joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100077f0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
cmp dword [0x1001f2b4], ebx
je 0x10007809
mov eax, 0x10dd
pop ebx
mov esp, ebp
pop ebp
ret
push ebx
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
push eax
push 0x1001f2b4
call dword [sym.imp.KERNEL32.dll_InterlockedCompareExchange]
test eax, eax
jne 0x100077ff
push esi
mov esi, dword [0x1001f2a8]
mov dword [0x1001f2b0], ebx
mov dword [0x1001f2c4], ebx
mov dword [0x1001f2c0], ebx
mov dword [0x1001f2b8], ebx
mov dword [0x1001f2bc], ebx
cmp esi, ebx
je 0x10007866
push edi
mov edi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
lea eax, [ebp - 4]
push eax
push 0x40
push 0x10000
push esi
call edi
mov esi, dword [esi + 4]
cmp esi, ebx
jne 0x10007850
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x10007870
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
cmp dword [0x1001f2b4], eax
je 0x1000788d
mov eax, 0x10dd
mov esp, ebp
pop ebp
ret
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_VirtualProtect]
push esi
mov esi, dword [0x1001f2c4]
push edi
test esi, esi
je 0x10007900
mov edx, dword [esi + 0x10]
mov ecx, dword [esi + 0x14]
lea eax, [ebp - 4]
push eax
movzx eax, byte [edx + 0x17]
push ecx
mov ecx, dword [esi + 0xc]
push eax
push ecx
call ebx
xor ecx, ecx
cmp dword [esi + 4], ecx
jne 0x100078ef
mov eax, dword [esi + 0x10]
cmp eax, ecx
je 0x100078ef
mov dword [eax], ecx
mov dword [eax + 4], ecx
mov dword [eax + 8], ecx
mov dword [eax + 0xc], ecx
mov dword [eax + 0x10], ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x18], ecx
mov edx, eax
mov dword [eax + 0x1c], ecx
and edx, 0xffff0000
mov edi, dword [edx + 8]
mov dword [eax + 0x18], edi
mov dword [edx + 8], eax
mov dword [esi + 0x10], ecx
mov edi, dword [esi]
push esi
call fcn.10008c37
add esp, 4
mov esi, edi
test edi, edi
jne 0x100078a0
mov esi, dword [0x1001f2a8]
mov dword [0x1001f2c4], 0
test esi, esi
je 0x10007929
lea edx, [ebp - 8]
push edx
push 0x20
push 0x10000
push esi
call ebx
mov esi, dword [esi + 4]
test esi, esi
jne 0x10007914
mov esi, dword [0x1001f2c0]
test esi, esi
je 0x10007957
mov ebx, dword [sym.imp.KERNEL32.dll_ResumeThread]
lea esp, [esp]
mov eax, dword [esi + 4]
push eax
call ebx
mov edi, dword [esi]
push esi
call fcn.10008c37
add esp, 4
mov esi, edi
test edi, edi
jne 0x10007940
pop edi
xor eax, eax
pop esi
mov dword [0x1001f2c0], eax
mov dword [0x1001f2b4], eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x10007da0
Capabilities:
Suspend thread

Disassembly:
push edi
mov edi, eax
mov eax, dword [0x1001f2b8]
test eax, eax
jne 0x10007e24
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
cmp edi, eax
jne 0x10007dba
xor eax, eax
pop edi
ret
push ebx
push esi
push 8
call fcn.10008dce
mov ebx, dword [sym.imp.KERNEL32.dll_DebugBreak]
mov esi, eax
add esp, 4
test esi, esi
jne 0x10007dd9
mov edi, 8
jmp 0x10007df8
push edi
call dword [sym.imp.KERNEL32.dll_SuspendThread]
cmp eax, 0xffffffff
jne 0x10007e10
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
call ebx
push esi
call fcn.10008c37
add esp, 4
mov dword [0x1001f2b8], edi
mov dword [0x1001f2bc], 0
call ebx
pop esi
pop ebx
mov eax, edi
pop edi
ret
mov eax, dword [0x1001f2c0]
mov dword [esi], eax
mov dword [esi + 4], edi
mov dword [0x1001f2c0], esi
pop esi
xor eax, eax
pop ebx
pop edi
ret
Function at 0x10008630
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x1001af08
push 0x1000c6c0
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
push edi
mov eax, dword [0x1001d080]
xor dword [ebp - 8], eax
xor eax, ebp
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov eax, dword [ebp + 8]
test eax, eax
mov esi, 0x10000
je 0x10008675
lea esi, [eax + 0x10000]
xor eax, eax
mov dword [ebp - 0x34], eax
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], eax
