joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1004219
Capabilities:
Terminate process

Disassembly:
push 0x58
push 0x1004900
call fcn.01004340
xor ebx, ebx
mov dword [ebp - 0x1c], ebx
mov dword [ebp - 4], ebx
lea eax, [ebp - 0x68]
push eax
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov dword [ebp - 4], 0xfffffffe
mov dword [ebp - 4], 1
mov eax, dword fs:[0x18]
mov esi, dword [eax + 4]
mov edi, 0x100673c
push 0
push esi
push edi
call dword [sym.imp.KERNEL32.dll_InterlockedCompareExchange]
test eax, eax
je 0x1003fd0
cmp eax, esi
jne 0x1003fc3
xor esi, esi
inc esi
mov ebx, esi
jmp 0x1003fd3
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x1003faa
xor esi, esi
inc esi
mov eax, dword [0x1006738]
cmp eax, esi
jne 0x1003fe6
push 0x1f
call sub.msvcrt.dll__amsg_exit
pop ecx
jmp 0x1004015
mov eax, dword [0x1006738]
test eax, eax
jne 0x100400f
mov dword [0x1006738], esi
push 0x1001268
push 0x100125c
call fcn.01003f0f
pop ecx
pop ecx
test eax, eax
je 0x1004015
jmp 0x100413d
mov dword [0x10063fc], esi
mov eax, dword [0x1006738]
cmp eax, esi
jne 0x1004039
push 0x1001258
push 0x1001250
call sub.msvcrt.dll__initterm
pop ecx
pop ecx
mov dword [0x1006738], 2
test ebx, ebx
jne 0x1004045
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
cmp dword [0x1006740], 0
je 0x1004069
push 0x1006740
call fcn.01004499
pop ecx
test eax, eax
je 0x1004069
push 0
push 2
push 0
call dword [0x1006740]
mov eax, dword [sym.imp.msvcrt.dll__acmdln]
mov esi, dword [eax]
mov dword [ebp - 0x20], esi
mov al, byte [esi]
cmp al, 0x20
ja 0x10040c5
test al, al
je 0x1004083
cmp dword [ebp - 0x1c], 0
jne 0x10040c5
mov al, byte [esi]
test al, al
je 0x1004093
cmp al, 0x20
ja 0x1004093
inc esi
mov dword [ebp - 0x20], esi
jmp 0x1004083
test byte [ebp - 0x3c], 1
je 0x100409f
movzx eax, word [ebp - 0x38]
jmp 0x10040a2
push 0xa
pop eax
push eax
push esi
push 0
push 0x1000000
call main
mov dword [0x10063f8], eax
cmp dword [0x10063ec], 0
jne 0x1004119
push eax
call dword [sym.imp.msvcrt.dll_exit]
cmp al, 0x22
jne 0x10040d4
xor ecx, ecx
cmp dword [ebp - 0x1c], ecx
sete cl
mov dword [ebp - 0x1c], ecx
movzx eax, al
push eax
call dword [sym.imp.msvcrt.dll__ismbblead]
pop ecx
test eax, eax
je 0x10040e7
inc esi
mov dword [ebp - 0x20], esi
inc esi
jmp 0x1004070
cmp dword [0x10063fc], 0
jne 0x1004128
call dword [sym.imp.msvcrt.dll__cexit]
mov dword [ebp - 4], 0xfffffffe
mov eax, dword [0x10063f8]
jmp 0x1004149
mov dword [ebp - 4], 0xfffffffe
mov eax, 0xff
call fcn.01004385
ret
call fcn.010045e6
jmp 0x1003f70
Function at 0x402fca
Capabilities:
Encode data using xor

Disassembly:
mov esi, 0x92fd91d6
add ebx, 0xce7
cmp ecx, edx
jo 0x402fd6
bswap esi
inc edi
lea edx, [0xf6c0f0a]
bswap ecx
dec esi
dec edx
mov edi, edx
mov eax, 0x7fdd195b
imul esi, edx
xor dh, bl
push ebx
not ah
pop eax
xor edx, 0x85faa671
lea edi, [eax]
cmp edx, 0xe5c3
jbe 0x403009
bswap edx
mov eax, 0xa4c2376c
sbb esi, 0x6e7231c2
inc eax
mov ebp, edi
not dh
add ecx, ebp
lea ebp, [0x61e10dab]
bswap edi
push 0xe0ca95
push 0x5628ae
imul ebp, eax, 0x8a3e9329
je 0x40302d
cmp cl, bl
push ebx
xchg edx, ebp
push 0x30
dec edx
pop eax
xchg ebp, edi
imul eax, eax, 0x52
and edi, edx
xor ch, bl
sub eax, 0xb34
mov esi, 0x3be56231
add eax, 0xb33
sbb esi, 0x4b49d96f
mov dl, bh
cmp eax, 0x3f5
jae 0x40303c
ret

Function at 0x40509d
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x408010]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.00403f1d
and dword [ebp - 0x14], 0
cmp dword [0x4096f8], 0
mov dword [ebp - 0x18], eax
jne 0x405150
push 0x401dec
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x4051f8
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x401de0
push ebx
call edi
test eax, eax
je 0x4051f8
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x401dd0
push ebx
mov dword [0x4096f8], eax
