joyce8/EMBER2024-capa huggingface dataset:
Function at 0x502ce0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x502d13
push esi
call fcn.00510f60
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x502d0c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x502d99
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x502d82
mov eax, dword [esi + 8]
test eax, eax
je 0x502d37
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x502d7e
cmp eax, 2
je 0x502d82
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x502d2a
cmp eax, 3
je 0x502d5d
cmp eax, 1
jne 0x502d2a
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x502d2a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x502d2a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00502dc0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x502da8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00502dc0
add esp, 4
pop esi
ret

Function at 0x503630
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x503651
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x503651
mov eax, dword [eax + 0x44]
test eax, eax
je 0x503651
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess_1]

Function at 0x51e0df
Capabilities:
Enumerate gui resources

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
cmp dword [0x908f46], 0
jne 0x51e15f
cmp dword [0x908f2a], 0
jle 0x51e136
mov dword [ebp - 4], esp
push 2
push dword [0x908f2a]
call dword [sym.imp.user32.dll_GetAncestor]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x51e12c
push 6
call fcn.00735ee0
add esp, 4
mov dword [0x908f46], eax
jmp 0x51e15f
mov dword [ebp - 4], esp
push 0x908f46
push 0x51e2ca
call dword [sym.imp.user32.dll_EnumWindows]
nop
nop
nop
nop
cmp dword [ebp - 4], esp
je 0x51e15f
push 6
call fcn.00735ee0
add esp, 4
mov eax, dword [0x908f46]
jmp 0x51e169
mov esp, ebp
pop ebp
ret
Function at 0x583649
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 4], 0
push dword [ebp + 8]
call fcn.00583876
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x583866
cmp dword [ebp + 0xc], 3
jne 0x58368c
call fcn.005838f7
mov dword [0x90903e], 0
jmp 0x58382a
cmp dword [ebp + 0xc], 1
jne 0x58378e
mov ebx, dword [0x909032]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [ebp - 4]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x1c
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 0
jne 0x583715
mov eax, dword [ebp + 0x10]
cmp dword [0x909042], eax
jne 0x5836dc
mov eax, 0
jmp 0x583870
mov eax, dword [ebp + 0x10]
mov dword [0x909042], eax
call fcn.005838f7
mov eax, dword [ebp - 4]
mov dword [0x90903e], eax
mov eax, dword [ebp + 8]
mov dword [0x909046], eax
push 0
mov ebx, 0x308
call sub.kernel32.dll_GetTickCount
add esp, 4
mov dword [0x90904a], eax
jmp 0x583789
mov ebx, dword [0x909032]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [ebp - 4]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x1c
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 2
jne 0x583789
mov eax, dword [ebp + 0x10]
cmp dword [0x909042], eax
jne 0x58375b
mov eax, 0
jmp 0x583870
mov eax, dword [ebp + 0x10]
mov dword [0x909042], eax
cmp dword [0x90904e], 0
je 0x583789
call fcn.005838f7
mov dword [0x90903e], 0
mov dword [0x909046], 0
jmp 0x58382a
cmp dword [ebp + 0xc], 2
jne 0x58382a
mov ebx, dword [0x909032]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [ebp - 4]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x1c
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
cmp dword [ebx], 1
je 0x5837f6
mov ebx, dword [0x909032]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [ebp - 4]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x1c
