joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5ce1be
Capabilities:
Encode data using xor

Disassembly:
xchg esi, eax
salc
mov bl, 0x23
inc esi
mov ch, 0x75
loop 0x5ce1f1
clc
lahf
push 0xffffffffffffffa8
mov edx, 0x33c0a131
cmp byte [edx + esi - 0x79cd3860], 0x18
xchg ebp, eax
add eax, 0x63299f6c
in eax, dx
jge 0x5ce1a5
test dword [ebx - 0x4b], 0x38c9ae38
invalid
scasb al, byte es:[edi]
leave
cmp byte [edi + 0x72178713], cl
cmp dword [0x641d8d1c], 0x70e02197
out 0x81, al
jo 0x5ce17c
cmp eax, 0x641d8d1c
xchg edi, eax
and eax, esp
jo 0x5ce19e
xor dword [eax - 0x3f], 0x5f38aa3b
cmp ebp, dword [edx + 0x6faa5f38]
pop edi
stosb byte es:[edi], al
outsd dx, dword [esi]
adc al, byte [edx + ebx + 0x4b398c7d]
fdiv qword [edx + 0x15]
cmp dword [ebx - 0x24], ecx
jb 0x5ce1e0
in al, 0x57
daa
mov cl, 0x21
inc eax
mov bl, 7
setp byte [eax]
outsd dx, dword [esi]
lcall 0xf506, 0x63f3775f
xor eax, 0xcca535ac
aas
mov gs, word [edx + 0x32c7a032]
xchg dword [ecx - 0x38], edx
pop esi
cmp eax, ecx
xor eax, 0x8e3fcca5
stosb byte es:[edi], al
xor ah, byte [eax + 0x518732c7]
enter 0x395e, 0xffffffffffffffc8
or al, 0xc
xchg edx, eax
or al, 0x92
add byte [edi - 0x6e], ah
push ebx
jae 0x5ce1e5
bound eax, qword [0x70ec30f4]
out 0x81, al
jo 0x5ce1c6
popfd
add byte [esi - 0x733eff0f], dl
mov esp, 0xfb136db
xchg ebx, eax
add esp, dword [esi - 0x6b]
push eax
out dx, eax
insb byte es:[edi], dx
loop 0x5ce19e
je 0x5ce1e5
das
lodsd eax, dword [esi]
cmp eax, 0x902b744
mov byte [esi], bl
jns 0x5ce1ae
dec esi
adc dword [ebp + 0x299f6c05], edx
lds eax, [edx - 0x30]
mov bh, 0x42
std
dec esi
retf 0x3f58

