joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401220
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
sub eax, 0x8e
bswap edx
neg esi
add eax, 0x9f
or edx, 7
not edi
rcl edx, 0x20
mov eax, 0xf0
rcr eax, 0xe8
inc eax
rcl edx, 0x2b
or eax, 0xec
sbb eax, 0x28
neg eax
rcr edx, 0xf7
or eax, 0xf0
dec edi
neg eax
not eax
mov esi, 0x8a
rcr esi, 0xd7
rcl esi, 0xc5
imul edx
neg edi
not edi
and edi, 0x1b
mov edi, 0xd6
dec ebx
or edx, 0x4d
ror edx, 0x44
and eax, 0xc7
add ebx, 0x3e
rcr edi, 0xea
rcl ebx, 0x70
not eax
or esi, 0xfd
imul esi
bswap edi
neg eax
rol eax, 0xcb
mov eax, 0xea
and edx, 0x84
neg edi
dec edx
inc ebx
and ebx, 0xb8
sbb eax, 0x9a
rcr eax, 0xcb
neg ebx
not esi
xor ecx, ecx
xor edi, edi
rol eax, 0x7b
bswap ebx
rcr ebx, 0x70
rcr esi, 0xbf
imul ebx
or edi, 0xb1
sbb edx, 0x41
imul eax
neg eax
neg edx
neg edx
rol ebx, 0x6d
inc eax
rcr eax, 0x12
rcl edi, 0x3d
not edi
not esi
rcr edx, 0x80
and eax, 0xa8
sbb ebx, 0xf
bswap eax
imul edi
rcl eax, 0x92
bswap esi
bswap esi
rol edi, 0x72
rol edi, 5
or edx, 0xb1
neg esi
sub edi, 0x52
ror edi, 0x27
inc esi
sbb edi, 0x56
or ebx, 0xf5
dec eax
add esi, 0x4b
mov edx, 0xe1
not edx
rol edx, 0xdd
add ebx, 0xbd
imul ebx
mov ebx, 0x90
dec edi
inc ebx
dec eax
inc eax
add esi, 0x7d
mov edi, 0xe3
rol edx, 0xe4
dec edx
mov ecx, dword [ebp + 0xc]
inc edi
inc edx
neg esi
add esi, 0x6f
neg eax
ror edx, 0xa5
imul edx
neg esi
rol edx, 0x48
not edx
rol ebx, 0xf9
bswap ebx
inc ebx
mov esi, 0x49
rol ebx, 0xc5
neg ebx
neg edx
mov edi, 0xcc
imul ebx
not edi
and eax, 0xd7
dec eax
imul edi
bswap eax
neg eax
inc ebx
bswap eax
not edi
mov eax, 0x1a
or esi, 0x2a
rcl eax, 0xd7
bswap edx
inc edi
neg edi
sub esi, 0x60
bswap esi
not edx
inc edi
rcr edi, 0xed
rcr eax, 0xd
or eax, 0x62
rol edx, 0x28
bswap edi
or esi, 0x4c
ror esi, 0xfe
sub esi, 0x53
add edx, 0xfc
bswap edi
rcr ebx, 0x81
rol eax, 0xb3
mov edi, dword [ebp + 8]
xor ebx, ebx
mov esi, eax
mov eax, esi
not byte [edi]
xor ebx, ebx
xor eax, eax
xor ebx, esi
mov ebx, eax
xor esi, eax
xor ebx, eax
xor esi, eax
mov esi, ebx
xor esi, eax
add byte [edi], 0x79
mov ebx, esi
xor esi, eax
xor esi, esi
mov ebx, eax
mov esi, eax
mov ebx, esi
mov esi, esi
xor esi, esi
xor esi, eax
sub byte [edi], 0x30
mov ebx, ebx
mov esi, ebx
xor esi, esi
mov eax, esi
mov eax, eax
xor eax, esi
mov ebx, ebx
mov ebx, esi
xor eax, esi
imul byte [edi]
inc edi
loop 0x4013d8
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x40644d
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4305b8]
jne 0x406457
repz ret
jmp fcn.004086bc
Function at 0x40807c
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.004064ce
and dword [ebp - 4], 0
cmp dword [0x4314e4], 0
mov ebx, eax
jne 0x40812d
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x4081de
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x4081de
push eax
call fcn.0040645c
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4314e4], eax
call esi
push eax
call fcn.0040645c
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4314e8], eax
call esi
push eax
call fcn.0040645c
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x4314ec], eax
call esi
push eax
call fcn.0040645c
pop ecx
mov dword [0x4314f4], eax
test eax, eax
je 0x40812d
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0040645c
pop ecx
mov dword [0x4314f0], eax
mov eax, dword [0x4314f0]
cmp eax, ebx
je 0x408185
cmp dword [0x4314f4], ebx
je 0x408185
push eax
call fcn.004064d7
push dword [0x4314f4]
mov esi, eax
call fcn.004064d7
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x408185
test edi, edi
je 0x408185
call esi
test eax, eax
je 0x40817c
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x40817c
test byte [ebp - 0xc], 1
jne 0x408185
or dword [ebp + 0x10], 0x200000
jmp 0x4081be
mov eax, dword [0x4314e8]
cmp eax, ebx
je 0x4081be
push eax
call fcn.004064d7
pop ecx
test eax, eax
je 0x4081be
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x4081be
