffffffff
push str.GetDiskFreeSpaceExA
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x41e96a
lea edx, [esp + 0xc]
lea ecx, [esp + 0x1c]
push edx
push ecx
lea edx, [esp + 0x1c]
lea ecx, [esp + 0x10]
push edx
push ecx
call eax
test eax, eax
je 0x41e9cb
mov eax, dword [esp + 0x34]
test eax, eax
jne 0x41e94c
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x20]
jmp 0x41e954
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov ecx, 0xa
call fcn.004a1250
mov edx, dword [esp + 0x28]
pop edi
pop esi
mov dword [edx], eax
add esp, 0x1c
ret
lea eax, [esp + 0x30]
lea ecx, [esp + 0xc]
push eax
lea edx, [esp + 0x20]
push ecx
lea eax, [esp + 0x1c]
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceA]
test eax, eax
je 0x41e9bf
mov eax, dword [esp + 0x34]
test eax, eax
mov eax, dword [esp + 0x30]
je 0x41e99d
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x14]
push 0x400
imul edx, dword [esp + 0x20]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov ecx, dword [esp + 0x28]
pop edi
pop esi
mov dword [ecx], eax
add esp, 0x1c
ret
mov edx, dword [esp + 0x28]
pop edi
mov dword [edx], esi
pop esi
add esp, 0x1c
ret
mov eax, dword [esp + 0x28]
pop edi
mov dword [eax], esi
pop esi
add esp, 0x1c
ret
Function at 0x41fd80
Capabilities:
Access peb ldr_data
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x4c0518
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
mov eax, dword [0x4fd1d8]
push ebx
push esi
push edi
mov dword [esp + 0xc], eax
mov esi, dword [esp + 0x30]
mov edi, dword [esp + 0x2c]
lea ecx, [esp + 0x2c]
push esi
lea edx, [esp + 0x10]
push ecx
lea eax, [esp + 0x18]
push edx
push eax
push edi
mov dword [esp + 0x30], 0
call fcn.0041f850
add esp, 0x14
dec esi
neg esi
sbb esi, esi
mov eax, dword [esp + 0xc]
mov ebx, dword [esp + 0x24]
add esi, 3
lea edx, [esp + 0x30]
lea ecx, [esi + esi*2]
push edx
push 0x20006
push 0
lea esi, [edi + ecx*4]
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov dword [ebx], 0
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
je 0x41fe22
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x10]
lea edx, [esp + 0x30]
push edx
push eax
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
test eax, eax
jne 0x41fedb
mov edx, dword [esi + 8]
push edx
call fcn.004282a0
add esp, 4
test eax, eax
mov eax, dword [esi + 8]
je 0x41fe72
cmp eax, 0x80000301
jne 0x41fe40
mov eax, dword [esi]
jmp 0x41fe4d
push 0
push esi
push 0x7d1
call fcn.0042d9b0
mov edx, dword [esp + 0x2c]
lea ecx, [esp + 0x24]
push 4
push ecx
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x38]
push 4
push 0
push edx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x41fed0
jmp 0x41feca
cmp eax, 0x80000004
jne 0x41fea1
mov esi, dword [esi]
or ecx, 0xffffffff
mov edi, esi
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esp + 0x30]
not ecx
push ecx
mov ecx, dword [esp + 0x30]
push esi
push 1
push eax
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x41fed0
jmp 0x41feca
cmp eax, reloc.WS2_32.dll_getpeername
jne 0x41fed0
mov esi, dword [esi]
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x30]
mov eax, dword [esi + 4]
add esi, 8
push eax
push esi
push 3
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x41fed0
mov dword [ebx], 1
mov eax, dword [esp + 0x30]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [esp + 0xc]
mov dword [esp + 0x1c], 0xffffffff
call fcn.004951a2
mov ecx, dword [esp + 0x14]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x4240e0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c080b
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.00494f17
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x424162
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00492e30
mov eax, dword [eax]
push 0x4e8bd8
push eax
call fcn.004aac77
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004951a2
test bl, bl
je 0x424162
push 0x4e8bd8
lea ecx, [esp + 0xc]
call fcn.00495532
push 0x4e8be4
lea ecx, [esp + 0xc]
call fcn.00495532
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 0x42419e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004951a2
jmp 0x424269
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 0x424222
lea edx, [esp + 0x7c]
push 0x4e8be0
push edx
call fcn.004aac77
add esp, 8
test eax, eax
je 0x424222
lea eax, [esp + 0x7c]
push 0x4e8bdc
push eax
call fcn.004aac77
add esp, 8
test eax, eax
je 0x424222
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 0x4241b2
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.004951a2
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 0x424a60
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 0x424ac2
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 0x424ad0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c088b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4fd1d8]
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 0x424c08
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x424b36
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004951a2
xor eax, eax
jmp 0x424c7f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004952df
push esi
lea ecx, [esp + 0xc]
call fcn.0049556e
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 0x424c5d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00424a60
test eax, eax
jne 0x424c5d
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.00424a60
test eax, eax
jne 0x424c5d
lea eax, [esp + 0x14]
push 0x4e8bf4
push eax
call fcn.004ab55d
mov esi, eax
add esp, 8
test esi, esi
jne 0x424c3c
lea ecx, [esp + 0x14]
push 0x4e8bf0
push ecx
call fcn.004a2fb0
mov esi, eax
add esp, 8
test esi, esi
jne 0x424c3c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x424c3f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0049528f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x424b4e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004951a2
xor eax, eax
jmp 0x424c7f
mov byte [esi], 0
push 0x4e8bec
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.004951a2
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 0x42af00
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
push esi
mov esi, ecx
mov eax, dword [esi + 0x3a0]
test eax, eax
jne 0x42af2e
lea eax, [esp + 4]
push eax
push 0x101
call dword [sym.imp.WS2_32.dll_WSAStartup]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x3a0], eax
pop esi
add esp, 0x190
ret
Function at 0x433fd0
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 0x43403e
cmp si, 0x69
ja 0x43403e
add esi, 0xffd0
cmp si, 0x11
je 0x43400e
push 0x11
call edi
test ax, ax
jge 0x43400e
or esi, 0x2000
cmp si, 0x10
je 0x434023
push 0x10
call edi
test ax, ax
jge 0x434023
or esi, 0x4000
cmp si, 0x12
je 0x434038
push 0x12
call edi
test ax, ax
jge 0x434038
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43404b
mov esi, 0xbd
jmp 0x433fff
cmp si, 0x6e
jne 0x434058
mov esi, 0xbe
jmp 0x433fff
cmp si, 0x6f
jne 0x433ff9
mov esi, 0xbf
jmp 0x433fff

Function at 0x4357e0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x50acb0]
xor edx, edx
cmp eax, edx
jne 0x435806
xor eax, eax
mov byte [eax + 0x50abb0], al
inc eax
cmp eax, 0x100
jl 0x4357ee
mov dword [0x50acb0], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x50abb0
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x435897
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 0x43586a
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 0x435838
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x435910
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 0x435963
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 0x43594a
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