Function at 0x5cf8aa
Capabilities:
Encode data using xor

Disassembly:
lea edx, [ecx + esi + 0x66917201]
jle 0x5cf8b0
jle 0x5cf8b0
mov bl, 0xa
xor bh, 0xdb
mov cl, 0xbb
lea ebp, [edx]
dec esi
inc esp
jb 0x5cf8be
jl 0x5cf940
std
pop dword [eax]
imul esi, dword [ebx - 0x6c], 0xffffffef
invalid
std
rol byte [edi - 0x1a416cb0], 0xff
in al, dx
dec eax
sbb al, byte [eax]
adc eax, dword [edi + esi*4]
jle 0x5cf930
mov bh, 0x7e
std
jne 0x5cf8be
jbe 0x5cf985
add al, 0xb4
mov cs, word [eax]
dec esp
or al, 0x71
mov bl, 0x85
jle 0x5cf940
test dword [esi - 3], edi
pop ds
pop edx
fadd dword [ecx]
push ds
rcr byte [esi + 0x59633fe4], 0x50
pop eax
cmp ch, 0xa0
mov bh, bh
dec dword [esi + ebx*4 + 0x6183cdef]
adc byte [edx], dh
fmul qword [esi - 0x772d0282]
adc al, 0xbd
pushfd
cmp dword [esi + ecx*8 + 0x6e], 0x7c
xor dword [ecx], 0x55
jg 0x5cf9f0
std
dec ebx
and dword [0x64ca4bce], ebx
scasd eax, dword es:[edi]
into
xor eax, 0xbda8509b
jg 0x5cf980
mov ebp, 0x88d6fd7f
salc
mov byte [ebx + edx - 0x23045366], ch
js 0x5cf9e0
lodsb al, byte [esi]
adc ebx, dword [edx + 0x78dcfbac]
push ebx
add al, 0x23
js 0x5cf922
xchg ecx, eax
jg 0x5cf990
inc ebx
loopne 0x5cf9d8
fisttp word [ebx + 0x7426f63c]
ret
les esp, [esi - 0x66]
invalid
mov edx, 0x43b8fd7e
int 0xf0
stc
test byte [0xfa0916a3], 0x5c
in eax, dx
mov cl, 0x7b
std
inc edx
test dword [ecx], ebx
dec edi
stosd dword es:[edi], eax
cmpsb byte [esi], byte es:[edi]
mov bh, 0xcc
pop esi
pop ecx
dec eax
xor edx, dword [ebp + 0x70]
jle 0x5cfa00
jo 0x5cfa80
std
dec edi
xor byte [ecx - 0x3f125ec3], dh
retf
ret
Function at 0x5d931d
Capabilities:
Encode data using xor

Disassembly:
pop ss
add bh, bh
inc ebx
div ebp
sub bl, byte [esi]
adc byte [ebx + 0x26], bh
mov ecx, edi
mov bl, 0xe6
movsd dword es:[edi], dword [esi]
pop ecx
sbb edx, dword [edx + ecx + 0x61289c6d]
arpl word [esi], ax
cmc
dec ebp
or byte [ebx + 0x3c8d7e1b], cl
adc eax, dword [edi + 0x3d817217]
cmp eax, 0xcdaa34a7
cmp al, 0x88
les edx, [edx + ecx*8 - 0x53]
pop esp
cmp eax, 0xcdaa34a7
cmp al, 0x88
les edx, [edx + ecx*8 - 0x53]
pop esp
in eax, dx
das
mov esi, 0x3c64b2c
jae fcn.005d931d
jnp 0x5d9352
in eax, dx
pop esi
stosd dword es:[edi], eax
cmp al, 0xd2
mov ch, 0x44
div dword [edx - 0x1a]
je 0x5d9353
out dx, al
pop eax
hlt
mov dl, 1
add al, 0x9c
add dword [esp + ebx*4], eax
