joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4048cb
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x51c
and dword [ebp - 4], 0
cmp dword [0x491e88], 0
jne 0x404906
push 4
push 0x40f244
call fcn.00403434
lea ecx, [ebp - 4]
push ecx
push 0x4047fd
push eax
push closesocket
call fcn.00404562
add esp, 0x18
jmp 0x404942
lea eax, [ebp - 0x418]
push 2
push eax
call fcn.00403bd8
lea eax, [ebp - 0x418]
push eax
push 0x491a78
call fcn.00407370
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x418]
push 0x404769
push eax
push closesocket
call fcn.004045e0
add esp, 0x20
mov eax, dword [ebp - 4]
test eax, eax
mov dword [0x491e8c], eax
jne 0x404a23
push esi
lea eax, [ebp - 0x51c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
xor esi, esi
and byte [ebp - 0x18], 0
lea eax, [ebp - 0x18]
push str.E97
push eax
call fcn.00407370
pop ecx
lea eax, [ebp - 0x18]
pop ecx
push 4
push 4
push 2
push eax
call fcn.00407460
pop ecx
lea eax, [ebp + eax - 0x18]
push eax
call fcn.00403624
lea eax, [ebp - 0x17]
push eax
call fcn.0040c5cc
lea eax, [ebp - 0x51c]
push eax
lea eax, [ebp - 0x418]
push eax
call fcn.00407370
lea eax, [ebp - 0x418]
push 0x40e044
push eax
call fcn.00407380
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x418]
push eax
call fcn.00407380
lea eax, [ebp - 0x418]
push 0x40f1dc
push eax
call fcn.00407380
lea eax, [ebp - 0x418]
push eax
call fcn.00403d58
add esp, 0x38
test eax, eax
je 0x404a00
inc esi
cmp esi, 0xa
jl 0x404967
lea eax, [ebp - 0x18]
push eax
push 0x491974
call fcn.00407380
lea eax, [ebp - 0x418]
push eax
push 0x491b7c
call fcn.00407370
add esp, 0x10
pop esi
push 1
pop eax
leave
ret

Function at 0x404b78
Capabilities:
Parse pe header

Disassembly:
push esi
mov esi, dword [esp + 0xc]
cmp esi, 0x44
jb 0x404bb3
mov ecx, dword [esp + 8]
cmp byte [ecx], 0x4d
jne 0x404bb3
cmp byte [ecx + 1], 0x5a
jne 0x404bb3
movzx eax, word [ecx + 0x3c]
add eax, ecx
add esi, 0xfffffffc
mov edx, eax
sub edx, ecx
cmp edx, esi
ja 0x404bb3
mov eax, dword [eax]
pop esi
sub eax, 0x4550
neg eax
sbb eax, eax
not eax
and eax, edx
ret
xor eax, eax
pop esi
ret
Function at 0x4053ac
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x94
push ebx
push esi
push edi
push 1
pop ebx
push ebx
call fcn.00404687
mov esi, 0x104
xor edi, edi
push esi
push edi
push 0x491d84
call fcn.00407310
push esi
push edi
push 0x491c80
call fcn.00407310
push esi
push edi
push 0x491b7c
call fcn.00407310
push esi
push edi
push 0x491a78
call fcn.00407310
push esi
push edi
push 0x491974
call fcn.00407310
add esp, 0x40
push 0x40e0d0
push 0x1eac
push 0x40e0d4
call fcn.00403529
push 0x491e90
call fcn.00402642
add esp, 0x10
call dword [sym.imp.KERNEL32.dll_GetVersion]
and eax, 0x80000000
mov dword [0x491e98], edi
mov dword [0x491e88], eax
lea eax, [ebp - 0x94]
push eax
mov dword [ebp - 0x94], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x90], 5
jne 0x40546c
cmp dword [ebp - 0x8c], ebx
jne 0x40546c
mov dword [0x491e98], ebx
call fcn.004048cb
mov esi, 0x7d000
push esi
call fcn.00407baf
cmp eax, edi
pop ecx
mov dword [0x491970], eax
jne 0x40548a
xor eax, eax
jmp 0x4054ae
push esi
push edi
push eax
call fcn.00407310
call fcn.0040556c
push ebx
push str.M_c__
call fcn.00403434
push eax
push edi
call fcn.004052d3
add esp, 0x1c
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x40556c
Capabilities:
Link many functions at runtime

