joyce8/EMBER2024-capa huggingface dataset:
Function at 0x402e99
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], esp
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x402edc
push 0x19
push 0x4018f40
push 6
call fcn.00404d9f
add esp, 0xc
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x402ef3
mov eax, 0x1162dba
jmp 0x402fa2
inc dword [ebp - 4]
fild dword [ebp - 4]
fstp qword [ebp - 0x10]
fld qword [ebp - 0x10]
fmul qword [0x1162e43]
fstp qword [ebp - 0x18]
fld qword [ebp - 0x18]
call fcn.00401a23
push 0x80000301
push 0
push eax
push 1
mov ebx, 0x1bc
call fcn.00405ba0
add esp, 0x10
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x402f41
push ebx
call fcn.00404d8d
add esp, 4
pop eax
mov dword [ebp - 8], eax
lea eax, [ebp - 8]
push eax
call fcn.0040207d
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], esp
push dword [ebp - 4]
push dword [ebp - 0xc]
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.USER32.dll_GetWindowTextW]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x402f83
push 0x136
push 0x4018f40
push 6
call fcn.00404d9f
add esp, 0xc
mov eax, dword [ebp - 8]
test eax, eax
je 0x402f9d
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.00404d93
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x402fa2
push eax
mov ebx, dword [ebp - 8]
test ebx, ebx
je 0x402fb3
push ebx
call fcn.00404d8d
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4

Function at 0x4048ae
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
jmp 0x4048d7
mov dword [ebp - 0xc], esp
push 0
push 4
push 0
push dword [0x1163981]
push 0
push 0
push dword [ebp + 8]
xor eax, eax
call dword [0x11639ad]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x404922
push 0x31
push 0x401e2f5
push 6
call fcn.00404d9f
add esp, 0xc
mov dword [ebp - 4], eax
push 0x80000005
push 0
push 0x1162e73
push 1
mov ebx, 0x194
call fcn.00406300
add esp, 0x10
mov dword [ebp - 0xc], eax
fild dword [ebp + 0xc]
fstp qword [ebp - 0x14]
fld qword [ebp - 0x14]
fild dword [ebp - 0xc]
fstp qword [ebp - 0x1c]
fadd qword [ebp - 0x1c]
fstp qword [ebp - 0x24]
mov dword [ebp - 0x28], esp
fld qword [ebp - 0x24]
call fcn.00401a23
push eax
push dword [ebp - 4]
push dword [ebp + 0xc]
xor eax, eax
call dword [0x11639b1]
nop
nop
cmp dword [ebp - 0x28], esp
je 0x404993
push 0xce
push 0x401e2f5
push 6
call fcn.00404d9f
add esp, 0xc
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.KERNEL32.dll_ResumeThread]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x4049c2
push 0xe9
push 0x401e2f5
push 6
call fcn.00404d9f
add esp, 0xc
mov eax, dword [ebp - 8]
jmp 0x4049da
mov esp, ebp
pop ebp
ret 8
Function at 0x405430
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 0x4054c2
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x4054b4
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 0x4054ac
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x405475
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 0x4054d0
Capabilities:
Set file attributes

Disassembly:
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 8]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
ret

Function at 0x4054f0
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x54
push esi
lea eax, [esp + 0x14]
push edi
push eax
mov dword [esp + 0x1c], 0x44
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov eax, dword [esp + 0x84]
xor edi, edi
cmp eax, edi
mov dword [esp + 0x54], edi
mov dword [esp + 0x58], edi
mov dword [esp + 0x44], 1
je case.0x405531.2
mov ecx, dword [esp + 0x7c]
lea eax, [ecx - 1]
cmp eax, 5
ja case.0x405531.2
jmp dword [eax*4 + 0x4055bc]
mov word [esp + 0x48], di
jmp 0x40556a
mov word [esp + 0x48], 2
jmp 0x40556a
mov word [esp + 0x48], 3
jmp 0x40556a
mov word [esp + 0x48], 4
jmp 0x40556a
mov word [esp + 0x48], 7
jmp 0x40556a
mov word [esp + 0x48], 5
lea edx, [esp + 8]
mov ecx, dword [esp + 0x64]
lea eax, [esp + 0x18]
push edx
push eax
push edi
push edi
push edi
push 1
push edi
push edi
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
mov esi, eax
cmp esi, edi
je 0x4055b4
cmp dword [esp + 0x70], edi
je 0x4055a0
mov edx, dword [esp + 8]
push 0xffffffffffffffff
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [esp + 8]
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push eax
call edi
mov ecx, dword [esp + 0xc]
push ecx
call edi
mov eax, esi
pop edi
pop esi
add esp, 0x54
ret
Function at 0x4055e0
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 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x405649
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.004050a0
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 0x405ac0
Capabilities:
Query environment variable

