joyce8/EMBER2024-capa huggingface dataset:
Function at 0x71401724
Capabilities:
Get system information on windows
Query or enumerate registry value

Disassembly:
push 0x3c
push 0x714017d8
call fcn.7140130c
lea eax, [ebp - 0x1c]
push eax
push 0x714014c4
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
xor edi, edi
test eax, eax
jne 0x7140177c
push 4
pop esi
mov dword [ebp - 0x20], esi
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x24]
push eax
push edi
push 0x714017cc
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x7141b77b
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [0x714bf480], edi
jge 0x714017c0
mov dword [0x714bf480], edi
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp word [ebp - 0x4c], di
jne 0x714017c0
cmp word [ebp - 0x2c], 5
jb 0x714017c0
mov dword [ebp - 4], edi
call fcn.714017f9
test eax, eax
je 0x714017b9
emms
mov dword [0x714bf480], 1
mov dword [ebp - 4], 0xfffffffe
mov eax, dword [0x714bf480]
call fcn.71401351
ret
cmp dword [ebp - 0x24], esi
jne 0x71401773
cmp dword [ebp - 0x28], edi
je 0x71401773
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [0x714bf480], edi
xor eax, eax
jmp 0x714017c5
Function at 0x71401ac9
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x18
push 0x71401b60
call fcn.7140130c
lea eax, [ebp - 0x1c]
push eax
push 0x714014c4
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
xor edi, edi
test eax, eax
jne 0x71401b21
push 4
pop esi
mov dword [ebp - 0x20], esi
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x24]
push eax
push edi
push 0x71401b54
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
je 0x7141bb26
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [0x714bf488], edi
jge 0x71401b46
mov dword [0x714bf488], edi
mov dword [ebp - 4], edi
call fcn.71401b81
test eax, eax
jne 0x7141bb4e
mov dword [ebp - 4], 0xfffffffe
mov eax, dword [0x714bf488]
call fcn.71401351
ret
cmp dword [ebp - 0x24], esi
jne 0x71401b18
cmp dword [ebp - 0x28], edi
je 0x71401b18
push dword [ebp - 0x1c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [0x714bf488], edi
xor eax, eax
jmp 0x71401b4b
mov dword [0x714bf488], 1
jmp 0x71401b3f

Function at 0x71401bc0
Capabilities:
Set registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x714bf044]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, 0x104
push esi
lea ecx, [ebp - 0x108]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea eax, [ebp - 0x108]
lea ecx, [eax + 1]
nop
nop
nop
nop
nop
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x71401c00
sub eax, ecx
dec eax
js 0x71401c16
cmp byte [ebp + eax - 0x108], 0x5c
jne 0x71401c09
lea eax, [ebp + eax - 0x107]
push eax
push esi
lea eax, [ebp - 0x20c]
push eax
call fcn.71401ccf
lea eax, [ebp - 0x210]
push eax
push 0x71401c98
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyA]
pop esi
test eax, eax
jne 0x71401c83
lea eax, [ebp - 0x20c]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x71401c50
sub eax, edx
inc eax
push eax
lea eax, [ebp - 0x20c]
push eax
push 1
push 0
push 0x71401c90
push dword [ebp - 0x210]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push dword [ebp - 0x210]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.71401712
leave
ret

Function at 0x71402339
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push 0x714014c4
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x7140238a
push esi
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
lea eax, [ebp - 8]
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
pop esi
je 0x7141bb79
xor eax, eax
leave
ret
mov eax, dword [ebp - 8]
cmp eax, dword [ebp + 8]
jne 0x7140238a
xor eax, eax
inc eax
leave
ret
Function at 0x71425e9e
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [0x714c47c4]
test eax, eax
je 0x71425ed2
push esi
mov esi, dword [sym.imp.msvcrt.dll_fwrite]
push eax
push 1
lea eax, [ebp + 8]
push 4
push eax
call esi
push dword [0x714c47c4]
lea eax, [ebp + 0xc]
push 1
push 4
push eax
call esi
add esp, 0x20
pop esi
pop ebp
ret

Function at 0x71425f17
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [0x714c47c4]
test eax, eax
je 0x71425f37
push eax
push dword [ebp + 0xc]
push 1
push dword [ebp + 8]
call dword [sym.imp.msvcrt.dll_fwrite]
add esp, 0x10
pop ebp
ret