xor dl, byte [ebp - 0x5c]
adc eax, ebx
inc edi
xlatb
mov dl, 0x41
mov esp, dword [0xbb4829b9]
js 0x5d92f5
pop ss
xchg edx, esp
adc ebx, ebx
popfd
pop es
xchg edi, eax
add dword [esi + esi - 0x54a7c657], edi
push 0xfb9c0eac
push ss
xchg ecx, eax
push edx
rol byte [esi + 0x21], 1
rcl byte [ebx]
out 0x74, al
adc ebp, esi
adc esp, dword [ebp - 0x1a]
je 0x5d939b
out dx, al
push eax
jno 0x5d9383
add dh, cl
dec eax
movsd dword es:[edi], dword es:[esi]
xor eax, 0x5b6baf5c
jecxz 0x5d940c
push ss
in eax, 0x57
push edi
invalid
xor dword [ebx], edx
lahf
punpckhdq mm3, qword [ecx + 0x35a52c12]
pop esp
scasd eax, dword es:[edi]
imul ebx, dword [esp + edx*8 + 0x4a], 0x2d
fcomp qword [esi]
xchg dword [esi], ecx
pushfd
sti
push ss
cmpsd dword [esi], dword es:[edi]
jbe 0x5d93c0
clc
outsb dx, byte [esi]
or eax, edi
dec esp
scasd eax, dword es:[edi]
aas
pop edx
test eax, 0xf9f1503
push 0xffffffffffffff99
sbb esp, edi
ja 0x5d93c2
xor byte [ecx - 0x38], 0x72
loopne 0x5d9457
adc eax, esp
push edx
jo 0x5d93c7
jno 0x5d93f8
jecxz 0x5d943f
sti
imul edi, ecx, 0x65d86b98
hlt
inc ebp
sub al, 0xdf
push 0x2d4ad443
fsubr qword [edi - 0x10]
cli
popfd
insb byte es:[edi], dx
fisub dword [esi]
mov cl, 0x21
inc eax
mov bl, 0x74
dec eax
rol byte [eax + 0x27], cl
inc eax
daa
rcl byte [edi + eax], cl
pushfd
xor dl, byte [ebp - 0x5c]
pop ss
test dword [ebx], esp
mov bl, 0xd6
and eax, 0x1e881196
jns 0x5d93ad
dec esp
out dx, eax
ja 0x5d9410
xor byte [ecx - 0x42], 0xf0
insd dword es:[edi], dx
std
test byte [edi - 0x4f], dh
push ecx
rol dword [ebx + 0x26], cl
aad 0x60
cli
cmc
pushfd
outsd dx, dword [esi]
lodsb al, byte [esi]
shl dword [ecx - 0xf], 0x90
popal
int1
nop
arpl si, sp
in eax, 0x65
cmc
pushfd
outsd dx, dword [esi]
scasb al, byte es:[edi]
pop esi
jecxz 0x5d94c0
push ss
in eax, 0x5d
adc eax, 0x9d6e0b9b
sub al, 0x69
call 0x2f45adda
das
scasd eax, dword es:[edi]
aas
pop edx
test eax, 0x39a92c03
pop eax
stosd dword es:[edi], eax
push ss
sbb ebx, dword [ebp + 0x67a7540d]
outsd dx, dword [esi]
ljmp 0xc248
sal byte [edx - 0x3c], 0x55
lds ebp, [edi + ebx*2 + 0x1a8414e9]
jge 0x5d9441
cmp eax, 0xdebb2bb4
sub eax, 0x4ed84eee
sub eax, ebx
insd dword es:[edi], dx
cli
fsubr dword [ebp - 6]
jae 0x5d94a8
xchg byte [ebp - 0x40], dh
invalid
Function at 0x5dc197
Capabilities:
Encode data using xor