call edi
push eax
call esi
push 0x401dbc
push ebx
mov dword [0x4096fc], eax
call edi
push eax
call esi
push 0x401da0
push ebx
mov dword [0x409700], eax
call edi
push eax
call esi
mov dword [0x409708], eax
test eax, eax
je 0x405150
push 0x401d88
push ebx
call edi
push eax
call esi
mov dword [0x409704], eax
mov eax, dword [0x409704]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x4051a9
cmp dword [0x409708], ecx
je 0x4051a9
push eax
call esi
push dword [0x409708]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x4051a9
test ebx, ebx
je 0x4051a9
call edi
test eax, eax
je 0x4051a0
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x4051a0
test byte [ebp - 8], 1
jne 0x4051a9
or dword [ebp + 0x10], 0x200000
jmp 0x4051dc
mov eax, dword [0x4096fc]
cmp eax, dword [ebp - 0x18]
je 0x4051dc
push eax
call esi
test eax, eax
je 0x4051dc
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x4051dc
mov eax, dword [0x409700]
cmp eax, dword [ebp - 0x18]
je 0x4051dc
push eax
call esi
test eax, eax
je 0x4051dc
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x4096f8]
call esi
test eax, eax
je 0x4051f8
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x4051fa
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00402f0f
leave
ret
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
nop
nop
mov ecx, 0x59e2361
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x43204e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x432024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42f314
nop
nop
mov ecx, 0x20d0704a
nop
test eax, eax
nop
nop
nop
je 0x432084
nop
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
add eax, 4
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x411400
Capabilities:
Access peb ldr_data
Resolve function by hash

Disassembly:
push ebp
mov ebp, esp
cld
xor edx, edx
mov edx, dword fs:[edx + 0x30]
mov edx, dword [edx + 0xc]
mov edx, dword [edx + 0x14]
mov esi, dword [edx + 0x28]
push 0x18
pop ecx
xor edi, edi
xor eax, eax
lodsb al, byte [esi]
cmp al, 0x61
jl 0x411421
sub al, 0x20
ror edi, 0xd
add edi, eax
loop 0x411418
cmp edi, 0x6a4abc5b
mov ebx, dword [edx + 0x10]
mov edx, dword [edx]
jne 0x411410
mov eax, ebx
leave
ret

Function at 0x411447
Capabilities:
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push esi
push ebx
push edi
push edx
push ecx
mov eax, dword [ebp + 0xc]
xor edx, edx
xchg edx, eax
mov esi, 0x3c
add esi, dword [ebp + 8]
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov esi, dword [eax + 0x78]
add esi, 0x18
add esi, dword [ebp + 8]
mov eax, dword [esi]
mov dword [ebp - 0x14], eax
add esi, 4
lea edi, [ebp - 8]
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
stosd dword es:[edi], eax
mov dword [ebp - 8], eax
lodsd eax, dword [esi]
add eax, dword [ebp + 8]
push eax
stosd dword es:[edi], eax
mov dword [ebp - 0xc], eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
pop esi
mov dword [ebp - 4], 0
push esi
mov eax, dword [esi]
add eax, dword [ebp + 8]
xchg edi, eax
mov ebx, edi
push edi
xor al, al
scasb al, byte es:[edi]
jne 0x4114a6
pop esi
sub edi, ebx
push edx
cld
xor ecx, ecx
dec ecx
mov edx, ecx
xor eax, eax
xor ebx, ebx
lodsb al, byte [esi]
xor al, cl
mov cl, ch
mov ch, dl
mov dl, dh
mov dh, 8
shr bx, 1
rcr ax, 1
jae 0x4114d3
xor ax, 0x8320
xor bx, 0xedb8
dec dh
jne 0x4114c2
xor ecx, eax
xor edx, ebx
dec edi
jne 0x4114b3
not edx
not ecx
mov eax, edx
rol eax, 0x10
mov ax, cx
pop edx
cmp edx, eax
je 0x4114f9
pop esi
add esi, 4
add dword [ebp - 4], 1
jmp 0x41149a
pop esi
mov eax, dword [ebp - 4]
shl eax, 1
add eax, dword [ebp - 0x10]
xor esi, esi
xchg esi, eax
mov ax, word [esi]
shl ax, 2
add eax, dword [ebp - 8]
xchg esi, eax
mov eax, dword [esi]
add eax, dword [ebp + 8]
pop ecx
pop edx
pop edi
pop ebx
pop esi
leave
ret 8
Function at 0x411d39
