joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4182c1
Capabilities:
Query or enumerate registry value

Disassembly:
mov eax, 0x446967
call fcn.00420850
sub esp, 0x138
and byte [ebp - 0x144], 0
push ebx
push esi
push edi
push 0x40
xor eax, eax
pop ecx
lea edi, [ebp - 0x143]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
xor esi, esi
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], esi
stosb byte es:[edi], al
push 1
lea eax, [ebp - 0x10]
pop ebx
push eax
push str.SOFTWAREMicrosoftWindowsCurrentVersion
push 0x80000002
mov dword [ebp - 4], ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x41839e
cmp dword [ebp + 0xc], ebx
mov dword [ebp - 0x18], 0x104
mov eax, str.CommonFilesDir
je 0x41832b
mov eax, str.ProgramFilesDir
lea ecx, [ebp - 0x18]
push ecx
lea ecx, [ebp - 0x144]
push ecx
push esi
push esi
push eax
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [ebp + 0xf]
push 0
push eax
lea eax, [ebp - 0x144]
mov edi, 0x449500
mov esi, 0x4494f8
push eax
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], edi
mov dword [ebp - 0x20], esi
call fcn.00404613
push 0x453324
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 2
call fcn.00403b38
lea ecx, [ebp - 0x40]
call fcn.00417f06
mov ecx, dword [ebp + 8]
lea eax, [ebp - 0x40]
push 0
push eax
mov dword [ecx], edi
mov dword [ecx + 0x20], esi
call fcn.00401974
mov dword [ebp - 0x14], ebx
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x40]
jmp 0x4183ed
lea eax, [ebp + 0xf]
push 0
push eax
lea eax, [ebp - 0x144]
mov edi, 0x449500
mov esi, 0x4494f8
push eax
lea ecx, [ebp - 0x40]
mov dword [ebp - 0x40], edi
mov dword [ebp - 0x20], esi
call fcn.00404613
push 0x453324
lea ecx, [ebp - 0x40]
mov byte [ebp - 4], 3
call fcn.00403b38
mov ecx, dword [ebp + 8]
push 0
push eax
mov dword [ecx], edi
mov dword [ecx + 0x20], esi
call fcn.00401974
mov dword [ebp - 0x14], ebx
mov byte [ebp - 4], bl
lea ecx, [ebp - 0x40]
call fcn.004014d4
cmp dword [ebp - 0x10], 0
je 0x418406
mov eax, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
je 0x418406
push dword [ebp - 0x10]
call eax
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret

Function at 0x418554
Capabilities:
Write file on windows

Disassembly:
push 0x4000
push dword [esp + 8]
push dword [0x458b78]
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
jmp fcn.0041856e
Function at 0x41c656
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x838
push ebx
push edi
mov edi, ecx
mov dword [ebp - 0x10], 1
call fcn.0041c855
xor ebx, ebx
mov dword [ebp - 0x14], eax
cmp eax, ebx
je 0x41c70f
lea eax, [ebp - 4]
mov dword [ebp - 4], ebx
push eax
push str.SoftwareMicrosoftWindowsCurrentVersionInternet_Settings
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x41c6fc
lea eax, [ebp - 8]
push esi
push eax
lea eax, [ebp - 0xc]
mov esi, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push eax
push ebx
push ebx
push str.ProxyEnable
mov dword [ebp - 8], 4
push dword [ebp - 4]
call esi
test eax, eax
je 0x41c6c0
mov dword [ebp - 0xc], ebx
lea eax, [ebp - 8]
mov dword [ebp - 8], 0x824
push eax
lea eax, [ebp - 0x838]
push eax
push ebx
push ebx
push str.AutoConfigURL
push dword [ebp - 4]
call esi
test eax, eax
pop esi
je 0x41c6e9
mov byte [ebp - 0x838], bl
cmp dword [ebp - 0xc], ebx
jne 0x41c6f6
cmp byte [ebp - 0x838], bl
je 0x41c6fc
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], eax
cmp dword [ebp - 4], ebx
je 0x41c70f
mov eax, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp eax, ebx
je 0x41c70f
push dword [ebp - 4]
call eax
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp - 0x10]
push dword [ebp + 8]
call fcn.0041c2ce
add esp, 0x14
cmp dword [ebp + 0xc], ebx
mov dword [edi + 4], eax
je 0x41c734
cmp dword [ebp + 0xc], 4
jne 0x41c774
cmp dword [ebp - 0x14], ebx
jne 0x41c774
mov ax, word [edi + 0x14]
cmp ax, 3
jne 0x41c74c
mov ecx, edi
call fcn.0041ccc5
jmp 0x41c774
cmp ax, 4
jne 0x41c75b
mov ecx, edi
call fcn.0041ceab
jmp 0x41c774
cmp ax, 8
jae 0x41c768
push str.Mozilla
jmp 0x41c76d
push str.Netscape
mov ecx, edi
call fcn.0041d27e
xor eax, eax
cmp dword [edi + 4], ebx
pop edi
pop ebx
setne al
leave
ret 0x14
Function at 0x41ccc5
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1190
call fcn.00420430
and byte [ebp - 0x96c], 0
push ebx
push esi
mov dword [ebp - 0x10], ecx
mov edx, 0x208
push edi
mov ecx, edx
xor eax, eax