Disassembly:
inc edx
xchg esp, eax
pushal
xor ah, ah
xor dword [ecx + 0x13a35031], esp
jle 0x5dc18c
arpl word [esi], ax
cmc
inc edi
int1
not dword [bp + si - 0x219f]
or eax, 0xa455329c
popal
invalid

Function at 0x5dd193
Capabilities:
Encode data using xor

Disassembly:
cmp edi, dword [ecx + 0xebb4829]
mov ch, 0x25
dec esp
mov edi, 0x29b93d7b
dec eax
mov ebx, 0xa535b00d
int3
xlatb
inc edi
mov edi, dword [ecx + 0x38]
in al, dx
push ss
test byte [edx], bl
jge 0x5dd12a
imul edi, edx, 0x4efa0f68
mov byte [0x32c7a032], al
sbb edi, 0x4e
fdivr qword [ebx + 0x62f49356]
invalid

Function at 0x5ebcd7
Capabilities:
Encode data using xor

Disassembly:
jmp 0x5ebd2d
xor al, 0xaa
int 0x3c
mov esp, ebp
jnp 0x5ebcb4
invalid
cdq
or dword [eax - 0x65], ebp
pop eax
xor byte [ebp + 0x71b7443d], ch
jno 0x5ebcc1
je 0x5ebcc5
invalid
jl 0x5ebcad
jno 0x5ebcc1
je 0x5ebcc5
lea edi, [edi + ecx*8 + 0x21]
mov esp, 0x5c43552
dec edx
call 0x7046d668
or al, 0x8e
sbb al, 0x7b
xchg esi, eax
push ebp
and al, 0xa5
xor eax, 0x9213af5c
adc al, byte [eax + 0x18a512e7]
lahf
punpckhdq mm3, qword [ecx + 0x59c94d61]
cmp bl, cl
jge 0x5ebccd
inc ecx
sal dword [eax - 0x7c0601bd], 1
adc esi, dword [esi - 0x7b]
inc ecx
inc edx
lds edx, [ebp + 0x3c]
iretd
or eax, 0xa417e49d
dec edx
les ebx, [edx + 0x3d]
int3

Function at 0x5ef163
Capabilities:
Encode data using xor

Disassembly:
mov esp, 0x408536db
fmul dword [esi + 0x29]
fsubr dword [ebp - 0x4a]
sub eax, 0xf137c4bd
xchg edi, eax
setg dl
or esi, edx
mov ebp, 0x22d7b022
out 0xd6, al
dec edx
fdivr dword [edi + 0x4ed3f94a]
fdivr qword [ebx - 0x40e468aa]
das
dec edx
mov ecx, 0xa032b040
invalid
mov eax, dword [esi + 0x78ea6c40]
pop ds
ljmp 0x19ea
xchg dword [edx + eax*4], ecx
in eax, 0x14
shl byte [esi], cl
scasb al, byte es:[edi]
cmp al, 0x5b
mov dh, 0x74
mov ah, 0x43
sal dword [esi + 0x73e3f245], cl
jecxz 0x5ef0ff
jne 0x5ef142
sbb byte [ebp + 0x299f6c05], dl
cmp al, 0xb0
inc ecx
mov al, 0xe
adc ebx, dword [esi + 0x11a66b0c]
fisttp dword [edi - 0x21]
mov edx, 0x65f4e549
cmc
pushfd
outsd dx, dword [esi]
fld st(0)
push eax
invalid

Function at 0x5f025e
Capabilities:
Encode data using xor

Disassembly:
dec ebx
sbb cl, byte [eax]
dec ebp
pop ecx
and al, byte [ebx + ebx*2 - 0x7e1b50f2]
outsd dx, dword [esi]
pop edx
xor al, 0x4e
invalid

Function at 0x5f8a97
Capabilities:
Encode data using xor

Disassembly:
cmp cl, byte [esi + 0x5334a629]
scasb al, byte es:[edi]
sbb al, byte [edx]
mov ds, word [ebx + edi*2]
xchg esi, eax
sub byte [ebp + 0x38c9ae38], dh
invalid

Function at 0x5fc9a5
Capabilities:
Encode data using xor

Disassembly:
in al, 0x20
imul byte [edx - 8]
lahf
push 0xffffffffffffffd9
push eax
rol dword [ebx + 0x26], cl
aad 0x12
sbb dword [ecx + 0x3ebb4829], edi
invalid
Function at 0x5fd0d7
Capabilities:
Encode data using xor

Disassembly:
std
mov byte ds:[esi], bl
mov ebx, gs
xchg ebx, eax
mov ebx, 0x34c5a22c
xchg dword [ebx], esi
movsd dword es:[edi], dword [esi]
xor eax, 0x3c1baf5c
scasd eax, dword es:[edi]
aas
pop edx
test eax, 0x9a049e72
std
or al, 0xca
push es
mov dword [0x10a55633], eax
xchg edx, eax
or bl, byte [eax + 0x5bf0aff]
pushfd
xor dl, byte [ebp - 0x5c]
pushal
test dword [ecx], ebx
mov eax, ebp
sbb ebx, eax
jns 0x5fd0f7
je 0x5fd126
out dx, al
sub ah, byte [edx - 2]
insb byte es:[edi], dx
or eax, dword [esi]
mov ch, 0x27
mov edx, 0x7bba4f28
mov word [esi], gs
mov esp, 0x4bb136db
mov cl, 0x4b
iretd