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x20], 0
mov dword ds:[ebp - 0x20], 0xff8bff8b
mov dword ds:[ebp - 0x14], 0xff8bff8b
mov dword ds:[ebp - 0x1c], 0xff8bff8b
push 0x7fc
push dword [ebp - 0x20]
call fcn.004113c6
push eax
push dword [ebp - 0x20]
lea eax, [ebp - 4]
mov ebx, eax
pop ecx
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x411f18
push dword [ebp - 4]
call fcn.004113aa
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x411e09
jmp 0x411f18
push dword [ebp - 4]
call fcn.004113aa
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
cmp dword [ebp - 4], eax
jne 0x411e5d
lea eax, [ebp - 4]
push eax
call fcn.00411d1f
mov dword [ebp - 0x28], eax
push 0
push 4
push dword [ebp - 0x28]
push dword [ebp - 4]
push 0xffffffff
push dword [ebp - 0x14]
call fcn.004115d1
mov dword [ebp - 0x30], eax
cmp dword [ebp - 0x30], 0
je 0x411e5d
mov eax, 1
jmp 0x411e5f
xor eax, eax
test eax, eax
je 0x411f0d
push ebx
push esi
push edx
mov ebx, dword [ebp + 8]
lea eax, [ebx + 0x3c]
mov eax, dword [eax]
add eax, ebx
lea eax, [eax + 0x78]
mov eax, dword [eax]
lea esi, [eax + ebx]
mov dword [ebp - 0x10], esi
lea edx, [esi + 0x20]
mov edx, dword [edx]
add edx, ebx
mov edx, dword [edx]
add edx, ebx
mov dword [ebp - 0x18], edx
lea eax, [esi + 0x18]
mov eax, dword [eax]
dec eax
mov dword [ebp - 4], eax
pop ebx
pop esi
pop edx
push dword [ebp - 4]
lea eax, [ebp - 4]
mov ebx, eax
mov ecx, 0
pop edx
push edx
push ecx
push ebx
mov dword [ebx], ecx
cmp ecx, edx
jg 0x411f05
mov eax, dword [ebp - 0x18]
add eax, dword [ebp - 8]
mov dword [ebp - 0xc], eax
push dword [ebp + 0xc]
push dword [ebp - 0xc]
call dword [ebp - 0x1c]
call fcn.00411b3c
mov dword [ebp - 0x28], eax
cmp dword [ebp - 0x28], 0
jne 0x411ef4
push edi
mov edi, dword [ebp - 4]
mov eax, dword [ebp - 0x10]
lea eax, [eax + 0x1c]
mov eax, dword [eax]
add eax, dword [ebp + 8]
lea eax, [eax + edi*4]
mov eax, dword [eax]
add eax, dword [ebp + 8]
pop edi
leave
ret 8
push dword [ebp - 0xc]
call fcn.00411cf8
add dword [ebp - 8], eax
pop ebx
pop ecx
pop edx
inc ecx
jmp 0x411ea7
add esp, 0xc
jmp 0x411f18
pop ebx
pop ecx
pop edx
add ecx, 4
jmp 0x411de2
add esp, 0xc
mov edi, edi
mov edi, edi
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, 0
jmp 0x411f39
mov esp, ebp
pop ebp
ret 8
Function at 0x424df0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x49743b
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.0048b62d
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x424e72
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00488f00
mov eax, dword [eax]
push 0x76a224
push eax
call fcn.0047b0e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048b8b8
test bl, bl
je 0x424e72
push 0x76a224
lea ecx, [esp + 0xc]
call fcn.0048bc48
push 0x76dd9c
lea ecx, [esp + 0xc]
call fcn.0048bc48
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 0x424eae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048b8b8
jmp 0x424f79
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 0x424f32
lea edx, [esp + 0x7c]
push 0x76dd98
push edx
call fcn.0047b0e4
add esp, 8
test eax, eax
je 0x424f32
lea eax, [esp + 0x7c]
push 0x76dd94
push eax
call fcn.0047b0e4
add esp, 8
test eax, eax
je 0x424f32
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 0x424ec2
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.0048b8b8
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 0x425770
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 0x4257d2
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 0x4257e0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4974bb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x776f8c]
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 0x425918
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x425846
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048b8b8