lea edi, [ebp - 0x96b]
and byte [ebp - 0x1190], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ecx, edx
xor eax, eax
lea edi, [ebp - 0x118f]
xor esi, esi
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
lea eax, [ebp - 4]
mov dword [ebp - 4], esi
push eax
push str.SOFTWARENetscapeNetscape_NavigatorProxy_Information
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x41ce93
lea eax, [ebp - 8]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push eax
lea eax, [ebp - 0x14]
push eax
push esi
push esi
push str.Proxy_Type
push dword [ebp - 4]
mov dword [ebp - 0x48], str.http
mov dword [ebp - 0x44], str.HTTP_Proxy
mov dword [ebp - 0x40], str.HTTP_ProxyPort
mov dword [ebp - 0x3c], str.https
mov dword [ebp - 0x38], str.HTTPS_Proxy
mov dword [ebp - 0x34], str.HTTPS_ProxyPort
mov dword [ebp - 0x30], str.ftp
mov dword [ebp - 0x2c], str.FTP_Proxy
mov dword [ebp - 0x28], str.FTP_ProxyPort
mov dword [ebp - 8], 4
call ebx
test eax, eax
jne 0x41ce93
cmp dword [ebp - 0x14], 1
jne 0x41ce93
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edi, [ebp - 0x48]
mov dword [ebp - 0xc], 3
lea eax, [ebp - 8]
mov dword [ebp - 8], 0x100
push eax
lea eax, [ebp - 0x148]
push eax
push 0
push 0
push dword [edi + 4]
push dword [ebp - 4]
call ebx
test eax, eax
jne 0x41ce56
cmp byte [ebp - 0x148], al
je 0x41ce56
push dword [edi]
lea eax, [ebp - 0x96c]
push eax
call esi
lea eax, [ebp - 0x148]
push eax
lea eax, [ebp - 0x96c]
push eax
call esi
lea eax, [ebp - 8]
mov dword [ebp - 8], 4
push eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push dword [edi + 8]
push dword [ebp - 4]
call ebx
test eax, eax
jne 0x41ce48
lea eax, [ebp - 0x96c]
push 0x455098
push eax
call esi
push dword [ebp - 0x18]
lea eax, [ebp - 0x96c]
push 0x453dac
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea eax, [ebp + eax - 0x96c]
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
lea eax, [ebp - 0x96c]
push 0x4548e8
push eax
call esi
add edi, 0xc
dec dword [ebp - 0xc]
jne 0x41cdac
lea eax, [ebp - 0x96c]
push 0xc
mov dword [ebp - 0x20], eax
lea eax, [ebp - 0x1190]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x24]
push eax
mov eax, dword [ebp - 0x10]
push 0x26
mov dword [ebp - 0x24], 3
push dword [eax + 4]
call fcn.0041c4a7
add esp, 0x10
xor esi, esi
cmp dword [ebp - 4], esi
je 0x41cea6
mov eax, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp eax, esi
je 0x41cea6
push dword [ebp - 4]
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x41f29c
Capabilities:
Parse pe header
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
xor edi, edi
push edi
or dword [ebp - 4], 0xffffffff
push 0x80
push 3
push edi
push 1
push 0x80000000
mov dword [ebp - 8], edi
push dword [ebp + 8]
mov dword [ebp - 0xc], edi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp dword [ebp - 4], esi
je 0x41f2dc
lea ecx, [ebp - 4]
call fcn.00410230
mov dword [ebp - 4], esi
push edi
push edi
push edi
push 2
push edi
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov esi, eax
cmp dword [ebp - 8], esi
je 0x41f2fd
lea ecx, [ebp - 8]
call fcn.00410284
mov dword [ebp - 8], esi
cmp dword [ebp - 8], edi
jne 0x41f32b
cmp dword [ebp - 4], 0xffffffff
je 0x41f407
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, edi
je 0x41f407
push dword [ebp - 4]
call esi
or dword [ebp - 4], 0xffffffff
cmp dword [ebp - 8], edi
jmp 0x41f400
push edi
push edi
push edi
push 4
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ebx, eax
cmp ebx, edi
jne 0x41f365
cmp dword [ebp - 4], 0xffffffff
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x41f3f9
cmp esi, edi
je 0x41f3f9
push dword [ebp - 4]
call esi
or dword [ebp - 4], 0xffffffff
jmp 0x41f3f9
cmp word [ebx], 0x5a4d
jne 0x41f399
mov esi, dword [ebx + 0x3c]
push 0xf8
add esi, ebx
push esi
call dword [sym.imp.KERNEL32.dll_IsBadReadPtr]
test eax, eax
jne 0x41f3d4
cmp dword [esi], 0x4550
jne 0x41f3d4
push dword [ebp + 0xc]
push esi
push ebx
call fcn.0041f24f
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp dword [ebp - 4], 0xffffffff
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x41f3b2
cmp esi, edi
je 0x41f3b2
push dword [ebp - 4]
call esi
or dword [ebp - 4], 0xffffffff
mov eax, dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
cmp eax, edi
je 0x41f3be
push ebx
call eax
cmp dword [ebp - 8], edi
je 0x41f3cc
cmp esi, edi
je 0x41f3cc
push dword [ebp - 8]