Function at 0x7142e2a2
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 0x10]
and dword [eax], 0
mov eax, dword [ebp + 8]
sub esp, 0xc
push ebx
push esi
push edi
push 4
pop ebx
mov ecx, ebx
mov edi, 0x7141bea8
mov esi, eax
xor edx, edx
repe cmpsd dword [esi], dword es:[edi]
jne 0x7142e2d6
mov esi, dword [ebp + 0xc]
mov dword [esi], 0x714c1bec
jmp 0x7142e35a
mov ecx, ebx
mov edi, 0x7141bec8
mov esi, eax
xor edx, edx
repe cmpsd dword [esi], dword es:[edi]
jne 0x7142e2f0
mov esi, dword [ebp + 0xc]
mov dword [esi], 0x714c1bf4
jmp 0x7142e35a
mov ecx, ebx
mov edi, 0x7141bf08
mov esi, eax
xor edx, edx
repe cmpsd dword [esi], dword es:[edi]
jne 0x7142e30a
mov esi, dword [ebp + 0xc]
mov dword [esi], 0x714c1bfc
jmp 0x7142e35a
mov ecx, ebx
mov edi, 0x7141bed8
mov esi, eax
xor edx, edx
repe cmpsd dword [esi], dword es:[edi]
je 0x7142e32f
mov esi, eax
mov ecx, ebx
mov edi, 0x7141bee8
xor eax, eax
repe cmpsd dword [esi], dword es:[edi]
je 0x7142e32f
mov eax, dword [ebp + 0xc]
and dword [eax], edx
jmp 0x7142e344
push 0x7142e424
call fcn.7142df1c
pop ecx
test eax, eax
jne 0x7142e34e
mov eax, dword [ebp + 0xc]
and dword [eax], 0
mov eax, 0x80004002
jmp 0x7142e409
push dword [ebp + 0x10]
mov esi, dword [ebp + 0xc]
push esi
push dword [ebp + 8]
call eax
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x7141bb8c
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x7142e407
lea eax, [ebp + 0xc]
push eax
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0x7142e410
push dword [ebp - 4]
mov dword [ebp + 0xc], ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x7142e3fe
cmp dword [ebp - 8], ebx
jne 0x7142e3fe
cmp dword [ebp + 0xc], ebx
jne 0x7142e3fe
mov eax, dword [ebp - 0xc]
test eax, eax
jbe 0x7142e3fe
cmp eax, 2
jbe 0x7142e3f8
cmp eax, 3
je 0x7142e3f0
jbe 0x7142e3fe
cmp eax, 5
jbe 0x7142e3cf
cmp eax, 6
jne 0x7142e3fe
mov dword [esi], 0x714c1bfc
jmp 0x7142e3fe
push 0x7142e424
call fcn.7142df1c
pop ecx
test eax, eax
jne 0x7142e3e5
and dword [esi], eax
jmp 0x7142e344
push dword [ebp + 0x10]
push esi
push dword [ebp + 8]
call eax
jmp 0x7142e3fe
mov dword [esi], 0x714c1bf4
jmp 0x7142e3fe
mov dword [esi], 0x714c1bec
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 0xc
Function at 0x7142ef95
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
lea edi, [esi + 0xf3c]
mov ecx, edi
call fcn.714ada26
xor ebx, ebx
cmp eax, ebx
jne 0x7142f106
push 0xed0
push ebx
push esi
call sub.msvcrt.dll_memset
add esp, 0xc
push dword [ebp + 0xc]
xor eax, eax
push dword [ebp + 8]
mov ecx, esi
mov word [esi + 0xed0], ax
call fcn.7142ee45
cmp eax, ebx
jne 0x7142f106
push esi
mov ecx, edi
call fcn.714adc4f
mov eax, dword [ebp + 0x10]
or dword [esi + 0xf14], 0xffffffff
mov edx, 0x1c4
mov ecx, esi
mov dword [esi + 0x12a0], 0x12a4
mov dword [esi + 0xeb4], eax
call fcn.7142fff2
mov eax, dword [ebp + 0x14]
mov dword [esi + 0xd80], eax
lea eax, [ebp - 4]
push eax
push 0x714014c4
push 0x80000002
mov dword [esi + 0xed4], 0x7143163d
mov dword [esi + 0xed8], 0x7143147e
mov dword [esi + 0xedc], 0x714314ee
mov dword [esi + 0xee0], 0x71431731
mov dword [esi + 0xee4], 0x71431418
mov dword [esi + 0xee8], 0x71431432
mov dword [esi + 0xeec], 0x714313ed
mov dword [esi + 0xef0], 0x71431410
mov dword [esi + 0xeb8], ebx
mov dword [ebp - 4], ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x7142f104
mov edi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [ebp + 0x10]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp + 0xc]
push eax
push ebx
push 0x7142f120
push dword [ebp - 4]
mov dword [ebp + 0x14], ebx
mov dword [ebp + 0x10], 4
call edi
test eax, eax
jne 0x7142f0c3
cmp dword [ebp + 0xc], 4
jne 0x7142f0c3
mov eax, dword [ebp + 8]
mov dword [ebp + 0x14], eax
lea eax, [ebp + 0x10]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp + 0xc]
push eax
push ebx
push 0x7142f110
push dword [ebp - 4]
call edi
test eax, eax
jne 0x7142f0fb
cmp dword [ebp + 0xc], 4
jne 0x7142f0fb
cmp dword [ebp + 8], ebx
jne 0x7142f0f2
or dword [esi + 0xeb8], 0xffffffff
jmp 0x7142f0fb
mov eax, dword [ebp + 0x14]
mov dword [esi + 0xeb8], eax
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret 0x10

