joyce8/EMBER2024-capa huggingface dataset:
Function at 0x407230
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x54
push esi
xor eax, eax
push edi
push 0x44
push eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x20]
push eax
call fcn.004254b0
mov esi, dword [esp + 0x6c]
mov eax, dword [esi]
sub eax, 0x10
mov dword [esp + 0x24], 0x44
mov word [esp + 0x54], 0
mov dword [esp + 0x50], 1
mov ecx, 1
sub ecx, dword [eax + 0xc]
add esp, 0xc
or ecx, dword [eax + 8]
jge 0x40728d
push 0
mov ecx, esi
call fcn.00402c40
mov eax, dword [esi]
lea edx, [esp + 8]
push edx
lea ecx, [esp + 0x1c]
push ecx
push 0
push 0
push 0x30
push 0
push 0
push 0
push eax
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
mov edx, dword [esi]
jne 0x4072ef
test edx, edx
je 0x4072cd
mov eax, edx
lea edi, [eax + 1]
lea ecx, [ecx]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x4072c0
sub eax, edi
js 0x4072e5
cmp eax, dword [edx - 8]
jg 0x4072e5
mov dword [edx - 0xc], eax
mov edx, dword [esi]
mov byte [eax + edx], 0
pop edi
xor al, al
pop esi
add esp, 0x54
ret 4
push 0x80070057
call fcn.00401160
test edx, edx
jne 0x4072f7
xor eax, eax
jmp 0x40730d
mov eax, edx
lea edi, [eax + 1]
lea esp, [esp]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x407300
sub eax, edi
js 0x4072e5
cmp eax, dword [edx - 8]
jg 0x4072e5
mov dword [edx - 0xc], eax
mov ecx, dword [esi]
push 0
mov byte [eax + ecx], 0
mov edx, dword [esp + 0xc]
push 0x1388
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObjectEx]
cmp eax, 0xffffffff
je 0x4072db
mov eax, dword [esp + 8]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push eax
call esi
mov ecx, dword [esp + 0xc]
push ecx
call esi
pop edi
mov al, 1
pop esi
add esp, 0x54
ret 4
Function at 0x409370
Capabilities:
Write file on windows

Disassembly:
push ecx
push edi
mov edi, dword [ecx + 0x148]
test edi, edi
je 0x4093ac
mov edx, dword [esp + 0xc]
mov eax, edx
push esi
mov dword [esp + 8], 0
lea esi, [eax + 1]
mov edi, edi
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x409390
push 0
lea ecx, [esp + 0xc]
push ecx
sub eax, esi
push eax
push edx
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
pop edi
pop ecx
ret 4

Function at 0x409730
Capabilities:
Read .ini file

Disassembly:
push 0xffffffffffffffff
push 0x439abb
mov eax, dword fs:[0]
push eax
sub esp, 0x114
mov eax, dword [0x44d660]
xor eax, esp
mov dword [esp + 0x110], eax
push ebx
push esi
mov eax, dword [0x44d660]
xor eax, esp
push eax
lea eax, [esp + 0x120]
mov dword fs:[0], eax
push 0x104
lea eax, [esp + 0x1c]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea ecx, [esp + 0x18]
push ecx
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecA]
push str.UsbModem.ini
lea edx, [esp + 0x1c]
push 0x104
push edx
call fcn.004256c0
add esp, 0xc
push 0x43d208
lea ecx, [esp + 0x10]
mov byte [esp + 0x17], 0
call fcn.00404540
mov edx, dword [esp + 0xc]
mov eax, dword [edx - 8]
mov ecx, 1
sub ecx, dword [edx - 4]
sub eax, 0x104
or eax, ecx
mov dword [esp + 0x128], 0
jge 0x4097e5
push 0x104
lea ecx, [esp + 0x10]
call fcn.00402c40
mov edx, dword [esp + 0xc]
lea eax, [esp + 0x18]
push eax
push 0x104
push edx
push str.Close
push str.LogMsg
push str.Common
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
mov edx, dword [esp + 0xc]
test edx, edx
jne 0x409811
xor eax, eax
jmp 0x409827
mov eax, edx
lea esi, [eax + 1]
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x409816
sub eax, esi
js 0x4098f9
cmp eax, dword [edx - 8]
jg 0x4098f9
mov dword [edx - 0xc], eax
mov ecx, dword [esp + 0xc]
mov byte [eax + ecx], 0
lea ecx, [esp + 0xc]
call fcn.00403d20
push str.OPEN
lea ecx, [esp + 0x18]
call fcn.00404540
mov eax, dword [eax]
xor ecx, ecx
test eax, eax
setne cl
test ecx, ecx
jne 0x409869
push 0x80004005
call fcn.00401160
mov edx, dword [esp + 0xc]
push eax
push edx
call fcn.00425888
add esp, 8
test eax, eax
mov eax, dword [esp + 0x14]
sete bl
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x40989c
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
test bl, bl
mov bl, 1
jne 0x4098a6
mov bl, byte [esp + 0x13]
mov eax, dword [esp + 0xc]
add eax, 0xfffffff0
mov dword [esp + 0x128], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4098d1
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov al, bl
