joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4422f0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x442323
push esi
call fcn.004453e0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44231c
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 0x4423a9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x442392
mov eax, dword [esi + 8]
test eax, eax
je 0x442347
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 0x44238e
cmp eax, 2
je 0x442392
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44233a
cmp eax, 3
je 0x44236d
cmp eax, 1
jne 0x44233a
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 0x44233a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44233a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.004423d0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x4423b8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.004423d0
add esp, 4
pop esi
ret

Function at 0x4609e8
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x460a20
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.0045ea9c
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045ea74
jmp 0x460a2c
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4620d6
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x462118
call fcn.00467bd2
mov esi, dword [eax + 0xc]
push pe_nt_image_headers32
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x462118
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x46210f
xor eax, eax
jmp 0x462120
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00462126
pop edi
pop esi
pop ebx
ret 4

Function at 0x468102
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x468130
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46814e
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00468068
jmp 0x46814e
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46814e
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00468068
test edi, edi
mov eax, edi
jne 0x468138
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x825377
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1006ef58
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x30
push ebp
push edi
mov edi, ecx
xor ebp, ebp
mov ecx, dword [esp + 0x48]
lea eax, [esp + 0x48]
push ebp
push eax
push ecx
lea ecx, reloc.RASAPI32.dll_RasHangUpA
mov dword [esp + 0x14], edi
mov dword [esp + 0x18], ebp
mov dword [esp + 0x1c], ebp
call fcn.00820277
test eax, eax
jne 0x8253e3
push ebp
push 0x1008de60
mov ecx, edi
call fcn.008245f7
mov eax, dword [esp + 0xc]
mov edx, dword [esp + 0x10]
pop edi
pop ebp
mov ecx, dword [esp + 0x30]
mov dword fs:[0], ecx
add esp, 0x3c
ret 0x10
mov edx, dword [esp + 0x48]
push ebx
mov ebx, dword [esp + 0x50]
push esi
push ebp
push ebp
push ebx
lea ecx, [edx + 0x14]
call fcn.0081fdf7
lea ecx, [esp + 0x2c]
mov esi, eax
call fcn.00814c77
push ebx
mov dword [esp + 0x4c], ebp
call fcn.00820427
add esp, 4
test eax, eax
je 0x825486
add esi, 0x18
push esi
call fcn.008156c7
add esi, eax
push esi
call fcn.008156c7
mov ecx, dword [esp + 0x60]
add esp, 8
cmp ecx, 3
lea eax, [esi + eax + 8]
ja 0x825789
jmp dword [ecx*4 + 0x100199b0]
mov eax, dword [esi]
push ebp
push eax
mov ecx, edi
call fcn.00824737
mov ebx, dword [esp + 0x58]
mov ebp, eax
lea edi, [esi + 0x18]
mov edx, dword [ebp + 0x28]
lea ecx, [ebx + ebx*4]
mov esi, edi
lea eax, [edx + ecx*4]
push esi
mov dword [esp + 0x5c], eax
call fcn.008156c7
add esi, eax
push esi
call fcn.008156c7
add esi, eax
add esp, 8
mov esi, dword [esi]
test esi, esi
je 0x8254d7
mov ecx, dword [esi + 0x1c]
push ecx
call dword [0x10072510]
test eax, eax
je 0x8254d7
mov eax, 1
jmp 0x8254d9
xor eax, eax
cmp ebx, 8
jge 0x82573e
cmp ebx, 7
ja 0x825789
jmp dword [ebx*4 + 0x100199c0]
test eax, eax
jne 0x825751
mov ecx, dword [esp + 0x10]
push eax
push 0x1008de4c
call fcn.008245f7
push 6
call dword [ebp + 0x2c]
lea edx, [esp + 0x1c]
xor ecx, ecx
add ebx, 0xfffffff8
push edx
mov dword [esp + 0x20], ecx
push ebx
push esi
mov dword [esp + 0x2c], ecx
call eax
mov edx, dword [esp + 0x5c]
lea eax, [esp + 0x14]
lea ecx, [esp + 0x1c]
push eax
mov eax, dword [esp + 0x5c]
push ecx
mov ecx, dword [esp + 0x18]
push edx
push eax
call fcn.00825c97
mov eax, dword [esp + 0x14]
mov edi, dword [esp + 0x18]
lea ecx, [esp + 0x2c]
mov esi, eax
mov dword [esp + 0x48], reloc.RASAPI32.dll_RasHangUpA
mov dword [esp + 0x2c], 0x10075168
call fcn.00814e77
mov ecx, dword [esp + 0x40]