Disassembly:
push ebx
push ebp
push esi
push edi
push 2
push 0x40fb6f
call fcn.00403434
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop ecx
pop ecx
push eax
call ebx
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebp, eax
test ebp, ebp
mov edi, str.O__9_r
je 0x4055d1
push 1
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
push 4
push edi
mov dword [0x491ea0], eax
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
push 5
push edi
mov dword [0x491e9c], eax
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
mov dword [0x491ea4], eax
push 3
push 0x40fb6f
call fcn.00403434
pop ecx
pop ecx
push eax
call ebx
mov ebp, eax
test ebp, ebp
je 0x4055fb
push 3
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebp
call esi
mov dword [0x491ea8], eax
mov edi, 0x40fda4
push edi
call ebx
mov ebx, eax
test ebx, ebx
je 0x40561c
push 1
push edi
call fcn.00403434
pop ecx
pop ecx
push eax
push ebx
call esi
mov dword [0x491eac], eax
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x4058b1
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x324
push esi
lea ecx, [ebp - 0x18]
call fcn.0040174b
and dword [ebp - 4], 0
lea eax, [ebp - 8]
push 1
push eax
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.0040174e
mov esi, eax
test esi, esi
je 0x405967
lea eax, [ebp - 0x324]
push 0
push eax
lea eax, [ebp - 0x220]
push eax
lea eax, [ebp - 0x11c]
push eax
push dword [ebp + 8]
call fcn.004074db
lea eax, [ebp - 0x220]
push eax
lea eax, [ebp - 0x11c]
push eax
call fcn.00407380
lea eax, [ebp - 0x324]
push eax
lea eax, [ebp - 0x11c]
push eax
call fcn.00407380
lea eax, [ebp - 0x11c]
push 0x40f1d8
push eax
call fcn.00407380
lea eax, [ebp - 0x11c]
push 0x40f1dc
push eax
call fcn.00407380
lea eax, [ebp - 4]
push eax
push dword [ebp - 8]
push esi
call fcn.00407196
mov esi, eax
add esp, 0x40
test esi, esi
lea ecx, [ebp - 0x18]
jne 0x40596b
call fcn.00401808
xor eax, eax
jmp 0x4059bf
call fcn.00401808
push dword [ebp - 4]
lea eax, [ebp - 0x11c]
push esi
push eax
call fcn.00403cbb
push esi
call fcn.0040780b
add esp, 0x10
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
push eax
lea eax, [ebp - 0x11c]
push eax
call fcn.004046b3
pop ecx
test eax, eax
pop ecx
je 0x4059bd
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
lea eax, [ebp - 0x11c]
push eax
call fcn.00403dfa
pop ecx
push 1
pop esi
mov eax, esi
pop esi
leave
ret

Function at 0x405e9a
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
and byte [ebp - 0x10c], 0
push ebx
lea eax, [ebp - 0x10c]
push 0x104
push eax
push 1
push str.uymI
call fcn.00403434
pop ecx
pop ecx
push eax
push 0x40f244
push closesocket
call fcn.004044c0
lea eax, [ebp - 0x10c]
push eax
call fcn.00405c5a
movsx eax, byte [ebp - 0x10c]
mov bl, byte [ebp - 0x10a]
push eax
call fcn.004076ee
add esp, 0x1c
and dword [ebp - 8], 0
mov byte [ebp - 1], al
mov al, byte [ebp - 8]
add al, 0x61
cmp al, byte [ebp - 1]
je 0x405f44
and byte [ebp - 0x10a], 0
mov byte [ebp - 0x10c], al
lea eax, [ebp - 0x10c]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
cmp eax, 3
mov byte [ebp - 0x10a], bl
jne 0x405f44
push dword [ebp + 8]
lea eax, [ebp - 0x10c]
push 0x405e42
push eax
call fcn.00403e11
add esp, 0xc
inc dword [ebp - 8]
cmp dword [ebp - 8], 0x1a
jl 0x405efe
xor eax, eax
pop ebx
leave
ret 4
Function at 0x406820
Capabilities:
Copy file
Create service
Persist via windows service
Set file attributes
Start service