xor eax, eax
jmp 0x42598f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0048b9f5
push esi
lea ecx, [esp + 0xc]
call fcn.0048bc84
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x76ddd4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x42596d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00425770
test eax, eax
jne 0x42596d
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.00425770
test eax, eax
jne 0x42596d
lea eax, [esp + 0x14]
push 0x76ddb0
push eax
call fcn.0047c280
mov esi, eax
add esp, 8
test esi, esi
jne 0x42594c
lea ecx, [esp + 0x14]
push 0x76ddac
push ecx
call fcn.0047c200
mov esi, eax
add esp, 8
test esi, esi
jne 0x42594c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x42594f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0048b9a5
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x42585e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048b8b8
xor eax, eax
jmp 0x42598f
mov byte [esi], 0
push 0x76dda8
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.0048b8b8
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 0x439750
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 0x4397be
cmp si, 0x69
ja 0x4397be
add esi, 0xffd0
cmp si, 0x11
je 0x43978e
push 0x11
call edi
test ax, ax
jge 0x43978e
or esi, 0x2000
cmp si, 0x10
je 0x4397a3
push 0x10
call edi
test ax, ax
jge 0x4397a3
or esi, 0x4000
cmp si, 0x12
je 0x4397b8
push 0x12
call edi
test ax, ax
jge 0x4397b8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x4397cb
mov esi, 0xbd
jmp 0x43977f
cmp si, 0x6e
jne 0x4397d8
mov esi, 0xbe
jmp 0x43977f
cmp si, 0x6f
jne 0x439779
mov esi, 0xbf
jmp 0x43977f

Function at 0x43af00
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x787850]
xor edx, edx
cmp eax, edx
jne 0x43af26
xor eax, eax
mov byte [eax + 0x787750], al
inc eax
cmp eax, 0x100
jl 0x43af0e
mov dword [0x787850], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x787750
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43afb7
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 0x43af8a
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 0x43af58
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43b030
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 0x43b083
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 0x43b06a
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 0x441ac0
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 0x441c58
cmp ebp, ebx
jle 0x441c58
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 0x441b1e
dec eax
or eax, 0xfffffff8
inc eax
je 0x441b25
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x441b34
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x441b3b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0048b5f9
add esp, 4
cmp eax, ebx
je 0x441b5c
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.0048b5f9
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 0x441c4e
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 0x441c35
mov al, byte [edx]
cmp al, 0xc0
jbe 0x441c21
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x441c16
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 0x441c24
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x441c24
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x441bc0
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 0x441bb1
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 0x444c60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x498d98
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 0x444c99
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.00492fd6
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00493022
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.00444d20
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0049305f
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24