joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401160
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
mov eax, dword [0x419004]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
lea eax, [ebp - 0x218]
mov dword [ebp - 0x238], edx
push eax
mov esi, ecx
mov dword [ebp - 0x218], 8
mov dword [ebp - 0x214], 0x42ff
call dword [sym.imp.COMCTL32.dll_InitCommonControlsEx]
push 0
push esi
push 0
push 0
push 0x18a
push 0x200
push 0
push 0x80000000
push 0x8c0000
push 0x41a488
push 0x41a3c0
push 9
mov dword [0x41a550], esi
call dword [sym.imp.USER32.dll_CreateWindowExW]
mov ebx, eax
mov dword [ebp - 0x23c], ebx
test ebx, ebx
jne 0x4011f1
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00401d64
mov esp, ebp
pop ebp
ret
push 0
lea eax, [ebp - 0x228]
mov dword [0x41a3bc], ebx
push eax
push 0
xorps xmm0, xmm0
push 0x30
movups xmmword [ebp - 0x228], xmm0
call dword [sym.imp.USER32.dll_SystemParametersInfoW]
mov edi, dword [sym.imp.USER32.dll_GetSystemMetrics]
push 1
call edi
push 0x80
push 0x18a
push 0x200
mov esi, eax
sub esi, dword [ebp - 0x21c]
push 1
call edi
mov ecx, 0xfffffe76
sub ecx, esi
add eax, ecx
cdq
sub eax, edx
sar eax, 1
push eax
push 0
call edi
sub eax, 0x200
cdq
sub eax, edx
sar eax, 1
push eax
push 0xffffffffffffffff
push ebx
call dword [sym.imp.USER32.dll_SetWindowPos]
push 0x309
push dword [0x41a3bc]
push 0x416ea8
push 0x40800000
call dword [sym.imp.COMCTL32.dll_CreateStatusWindowW]
push 0
push 0
mov ebx, eax
push 0x31
push ebx
mov dword [ebp - 0x234], ebx
call dword [sym.imp.USER32.dll_SendMessageW]
push ebx
mov dword [0x41a3b8], eax
call dword [sym.imp.USER32.dll_GetDC]
push dword [0x41a3b8]
mov edi, dword [sym.imp.GDI32.dll_SelectObject]
mov ebx, eax
push ebx
call edi
mov esi, eax
lea eax, [ebp - 0x230]
push eax
push 0x34
push str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz
push ebx
call dword [sym.imp.GDI32.dll_GetTextExtentPoint32W]
lea eax, [ebp - 0x210]
push eax
push 0x104
push ebx
call dword [sym.imp.GDI32.dll_GetTextFaceW]
push esi
push ebx
call edi
push ebx
push dword [ebp - 0x234]
call dword [sym.imp.USER32.dll_ReleaseDC]
lea eax, [ebp - 0x210]
push eax
push 0x22
push 5
push 0
push 0
push 1
mov esi, dword [sym.imp.GDI32.dll_CreateFontW]
push 0
push 0
push 0
push 0x190
push 0
push 0
push 0
push dword [ebp - 0x22c]
call esi
mov dword [0x41a3b8], eax
lea eax, [ebp - 0x210]
push eax
mov eax, dword [ebp - 0x22c]
push 0x22
push 5
push 0
push 0
push 1
push 0
push 0
push 0
push 0x2bc
push 0
push 0
push 0
add eax, eax
push eax
call esi
movd xmm0, dword [ebp - 0x22c]
mov dword [0x41a3b4], eax
lea eax, [ebp - 0x210]
push eax
push 0x22
push 5
push 0
push 0
push 1
cvtdq2pd xmm0, xmm0
push 0
push 0
push 0
push 0x190
push 0
push 0
mulsd xmm0, qword [str.333333]
push 0
cvttsd2si eax, xmm0
push eax
call esi
mov dword [0x41a3b0], eax
call fcn.00401500
push dword [ebp - 0x238]
mov esi, dword [ebp - 0x23c]
push esi
call dword [sym.imp.USER32.dll_ShowWindow]
push esi
call dword [sym.imp.USER32.dll_UpdateWindow]
mov ecx, dword [ebp - 4]
mov eax, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401d64
mov esp, ebp
pop ebp
ret
Function at 0x4017b0
Capabilities:
Create http request
Download and write a file
Get http content length
Read data from internet
