joyce8/EMBER2024-capa huggingface dataset:
Function at 0x403b3b
Capabilities:
Delete directory
Get geographical location
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x844
cmp dword [0x4e1878], 0x594
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [eax]
mov eax, dword [eax + 4]
push edi
mov dword [ebp - 0x10], esi
mov dword [ebp - 0xc], eax
jne 0x403b77
push 0x403634
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryW]
push 0x403654
call dword [sym.imp.KERNEL32.dll_GlobalAddAtomA]
mov eax, dword [0x4313b8]
mov dword [ebp - 0x20], eax
mov eax, dword [0x4313bc]
xor edi, edi
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 8]
mov dword [ebp - 8], edi
call fcn.00403b34
mov eax, dword [0x4313c0]
mov ebx, dword [ebp - 8]
mov dword [ebp - 0x28], eax
mov eax, dword [0x4313c4]
add ebx, 0x23f
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x18], 0x20
jmp 0x403bb9
mov esi, dword [ebp - 0x10]
mov dword [ebp - 8], 2
add dword [ebp - 8], 3
mov eax, esi
shl eax, 4
cmp dword [0x4e1878], 0xc
mov dword [ebp - 4], eax
jne 0x403c0b
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x444]
push eax
push edi
push 0x403674
push edi
push edi
call dword [sym.imp.KERNEL32.dll_SearchPathA]
push edi
call dword [sym.imp.KERNEL32.dll_DebugActiveProcess]
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
lea eax, [ebp - 0x30]
push eax
push edi
lea eax, [ebp - 0x44]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputW]
mov eax, dword [ebp - 0x28]
add dword [ebp - 4], eax
mov eax, dword [0x4e1878]
cmp eax, 0xfa9
jne 0x403c27
mov dword [0x4e0e14], 0xedeb2e40
cmp eax, 0x3eb
jne 0x403c34
mov dword [0x4e07c4], edi
mov ecx, dword [ebp - 8]
mov edx, esi
shr edx, cl
lea eax, [ebx + esi]
mov dword [ebp - 0x14], eax
mov dword [0x4e0e10], 0xf4ea3dee
add edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x14]
xor dword [ebp - 4], eax
xor edx, dword [ebp - 4]
cmp dword [0x4e1878], 0x213
mov dword [ebp - 0x14], edx
jne 0x403c71
push edi
push edi
push edi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_GetGeoInfoW]
mov eax, dword [ebp - 0x14]
add dword [ebp - 0xc], 0x64
sub dword [ebp - 0xc], eax
sub dword [ebp - 0xc], 0x64
cmp dword [0x4e1878], 0xc
jne 0x403cae
push edi
lea eax, [ebp - 0x444]
push eax
push 0x403698
call dword [sym.imp.KERNEL32.dll_FindFirstVolumeMountPointA]
push edi
lea eax, [ebp - 0x844]
push eax
push 0x4036f4
call dword [sym.imp.KERNEL32.dll_GetVolumePathNameA]
mov eax, dword [ebp - 0xc]
shl eax, 4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0x20]
add dword [ebp - 4], eax
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp - 8]
mov esi, eax
shr esi, cl
lea edx, [ebx + eax]
xor dword [ebp - 4], edx
add esi, dword [ebp - 0x1c]
cmp dword [0x4e1878], 0x121
jne 0x403ce9
push edi
push edi
push edi
push edi
call dword [sym.imp.KERNEL32.dll_SetCalendarInfoA]
mov eax, dword [ebp - 0xc]
xor dword [ebp - 4], esi
mov ecx, dword [ebp - 4]
sub dword [ebp - 0x10], ecx
add ebx, 0x61c88647
dec dword [ebp - 0x18]
jne 0x403bb6
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
pop edi
pop esi
mov dword [ecx], edx
mov dword [ecx + 4], eax
pop ebx
leave
ret 4
Function at 0x403d13
Capabilities:
Create pipe
Get common file path
Get system information on windows
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [0x4e1878]
mov ecx, dword [0x4e07c8]
sub esp, 0x84c
push ebx
push esi
shr eax, 3
xor esi, esi
push edi
cmp eax, esi
jbe 0x403dfa
mov edi, ecx
mov ebx, eax
cmp dword [0x4e1878], 0x959
jne 0x403dea
lea eax, [ebp - 0xc]
push eax
push esi
lea eax, [ebp - 0x20]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputA]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateJobObjectW]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumDateFormatsExW]
push esi
push esi
push esi
push esi
push esi
push esi
push esi
push 0x403718
call dword [sym.imp.KERNEL32.dll_CreateNamedPipeW]
push 0x40367c
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetConsoleTextAttribute]
push esi
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
push 0x403768
push esi
push esi
call dword [sym.imp.KERNEL32.dll_OpenWaitableTimerA]
push esi
push esi
push esi
push esi
push esi
push esi
push 0x403774
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push esi