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp - 0x10]
cmp dword [ebx], 2
je 0x5837f6
xor eax, eax
jmp 0x5837fb
mov eax, 1
test eax, eax
je 0x58382a
mov eax, dword [ebp - 4]
mov dword [0x90903e], eax
mov eax, dword [ebp + 8]
mov dword [0x909046], eax
push 0
mov ebx, 0x308
call sub.kernel32.dll_GetTickCount
add esp, 4
mov dword [0x90904a], eax
mov ebx, dword [0x909032]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [ebp - 4]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 8
mov dword [ebp - 8], ebx
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
mov ebx, dword [ebp - 8]
push dword [ebx]
call fcn.00522458
jmp 0x583870
mov eax, 0
jmp 0x583870
mov esp, ebp
pop ebp
ret 0x10
Function at 0x583ad2
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
cmp dword [0x90903e], 0
je 0x583c0d
cmp dword [0x909046], 0
je 0x583b7d
push 0
mov ebx, 0x308
call sub.kernel32.dll_GetTickCount
add esp, 4
mov dword [0x909066], eax
fild dword [0x909066]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fild dword [0x90904a]
fstp qword [ebp - 0x10]
fsub qword [ebp - 0x10]
fstp qword [ebp - 0x18]
mov ebx, dword [0x909032]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [0x90903e]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x10
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
fild dword [ebx]
fstp qword [ebp - 0x24]
fld qword [ebp - 0x18]
fsub qword [ebp - 0x24]
fcomp qword [0x8cdd94]
fnstsw ax
test ah, 0x41
jne 0x583b78
mov eax, dword [0x909066]
mov dword [0x90904a], eax
call fcn.00583c11
jmp 0x583c0d
cmp dword [0x909052], 0
jle 0x583c0d
push 0
mov ebx, 0x308
call sub.kernel32.dll_GetTickCount
add esp, 4
mov dword [0x909066], eax
fild dword [0x909066]
fstp qword [ebp - 8]
fld qword [ebp - 8]
fild dword [0x909052]
fstp qword [ebp - 0x10]
fsub qword [ebp - 0x10]
fstp qword [ebp - 0x18]
mov ebx, dword [0x909032]
mov ecx, dword [ebx]
inc ecx
shl ecx, 2
add ebx, ecx
push ebx
mov eax, dword [0x90903e]
dec eax
pop ebx
shl eax, 2
add ebx, eax
mov ebx, dword [ebx]
add ebx, 0x14
mov dword [ebp - 0x1c], ebx
mov ebx, dword [ebp - 0x1c]
fild dword [ebx]
fstp qword [ebp - 0x24]
fld qword [ebp - 0x18]
fsub qword [ebp - 0x24]
fcomp qword [0x8cdd9c]
fnstsw ax
test ah, 1
jne 0x583c0d
call fcn.005838f7
mov dword [0x90903e], 0
mov esp, ebp
pop ebp
ret
Function at 0x5e679d
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov eax, dword [ebp + 8]
inc eax
push dword [eax]
pop word [ebp - 4]
cmp dword [ebp - 4], 0xc25e
je 0x5e67d2
cmp dword [ebp - 4], 0xc35e
je 0x5e67d2
jmp 0x5e67d5
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x5e67b7
cmp dword [ebp - 4], 0xc25e
jne 0x5e6861
push eax
mov dword [ebp - 0xc], esp
lea eax, [ebp - 4]
push eax
push 0x40
push 4
push dword [ebp - 8]
push 0xffffffff
call dword [sym.imp.kernel32.dll_VirtualProtectEx]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x5e681e
push 6
call fcn.00735ee0
add esp, 4
pop eax
push 0x9090c35e
pop dword [eax]
mov dword [ebp - 0xc], esp
mov eax, 0
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 4]
push 4
push dword [ebp - 8]
push 0xffffffff
call dword [sym.imp.kernel32.dll_VirtualProtectEx]
nop
nop
nop
nop
cmp dword [ebp - 0xc], esp
je 0x5e6861
push 6
call fcn.00735ee0
add esp, 4
mov esp, ebp
pop ebp
ret 4
Function at 0x737770
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.kernel32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x737802
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x7377f4
mov ebp, dword [sym.imp.kernel32.dll_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x7377ec
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x7377b5
push edi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret

Function at 0x737f50
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, 1
jle 0x737f6e
push esi
lea ecx, [esp + 0x18]
dec edx
mov esi, dword [ecx]
add ecx, 0xc
xor eax, esi
dec edx
jne 0x737f63
pop esi
ret

Function at 0x738030
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push connect
push eax
call dword [sym.imp.kernel32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x738099
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [sym.imp.kernel32.dll_GetFileSize]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.00737150
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [sym.imp.kernel32.dll_ReadFile]
push edi
call dword [sym.imp.kernel32.dll_CloseHandle]
mov eax, esi
pop esi
pop ebx
pop edi
ret
Function at 0x7387c0
Capabilities:
Check if file exists
Get common file path

Disassembly:
mov eax, dword [esp + 0x10]
sub esp, 0x208
test eax, eax
push ebx
push esi
push edi
jne 0x7387eb
lea eax, [esp + 0xc]
push eax
push 0x104
call dword [sym.imp.kernel32.dll_GetTempPathA]
test eax, eax
jne 0x738813
mov byte [esp + 0xc], al
jmp 0x738813
mov edi, dword [esp + 0x21c]
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0xc]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea edi, [esp + 0xc]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
lea eax, [esp + ecx + 0xc]
mov cl, byte [esp + ecx + 0xb]
cmp cl, 0x5c
je 0x738831
mov byte [eax], 0x5c
mov esi, dword [sym.imp.user32.dll_wsprintfA]
mov edi, dword [sym.imp.kernel32.dll_GetTickCount]
mov ebx, dword [sym.imp.shlwapi.dll_PathFileExistsA]
call edi
lea ecx, [esp + 0xc]
push eax
push ecx
lea edx, [esp + 0x118]
push str._s_x.tmp
push edx
call esi
add esp, 0x10
lea eax, [esp + 0x110]
push eax
call ebx
test eax, eax
jne 0x738843
lea edi, [esp + 0x110]
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
push ecx
call fcn.00737150
mov edx, eax
lea edi, [esp + 0x114]
or ecx, 0xffffffff
xor eax, eax
add esp, 4
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
pop ebx
add esp, 0x208
ret

Function at 0x738b10
Capabilities:
Open clipboard
Read clipboard data

Disassembly:
push edi
xor edi, edi
push edi
call dword [sym.imp.user32.dll_OpenClipboard]
test eax, eax
je 0x738b60
push esi
push 1
call dword [sym.imp.user32.dll_GetClipboardData]
mov esi, eax
test esi, esi
je 0x738b55
push esi
call dword [sym.imp.kernel32.dll_GlobalLock]
mov edx, eax
or ecx, 0xffffffff
mov edi, edx
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
push edx
call fcn.0073a1b0
add esp, 8
mov edi, eax
push esi
call dword [sym.imp.kernel32.dll_GlobalUnlock]
call dword [sym.imp.user32.dll_CloseClipboard]
mov eax, edi
pop esi
pop edi
ret
mov eax, edi
pop edi
ret
Function at 0x739b00
Capabilities:
Get common file path

Disassembly:
sub esp, 0x104
lea eax, [esp]
push esi
push eax
push 0x104
xor esi, esi
call dword [sym.imp.kernel32.dll_GetCurrentDirectoryA]
test eax, eax
je 0x739b43
push edi
lea edi, [esp + 8]
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
push ecx
lea ecx, [esp + 0xc]
push ecx
call fcn.0073a1b0
add esp, 8
pop edi
pop esi
add esp, 0x104
ret
mov eax, esi
pop esi
add esp, 0x104
ret

Function at 0x746780
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x7a7728
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00746360
mov eax, dword [esp + 0x24]
lea ecx, [esp + 4]
push eax
mov dword [esp + 0x20], 0
call fcn.007463d0
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
push edx
lea ecx, [esp + 0xc]
push eax
push ecx
mov ecx, esi
call fcn.007466b0
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x1c], 0xffffffff
call fcn.00746380
mov ecx, dword [esp + 0x14]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x1c
ret 0x10

Function at 0x746798
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x7a7728
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.00746360
mov eax, dword [esp + 0x24]
lea ecx, [esp + 4]
push eax
mov dword [esp + 0x20], 0
call fcn.007463d0
mov ecx, dword [esp + 0x30]
mov edx, dword [esp + 0x2c]
mov eax, dword [esp + 0x28]
push ecx
push edx
lea ecx, [esp + 0xc]
push eax
push ecx
mov ecx, esi
call fcn.007466b0
lea ecx, [esp + 4]
mov esi, eax
mov dword [esp + 0x1c], 0xffffffff
call fcn.00746380
mov ecx, dword [esp + 0x14]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x1c
ret 0x10
Function at 0x749110
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x74911b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x74921e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x8ae884]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x8ae884]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x8ae884]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x8ae884]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x8ae884]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x8ae884]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x8ae884]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x8ae884]
xor eax, edx
inc ecx
dec edi
jne 0x749136
pop edi
test esi, esi
je 0x749240
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x8ae884]
xor eax, edx
inc ecx
dec esi
jne 0x749222
pop esi
pop ebx
not eax
ret

