joyce8/EMBER2024-capa huggingface dataset:
Function at 0x76f590
Capabilities:
Terminate process

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
test esi, esi
push edi
jne 0x76f5a0
mov esi, 1
push esi
call fcn.00785b97
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x76f5f2
call fcn.007866bd
mov edi, eax
call fcn.007720e0
mov ecx, dword [edi]
mov dword [eax], ecx
mov eax, dword [esp + 0x14]
mov edi, eax
and edi, 8
je 0x76f5d6
mov edx, dword [0x924c20]
mov dword [0x924c1c], edx
test al, 0x18
je 0x76f5e7
push esi
push 0x24
push 5
call fcn.00772930
add esp, 0xc
test edi, edi
je 0x76f60d
push 1
call fcn.00787cd9
test byte [esp + 0x14], 0x20
je 0x76f60d
mov ecx, esi
mov edx, ecx
shr ecx, 2
xor eax, eax
mov edi, ebx
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
pop edi
pop esi
mov eax, ebx
pop ebx
ret

Function at 0x770710
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
mov edx, dword [ebp + 0x10]
test edx, edx
push ebx
push esi
push edi
je 0x770804
cmp byte [edx], 0
je 0x7707f7
mov eax, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
add eax, 8
or ecx, 0xffffffff
mov dword [esp + 0xc], eax
xor eax, eax
mov edi, edx
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
lea ecx, [esp + 0x20]
push ecx
mov esi, ebx
call fcn.00770690
mov edi, dword [ebp + 0xc]
push 8
lea edx, [esp + 0x20]
push edi
push edx
call fcn.00770690
mov edx, dword [esp + 0x34]
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x28]
xor eax, edx
push eax
xor ecx, dword [esp + 0x34]
push ecx
lea edx, [esp + 0x40]
push edx
call fcn.00770600
mov eax, dword [esp + 0x30]
add esp, 0x24
cmp edi, eax
jae 0x7707c1
sub eax, edi
mov edi, eax
lea eax, [esp + 0x20]
push eax
call fcn.00770640
fmul qword [0x8b0d98]
push ecx
fstp qword [esp]
call fcn.007844e8
fadd qword [0x8b0d90]
add esp, 8
call fcn.007845b8
mov byte [ebx], al
inc ebx
dec edi
jne 0x770794
lea ecx, [esp + 0x20]
push ecx
call fcn.00770640
fmul qword [0x8b0d98]
push ecx
fstp qword [esp]
call fcn.007844e8
add esp, 8
call fcn.007845b8
cmp esi, ebx
je 0x7707ed
xor byte [esi], al
inc esi
cmp esi, ebx
jne 0x7707e6
mov byte [ebx], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp + 8]
mov byte [edx], 0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
pop edi
pop esi
mov byte [eax], 0
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x770bd0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
push esi
lea eax, [ebx + 0x134]
push edi
lea esi, [ebx + 0x34]
mov dword [esp + 0x14], eax
xor edi, edi
mov ecx, dword [ebx + 0x1c]
mov ebp, edi
and ebp, 0xff
mov al, byte [ecx + ebp + 1]
test al, 3
je 0x770c00
mov byte [edi + esi], 2
jmp 0x770c37
test al, 4
je 0x770c0a
mov byte [edi + esi], 0xd
jmp 0x770c37
mov edx, dword [ebx + 0x240]
push edi
push ebx
call dword [edx + 4]
add esp, 8
cmp eax, 1
jle 0x770c23
mov byte [edi + esi], 2
jmp 0x770c37
mov eax, dword [ebx + 0x1c]
test byte [eax + ebp + 1], 0x17
jne 0x770c33
mov byte [edi + esi], 0x19
jmp 0x770c37
mov byte [edi + esi], 1
inc edi
cmp edi, 0x100
jb 0x770be7
mov ecx, dword [esp + 0x14]
mov al, 7
mov byte [esi + 0x21], al
mov byte [esi + 0x3d], al
mov byte [esi + 0x3e], al
mov al, 0x10
mov byte [esi + 0x7c], al
mov byte [esi + 0x26], al
mov byte [esi + 0x24], 2
mov byte [esi + 0x5f], 2
mov byte [esi + 0x27], 9
mov byte [esi + 0x2e], 0xf
mov byte [esi + 0x3c], 8
mov byte [esi + 0x23], 0xa
mov byte [esi + 0x3b], 0x15
mov byte [esi + 0x3a], 0x16
mov byte [esi], 0x11
mov byte [esi + 0x5c], 0x12
mov byte [esi + 0x2f], 0x13
mov byte [esi + 0x2a], 0x14
mov byte [esi + 0x40], 0x17
mov byte [esi + 0x60], 0x1a
mov byte [esi + 0x22], 0x20
mov eax, esi
sub ecx, esi
mov edi, 0x100
mov dl, byte [eax]
cmp dl, 2
je 0x770cab
cmp dl, 0xd
je 0x770cab
xor edx, edx
jmp 0x770cb0
mov edx, 1
mov byte [ecx + eax], dl
inc eax
dec edi
jne 0x770c9b
mov al, 0x1d
mov byte [esi + 0x58], al
mov byte [esi + 0x78], al
mov al, 0x1f
pop edi
mov byte [esi + 0x62], 0x1e
mov byte [esi + 0x4e], al
mov byte [esi + 0x6e], al
pop esi
pop ebp
pop ebx
ret