mov eax, dword [0x4314ec]
cmp eax, ebx
je 0x4081be
push eax
call fcn.004064d7
pop ecx
test eax, eax
je 0x4081be
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4314e4]
call fcn.004064d7
pop ecx
test eax, eax
je 0x4081de
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x4081e0
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x407010
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x40704e
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x407046
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x407050
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x407036
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x407120
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov eax, 0x5a4d
cmp word [ecx], ax
jne 0x407151
mov eax, dword [ecx + 0x3c]
add eax, ecx
cmp dword [eax], 0x4550
jne 0x407151
mov ecx, 0x10b
cmp word [eax + 0x18], cx
jne 0x407151
mov eax, 1
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x4db02c
Capabilities:
Packed with generic packer

Disassembly:
pop eax
push eax
inc ecx
inc esp
inc esp
dec ecx
dec esi
inc edi
push eax
inc ecx
inc esp
inc esp
dec ecx
dec esi
inc edi
pop eax
pop eax
push eax
inc ecx
inc esp
inc esp
dec ecx
dec esi
inc edi
push eax
inc ecx
inc esp
inc esp
dec ecx
dec esi
inc edi
pop eax
add eax, dword [eax]
add byte [eax], al
cld
pop edi
invalid
clc
jae 0x4db038
fiadd dword [ebx]
jnp 0x4dafe0
hlt
pushal
jae 0x4db04c
push ecx
add dl, byte [0xbf5c5ed4]
invalid
call 0x4db05a
cwde
imul ecx, dword [edi + 0x7e], 0xe0dc5c7b
jl 0x4db0b6
jmp 0x4db075
add ebx, 0xffffffaf
jmp 0x4db094
cmp dword [ebx], 0
clc
jae 0x4db0b5
jmp 0xaeaf39d
je 0x4db269
test byte [esi - 0x6ffffff], ch
stc
jmp 0x4db0e7
mov edi, ebx
jmp 0x4db118
add ebx, 4
jmp 0x4db146
mov edx, dword [ebx]
jmp 0x4db159
add edx, ebx
clc
jae 0x4db186
mov ch, 0x38
cli
xchg byte [edi + edx*4 + 0x1f], bl
nop
adc al, 0x30
dec edi
dec esi
das
and byte [0x8b92a2df], al
repe scasb al, byte es:[edi]
xlatb
rol dword [ecx - 0x47e54541], 0x94
or eax, 0x88a037e7
fadd dword [eax - 0x55402b50]
mov eax, dword [ebx + 4]
jmp 0x4db1a4
sub dword [edx], 0xfb46df33
jmp 0x4db1af
add edx, 4
jmp 0x4db1c6
sub eax, 1
clc
jae 0x4db1ed
add dword [ecx + 0x732ae178], 0x4d71bd1e
mov esp, 0xf1f5e69c
mov dl, 0xc1
dec edi
arpl word [eax], sp
imul esi, dword [eax - 0x69bef1a1], 0xffffffbf
cli
xchg esp, eax
xchg esi, eax
adc dword [edi + 0xf], ecx
test dword [esi - 0x14000001], edx
push es
cmc
cmp ch, byte [esi - 0x7c4638c5]
ret
jne 0x4db189
jmp 0x4db1fb
add ebx, 8
jmp 0x4db221
sub dword [edi], 1
clc
jmp 0x4db254
jne 0x4db11b
stc
jb 0x4db264
fsubr st(7), st(0)
inc edx
jno 0x4db274
salc
push es
call fcn.004db2a3
jmp 0x4db270
popal
clc
jmp 0x4db29e
sub dh, byte [ebx - 0x13]
jb 0x4db2ad
push 6
fdivr dword [di]
xchg edx, eax
hlt
jmp loc.0046ed51
ror dword [esi], 1
mov esi, 0x37844b22
stc
leave
mov esi, 0xe650de3b
pop ds
imul ecx, dword [edx + 0x4e], 0xffffffb4
retf 0xab67
Function at 0x412654
Capabilities:
Encode data using xor

Disassembly:
push cs
cli
popal
add dword [eax], ebx
jp 0x412623
mov ebx, dword fs:[ecx - 0x5e3ff255]
add eax, 0x1dc44c7
xor dword [esi], ebp
jns 0x412664
dec ecx
lds ebp, [ebx]
sar dword [esi + 0x3d83926d], 0x9d
and al, 0x4e
adc byte [ecx + 0x50698d29], 0xd0
sar byte [ecx], 0xd2
ret 0x263
mov dword [edi - 0x4f], esp
adc dword [ecx + 0x44f80140], ebp
jp 0x412620
loopne 0x41266c
adc byte [esi], bh
mov dword [eax + edx*2], ebp
sub al, 0x50
and bh, byte [eax + 2]
push ecx
dec ecx
nop
salc
rol byte [esi], 0x26
in eax, dx
sbb eax, edi
mov ecx, 0x2bdc5122
insb byte es:[edi], dx
dec esp
and edi, esp
rol byte [ebx + edi*8 + 0x35c0f20], 0xf6
jb 0x41264a
inc ebx
sub byte [ebx + edx*4 - 0x8fdb6cd], cl
mov ecx, 0x34cf61d
xor ecx, dword [ecx + 2]
idiv dword [ecx + 0x34cf61d]
sbb eax, 0xdb034cf6
xchg ebx, eax
mov al, bh
push es
fist dword [ebx - 0x3df90778]
adc esi, dword [edx]
and eax, 0x4e4f94d0