mov ecx, dword [esp + 0x120]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [esp + 0x110]
xor ecx, esp
call fcn.00425494
add esp, 0x120
ret
push 0x80070057
call fcn.00401160
int3
Function at 0x409910
Capabilities:
Create directory
Get common file path

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x444
mov eax, dword [0x44d660]
xor eax, esp
mov dword [esp + 0x440], eax
push ebx
push esi
push edi
mov edi, ecx
call fcn.00409730
test al, al
je 0x409b4c
push 0x104
lea eax, [esp + 0x134]
push 0
push eax
call fcn.004254b0
push 0x104
lea ecx, [esp + 0x38]
push 0
push ecx
call fcn.004254b0
push 0x104
lea edx, [esp + 0x254]
push 0
push edx
call fcn.004254b0
add esp, 0x24
push 1
push 0x24
lea eax, [esp + 0x30]
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathA]
push str._temp
lea ecx, [esp + 0x2c]
push 0x104
push ecx
call fcn.004256c0
add esp, 0xc
push 0
lea edx, [esp + 0x2c]
push edx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
movzx ecx, word [esp + 0x16]
movzx edx, word [esp + 0x12]
movzx eax, word [esp + 0x10]
push ecx
push edx
push eax
push str._04d_02d_02d
lea ecx, [esp + 0x248]
push 0x104
push ecx
call fcn.00425731
lea edx, [esp + 0x250]
push edx
lea ebx, [edi + 0x44]
push ebx
lea eax, [esp + 0x48]
push eax
push str._sUM_LOG__s__s.txt
lea ecx, [esp + 0x158]
push 0x104
push ecx
call fcn.00425731
add esp, 0x30
push 0
push 0x80
push 4
push 0
push 1
push 0x120116
lea edx, [esp + 0x148]
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
test eax, eax
mov dword [edi + 0x148], eax
je 0x409a3f
cmp eax, 0xffffffff
jne 0x409adc
xor esi, esi
xor eax, eax
add esi, 1
push esi
push str._03d
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x28]
push 8
push eax
call fcn.00425731
push 0x104
lea ecx, [esp + 0x144]
push 0
push ecx
call fcn.004254b0
lea edx, [esp + 0x3c]
push edx
lea eax, [esp + 0x258]
push eax
push ebx
lea ecx, [esp + 0x50]
push ecx
push str._sUM_LOG__s__s__s.txt
lea edx, [esp + 0x160]
push 0x104
push edx
call fcn.00425731
add esp, 0x38
push 0
push 0x80
push 4
push 0
push 1
push 0x120116
lea eax, [esp + 0x148]
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
test eax, eax
mov dword [edi + 0x148], eax
je 0x409ad0
cmp eax, 0xffffffff
jne 0x409adc
cmp esi, 0xff
jl 0x409a41
mov esi, dword [edi + 0x148]
test esi, esi
je 0x409b4c
push 0x104
lea ecx, [esp + 0x344]
push 0
push ecx
call fcn.004254b0
add esp, 0xc
push 2
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push str.OPEN_LOG_AT__:
mov ecx, edi
call fcn.00409370
lea edx, [esp + 0x340]
push edx
call fcn.004092d0
push 0x43e4cc
lea eax, [esp + 0x348]
push 0x104
push eax
call fcn.004256c0
add esp, 0x10
lea ecx, [esp + 0x340]
push ecx
mov ecx, edi
call fcn.00409370
cmp dword [edi + 0x148], 0
mov ecx, dword [esp + 0x44c]
setne dl
mov byte [edi + 0x14c], dl
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.00425494
mov esp, ebp
pop ebp
ret
Function at 0x40deae
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
cmp dword [ebp + 0xc], ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
je 0x40def4
call fcn.00414c8d
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x40def4
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
mov dword [ebp - 4], eax
je 0x40df37
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
mov esi, dword [ebp + 8]
mov dword [ebp + 0xc], 1
je 0x40df20
push dword [ebp + 0x10]
mov eax, dword [edi]
push ebx
push esi
mov ecx, edi
call dword [eax + 0x20]
cmp dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
je 0x40df20
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp dword [esi + 0x4c], 0
je 0x40df34
mov ecx, dword [esi + 0x4c]
push dword [ebp + 0x10]
mov eax, dword [ecx]
call dword [eax + 0xa0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x41399c
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push ebp
push esi
push edi
xor edi, edi
xor ebx, ebx
cmp dword [esp + 0x14], edi
mov ebp, ecx
je 0x4139df
call fcn.00414c8d
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x18]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x4139df
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x4139fa
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
push ebx
mov ecx, ebp
call fcn.00413553
test ebx, ebx
mov esi, eax