Function at 0x770cd0
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
push ebx
push 0x4000
call fcn.0076f590
mov esi, eax
add esp, 8
test esi, esi
jne 0x770cf1
pop edi
pop esi
xor al, al
pop ebx
ret
mov eax, dword [esp + 0x10]
push ebx
push 0
push eax
call fcn.00772320
mov edi, eax
add esp, 0xc
test edi, edi
jge 0x770d16
push esi
call fcn.0076f620
add esp, 4
pop edi
pop esi
mov al, 1
pop ebx
ret
push ebp
push 0x4000
push esi
push edi
call fcn.0078939c
push ebx
push edi
mov ebp, eax
call fcn.00772390
push 0x770d50
push ebp
push esi
call fcn.007736c0
push esi
call fcn.0076f620
add esp, 0x24
pop ebp
pop edi
pop esi
xor al, al
pop ebx
ret
Function at 0x772050
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push ebx
push esi
push 0xa39940
xor bl, bl
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection_1]
mov eax, dword [0xa39860]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue_1]
test eax, eax
jne 0x7720cb
push 0x4c
push 1
call fcn.00786ae5
mov esi, eax
add esp, 8
test esi, esi
jne 0x772093
push 0xa39940
mov bl, 1
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection_1]
pop esi
mov al, bl
pop ebx
ret
mov ecx, dword [0xa39860]
push esi
push ecx
call dword [sym.imp.KERNEL32.dll_TlsSetValue_1]
mov eax, dword [0xa2ad54]
inc eax
lea edx, [esi + 0xc]
mov dword [0xa2ad54], eax
push edx
mov dword [esi + 0x30], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection_1]
lea eax, [esi + 4]
push 0
push eax
call fcn.00775b80
add esp, 8
mov byte [esi + 0x3c], 1
push 0xa39940
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection_1]
pop esi
mov al, bl
pop ebx
ret

Function at 0x772550
Capabilities:
Read file on windows

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov dword [esp + 0x1c], edi
call fcn.007866bd
mov ebx, dword [esp + 0x14]
mov dword [eax], 0
mov eax, dword [esp + 0x18]
push edi
push eax
push ebx
call fcn.0078939c
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x77264a
call fcn.007866bd
cmp dword [eax], 0
je 0x772597
call fcn.007866bd
mov ebp, dword [eax]
jmp 0x77259a
or ebp, 0xffffffff
call fcn.007720e0
test esi, esi
mov dword [eax], ebp
jne 0x7725af
call fcn.007866bd
cmp dword [eax], 4
je 0x7725ff
mov eax, dword [esp + 0x20]
test al, 0x1a
je 0x7725e2
cmp esi, 0xffffffff
je 0x772624
test al, 6
je 0x7725e2
call fcn.007720e0
mov ecx, dword [eax]
push ecx
push ebx
call fcn.00775bb0
add esp, 4
push eax
push 0x24
push 9
call fcn.00772930
mov eax, dword [esp + 0x30]
add esp, 0x10
cmp esi, 0xffffffff
je 0x772642
test al, 6
je 0x7725f0
test ah, 2
je 0x772642
test esi, esi
jbe 0x77264e
test ah, 2
je 0x77264e
add dword [esp + 0x18], esi
sub edi, esi
call fcn.007866bd
mov edx, dword [esp + 0x18]
push edi
push edx
push ebx
mov dword [eax], 0
call fcn.0078939c
mov esi, eax
add esp, 0xc
cmp esi, edi
je 0x77264a
jmp 0x772584
call fcn.007720e0
mov eax, dword [eax]
push eax
push ebx
call fcn.00775bb0
add esp, 4
push eax
push 0x24
push 2
call fcn.00772930
add esp, 0x10
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret
mov eax, dword [esp + 0x20]
test al, 6
je 0x77265b
xor esi, esi
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret
test ah, 2
je 0x772664
mov esi, dword [esp + 0x1c]
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
ret

Function at 0x786d2c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x786d4c
call dword [sym.imp.KERNEL32.dll_GetLastError_1]
push eax
call fcn.0078664a
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x786d6f
test byte [esp + 8], 2
je 0x786d6f
call fcn.007866bd
mov dword [eax], 0xd
call fcn.007866c6
mov dword [eax], 5
jmp 0x786d48
xor eax, eax
ret
Function at 0x79b334
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x79b36c
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.007993c1
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00799399
jmp 0x79b378
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x79ca29
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x79ca6b
call fcn.007a279f
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x79ca6b
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x79ca62
xor eax, eax
jmp 0x79ca73
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0079ca79
pop edi
pop esi
pop ebx
ret 4