Function at 0x71432409
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
mov ebx, dword [ebp + 0xc]
lea eax, [ebp + 0xc]
push eax
push 0x714014c4
push 0x80000002
mov dword [ebp - 4], 4
mov dword [ebp - 8], ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x71432471
push edi
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
push dword [ebp + 8]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp + 0xc]
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
pop edi
jne 0x71432471
cmp dword [ebp - 0xc], 4
jne 0x71432471
cmp dword [ebp - 4], 4
mov eax, dword [ebp - 8]
je 0x71432473
mov eax, ebx
pop ebx
leave
ret
Function at 0x71483c85
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x38
push esi
mov esi, ecx
mov eax, dword [esi + 0x24]
push edi
cmp eax, dword [esi + 0x28]
jne 0x71483c9c
inc dword [esi + 0x2c]
mov edi, dword [ebp + 8]
test dword [edi + 0x1a44], 0x200000
je 0x71483cc3
mov eax, dword [edi + 0x225c]
cmp eax, 0xffffffff
je 0x71483cc3
and dword [ebp - 8], 0
and dword [ebp - 4], 0
mov dword [ebp + 8], eax
jmp 0x71483cde
mov eax, dword [edi + 0x1a40]
mov dword [ebp + 8], eax
mov eax, dword [edi + 0x680]
mov dword [ebp - 4], eax
mov eax, dword [edi + 0x684]
mov dword [ebp - 8], eax
mov eax, dword [esi + 0x1c]
cmp eax, dword [esi + 0xc]
mov ecx, dword [esi + 0x18]
jl 0x71483e21
jg 0x71483cf8
cmp ecx, dword [esi + 8]
jb 0x71483e21
cmp eax, dword [esi + 0x14]
jg 0x71483e21
jl 0x71483d0c
cmp ecx, dword [esi + 0x10]
jae 0x71483e21
cmp dword [esi + 0x20], 0
mov ecx, 0x12345605
je 0x71483d1c
mov ecx, 0x92345605
and dword [esi + 0x350], 0
mov eax, dword [edi + 0x5c0]
push ebx
jmp 0x71483d58
mov edx, dword [esi + 0x350]
mov ebx, dword [eax + 0xc]
mov dword [esi + edx*8 + 0x30], ebx
mov edx, dword [esi + 0x350]
mov ebx, dword [eax + 0x20]
mov dword [esi + edx*8 + 0x34], ebx
inc dword [esi + 0x350]
cmp dword [esi + 0x350], 0x64
jae 0x71483d5c
mov eax, dword [eax + 0x58]
test eax, eax
jne 0x71483d2c
mov eax, dword [ebp + 8]
push dword [esi]
mov dword [ebp - 0x34], eax
mov eax, dword [edi + 0x1a40]
mov dword [ebp - 0x30], eax
mov eax, dword [edi + 0x1a64]
mov dword [ebp - 0x2c], eax
mov eax, dword [edi + 0x1a6c]
mov ebx, dword [sym.imp.msvcrt.dll_fwrite]
and dword [ebp - 0x10], 0
mov dword [ebp - 0x28], eax
mov eax, dword [edi + 0x1a44]
mov dword [ebp - 0x24], eax
mov eax, dword [edi + 0x1a60]
mov dword [ebp - 0x20], eax
mov eax, dword [edi + 0x1a5c]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x14], eax
mov eax, dword [esi + 0x350]
push 0x30
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x38]
push 1
push eax
mov dword [ebp - 0x38], ecx
call ebx
push dword [esi]
lea eax, [esi + 0x30]
push dword [esi + 0x350]
push 8
push eax
call ebx
add esp, 0x20
cmp dword [esi + 0x20], 0
jne 0x71483e17
test dword [edi + 0x1a60], 0x80000
jne 0x71483dfd
push dword [esi]
push dword [ebp + 8]
push 2
push dword [edi + 0x1a80]
call ebx
add esp, 0x10
mov eax, dword [edi + 0x1a64]
imul eax, dword [ebp + 8]
push dword [esi]
push eax
push 1
push dword [edi + 0x1a70]
call ebx
add esp, 0x10
push dword [esi]
call dword [sym.imp.msvcrt.dll_fflush]
pop ecx
pop ebx
mov eax, dword [ebp + 8]
add dword [esi + 0x18], eax
pop edi
adc dword [esi + 0x1c], 0
inc dword [esi + 0x24]
pop esi
leave
ret 4
Function at 0x92fb9c
Capabilities:
Encode data using xor