Function at 0x5fe297
Capabilities:
Encode data using xor

Disassembly:
test al, 0xe7
insd dword es:[edi], dx
std
test byte [edi - 0x49], dh
jl 0x5fe29b
imul ecx, dword [esi], 0xfffffffd
dec edx
adc dword [ebp + 0x11a7540d], ebx
invalid
Function at 0x40ad10
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47177b
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.00465dcb
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40ad92
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004639e0
mov eax, dword [eax]
push 0x525200
push eax
call fcn.00455c94
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00466056
test bl, bl
je 0x40ad92
push 0x525200
lea ecx, [esp + 0xc]
call fcn.004663e6
push 0x528d7c
lea ecx, [esp + 0xc]
call fcn.004663e6
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 0x40adce
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00466056
jmp 0x40ae99
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 0x40ae52
lea edx, [esp + 0x7c]
push 0x528d78
push edx
call fcn.00455c94
add esp, 8
test eax, eax
je 0x40ae52
lea eax, [esp + 0x7c]
push 0x528d74
push eax
call fcn.00455c94
add esp, 8
test eax, eax
je 0x40ae52
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 0x40ade2
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.00466056
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 0x40b690
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 0x40b6f2
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 0x40b700
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4717fb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x52f808]
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 0x40b838
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b766
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00466056
xor eax, eax
jmp 0x40b8af
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00466193
push esi
lea ecx, [esp + 0xc]
call fcn.00466422
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 0x40b88d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040b690
test eax, eax
jne 0x40b88d
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.0040b690
test eax, eax
jne 0x40b88d
lea eax, [esp + 0x14]
push 0x528d90
push eax
call fcn.00456cd0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b86c
lea ecx, [esp + 0x14]
push 0x528d8c
push ecx
call fcn.00456c50
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b86c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b86f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00466143
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b77e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00466056
xor eax, eax
jmp 0x40b8af
mov byte [esi], 0
push 0x528d88
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.00466056
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 0x41f790
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 0x41f7fe
cmp si, 0x69
ja 0x41f7fe
add esi, 0xffd0
cmp si, 0x11
je 0x41f7ce
push 0x11
call edi
test ax, ax
jge 0x41f7ce
or esi, 0x2000
cmp si, 0x10
je 0x41f7e3
push 0x10
call edi
test ax, ax
jge 0x41f7e3
or esi, 0x4000
cmp si, 0x12
je 0x41f7f8
push 0x12
call edi
test ax, ax
jge 0x41f7f8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41f80b
mov esi, 0xbd
jmp 0x41f7bf
cmp si, 0x6e
jne 0x41f818
mov esi, 0xbe
jmp 0x41f7bf
cmp si, 0x6f
jne 0x41f7b9
mov esi, 0xbf
jmp 0x41f7bf

Function at 0x420eb0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x53ff10]
xor edx, edx
cmp eax, edx
jne 0x420ed6
xor eax, eax
mov byte [eax + 0x53fe10], al
inc eax
cmp eax, 0x100
jl 0x420ebe
mov dword [0x53ff10], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x53fe10
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420f67
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 0x420f3a
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 0x420f08
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420fe0
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 0x421033
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 0x42101a
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 0x427a70
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 0x427c08
cmp ebp, ebx
jle 0x427c08
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 0x427ace
dec eax
or eax, 0xfffffff8
inc eax
je 0x427ad5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x427ae4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x427aeb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00465d97
add esp, 4
cmp eax, ebx
je 0x427b0c
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.00465d97
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 0x427bfe
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 0x427be5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x427bd1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427bc6
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 0x427bd4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x427bd4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427b70
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 0x427b61
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42ac50
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4731e8
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42ac89
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0046d74a
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046d796
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042ad10
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046d7d3
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42f2e0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x473978
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0042fe60
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x42f389
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042ef70
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0046c9fb
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0043e990
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0046ca6d
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14