call esi
mov eax, dword [ebp - 0xc]
pop edi
pop esi
pop ebx
leave
ret
cmp dword [ebp - 4], 0xffffffff
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
je 0x41f3ed
cmp esi, edi
je 0x41f3ed
push dword [ebp - 4]
call esi
or dword [ebp - 4], 0xffffffff
mov eax, dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
cmp eax, edi
je 0x41f3f9
push ebx
call eax
cmp dword [ebp - 8], edi
je 0x41f407
cmp esi, edi
je 0x41f407
push dword [ebp - 8]
call esi
xor eax, eax
jmp 0x41f3cf
Function at 0x42b760
Capabilities:
Get file size
Read file via mapping

Disassembly:
push 0xffffffffffffffff
push 0x447338
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push ebx
push ebp
or ebp, 0xffffffff
push esi
push edi
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x14], ebp
xor ebx, ebx
mov dword [esp + 0x28], ebx
mov dword [esp + 0x10], ebx
mov dword [esp + 0x18], ebx
mov eax, dword [esp + 0x30]
push ebx
push 0x80
push 3
push ebx
push 1
push 0x80000000
push eax
mov byte [esp + 0x44], 2
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
mov eax, dword [esp + 0x14]
cmp eax, esi
je 0x42b7ce
lea ecx, [esp + 0x14]
call fcn.00410230
mov eax, esi
mov dword [esp + 0x14], eax
cmp eax, ebp
jne 0x42b801
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], 1
call fcn.0042b940
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], bl
call fcn.00410284
lea ecx, [esp + 0x14]
mov dword [esp + 0x28], ebp
call fcn.00410230
xor al, al
jmp 0x42b914
push ebx
push ebx
push ebx
push 2
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, eax
mov eax, dword [esp + 0x10]
cmp eax, esi
je 0x42b82f
cmp eax, ebx
je 0x42b829
cmp edi, ebx
je 0x42b829
push eax
call edi
mov eax, esi
mov dword [esp + 0x10], eax
cmp eax, ebx
jne 0x42b866
mov ecx, dword [esp + 0x18]
cmp ecx, ebx
je 0x42b85e
mov eax, dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
cmp eax, ebx
je 0x42b85e
push ecx
call eax
mov eax, dword [esp + 0x10]
mov dword [esp + 0x18], ebx
cmp eax, ebx
je 0x42b85e
cmp edi, ebx
je 0x42b85e
push eax
call edi
mov dword [esp + 0x10], ebx
mov eax, dword [esp + 0x14]
cmp eax, ebp
jmp 0x42b8b1
push ebx
push ebx
push ebx
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ebp, dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov esi, eax
mov eax, dword [esp + 0x18]
cmp eax, esi
je 0x42b893
cmp eax, ebx
je 0x42b88d
cmp ebp, ebx
je 0x42b88d
push eax
call ebp
mov eax, esi
mov dword [esp + 0x18], eax
cmp eax, ebx
jne 0x42b8be
mov eax, dword [esp + 0x10]
cmp eax, ebx
je 0x42b8aa
cmp edi, ebx
je 0x42b8aa
push eax
call edi
mov dword [esp + 0x10], ebx
mov eax, dword [esp + 0x14]
cmp eax, 0xffffffff
je 0x42b8ba
cmp edi, ebx
je 0x42b8ba
push eax
call edi
xor al, al
jmp 0x42b914
mov ecx, dword [esp + 0x34]
mov edx, dword [esp + 0x14]
push ecx
push ebx
push edx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov ecx, dword [esp + 0x20]
push eax
push esi
call fcn.0042b4f0
mov eax, dword [esp + 0x18]
cmp eax, ebx
je 0x42b8ef
cmp ebp, ebx
je 0x42b8ef
push eax
call ebp
mov dword [esp + 0x18], ebx
mov eax, dword [esp + 0x10]
cmp eax, ebx
je 0x42b902
cmp edi, ebx
je 0x42b902
push eax
call edi
mov dword [esp + 0x10], ebx
mov eax, dword [esp + 0x14]
cmp eax, 0xffffffff
je 0x42b912
cmp edi, ebx
je 0x42b912
push eax
call edi
mov al, 1
mov ecx, dword [esp + 0x20]
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret 8
Function at 0x40ca40
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x490d1b
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.004832af
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40cac2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00480c9e
mov eax, dword [eax]
push 0x5cf214
push eax
call fcn.00460914
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0048353a
test bl, bl
je 0x40cac2
push 0x5cf214
lea ecx, [esp + 0xc]
call fcn.00483916
push 0x5d2d8c
lea ecx, [esp + 0xc]
call fcn.00483916
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 0x40cafe
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0048353a
jmp 0x40cbc9
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 0x40cb82
lea edx, [esp + 0x7c]
push 0x5d2d88
push edx
call fcn.00460914
add esp, 8
test eax, eax
je 0x40cb82
lea eax, [esp + 0x7c]
push 0x5d2d84
push eax
call fcn.00460914
add esp, 8
test eax, eax
je 0x40cb82
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 0x40cb12