je 0x4139f8
test edi, edi
je 0x4139f8
push edi
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret 4

Function at 0x425494
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x44d660]
jne 0x42549e
repz ret
jmp fcn.0042bde4
Function at 0x4344d7
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.0042b45d
xor ebx, ebx
cmp dword [0x451ebc], ebx
mov dword [ebp - 0x10], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 8], ebx
mov dword [ebp - 0xc], ebx
jne 0x4345ac
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
cmp edi, ebx
jne 0x434517
xor eax, eax
jmp 0x434670
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x442bf4
push edi
call esi
cmp eax, ebx
je 0x434510
push eax
call fcn.0042b3fa
mov dword [esp], 0x442be4
push edi
mov dword [0x451ebc], eax
call esi
push eax
call fcn.0042b3fa
mov dword [esp], 0x442bd0
push edi
mov dword [0x451ec0], eax
call esi
push eax
call fcn.0042b3fa
mov dword [0x451ec4], eax
lea eax, [ebp - 8]
push eax
call fcn.00427638
test eax, eax
pop ecx
pop ecx
je 0x43457a
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0042a5d8
add esp, 0x14
cmp dword [ebp - 8], 2
jne 0x4345ac
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.0042b3fa
cmp eax, ebx
pop ecx
mov dword [0x451ecc], eax
je 0x4345ac
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.0042b3fa
pop ecx
mov dword [0x451ec8], eax
mov eax, dword [0x451ec8]
mov esi, dword [ebp - 0x10]
cmp eax, esi
je 0x434625
cmp dword [0x451ecc], esi
je 0x434625
push eax
call fcn.0042b466
pop ecx
call eax
cmp eax, ebx
je 0x4345f2
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
push dword [0x451ecc]
call fcn.0042b466
pop ecx
call eax
test eax, eax
je 0x4345f2
test byte [ebp - 0x18], 1
jne 0x434625
lea eax, [ebp - 0xc]
push eax
call fcn.0042766f
test eax, eax
pop ecx
je 0x43460d
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.0042a5d8
add esp, 0x14
cmp dword [ebp - 0xc], 4
jb 0x43461c
or dword [ebp + 0x10], 0x200000
jmp 0x434656
or dword [ebp + 0x10], 0x40000
jmp 0x434656
mov eax, dword [0x451ec0]
cmp eax, esi
je 0x434656
push eax
call fcn.0042b466
pop ecx
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x434656
mov eax, dword [0x451ec4]
cmp eax, esi
je 0x434656
push dword [ebp - 4]
push eax
call fcn.0042b466
pop ecx
call eax
mov dword [ebp - 4], eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
push dword [0x451ebc]
call fcn.0042b466
pop ecx
call eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x43904e
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x44d660]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.00438fe3
mov eax, 0x400000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.004254b0
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x43909d
cmp dword [ebp - 0x1c], 5
jb 0x4390b5
jmp 0x4390b1
cmp dword [ebp - 0x10], 1
jne 0x4390b5
cmp dword [ebp - 0x1c], 4
ja 0x4390b1
jne 0x4390b5
cmp dword [ebp - 0x18], 0
jbe 0x4390b5
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x4434c4
call fcn.00438ed4
test eax, eax
jge 0x4390d6
mov byte [0x44f5e4], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.00425494
add ebp, 0x78
leave
ret
Function at 0x410170
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4771eb
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.00469e41
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x4101f2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004678f7
mov eax, dword [eax]
push 0x4b1220
push eax
call fcn.0045a304
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.0046a0cc
test bl, bl
je 0x4101f2
push 0x4b1220
lea ecx, [esp + 0xc]
call fcn.0046a4a8
push 0x4b4d88
lea ecx, [esp + 0xc]
call fcn.0046a4a8
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 0x41022e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.0046a0cc
jmp 0x4102f9
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 0x4102b2
lea edx, [esp + 0x7c]
push 0x4b4d84
push edx
call fcn.0045a304
add esp, 8
test eax, eax
je 0x4102b2
lea eax, [esp + 0x7c]
push 0x4b4d80
push eax
call fcn.0045a304
add esp, 8
test eax, eax
je 0x4102b2
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 0x410242
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.0046a0cc
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 0x410af0