Function at 0x749a00
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0x14]
push ebp
mov ebp, dword [esp + 0x10]
mov cl, byte [ebx]
mov eax, ebp
imul eax, dword [esp + 0x14]
test cl, cl
je 0x749a41
mov edx, dword [esp + 0xc]
lea ecx, [esp + 0xc]
push 0
push ecx
push eax
mov eax, dword [ebx + 4]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile_1]
test eax, eax
jne 0x749a36
mov byte [ebx + 8], 1
mov eax, dword [esp + 0xc]
xor edx, edx
div ebp
pop ebp
pop ebx
ret
mov edx, dword [ebx + 0x18]
mov ecx, dword [ebx + 0x14]
push esi
push edi
lea esi, [edx + eax]
cmp esi, ecx
jbe 0x749a54
sub ecx, edx
mov eax, ecx
mov esi, dword [ebx + 0x10]
mov edi, dword [esp + 0x14]
mov ecx, eax
add esi, edx
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
xor edx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x18]
pop edi
add ecx, eax
pop esi
div ebp
mov dword [ebx + 0x18], ecx
pop ebp
pop ebx
ret
Function at 0x74bfd0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount_1]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x74c036
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep_1]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x74c036
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x74c017
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x74c3c0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x74c3f8
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x74d0c0
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x74d109
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x74d580
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x7a7a50
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0074d130
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0074d1b0
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0074d1b0
lea ecx, [esi + 0xc]
call fcn.00798ef1
lea ecx, [esi + 0x10]
call fcn.00798ef1
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0074e740
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0074e740
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0074e740
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00798f66
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00798f66
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x750cc0
Capabilities:
Encrypt data using des

Disassembly:
sub esp, 0xf4
xor ecx, ecx
push ebx
push ebp
push esi
mov esi, dword [esp + 0x104]
push edi
xor eax, eax
mov al, byte [ecx + str.80_]
mov edx, eax
and eax, 7
sar edx, 3
mov bl, byte [eax*2 + 0x91acec]
mov dl, byte [edx + esi]
test bl, dl
setne al
mov byte [esp + ecx + 0x4c], al
inc ecx
cmp ecx, 0x38
jl 0x750cd3
mov eax, 0x1e
xor edx, edx
mov dword [esp + 0x10], eax
cmp dword [esp + 0x10c], 1
je 0x750d14
lea eax, [edx + edx]
lea edi, [esp + eax*4 + 0x88]
lea ebp, [esp + eax*4 + 0x84]
xor eax, eax
xor ecx, ecx
mov cl, byte [edx + 0x91ad94]
mov dword [edi], 0
mov dword [ebp], 0
mov esi, ecx
cmp ecx, 0x1c
jge 0x750d46
mov bl, byte [esp + ecx + 0x4c]
jmp 0x750d4a
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x1c
jl 0x750d3b
mov eax, 0x1c
lea ecx, [esi + 0x1c]
cmp ecx, 0x38
jge 0x750d68
mov bl, byte [esp + ecx + 0x4c]
jmp 0x750d6c
mov bl, byte [esp + ecx + 0x30]
mov byte [esp + eax + 0x14], bl
inc eax
inc ecx
cmp eax, 0x38
jl 0x750d5d
xor ecx, ecx
mov eax, 0x91acfc
xor ebx, ebx
mov bl, byte [ecx + 0x91ada4]
cmp byte [esp + ebx + 0x14], 0
je 0x750d97
mov esi, dword [eax]
mov ebx, dword [ebp]
or ebx, esi
mov dword [ebp], ebx
xor ebx, ebx
mov bl, byte [ecx + 0x91adbc]
cmp byte [esp + ebx + 0x14], 0
je 0x750dae
mov esi, dword [eax]
mov ebx, dword [edi]
or ebx, esi
mov dword [edi], ebx
add eax, 4
inc ecx
cmp eax, str.80_
jl 0x750d7e
mov eax, dword [esp + 0x10]
inc edx
sub eax, 2
cmp eax, 0xfffffffe
mov dword [esp + 0x10], eax
jg 0x750d07
lea edx, [esp + 0x84]
push edx
call fcn.00750df0
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xf4
ret
Function at 0x757650
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xa1afbc]
xor edx, edx
cmp eax, edx
jne 0x757676
xor eax, eax
mov byte [eax + 0xa1aebc], al
inc eax
cmp eax, 0x100
jl 0x75765e
mov dword [0xa1afbc], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xa1aebc
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x757707
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 0x7576da
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 0x7576a8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x757710
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 0x757763
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 0x75774a
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 0x75e0e0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x7a7eae
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.0075ea00
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x8b04fc
call fcn.00798ca7
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x75e173
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.00798ca7
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x75e16c
push 0
mov ecx, eax
call fcn.00755280
mov dword [esi + 0xc], eax
jmp 0x75e175
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x75e175
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8