lea ebx, [eax - 2]
mov edi, dword [sym.imp.KERNEL32.dll_VirtualQuery]
push 0x1c
lea eax, [ebp - 0x34]
push eax
push esi
call edi
test eax, eax
je 0x100086fa
cmp dword [ebp - 0x24], 0x1000
jne 0x10008713
test dword [ebp - 0x20], 0x100
jne 0x10008713
mov dword [ebp - 4], 0
mov ecx, 0x5a4d
cmp word [esi], cx
jne 0x10008710
mov eax, dword [esi + 0x3c]
cmp dword [eax + esi], 0x4550
jne 0x10008710
mov dword [ebp - 4], ebx
mov eax, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov dword [ebp - 4], ebx
mov esi, dword [ebp - 0x28]
add esi, dword [ebp - 0x34]
jmp 0x10008695
Function at 0x10008720
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push 0xfffffffffffffffe
push 0x1001aee8
push 0x1000c6c0
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x1001d080]
xor dword [ebp - 8], eax
xor eax, ebp
push eax
lea eax, [ebp - 0x10]
mov dword fs:[0], eax
mov dword [ebp - 0x18], esp
mov eax, dword [ebp + 8]
mov ecx, eax
mov dword [ebp + 8], ecx
xor esi, esi
cmp eax, esi
jne 0x1000876d
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov dword [ebp + 8], eax
mov ecx, eax
mov dword [ebp - 4], esi
mov eax, 0x5a4d
cmp word [ecx], ax
je 0x10008784
push 0xc1
jmp 0x10008861
mov edx, dword [ecx + 0x3c]
add edx, ecx
mov dword [ebp - 0x20], edx
cmp dword [edx], 0x4550
je 0x1000879e
push 0xbf
jmp 0x10008861
movzx ecx, word [edx + 0x14]
cmp cx, si
je 0x1000885c
lea eax, [ecx + edx + 0x18]
mov dword [ebp - 0x1c], esi
movzx edx, word [edx + 6]
cmp esi, edx
jae 0x1000885c
lea ecx, [esi + esi*4]
lea edi, [eax + ecx*8]
mov edx, str..detour
mov ecx, edi
jmp 0x100087d0
mov bl, byte [ecx]
cmp bl, byte [edx]
jne 0x100087f0
test bl, bl
je 0x100087ec
mov bl, byte [ecx + 1]
cmp bl, byte [edx + 1]
jne 0x100087f0
add ecx, 2
add edx, 2
test bl, bl
jne 0x100087d0
xor ecx, ecx
jmp 0x100087f5
sbb ecx, ecx
sbb ecx, 0xffffffff
test ecx, ecx
jne 0x1000884a
mov ecx, dword [edi + 0xc]
test ecx, ecx
je 0x1000885c
cmp dword [edi + 0x10], 0
je 0x1000885c
mov edx, dword [ebp + 8]
lea esi, [ecx + edx]
mov eax, dword [esi]
cmp eax, 0x40
jb 0x1000885c
cmp dword [esi + 4], 0x727444
jne 0x1000885c
cmp dword [esi + 8], 0
jne 0x10008825
mov dword [esi + 8], eax
push 0
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov dword [ebp - 4], 0xfffffffe
mov eax, esi
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
inc esi
mov edx, dword [ebp - 0x20]
jmp 0x100087af
push 0xc0
call dword [sym.imp.KERNEL32.dll_SetLastError]
mov dword [ebp - 4], 0xfffffffe
xor eax, eax
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x100089f0
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp dword [ebx], 0x150
jne 0x10008ad3
cmp dword [ebp + 8], 0x150
jb 0x10008ad3
mov ecx, dword [ebx + 4]
push esi
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
push edi
lea eax, [ebp - 4]
push eax
push 0x40
push 0x40
push ecx
xor edi, edi
call esi
test eax, eax
je 0x10008ac9
mov eax, dword [ebx + 8]
lea edx, [ebp - 8]
push edx
push 0x40
push 0xf8
push eax
call esi
test eax, eax
je 0x10008ab9
mov eax, dword [ebx + 0xc]
test eax, eax
je 0x10008a5a
lea ecx, [ebp - 0xc]
push ecx
push 0x40
push 4
push eax
call esi
test eax, eax
je 0x10008aa6
mov edi, dword [ebx + 4]
lea esi, [ebx + 0x14]
mov ecx, 0x10
rep movsd dword es:[edi], dword [esi]
mov edi, dword [ebx + 8]
lea esi, [ebx + 0x54]
mov ecx, 0x3e
rep movsd dword es:[edi], dword [esi]
mov eax, dword [ebx + 0xc]
test eax, eax
je 0x10008a83
mov edx, dword [ebx + 0x14c]
mov dword [eax], edx
mov eax, dword [ebx + 0xc]
mov edi, 1
test eax, eax
je 0x10008aa0
mov edx, dword [ebp - 4]
lea ecx, [ebp + 8]
push ecx
push edx
push 4
push eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov esi, dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov ecx, dword [ebp - 8]
mov edx, dword [ebx + 8]
lea eax, [ebp + 8]
push eax
push ecx