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.0048353a
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 0x40d3c0
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 0x40d422
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 0x40d430
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x490d9b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x5da034]
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 0x40d568
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40d496
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048353a
xor eax, eax
jmp 0x40d5df
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004836c3
push esi
lea ecx, [esp + 0xc]
call fcn.00483952
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 0x40d5bd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.0040d3c0
test eax, eax
jne 0x40d5bd
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 0x80000000
mov ecx, edi
call fcn.0040d3c0
test eax, eax
jne 0x40d5bd
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.00461a00
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d59c
lea ecx, [esp + 0x14]
push 0x5d2d9c
push ecx
call fcn.00461980
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d59c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40d59f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.00483673
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40d4ae
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0048353a
xor eax, eax
jmp 0x40d5df
mov byte [esi], 0
push 0x5d2d98
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.0048353a
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 0x41e900
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 0x41e96e
cmp si, 0x69
ja 0x41e96e
add esi, 0xffd0
cmp si, 0x11
je 0x41e93e
push 0x11
call edi
test ax, ax
jge 0x41e93e
or esi, 0x2000
cmp si, 0x10
je 0x41e953
push 0x10
call edi
test ax, ax
jge 0x41e953
or esi, 0x4000
cmp si, 0x12
je 0x41e968
push 0x12
call edi
test ax, ax
jge 0x41e968
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41e97b
mov esi, 0xbd
jmp 0x41e92f
cmp si, 0x6e
jne 0x41e988
mov esi, 0xbe
jmp 0x41e92f
cmp si, 0x6f
jne 0x41e929
mov esi, 0xbf
jmp 0x41e92f

Function at 0x420020
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x5ebc10]
xor edx, edx
cmp eax, edx
jne 0x420046
xor eax, eax
mov byte [eax + 0x5ebb10], al
inc eax
cmp eax, 0x100
jl 0x42002e
mov dword [0x5ebc10], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x5ebb10
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x4200d7
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 0x4200aa
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 0x420078
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x420150
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 0x4201a3
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 0x42018a
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 0x426be0
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 0x426d78
cmp ebp, ebx
jle 0x426d78
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 0x426c3e
dec eax
or eax, 0xfffffff8
inc eax
je 0x426c45
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x426c54
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x426c5b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0048327b
add esp, 4
cmp eax, ebx
je 0x426c7c
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.0048327b
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 0x426d6e
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 0x426d55
mov al, byte [edx]
cmp al, 0xc0
jbe 0x426d41
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x426d36
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 0x426d44
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x426d44
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x426ce0
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 0x426cd1
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 0x429ff0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x492358
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 0x42a029
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.0048ad54
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0048addc
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.0042a0b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0048ae19
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24