Receive and write data from server to client
Receive data
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2240
call fcn.00410d30
mov eax, dword [0x419004]
xor eax, ebp
mov dword [ebp - 8], eax
push ebx
push esi
push edi
push 0
push 0
push 0
push 1
push str.WinINetDownload_1.0
mov edi, edx
mov esi, ecx
call dword [sym.imp.WININET.dll_InternetOpenW]
mov ebx, eax
mov dword [ebp - 0x2230], ebx
test ebx, ebx
je 0x4019e8
push 0
push 0x80000000
push 0
push 0
push esi
push ebx
call dword [sym.imp.WININET.dll_InternetOpenUrlW]
mov esi, eax
test esi, esi
jne 0x401822
push ebx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00401d64
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x2220]
mov dword [ebp - 0x221c], 0
push eax
lea eax, [ebp - 0x2224]
mov dword [ebp - 0x2224], 4
push eax
lea eax, [ebp - 0x221c]
mov dword [ebp - 0x2220], 0
push eax
push 0x20000005
push esi
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
push 0
push 0x80
push 2
push 0
push 0
push 0x40000000
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [ebp - 0x222c], eax
cmp eax, 0xffffffff
je 0x4019dc
xor eax, eax
push 0x206
push eax
mov word [ebp - 0x214], ax
lea eax, [ebp - 0x212]
push eax
call fcn.00402bc0
add esp, 0xc
lea eax, [ebp - 0x2218]
xor edi, edi
push eax
push 0x2000
lea eax, [ebp - 0x2214]
push eax
push esi
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x4019d0
mov ebx, dword [ebp - 0x222c]
mov eax, dword [ebp - 0x2218]
test eax, eax
je 0x4019ca
push 0
lea ecx, [ebp - 0x2228]
push ecx
push eax
lea eax, [ebp - 0x2214]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_WriteFile]
add edi, dword [ebp - 0x2218]
mov eax, edi
shr eax, 0x1f
movd xmm1, edi
cvtdq2pd xmm1, xmm1
addsd xmm1, qword [eax*8 + 0x417380]
mov eax, dword [ebp - 0x221c]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
cmp dword [ebp + 8], 0
addsd xmm0, qword [eax*8 + 0x417380]
divsd xmm1, xmm0
mulsd xmm1, qword [0x417360]
movsd qword [ebp - 0x223c], xmm1
je 0x4019a8
cvttsd2si eax, xmm1
push 0
push eax
push 0x402
push 0x12f
push dword [0x41a3bc]
call dword [sym.imp.USER32.dll_GetDlgItem]
push eax
call dword [sym.imp.USER32.dll_SendMessageW]
movsd xmm0, qword [ebp - 0x223c]
lea eax, [ebp - 0x214]
sub esp, 8
movsd qword [esp], xmm0
push edi
push str.Downloaded__d_bytes___.2f___
push 0x104
push eax
call fcn.00401d30
add esp, 0x18
lea eax, [ebp - 0x214]
push eax
push dword [0x41a3bc]
call dword [sym.imp.USER32.dll_SetWindowTextW]
lea eax, [ebp - 0x2218]
push eax
push 0x2000
lea eax, [ebp - 0x2214]
push eax
push esi
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x4018d1
mov ebx, dword [ebp - 0x2230]
push dword [ebp - 0x222c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push esi
mov esi, dword [sym.imp.WININET.dll_InternetCloseHandle]
call esi
push ebx
call esi
mov ecx, dword [ebp - 8]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00401d64
mov esp, ebp
pop ebp
ret
Function at 0x402594
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x4025d3
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x4025d3
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x4025d3
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x4025d3
cmp dword [ecx + 0x74], 0xe
jbe 0x4025d3
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret

Function at 0x410a30
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x410a5d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x410a5d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x4e5e16
Capabilities:
Encrypt data using aes

Disassembly:
mov ebx, dword [ecx + 4]
call fcn.004e5af2
lea esp, [esp + 0x20]
movzx edi, byte [edi*4 + 0x4c2d2c]
jmp 0x4e5b4f
xor eax, edi
bswap edi
mov edi, edx
lea ebp, [ebx + ebx]
jmp 0x4e5d02
mov edi, dword [edi*4 + reloc.KERNEL32.dll_UnlockFile]
mov bp, cx
lea ebp, [esp + edi]
and edi, 0xff0000
jmp 0x4e5b13
and edi, esi
push edx
add esp, 1
lea esp, [esp + 3]
jmp 0x4e5b89
lea esp, [esp + 0x1c]
xor eax, dword [ecx]
sub esp, 0
lea edi, [ebx + edi]
jmp 0x4e5c5c
xchg word [esp + 1], di
sub esp, 6
lea esp, [esp + 2]
jmp 0x4e5bc2
lea esp, [esp + 1]
lea esp, [esp + 1]
lea esp, [esp + 2]
xor eax, edi
sub esp, 4
jmp 0x4e5bd8
push esp
sub esp, 0x10
and edi, ebp
push esp
mov byte [esp + 1], ch
jmp 0x4e5bf6
xor ebx, eax
cmc
clc
call fcn.004e5c29
xchg ebx, eax
pop es
xchg edi, eax
add dword [eax + reloc.KERNEL32.dll_UnlockFile], esi
mov eax, 0x3784150f
push ds
imul ecx, dword [ebp - reloc.KERNEL32.dll_UnlockFile], 0x24648d06
add eax, 0x124648d
lea edi, [ecx + 0x10]
sub esp, 6
lea esp, [esp + 5]
lea esp, [esp + 1]
jmp 0x4e5c42
mov edi, dword [ebx]
pop ebx
mov bp, word [esp]
mov ebp, 0xff00
stc
jmp 0x4e5c1c
push ebx
mov ebx, edi
lea ebx, [ebx*4]
lea ebx, reloc.KERNEL32.dll_UnlockFile
jmp 0x4e5c84
mov ebp, dword [esp]
mov ebp, 0x7d379160
sub bp, 0x8c28
and edi, esi
jmp 0x4e5cd9
call fcn.004e5e11
push ds
lahf
punpckhdq mm3, qword [ecx + 0x66f07416]
add eax, esi
inc ecx
insd dword es:[edi], dx
jl 0x4e5e15
salc
inc ecx
ret
xor eax, 0x1000000
mov edi, edx
shr edi, 8
neg bx
jmp 0x4e5bb6
add byte [esi - 0x77], ah
adc al, 0x24
sub esp, 0xe
lea esp, [esp + 2]
jmp 0x4e5e6f
mov eax, dword [eax*4 + reloc.KERNEL32.dll_UnlockFile]
neg di
mov bl, bh
xchg di, bp
mov di, word [esp]
jmp 0x4e5dff
lea ebx, [ebx*4]
lea ebx, reloc.KERNEL32.dll_UnlockFile
mov edi, dword [ebx]
pop ebx
jmp 0x4e5e76
and edi, esi
push ebx
mov ebx, edi
jmp 0x4e5e48
lea esp, [esp + 0x44]
and ecx, 0xff0000
sub esp, 0x10
pop dword [esp + 2]
jmp 0x4e5fcc
mov di, 0x6fad
and eax, esi
not di
xchg bl, bh
jmp 0x4e5e33
lea esp, [esp + 0xc]
and edi, 0xff000000
sub esp, 0x1a
call fcn.004e5f7f
push ecx
xlatb
inc edi
and dl, cl
outsd dx, dword [esi]
leave
dec eax
fidivr word [ecx - 0x1a9e73b8]
jne 0x4e600a
out dx, eax
pop eax
xchg esp, eax
pop es
scasb al, byte es:[edi]
lea esp, [esp + 0x1c]
mov esi, 0xff
mov bl, bh
mov ebp, dword [esp]
mov bl, 0x78
jmp 0x4e5eb0
lea edx, [esi + 0x55]
push ebp
neg dx
mov edx, dword [eax + 4]
call fcn.004e6051
mov esp, 0x3bc8a939
mov byte [esi + 0x1aef881a], bl
stosd dword es:[edi], eax
sti
ror byte [ebp - 0x73], cl
and al, 2
add ebx, 4
lea edx, reloc.KERNEL32.dll_UnlockFile
mov dword [edi], ecx
jmp 0x4e6008

Function at 0x4e5ef9
Capabilities:
Encrypt data using aes

Disassembly:
and edx, esi
mov edx, dword [edx*4 + reloc.KERNEL32.dll_UnlockFile]
shr edi, 0x18
jmp 0x4e5efd
push dword [esp + 0x1c]
jmp 0x4e5ec0
cmc
pushal
jmp 0x4e5ee2
lea esp, [esp + 0x48]
movzx edi, byte [edi*4 + 0x4c2d2c]
xor ecx, edi
lea edi, [eax + 0x81]
jmp 0x4e5f5b
clc
xor ecx, edx
jmp 0x4e5f2a
mov edi, dword [esp]
and edx, ebp
lea edi, [ebx + ebx]
sub esp, 0xc
mov edi, 0x77983746
jmp 0x4e5f44
Function at 0x4eb984
Capabilities:
Hash data with md5