push 0xf8
push edx
call esi
mov ecx, dword [ebp - 4]
mov edx, dword [ebx + 4]
lea eax, [ebp + 8]
push eax
push ecx
push 0x40
push edx
call esi
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
push 0xc1
call dword [sym.imp.KERNEL32.dll_SetLastError]
xor eax, eax
mov esp, ebp
pop ebp
ret 4

Function at 0x10008c28
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x1001d080]
jne 0x10008c32
repz ret
jmp fcn.10009c8f
Function at 0x1000f7f9
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x1001d080]
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.1000ac59
and dword [ebp - 0x14], 0
cmp dword [0x1001eec0], 0
mov dword [ebp - 0x18], eax
jne 0x1000f8ac
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x1000f954
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxW
push ebx
call edi
test eax, eax
je 0x1000f954
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push str.GetActiveWindow
push ebx
mov dword [0x1001eec0], eax
call edi
push eax
call esi
push str.GetLastActivePopup
push ebx
mov dword [0x1001eec4], eax
call edi
push eax
call esi
push str.GetUserObjectInformationW
push ebx
mov dword [0x1001eec8], eax
call edi
push eax
call esi
mov dword [0x1001eed0], eax
test eax, eax
je 0x1000f8ac
push str.GetProcessWindowStation
push ebx
call edi
push eax
call esi
mov dword [0x1001eecc], eax
mov eax, dword [0x1001eecc]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x1000f905
cmp dword [0x1001eed0], ecx
je 0x1000f905
push eax
call esi
push dword [0x1001eed0]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x1000f905
test ebx, ebx
je 0x1000f905
call edi
test eax, eax
je 0x1000f8fc
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x1000f8fc
test byte [ebp - 8], 1
jne 0x1000f905
or dword [ebp + 0x10], 0x200000
jmp 0x1000f938
mov eax, dword [0x1001eec4]
cmp eax, dword [ebp - 0x18]
je 0x1000f938
push eax
call esi
test eax, eax
je 0x1000f938
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x1000f938
mov eax, dword [0x1001eec8]
cmp eax, dword [ebp - 0x18]
je 0x1000f938
push eax
call esi
test eax, eax
je 0x1000f938
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x1001eec0]
call esi
test eax, eax
je 0x1000f954
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x1000f956
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.10008c28
leave
ret
Function at 0x40a170
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47979b
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.0046bf4c
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a1f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00469730
mov eax, dword [eax]
push 0x6a7210
push eax
call fcn.0045b5e4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046c1d7
test bl, bl
je 0x40a1f2
push 0x6a7210
lea ecx, [esp + 0xc]
call fcn.0046c5b3
push 0x6aad8c
lea ecx, [esp + 0xc]
call fcn.0046c5b3
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 0x40a22e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046c1d7
jmp 0x40a2f9
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 0x40a2b2
lea edx, [esp + 0x7c]
push 0x6aad88
push edx
call fcn.0045b5e4
add esp, 8
test eax, eax
je 0x40a2b2
lea eax, [esp + 0x7c]
push 0x6aad84
push eax
call fcn.0045b5e4
add esp, 8
test eax, eax
je 0x40a2b2
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 0x40a242
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.0046c1d7
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 0x40aaf0
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 0x40ab52
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 0x40ab60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47981b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x6b21c8]
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 0x40ac98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40abc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046c1d7