Disassembly:
mov eax, 0x1fc8
call fcn.00407b80
push ebx
push ebp
push esi
push edi
lea eax, [esp + 0x14]
push 0x104
xor ebx, ebx
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
mov edi, dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
mov esi, 0x491b7c
push 0x20
push esi
call edi
push ebx
lea eax, [esp + 0x18]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileA]
push 0x20
push esi
mov dword [esp + 0x18], eax
call edi
cmp dword [esp + 0x10], ebx
je 0x4068c3
push 0x1ec0
lea eax, [esp + 0x11c]
push 0x40e0c0
push eax
call fcn.00407820
lea eax, [esp + 0x124]
mov byte [esp + 0x1138], bl
push eax
push esi
call fcn.004054b3
push 0x13000
push esi
call fcn.00404e60
push ebx
call fcn.00404687
xor edx, edx
mov ecx, 0x2800
div ecx
add edx, 0x13200
push edx
push esi
call fcn.00403f63
add esp, 0x28
push 0x27
push esi
call edi
cmp dword [0x491e88], ebx
mov edi, 0x491974
je 0x40691a
push esi
push edi
push 0x491a78
push closesocket
call fcn.0040451c
push 1
push 0x40fb6f
call fcn.00403434
add esp, 0x18
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebp, eax
push str.O__9_r
push ebp
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
cmp eax, ebx
je 0x406913
push 1
push ebx
call eax
push ebp
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
cmp dword [esp + 0x10], ebx
jne 0x406924
xor eax, eax
jmp 0x406999
cmp dword [0x491e88], ebx
je 0x406937
push ebx
push esi
call fcn.004046b3
pop ecx
pop ecx
jmp 0x406996
cmp dword [0x491e90], ebx
jne 0x406996
mov ebp, dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
push 2
push ebx
push ebx
call ebp
push ebx
push ebx
push ebx
push ebx
push ebx
push esi
push ebx
push 2
push 0x110
push ebx
push edi
push edi
push eax
mov dword [esp + 0x44], eax
call dword [sym.imp.ADVAPI32.dll_CreateServiceA]
push dword [esp + 0x10]
mov esi, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
call esi
push 1
push ebx
push ebx
call ebp
mov ebp, eax
push 0x10
push edi
push ebp
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
mov edi, eax
push ebx
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_StartServiceA]
push edi
call esi
push ebp
call esi
push 1
pop eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x1fc8
ret
Function at 0x4030b0
Capabilities:
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
push esi
push edi
mov edi, edx
mov ebx, eax
push 0x67
push dword [0x41618c]
call sub.USER32.DLL_GetDlgItem
mov esi, eax
cmp byte [0x415018], 0
jne 0x40310f
mov eax, dword [0x417a44]
call fcn.00404794
push 5
push esi
call sub.USER32.DLL_ShowWindow
push 0xffffffffffffffff
push 0
push 0xb1
push esi
call sub.USER32.DLL_SendMessageA
push 0x415099
push 0
push 0xc2
push esi
call sub.USER32.DLL_SendMessageA
mov byte [0x415018], 1
push 0x5f5e100
push 0x5f5e100
push 0xb1
push esi
call sub.USER32.DLL_SendMessageA
mov dword [ebp - 0x3c], 0x3c
lea edx, [ebp - 0x3c]
push edx
push 0
push 0x43a
push esi
call sub.USER32.DLL_SendMessageA
mov byte [ebp - 0x23], 0
mov dword [ebp - 0x38], 1
test bl, bl
je 0x403164
and dword [ebp - 0x34], 0xbfffffff
or dword [ebp - 0x34], 1
mov dword [ebp - 0x28], 0xa0
or dword [ebp - 0x38], 0x40000000
lea ecx, [ebp - 0x3c]
push ecx
push 1
push 0x444
push esi
call sub.USER32.DLL_SendMessageA
push edi
push 0
push 0xc2
push esi
call sub.USER32.DLL_SendMessageA
push 0x5f5e100
push 0x5f5e100
push 0xb1
push esi
call sub.USER32.DLL_SendMessageA
test bl, bl
je 0x4031b8
or dword [ebp - 0x34], 0x40000000
and dword [ebp - 0x34], 0xfffffffe
lea eax, [ebp - 0x3c]
push eax
push 1
push 0x444
push esi
call sub.USER32.DLL_SendMessageA
push 0x4150c0
push 0
push 0xc2
push esi
call sub.USER32.DLL_SendMessageA
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x403f1c
Capabilities:
Hide graphical window