lea eax, [ebp - 0x848]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
lea eax, [ebp - 0x44]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
lea eax, [ebp - 8]
push eax
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
call dword [sym.imp.KERNEL32.dll_InitializeSListHead]
push esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
push edi
call fcn.00403b3b
add edi, 8
dec ebx
jne 0x403d3b
pop edi
pop esi
pop ebx
leave
ret
Function at 0x403ece
Capabilities:
Get common file path
Get hostname
Manipulate console buffer

Disassembly:
mov eax, 0x42e0c0
call fcn.0042d364
mov eax, 0x2438
call fcn.0040e1d0
push ebx
push esi
xor ebx, ebx
cmp dword [0x4e1878], 0x5b1
push edi
jne 0x403f8f
push ebx
push ebx
lea eax, [ebp - 0x1044]
push eax
push ebx
push ebx
call sub.USER32.dll_DdeQueryStringW
push ebx
push ebx
push ebx
call dword [sym.imp.GDI32.dll_CreateCompatibleBitmap]
xor eax, eax
mov word [ebp - 0x14], ax
lea edi, [ebp - 0x12]
stosw word es:[edi], ax
lea eax, [ebp - 0x18]
push eax
push dword [ebp - 0x14]
lea eax, [ebp - 0x844]
push ebx
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_ReadConsoleOutputCharacterW]
push 0x4037b8
push ebx
push ebx
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
push ebx
call dword [sym.imp.KERNEL32.dll_SetLocalTime]
lea eax, [ebp - 0x44]
call fcn.00404244
push ebx
mov dword [ebp - 4], ebx
call fcn.00404c2d
pop ecx
lea esi, [ebp - 0x28]
call fcn.00403a80
mov ecx, esi
call fcn.00403aa0
push ebx
push ebx
call fcn.00404826
push ebx
call fcn.004047f7
add esp, 0xc
push ebx
call fcn.00404ca9
mov dword [esp], ebx
call fcn.00403b15
fstp st(0)
push ebx
call fcn.00404f59
add dword [0x4e1878], 0x1134b
push dword [0x4e1878]
push ebx
call dword [sym.imp.KERNEL32.dll_LocalAlloc]
mov dword [0x4e07c8], eax
call fcn.00403e19
xor esi, esi
cmp dword [0x4e1878], ebx
jbe 0x403feb
cmp dword [0x4e1878], 0xa8
mov eax, dword [0x4e187c]
mov al, byte [eax + esi + 0x1134b]
mov ecx, dword [0x4e07c8]
mov byte [ecx + esi], al
jne 0x403fe2
push ebx
call dword [sym.imp.KERNEL32.dll_SetComputerNameW]
inc esi
cmp esi, dword [0x4e1878]
jb 0x403fba
xor esi, esi
mov eax, dword [0x4e1878]
add eax, esi
cmp eax, 0xe
jne 0x404030
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_AddConsoleAliasA]
push ebx
lea eax, [ebp - 0xc44]
push eax
push ebx
push 0x4037d8
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetNumberFormatA]
push ebx
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
push ebx
push ebx
lea eax, [ebp - 0x844]
push eax
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesW]
inc esi
cmp esi, 0x39621
jl 0x403fed
call fcn.00403d13
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp esi, 0x26
jne 0x404050
call fcn.00403dff
inc esi
cmp esi, 0x6753f
jl 0x404040
push 0x7b
pop esi
cmp dword [0x4e1878], 0x86
jne 0x40409d
push ebx
push ebx
call dword [sym.imp.KERNEL32.dll_EndUpdateResourceA]
lea eax, [ebp - 0x1c]
push eax
lea eax, [ebp - 0x1c44]
push eax
call dword [sym.imp.KERNEL32.dll_GetComputerNameA]
push ebx
lea eax, [ebp - 0x1844]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryW]
push ebx
lea eax, [ebp - 0x2444]
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
cmp dword [0x4e1878], 0xf
jne 0x4040ac
call dword [sym.imp.KERNEL32.dll_GetConsoleWindow]
dec esi
jne 0x40405c
push 0x4037e0
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret
Function at 0x4040c9
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x80c
push ebx
push esi
push edi
mov edi, 0x5d744c
xor esi, esi
push esi
push esi
push esi
call dword [sym.imp.USER32.dll_CharToOemBuffA]
call dword [sym.imp.USER32.dll_GetMessageExtraInfo]
push esi
push esi
push esi
push esi
call dword [sym.imp.GDI32.dll_GetCharWidth32A]
lea eax, [esp + 0xc]
push eax
push esi
push esi
push esi
call dword [sym.imp.GDI32.dll_GetCharABCWidthsFloatW]
dec edi
jne 0x4040df
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esp + 0xc], esi
mov ebx, 0x2b259d
call edi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetNamedPipeInfo]
cmp dword [esp + 0xc], ebx
jle 0x404135
cmp dword [esp + 0x10], 0x785074d5
jne 0x404143
inc dword [esp + 0xc]
cmp dword [esp + 0xc], 0x1c1b
jl 0x404118
mov dword [esp + 0xc], esi
push esi
call dword [sym.imp.KERNEL32.dll_SetLastError]