xor eax, eax
jmp 0x40ad0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046c360
push esi
lea ecx, [esp + 0xc]
call fcn.0046c5ef
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 0x40aced
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0040aaf0
test eax, eax
jne 0x40aced
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.0040aaf0
test eax, eax
jne 0x40aced
lea eax, [esp + 0x14]
push 0x6aada0
push eax
call fcn.0045c6c0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40accc
lea ecx, [esp + 0x14]
push 0x6aad9c
push ecx
call fcn.0045c640
mov esi, eax
add esp, 8
test esi, esi
jne 0x40accc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40accf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046c310
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40abde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046c1d7
xor eax, eax
jmp 0x40ad0f
mov byte [esi], 0
push 0x6aad98
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.0046c1d7
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 0x41bcf0
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 0x41bd5e
cmp si, 0x69
ja 0x41bd5e
add esi, 0xffd0
cmp si, 0x11
je 0x41bd2e
push 0x11
call edi
test ax, ax
jge 0x41bd2e
or esi, 0x2000
cmp si, 0x10
je 0x41bd43
push 0x10
call edi
test ax, ax
jge 0x41bd43
or esi, 0x4000
cmp si, 0x12
je 0x41bd58
push 0x12
call edi
test ax, ax
jge 0x41bd58
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bd6b
mov esi, 0xbd
jmp 0x41bd1f
cmp si, 0x6e
jne 0x41bd78
mov esi, 0xbe
jmp 0x41bd1f
cmp si, 0x6f
jne 0x41bd19
mov esi, 0xbf
jmp 0x41bd1f

Function at 0x41d410
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x6c3008]
xor edx, edx
cmp eax, edx
jne 0x41d436
xor eax, eax
mov byte [eax + 0x6c2f08], al
inc eax
cmp eax, 0x100
jl 0x41d41e
mov dword [0x6c3008], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x6c2f08
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d4c7
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 0x41d49a
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 0x41d468
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d540
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 0x41d593
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 0x41d57a
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 0x4243f0
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 0x424588
cmp ebp, ebx
jle 0x424588
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 0x42444e
dec eax
or eax, 0xfffffff8
inc eax
je 0x424455
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x424464
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42446b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0046bf18
add esp, 4
cmp eax, ebx
je 0x42448c
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.0046bf18
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 0x42457e
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 0x424565
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424551
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424546
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 0x424554
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424554
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4244f0
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 0x4244e1
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 0x427590
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x47ad68
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 0x4275c9
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.00473aa3
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00473b2b
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.00427650
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.00473b68
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24