Disassembly:
push ebp
push esi
push edi
push 0x104
call fcn.00405050
mov ebp, dword [esp + 0x18]
add esp, 4
mov edi, eax
push 0x104
push edi
push ebp
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
cmp esi, 0x104
jbe 0x405b17
push ebx
push edi
call fcn.00405160
push esi
mov ebx, esi
call fcn.00405050
add esp, 8
mov edi, eax
push esi
push edi
push ebp
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
cmp esi, ebx
ja 0x405aee
mov eax, edi
pop ebx
pop edi
pop esi
pop ebp
ret
mov eax, edi
pop edi
pop esi
pop ebp
ret
Function at 0x406650
Capabilities:
Delete directory

Disassembly:
push esi
mov esi, dword [esp + 0xc]
test esi, esi
jne 0x40665d
xor eax, eax
pop esi
ret
push esi
call dword [0x1163f30]
add esp, 4
test eax, eax
jne 0x40666d
pop esi
ret
cmp eax, 1
jne 0x40667b
cmp byte [esi], 0x5c
jne 0x40667b
xor eax, eax
pop esi
ret
push esi
call fcn.00406400
add esp, 4
test eax, eax
je 0x40668f
push esi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
pop esi
ret

Function at 0x406f40
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
mov ebp, edx
push esi
push edi
mov esi, ebp
xor edi, edi
and esi, 3
mov eax, ecx
jle 0x406f61
mov dl, byte [eax]
inc eax
cmp dl, bl
je 0x406fbb
inc edi
cmp edi, esi
jl 0x406f55
mov edi, ebx
and edi, 0xff
mov esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
lea edi, [ecx + ebp]
cmp eax, edi
jae 0x406ff0
mov edx, dword [eax]
xor edx, esi
lea ebp, [edx - 0x1010101]
not edx
and ebp, edx
test ebp, 0x80808080
je 0x406faa
cmp byte [eax], bl
je 0x406fc5
cmp byte [eax + 1], bl
je 0x406fce
cmp byte [eax + 2], bl
je 0x406fd8
cmp byte [eax + 3], bl
je 0x406fe4
add eax, 4
cmp eax, edi
jb 0x406f81
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
dec eax
pop ebx
ret 4
pop edi
pop esi
pop ebp
sub eax, ecx
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
inc eax
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 2
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 3
pop ebx
ret 4
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4
Function at 0x12744
Capabilities:
Hash data with md5

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
and dword [eax + 0x14], 0
and dword [eax + 0x10], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
pop ebp
ret 4