Disassembly:
mov dword [0x41619c], 1
cmp dword [0x41618c], 0
je 0x403f47
mov eax, 0x7d
call fcn.00402c0c
push eax
push 1
push dword [0x41618c]
call sub.USER32.DLL_SetDlgItemTextA
xor edx, edx
mov dword [0x4161a0], edx
mov dword [0x4161a4], 1
cmp dword [0x41618c], 0
je 0x403fa5
push 1
push dword [0x41618c]
call sub.USER32.DLL_ShowWindow
cmp dword [0x415054], 0
jne 0x403f9c
cmp byte [0x415018], 0
jne 0x403f9c
push 0
push 1
push 0x111
push dword [0x41618c]
call sub.USER32.DLL_SendMessageA
jmp 0x403f9c
call fcn.00402c88
cmp dword [0x416194], 2
jne 0x403f97
cmp byte [0x415900], 0
je 0x403fb3
call fcn.00402969
ret
Function at 0x40db50
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4696cb
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.0045e016
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40dbd2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0045bf2d
mov eax, dword [eax]
push 0x4811f0
push eax
call fcn.0044ea64
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045e2a1
test bl, bl
je 0x40dbd2
push 0x4811f0
lea ecx, [esp + 0xc]
call fcn.0045e631
push 0x484d6c
lea ecx, [esp + 0xc]
call fcn.0045e631
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 0x40dc0e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045e2a1
jmp 0x40dcd9
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 0x40dc92
lea edx, [esp + 0x7c]
push 0x484d68
push edx
call fcn.0044ea64
add esp, 8
test eax, eax
je 0x40dc92
lea eax, [esp + 0x7c]
push 0x484d64
push eax
call fcn.0044ea64
add esp, 8
test eax, eax
je 0x40dc92
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 0x40dc22
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.0045e2a1
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 0x40e4d0
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 0x40e532
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 0x40e540
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x46974b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x48b310]
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 0x40e678
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40e5a6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e2a1
xor eax, eax
jmp 0x40e6ef
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045e3de
push esi
lea ecx, [esp + 0xc]
call fcn.0045e66d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x484da4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40e6cd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040e4d0
test eax, eax
jne 0x40e6cd
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.0040e4d0
test eax, eax
jne 0x40e6cd
lea eax, [esp + 0x14]
push 0x484d80
push eax
call fcn.0044faa0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e6ac
lea ecx, [esp + 0x14]
push 0x484d7c
push ecx
call fcn.0044fa20
mov esi, eax
add esp, 8
test esi, esi
jne 0x40e6ac
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40e6af
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045e38e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40e5be
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045e2a1
xor eax, eax
jmp 0x40e6ef
mov byte [esi], 0
push 0x484d78
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.0045e2a1
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 0x41eb70
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 0x41ebde
cmp si, 0x69
ja 0x41ebde
add esi, 0xffd0
cmp si, 0x11
je 0x41ebae
push 0x11
call edi
test ax, ax
jge 0x41ebae
or esi, 0x2000
cmp si, 0x10
je 0x41ebc3
push 0x10
call edi
test ax, ax
jge 0x41ebc3
or esi, 0x4000
cmp si, 0x12
je 0x41ebd8
push 0x12
call edi
test ax, ax
jge 0x41ebd8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ebeb
mov esi, 0xbd
jmp 0x41eb9f
cmp si, 0x6e
jne 0x41ebf8
mov esi, 0xbe
jmp 0x41eb9f
cmp si, 0x6f
jne 0x41eb99
mov esi, 0xbf
jmp 0x41eb9f

Function at 0x4203a0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x49b980]
xor edx, edx
cmp eax, edx
jne 0x4203c6
xor eax, eax
mov byte [eax + 0x49b880], al
inc eax
cmp eax, 0x100
jl 0x4203ae
mov dword [0x49b980], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x49b880
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420457
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 0x42042a
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 0x4203f8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4204d0
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 0x420523
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 0x42050a
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 0x426f60
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 0x4270f8
cmp ebp, ebx
jle 0x4270f8
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 0x426fbe
dec eax
or eax, 0xfffffff8
inc eax
je 0x426fc5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x426fd4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x426fdb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045dfe2
add esp, 4
cmp eax, ebx
je 0x426ffc
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.0045dfe2
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 0x4270ee
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 0x4270d5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4270c1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4270b6
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 0x4270c4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4270c4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427060
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 0x427051
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 0x42a340
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x46ac18
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 0x42a379
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.0046598f
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004659db
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.0042a400
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00465a18
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24