call edi
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
cmp dword [esp + 0xc], 0x206d47
jg 0x40416e
inc dword [esp + 0xc]
cmp dword [esp + 0xc], 0x4f6a4
jl 0x404147
cmp dword [0x4e1878], 0x400
jne 0x4041bc
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasExesLengthW]
push esi
push esi
call fcn.004047b7
mov eax, esp
mov dword [eax], esi
mov dword [eax + 4], esi
call fcn.00403acf
fstp st(0)
push ecx
push ecx
mov eax, esp
mov dword [eax], esi
mov dword [eax + 4], esi
call fcn.00403af2
fstp st(0)
push esi
call fcn.00404ba6
pop ecx
push esi
call fcn.004049f6
pop ecx
push esi
push esi
call fcn.004046ab
pop ecx
pop ecx
mov eax, dword [0x43178c]
mov dword [0x4e1878], eax
mov eax, dword [0x431760]
mov dword [0x4e187c], eax
call fcn.00403ece
xor edi, edi
push 0x4037f4
call dword [sym.imp.KERNEL32.dll_GlobalFindAtomW]
cmp edi, ebx
jle 0x4041f0
cmp dword [esp + 0x10], 0x785074d5
jne 0x4041f9
inc edi
cmp edi, 0x11915
jl 0x4041d7
mov edi, 0x3078f
cmp dword [0x4e1878], 0x51f
jne 0x40422a
push 0x403800
push esi
lea eax, [esp + 0x20]
push eax
push 0x403840
push 0x403858
push 0x403878
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringW]
dec edi
jne 0x4041fe
mov eax, dword [0x4e07c8]
mov dword [0x4e0e0c], eax
call eax
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 0x10

Function at 0x40b031
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x430828]
jne 0x40b03b
repz ret
jmp fcn.0040dc6b
Function at 0x40ce1e
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00407b7e
and dword [ebp - 4], 0
cmp dword [0x4320c8], 0
mov ebx, eax
jne 0x40cecf
push 0x402c54
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x40cf80
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x402c48
push edi
call esi
test eax, eax
je 0x40cf80
push eax
call fcn.00407b0c
mov dword [esp], 0x402c38
push edi
mov dword [0x4320c8], eax
call esi
push eax
call fcn.00407b0c
mov dword [esp], 0x402c24
push edi
mov dword [0x4320cc], eax
call esi
push eax
call fcn.00407b0c
mov dword [esp], 0x402c08
push edi
mov dword [0x4320d0], eax
call esi
push eax
call fcn.00407b0c
pop ecx
mov dword [0x4320d8], eax
test eax, eax
je 0x40cecf
push 0x402bf0
push edi
call esi
push eax
call fcn.00407b0c
pop ecx
mov dword [0x4320d4], eax
mov eax, dword [0x4320d4]
cmp eax, ebx
je 0x40cf27
cmp dword [0x4320d8], ebx
je 0x40cf27
push eax
call fcn.00407b87
push dword [0x4320d8]
mov esi, eax
call fcn.00407b87
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x40cf27
test edi, edi
je 0x40cf27
call esi
test eax, eax
je 0x40cf1e
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x40cf1e
test byte [ebp - 0xc], 1
jne 0x40cf27
or dword [ebp + 0x10], 0x200000
jmp 0x40cf60
mov eax, dword [0x4320cc]
cmp eax, ebx
je 0x40cf60
push eax
call fcn.00407b87
pop ecx
test eax, eax
je 0x40cf60
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x40cf60
mov eax, dword [0x4320d0]
cmp eax, ebx
je 0x40cf60
push eax
call fcn.00407b87
pop ecx
test eax, eax
je 0x40cf60
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4320c8]
call fcn.00407b87
pop ecx
test eax, eax
je 0x40cf80
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x40cf82
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40a3f0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x465a0b
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.0045a6f8
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40a472
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00458647
mov eax, dword [eax]
push 0x47a1d0
push eax
call fcn.0044b544
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0045a983
test bl, bl
je 0x40a472
push 0x47a1d0
lea ecx, [esp + 0xc]
call fcn.0045ad13
push 0x47dd38
lea ecx, [esp + 0xc]
call fcn.0045ad13
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 0x40a4ae
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0045a983
jmp 0x40a579
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 0x40a532
lea edx, [esp + 0x7c]
push 0x47dd34
push edx
call fcn.0044b544
add esp, 8
test eax, eax
je 0x40a532
lea eax, [esp + 0x7c]
push 0x47dd30
push eax
call fcn.0044b544
add esp, 8
test eax, eax
je 0x40a532
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 0x40a4c2
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.0045a983