Disassembly:
pushal
call 0x92fba2
pop ebp
sub ebp, 6
sub ebp, 0x52fb9c
jmp 0x92fc00
jmp 0x92fc09
mov eax, 0x52fb9c
add eax, ebp
add eax, 0x93
mov ecx, 0x62b
mov edx, 0x943514f6
xor byte [eax], dl
inc eax
dec ecx
jne 0x92fc20
jmp 0x92fc33
pushfd
mov dh, 0x9e
mul dh
div dh
sahf
idiv byte [edx]
invalid

Function at 0x10018a60
Capabilities:
Encode data using xor

Disassembly:
mov esp, ebx
push edi
mov dh, 0xc7
dec edx
cmp al, 0x7b
outsb dx, byte [esi]
dec byte [ecx]
push esi
mov ebp, 0x1c25f042
out 0x6d, eax
Function at 0x416e40
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4c253b
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.004b6935
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x416ec2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004b44e0
mov eax, dword [eax]
push 0x507cf4
push eax
call fcn.004a56f4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004b6bc0
test bl, bl
je 0x416ec2
push 0x507cf4
lea ecx, [esp + 0xc]
call fcn.004b6f50
push 0x507d00
lea ecx, [esp + 0xc]
call fcn.004b6f50
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 0x416efe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004b6bc0
jmp 0x416fc9
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 0x416f82
lea edx, [esp + 0x7c]
push 0x507cfc
push edx
call fcn.004a56f4
add esp, 8
test eax, eax
je 0x416f82
lea eax, [esp + 0x7c]
push 0x507cf8
push eax
call fcn.004a56f4
add esp, 8
test eax, eax
je 0x416f82
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 0x416f12
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.004b6bc0
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 0x4c25bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x51b7e0]
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.004b6bc0
xor eax, eax
jmp 0x4179df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004b6cfd
push esi
lea ecx, [esp + 0xc]
call fcn.004b6f8c
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 0x4179bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
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 bind
mov ecx, edi
call fcn.004177c0
test eax, eax
jne 0x4179bd
lea eax, [esp + 0x14]
push 0x507d10
push eax
call fcn.004a6800
mov esi, eax
add esp, 8
test esi, esi
jne 0x41799c
lea ecx, [esp + 0x14]
push 0x507d0c
push ecx
call fcn.004a6780
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.004b6cad
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.004b6bc0
xor eax, eax
jmp 0x4179df
mov byte [esi], 0
push 0x507d08
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.004b6bc0
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 0x42a650
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 0x42a6be
cmp si, 0x69
ja 0x42a6be
add esi, 0xffd0
cmp si, 0x11
je 0x42a68e
push 0x11
call edi
test ax, ax
jge 0x42a68e
or esi, 0x2000
cmp si, 0x10
je 0x42a6a3
push 0x10
call edi
test ax, ax
jge 0x42a6a3
or esi, 0x4000
cmp si, 0x12
je 0x42a6b8
push 0x12
call edi
test ax, ax
jge 0x42a6b8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42a6cb
mov esi, 0xbd
jmp 0x42a67f
cmp si, 0x6e
jne 0x42a6d8
mov esi, 0xbe
jmp 0x42a67f
cmp si, 0x6f
jne 0x42a679
mov esi, 0xbf
jmp 0x42a67f

Function at 0x42bf50
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x52c068]
xor edx, edx
cmp eax, edx
jne 0x42bf76
xor eax, eax
mov byte [eax + 0x52bf68], al
inc eax
cmp eax, 0x100
jl 0x42bf5e
mov dword [0x52c068], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x52bf68
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x42c007
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 0x42bfda
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 0x42bfa8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x42c080
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 0x42c0d3
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 0x42c0ba
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 0x433110
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 0x4332a8
cmp ebp, ebx
jle 0x4332a8
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 0x43316e
dec eax
or eax, 0xfffffff8
inc eax
je 0x433175
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x433184
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x43318b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004b6901
add esp, 4
cmp eax, ebx
je 0x4331ac
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.004b6901
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 0x43329e
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 0x433285
mov al, byte [edx]
cmp al, 0xc0
jbe 0x433271
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x433266
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 0x433274
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x433274
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x433210
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 0x433201
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