ficom dword [ebx]
sahf
mov edx, eax
mov ah, 0x14
je 0x41268a
xor byte [edi + ebx*2 - 0x74], dh
xor esp, dword [ebp - 0x47d8c440]
mov edi, 0xcc1e962a
add byte [esi + 0x2890a235], cl
test dword [esi + 0x269c01d4], ebx
cmp bh, byte [esi - 0x5d]
call 0xea62ebea
push dword [ecx - 0x44]
mov eax, dword [0xa952a8c0]
call 0xe22315b7
adc dword [eax + 0x58b1e3df], 0xfa5193d
ror byte [eax], cl
xchg edi, eax
jg 0x41275a
jecxz 0x41268f
pop eax
cmp eax, 0xd20fa519
or byte [edi - 0x5e5b8d81], dl
cmp ebp, dword [edx]
iretd
movsb byte es:[edi], byte [esi]
mov eax, dword [0x4ecf2a3b]
mov al, 0x1a
dec esp
push es
xlatb
sal al, 0xf0
fdiv st(6)
rol ebp, 1
sti
cmp dword [ebx - 0x72d49e73], ebp
invalid
mov bh, 0xaf
pop ds
loope 0x41277a
xchg byte [ebp + 0x3f19d5d3], al
aas
cmp bh, byte [ebx + 0x7b]
je 0x412724
faddp st(5)
inc ebp
pop edx
xchg ebx, eax
int 0x58
leave
enter 0x5ca8, 0xffffffffffffffde
jmp 0x412741
fsubp st(3)
std
ja 0x4126dc
or cl, byte [eax - 0x38a73d93]
cmc
popfd
mov edi, 0x2c79723b
rcl byte [edi - 0x2a9d30c1], cl
out 0xae, al
scasb al, byte es:[edi]
xor esi, eax
cmp esi, dword [esi]
aaa
inc ebp
cld
xchg ebx, eax
ror dword [0x6ce2de6b], 1
jbe 0x4127a8
aam 0x3d
xor al, 0x36
jb 0x412799
mov edx, 0x598dae6d
pop ecx
xchg ebx, eax
xchg ebx, eax
shl dword es:[edx], 1
shl dword [edx], 1
cmc
mov eax, dword [0x50df50ae]
xor dl, cl
insd dword es:[edi], dx
leave
mov bh, 0x32
sahf
jp 0x412787
xor bl, byte [esi - 0x1f0a0386]
call 0xc109a96f
jecxz 0x41272e
cmc
loopne 0x412776
fld qword [ecx - 0x651c3f38]
push ebp
push esi
inc esi
wait
stosd dword es:[edi], eax
push esi
sub dh, bh
pop ds
cmc
pop esp
sbb eax, 0xead80509
pop ss
cmp byte [ebx - 0x523b1153], bh
enter 0x35e8, 0x58
out dx, al
les ebp, [ebp + 0x5835e8c8]
stosb byte es:[edi], al
inc edx
stosd dword es:[edi], eax
lcall 0x14b3, 0xe347e153
xor ebx, dword [ebx + 0x6bb7dfd]
ret
Function at 0x42ef40
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a454b
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.00496991
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x42efc2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049427d
mov eax, dword [eax]
push 0x591254
push eax
call fcn.00486404
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.00496c1c
test bl, bl
je 0x42efc2
push 0x591254
lea ecx, [esp + 0xc]
call fcn.00496ff8
push 0x594dcc
lea ecx, [esp + 0xc]
call fcn.00496ff8
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 0x42effe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.00496c1c
jmp 0x42f0c9
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 0x42f082
lea edx, [esp + 0x7c]
push 0x594dc8
push edx
call fcn.00486404
add esp, 8
test eax, eax
je 0x42f082
lea eax, [esp + 0x7c]
push 0x594dc4
push eax
call fcn.00486404
add esp, 8
test eax, eax
je 0x42f082
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 0x42f012
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.00496c1c
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 0x42f8c0
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 0x42f922
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 0x42f930
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4a45cb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5a1888]
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 0x42fa68
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x42f996
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00496c1c
xor eax, eax
jmp 0x42fadf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00496da5
push esi
lea ecx, [esp + 0xc]
call fcn.00497034
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x594e04
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x42fabd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0042f8c0
test eax, eax
jne 0x42fabd
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.0042f8c0
test eax, eax
jne 0x42fabd
lea eax, [esp + 0x14]
push 0x594de0
push eax