Function at 0x7a2ccf
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection_1]
cmp dword [esp + 0x10], 0
jne 0x7a2cfd
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue_1]
test eax, eax
je 0x7a2d1b
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.007a2c35
jmp 0x7a2d1b
mov eax, dword [esi + 0x14]
test eax, eax
je 0x7a2d1b
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.007a2c35
test edi, edi
mov eax, edi
jne 0x7a2d05
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection_1]
pop esi
pop ebx
ret 8

Function at 0x406869
Capabilities:
Allocate or change rwx memory

Disassembly:
mov edx, 0x40
push edx
mov ecx, 0x5cd6
push 0x3000
xor edx, edx
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_VirtualAlloc]
push eax
pop dword [0x425275]
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x1000af70
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x1009371b
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.100882a6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x1000aff2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.100861bd
mov eax, dword [eax]
push 0x10e501c0
push eax
call fcn.100783c4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.10088531
test bl, bl
je 0x1000aff2
push 0x10e501c0
lea ecx, [esp + 0xc]
call fcn.100888c1
push 0x10e53d30
lea ecx, [esp + 0xc]
call fcn.100888c1
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 0x1000b02e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.10088531
jmp 0x1000b0f9
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 0x1000b0b2
lea edx, [esp + 0x7c]
push 0x10e53d2c
push edx
call fcn.100783c4
add esp, 8
test eax, eax
je 0x1000b0b2
lea eax, [esp + 0x7c]
push 0x10e53d28
push eax
call fcn.100783c4
add esp, 8
test eax, eax
je 0x1000b0b2
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 0x1000b042
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.10088531
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 0x1000b8f0
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 0x1000b952
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 0x1000b960
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x1009379b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x10e62d20]
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 0x1000ba98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x1000b9c6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10088531
xor eax, eax
jmp 0x1000bb0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.1008866e
push esi
lea ecx, [esp + 0xc]
call fcn.100888fd
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 0x1000baed
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.1000b8f0
test eax, eax
jne 0x1000baed
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.1000b8f0
test eax, eax
jne 0x1000baed
lea eax, [esp + 0x14]
push 0x10e53d44
push eax
call fcn.10079440
mov esi, eax
add esp, 8
test esi, esi
jne 0x1000bacc
lea ecx, [esp + 0x14]
push 0x10e53d40
push ecx
call fcn.100793c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x1000bacc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x1000bacf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.1008861e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x1000b9de
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.10088531
xor eax, eax
jmp 0x1000bb0f
mov byte [esi], 0
push 0x10e53d3c
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.10088531
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 0x1001c120
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 0x1001c18e
cmp si, 0x69
ja 0x1001c18e
add esi, 0xffd0
cmp si, 0x11
je 0x1001c15e
push 0x11
call edi
test ax, ax
jge 0x1001c15e
or esi, 0x2000
cmp si, 0x10
je 0x1001c173
push 0x10
call edi
test ax, ax
jge 0x1001c173
or esi, 0x4000
cmp si, 0x12
je 0x1001c188
push 0x12
call edi
test ax, ax
jge 0x1001c188
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x1001c19b
mov esi, 0xbd
jmp 0x1001c14f
cmp si, 0x6e
jne 0x1001c1a8
mov esi, 0xbe
jmp 0x1001c14f
cmp si, 0x6f
jne 0x1001c149
mov esi, 0xbf
jmp 0x1001c14f

Function at 0x1001d8f0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x10e73430]
xor edx, edx
cmp eax, edx
jne 0x1001d916
xor eax, eax
mov byte [eax + 0x10e73330], al
inc eax
cmp eax, 0x100
jl 0x1001d8fe
mov dword [0x10e73430], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x10e73330
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x1001d9a7
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 0x1001d97a
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 0x1001d948
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x1001da20
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 0x1001da73
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 0x1001da5a
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 0x10024800
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 0x10024998
cmp ebp, ebx
jle 0x10024998
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 0x1002485e
dec eax
or eax, 0xfffffff8
inc eax
je 0x10024865
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x10024874
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x1002487b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.10088272
add esp, 4
cmp eax, ebx
je 0x1002489c
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.10088272
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 0x1002498e
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 0x10024975
mov al, byte [edx]
cmp al, 0xc0
jbe 0x10024961
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x10024956
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 0x10024964
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x10024964
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x10024900
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 0x100248f1
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 0x10027ed0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x10094ce8
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 0x10027f09
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.1008fc39
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.1008fc85
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.10027f90
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.1008fcc2
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24