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 0x410b52
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 0x410b60
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x47726b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x4bbd88]
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 0x410c98
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x410bc6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a0cc
xor eax, eax
jmp 0x410d0f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.0046a255
push esi
lea ecx, [esp + 0xc]
call fcn.0046a4e4
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x4b4dc0
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x410ced
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.00410af0
test eax, eax
jne 0x410ced
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.00410af0
test eax, eax
jne 0x410ced
lea eax, [esp + 0x14]
push 0x4b4d9c
push eax
call fcn.0045b3e0
mov esi, eax
add esp, 8
test esi, esi
jne 0x410ccc
lea ecx, [esp + 0x14]
push 0x4b4d98
push ecx
call fcn.0045b360
mov esi, eax
add esp, 8
test esi, esi
jne 0x410ccc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x410ccf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.0046a205
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x410bde
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.0046a0cc
xor eax, eax
jmp 0x410d0f
mov byte [esi], 0
push 0x4b4d94
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.0046a0cc
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 0x4213b0
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 0x42141e
cmp si, 0x69
ja 0x42141e
add esi, 0xffd0
cmp si, 0x11
je 0x4213ee
push 0x11
call edi
test ax, ax
jge 0x4213ee
or esi, 0x2000
cmp si, 0x10
je 0x421403
push 0x10
call edi
test ax, ax
jge 0x421403
or esi, 0x4000
cmp si, 0x12
je 0x421418
push 0x12
call edi
test ax, ax
jge 0x421418
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x42142b
mov esi, 0xbd
jmp 0x4213df
cmp si, 0x6e
jne 0x421438
mov esi, 0xbe
jmp 0x4213df
cmp si, 0x6f
jne 0x4213d9
mov esi, 0xbf
jmp 0x4213df

Function at 0x422be0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x4ccb30]
xor edx, edx
cmp eax, edx
jne 0x422c06
xor eax, eax
mov byte [eax + 0x4cca30], al
inc eax
cmp eax, 0x100
jl 0x422bee
mov dword [0x4ccb30], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x4cca30
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x422c97
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 0x422c6a
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 0x422c38
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x422d10
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 0x422d63
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 0x422d4a
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 0x4297a0
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 0x429938
cmp ebp, ebx
jle 0x429938
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 0x4297fe
dec eax
or eax, 0xfffffff8
inc eax
je 0x429805
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x429814
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x42981b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00469e0d
add esp, 4
cmp eax, ebx
je 0x42983c
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.00469e0d
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 0x42992e
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 0x429915
mov al, byte [edx]
cmp al, 0xc0
jbe 0x429901
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4298f6
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 0x429904
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x429904
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4298a0
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 0x429891
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 0x42cbb0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x478738
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 0x42cbe9
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.004718e0
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.00471968
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.0042cc70
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004719a5
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24