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 0x40ad70
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 0x40add2
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 0x40ade0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x465a8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4841d8]
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 0x40af18
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40ae46
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045a983
xor eax, eax
jmp 0x40af8f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0045aac0
push esi
lea ecx, [esp + 0xc]
call fcn.0045ad4f
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 0x40af6d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push 0x80000000
call fcn.0040ad70
test eax, eax
jne 0x40af6d
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.0040ad70
test eax, eax
jne 0x40af6d
lea eax, [esp + 0x14]
push str.__1_
push eax
call fcn.0044c580
mov esi, eax
add esp, 8
test esi, esi
jne 0x40af4c
lea ecx, [esp + 0x14]
push 0x47dd48
push ecx
call fcn.0044c500
mov esi, eax
add esp, 8
test esi, esi
jne 0x40af4c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40af4f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0045aa70
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40ae5e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0045a983
xor eax, eax
jmp 0x40af8f
mov byte [esi], 0
push 0x47dd44
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.0045a983
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 0x41bb80
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 0x41bbee
cmp si, 0x69
ja 0x41bbee
add esi, 0xffd0
cmp si, 0x11
je 0x41bbbe
push 0x11
call edi
test ax, ax
jge 0x41bbbe
or esi, 0x2000
cmp si, 0x10
je 0x41bbd3
push 0x10
call edi
test ax, ax
jge 0x41bbd3
or esi, 0x4000
cmp si, 0x12
je 0x41bbe8
push 0x12
call edi
test ax, ax
jge 0x41bbe8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41bbfb
mov esi, 0xbd
jmp 0x41bbaf
cmp si, 0x6e
jne 0x41bc08
mov esi, 0xbe
jmp 0x41bbaf
cmp si, 0x6f
jne 0x41bba9
mov esi, 0xbf
jmp 0x41bbaf

Function at 0x41d330
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x494868]
xor edx, edx
cmp eax, edx
jne 0x41d356
xor eax, eax
mov byte [eax + 0x494768], al
inc eax
cmp eax, 0x100
jl 0x41d33e
mov dword [0x494868], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x494768
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x41d3e7
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 0x41d3ba
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 0x41d388
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x41d460
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 0x41d4b3
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 0x41d49a
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 0x423ef0
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 0x424088
cmp ebp, ebx
jle 0x424088
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 0x423f4e
dec eax
or eax, 0xfffffff8
inc eax
je 0x423f55
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x423f64
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x423f6b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0045a6c4
add esp, 4
cmp eax, ebx
je 0x423f8c
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.0045a6c4
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 0x42407e
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 0x424065
mov al, byte [edx]
cmp al, 0xc0
jbe 0x424051
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x424046
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 0x424054
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x424054
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x423ff0
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 0x423fe1
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 0x4272f0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x466f98
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 0x427329
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.00462071
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004620bd
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.004273b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004620fa
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24