call fcn.004875b0
mov esi, eax
add esp, 8
test esi, esi
jne 0x42fa9c
lea ecx, [esp + 0x14]
push 0x594ddc
push ecx
call fcn.00487530
mov esi, eax
add esp, 8
test esi, esi
jne 0x42fa9c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42fa9f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00496d55
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42f9ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.00496c1c
xor eax, eax
jmp 0x42fadf
mov byte [esi], 0
push 0x594dd8
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.00496c1c
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 0x440560
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 0x4405ce
cmp si, 0x69
ja 0x4405ce
add esi, 0xffd0
cmp si, 0x11
je 0x44059e
push 0x11
call edi
test ax, ax
jge 0x44059e
or esi, 0x2000
cmp si, 0x10
je 0x4405b3
push 0x10
call edi
test ax, ax
jge 0x4405b3
or esi, 0x4000
cmp si, 0x12
je 0x4405c8
push 0x12
call edi
test ax, ax
jge 0x4405c8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4405db
mov esi, 0xbd
jmp 0x44058f
cmp si, 0x6e
jne 0x4405e8
mov esi, 0xbe
jmp 0x44058f
cmp si, 0x6f
jne 0x440589
mov esi, 0xbf
jmp 0x44058f

Function at 0x441d90
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5b2728]
xor edx, edx
cmp eax, edx
jne 0x441db6
xor eax, eax
mov byte [eax + 0x5b2628], al
inc eax
cmp eax, 0x100
jl 0x441d9e
mov dword [0x5b2728], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5b2628
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x441e47
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 0x441e1a
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 0x441de8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x441ec0
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 0x441f13
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 0x441efa
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 0x448950
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 0x448ae8
cmp ebp, ebx
jle 0x448ae8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, reloc.OLEAUT32.dll_VariantInit
mov dword [esp + 0x10], edi
jns 0x4489ae
dec eax
or eax, 0xfffffff8
inc eax
je 0x4489b5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4489c4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4489cb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0049695d
add esp, 4
cmp eax, ebx
je 0x4489ec
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.0049695d
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 0x448ade
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 0x448ac5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x448ab1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x448aa6
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 0x448ab4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x448ab4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x448a50
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 0x448a41
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 0x44bb20
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4a5ad8
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 0x44bb59
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.0049e460
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0049e4e8
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.0044bbe0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0049e525
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x450190
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4a6268
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.00450d10
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 0x450239
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.0044fe20
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.0049d711
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.0045f5d0
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.0049d783
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14