Disassembly:
lea esp, [esp + 1]
lea esp, [esp + 3]
jmp 0x4eb9d0
lea esp, [esp + 3]
mov dword [eax + 0x10], 0x98badcfe
pushal
mov byte [esp], ch
lea esp, [esp + 0x1b]
jmp 0x4eb9e5
mov dword [eax + 8], reloc.KERNEL32.dll_UnlockFile
mov dword [eax + 0xc], 0xefcdab89
push edx
lea esp, [esp + 1]
jmp 0x4eb9a9
mov word [esp + 2], dx
lea esp, [esp + 1]
jmp 0x4eba28
ret
lea esp, [esp + 4]
mov dword [eax + 0x14], 0x10325476
jmp 0x4eba0f

Function at 0x4eb99c
Capabilities:
Hash data with md5

Disassembly:
lea esp, [esp + 4]
mov dword [eax], 0
mov dword [eax + 8], 0x48650cd9
call fcn.004eb942
mov dword [esp], esi
mov word [esp], sp
mov word [esp], dx
jmp 0x4eb96e
Function at 0x40a940
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4676bb
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.0045c1a7
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a9c2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00459f1d
mov eax, dword [eax]
push 0x4b81c0
push eax
call fcn.0044ccf4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045c432
test bl, bl
je 0x40a9c2
push 0x4b81c0
lea ecx, [esp + 0xc]
call fcn.0045c7c2
push 0x4bbd34
lea ecx, [esp + 0xc]
call fcn.0045c7c2
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 0x40a9fe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045c432
jmp 0x40aac9
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 0x40aa82
lea edx, [esp + 0x7c]
push 0x4bbd30
push edx
call fcn.0044ccf4
add esp, 8
test eax, eax
je 0x40aa82
lea eax, [esp + 0x7c]
push 0x4bbd2c
push eax
call fcn.0044ccf4
add esp, 8
test eax, eax
je 0x40aa82
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 0x40aa12
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.0045c432
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 0x40b2c0
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 0x40b322
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 0x40b330
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46773b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4c21d8]
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 0x40b468
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40b396
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045c432
xor eax, eax
jmp 0x40b4df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045c56f
push esi
lea ecx, [esp + 0xc]
call fcn.0045c7fe
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 0x40b4bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040b2c0
test eax, eax
jne 0x40b4bd
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.0040b2c0
test eax, eax
jne 0x40b4bd
lea eax, [esp + 0x14]
push 0x4bbd48
push eax
call fcn.0044dd30
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b49c
lea ecx, [esp + 0x14]
push 0x4bbd44
push ecx
call fcn.0044dcb0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40b49c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40b49f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045c51f
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40b3ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045c432
xor eax, eax
jmp 0x40b4df
mov byte [esi], 0
push 0x4bbd40
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.0045c432
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 0x41d310
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 0x41d37e
cmp si, 0x69
ja 0x41d37e
add esi, 0xffd0
cmp si, 0x11
je 0x41d34e
push 0x11
call edi
test ax, ax
jge 0x41d34e
or esi, 0x2000
cmp si, 0x10
je 0x41d363
push 0x10
call edi
test ax, ax
jge 0x41d363
or esi, 0x4000
cmp si, 0x12
je 0x41d378
push 0x12
call edi
test ax, ax
jge 0x41d378
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41d38b
mov esi, 0xbd
jmp 0x41d33f
cmp si, 0x6e
jne 0x41d398
mov esi, 0xbe
jmp 0x41d33f
cmp si, 0x6f
jne 0x41d339
mov esi, 0xbf
jmp 0x41d33f

Function at 0x41eac0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4d2848]
xor edx, edx
cmp eax, edx
jne 0x41eae6
xor eax, eax
mov byte [eax + 0x4d2748], al
inc eax
cmp eax, 0x100
jl 0x41eace
mov dword [0x4d2848], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4d2748
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41eb77
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 0x41eb4a
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 0x41eb18
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41ebf0
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 0x41ec43
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 0x41ec2a
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 0x425680
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 0x425818
cmp ebp, ebx
jle 0x425818
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 0x4256de
dec eax
or eax, 0xfffffff8
inc eax
je 0x4256e5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4256f4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4256fb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045c173
add esp, 4
cmp eax, ebx
je 0x42571c
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.0045c173
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 0x42580e
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 0x4257f5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4257e1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4257d6
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 0x4257e4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4257e4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x425780
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 0x425771
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 0x428a80
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x468de8
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 0x428ab9
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.00463b20
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00463b6c
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.00428b40
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00463ba9
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24