Function at 0x14606
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x40
mov eax, dword [0x170b0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
or dword [ebp - 0x1c], 0xffffffff
push ebx
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x18], eax
push esi
push edi
xor eax, eax
mov word [ebp - 0x28], ax
lea edi, [ebp - 0x26]
stosd dword es:[edi], eax
stosw word es:[edi], ax
xor eax, eax
xor esi, esi
mov dword [ebp - 0x14], esi
lea edi, [ebp - 0x10]
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
push 0x15542
lea eax, [ebp - 0x28]
push eax
mov dword [ebp - 0x20], esi
call dword [sym.imp.ntoskrnl.exe_RtlInitUnicodeString]
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x38], eax
lea eax, [ebp - 0x40]
push eax
xor edi, edi
push 0x20019
lea eax, [ebp - 0x1c]
push eax
mov dword [ebp - 0x40], 0x18
mov dword [ebp - 0x3c], edi
mov dword [ebp - 0x34], 0x40
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x2c], edi
call dword [sym.imp.ntoskrnl.exe_ZwOpenKey]
cmp eax, edi
mov dword [ebp - 0x18], eax
jl 0x1473b
lea eax, [ebp - 0x20]
push eax
push 0x10
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 0x28]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ntoskrnl.exe_ZwQueryValueKey]
cmp eax, edi
mov dword [ebp - 0x18], eax
jge 0x146be
cmp eax, 0x80000005
je 0x146be
cmp eax, 0xc0000023
jne 0x1473b
push dword [ebp - 0x20]
mov edi, dword [sym.imp.ntoskrnl.exe_ExAllocatePool]
push 1
call edi
mov esi, eax
test esi, esi
je 0x1473b
push dword [ebp - 0x20]
push 0
push esi
call 0x15148
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
push dword [ebp - 0x20]
lea eax, [ebp - 0x28]
push esi
push 2
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.ntoskrnl.exe_ZwQueryValueKey]
mov dword [ebp - 0x18], eax
test eax, eax
jl 0x1473b
push dword [esi + 8]
push 1
call edi
mov dword [ebx + 4], eax
test eax, eax
je 0x1473b
push dword [esi + 8]
push 0
push eax
call 0x15148
push dword [esi + 8]
lea eax, [esi + 0xc]
push eax
push dword [ebx + 4]
call sub.ntoskrnl.exe_memcpy
mov ax, word [esi + 8]
add esp, 0x18
sub ax, 2
mov word [ebx], ax
mov ax, word [esi + 8]
mov word [ebx + 2], ax
cmp dword [ebp - 0x1c], 0xffffffff
je 0x1474a
push dword [ebp - 0x1c]
call dword [sym.imp.ntoskrnl.exe_ZwClose]
test esi, esi
je 0x14757
push 0
push esi
call dword [sym.imp.ntoskrnl.exe_ExFreePoolWithTag]
mov ecx, dword [ebp - 4]
mov eax, dword [ebp - 0x18]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00014edd
leave
ret 8
Function at 0x46ba30
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f7e0b
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.004ec8c6
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x46bab2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.004ea6e1
mov eax, dword [eax]
push 0xe87cd8
push eax
call fcn.004dbd94
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004ecb51
test bl, bl
je 0x46bab2
push 0xe87cd8
lea ecx, [esp + 0xc]
call fcn.004ecee1
push 0xe87ce4
lea ecx, [esp + 0xc]
call fcn.004ecee1
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 0x46baee
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004ecb51
jmp 0x46bbb9
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 0x46bb72
lea edx, [esp + 0x7c]
push 0xe87ce0
push edx
call fcn.004dbd94
add esp, 8
test eax, eax
je 0x46bb72
lea eax, [esp + 0x7c]
push 0xe87cdc
push eax
call fcn.004dbd94
add esp, 8
test eax, eax
je 0x46bb72
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 0x46bb02
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.004ecb51
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 0x46c3b0
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 0x46c412
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 0x46c420
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4f7e8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0xe97400]
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 0x46c558
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x46c486
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ecb51
xor eax, eax
jmp 0x46c5cf
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004ecc8e
push esi
lea ecx, [esp + 0xc]
call fcn.004ecf1d
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0xe87d18
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x46c5ad
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push accept
call fcn.0046c3b0
test eax, eax
jne 0x46c5ad
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push accept
mov ecx, edi
call fcn.0046c3b0
test eax, eax
jne 0x46c5ad
lea eax, [esp + 0x14]
push 0xe87cf4
push eax
call fcn.004dcf00
mov esi, eax
add esp, 8
test esi, esi
jne 0x46c58c
lea ecx, [esp + 0x14]
push 0xe87cf0
push ecx
call fcn.004dce80
mov esi, eax
add esp, 8
test esi, esi
jne 0x46c58c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x46c58f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004ecc3e
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x46c49e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004ecb51
xor eax, eax
jmp 0x46c5cf
mov byte [esi], 0
push 0xe87cec
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.004ecb51
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 0x47b940
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 0x47b9ae
cmp si, 0x69
ja 0x47b9ae
add esi, 0xffd0
cmp si, 0x11
je 0x47b97e
push 0x11
call edi
test ax, ax
jge 0x47b97e
or esi, 0x2000
cmp si, 0x10
je 0x47b993
push 0x10
call edi
test ax, ax
jge 0x47b993
or esi, 0x4000
cmp si, 0x12
je 0x47b9a8
push 0x12
call edi
test ax, ax
jge 0x47b9a8
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x47b9bb
mov esi, 0xbd
jmp 0x47b96f
cmp si, 0x6e
jne 0x47b9c8
mov esi, 0xbe
jmp 0x47b96f
cmp si, 0x6f
jne 0x47b969
mov esi, 0xbf
jmp 0x47b96f

Function at 0x47d1d0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0xea7cb8]
xor edx, edx
cmp eax, edx
jne 0x47d1f6
xor eax, eax
mov byte [eax + 0xea7bb8], al
inc eax
cmp eax, 0x100
jl 0x47d1de
mov dword [0xea7cb8], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0xea7bb8
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x47d287
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 0x47d25a
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 0x47d228
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x47d300
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 0x47d353
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 0x47d33a
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 0x4843a0
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 0x484538
cmp ebp, ebx
jle 0x484538
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 0x4843fe
dec eax
or eax, 0xfffffff8
inc eax
je 0x484405
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x484414
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x48441b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004ec892
add esp, 4
cmp eax, ebx
je 0x48443c
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.004ec892
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 0x48452e
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 0x484515
mov al, byte [edx]
cmp al, 0xc0
jbe 0x484501
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x4844f6
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 0x484504
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x484504
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4844a0
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 0x484491
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 0x487a60
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4f9378
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 0x487a99
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.004f4224
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004f4270
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.00487b20
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004f42ad
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24