mov eax, esi
pop esi
mov edx, edi
pop ebx
pop edi
pop ebp
mov dword fs:[0], ecx
add esp, 0x3c
ret 0x10
Function at 0x82e287
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [reloc.RASAPI32.dll_RasHangUpA]
xor edx, edx
cmp eax, edx
jne 0x82e2ad
xor eax, eax
mov byte [eax + 0x100a4830], al
inc eax
cmp eax, 0x100
jl 0x82e295
mov dword [reloc.RASAPI32.dll_RasHangUpA], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x100a4830
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x82e33e
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 0x82e311
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 0x82e2df
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x82e3b7
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 0x82e40a
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 0x82e3f1
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 0x834e47
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 0x834fdf
cmp ebp, ebx
jle 0x834fdf
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 0x834ea5
dec eax
or eax, 0xfffffff8
inc eax
je 0x834eac
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, 0x80000001
jns 0x834ebb
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x834ec2
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.0086eeaf
add esp, 4
cmp eax, ebx
je 0x834ee3
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.0086eeaf
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 0x834fd5
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 0x834fbc
mov al, byte [edx]
cmp al, 0xc0
jbe 0x834fa8
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x834f9d
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 0x834fab
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x834fab
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x834f47
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 0x834f38
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 0x83cae7
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x10070388
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0083d667
lea edx, [esp + 0x18]
push eax
push edx
call dword [0x10072460]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [0x100724d4]
test eax, eax
je 0x83cb90
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0083c777
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [0x100724a0]
push edi
lea ecx, [esp + 0x4c]
call fcn.00875b27
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0084c057
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [0x10072114]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [0x100724fc]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [0x10072494]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], reloc.RASAPI32.dll_RasHangUpA
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.00875b99
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
Function at 0x83d0c7
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x100703b0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x4c
push ebx
push esi
push edi
mov esi, ecx
call fcn.0083acc7
mov ebx, eax
test ebx, ebx
mov dword [esp + 0xc], ebx
jne 0x83d120
mov eax, dword [esp + 0x68]
xor ecx, ecx
mov ebx, eax
xor edx, edx
xor esi, esi
xor edi, edi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x4c]
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
push ebp
mov ecx, ebx
call fcn.00838027
mov ebp, dword [esp + 0x70]
mov edi, eax
add edi, ebp
mov ecx, ebx
mov dword [esp + 0x28], edi
call fcn.00838017
mov edx, dword [esp + 0x74]
mov ecx, esi
add eax, edx
mov dword [esp + 0x2c], eax
lea eax, [esp + 0x20]
push eax
call fcn.0083c777
mov ebp, dword [eax]
lea edx, [esp + 0x38]
push edx
mov ecx, dword [eax + 4]
mov eax, dword [esi + 0x1c]
push eax
mov dword [esp + 0x24], ecx
call dword [0x100724fc]
push 0
lea ecx, [esp + 0x4c]
call fcn.00875b27
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], 0
call fcn.0084c057
add esp, 0xc
lea ecx, [esp + 0x48]
push ecx
lea ecx, [esp + 0x18]
call fcn.0083a727
mov eax, dword [esp + 0x50]
lea edx, [esp + 0x38]
push 2
push edx
push eax
mov byte [esp + 0x70], 1
call dword [0x10072118]
mov ecx, ebx
call fcn.00837f97
mov ebx, eax
mov eax, edi
cmp eax, ebx
jge 0x83d1eb
push edi
mov ecx, esi
call fcn.0083a837
push eax
push ebp
mov ecx, esi
call fcn.0083a9f7
cmp eax, dword [esp + 0x40]
jg 0x83d1e7
inc edi
mov ebp, eax
cmp edi, ebx
jl 0x83d1c5
mov eax, ebx
jmp 0x83d1f1
cmp edi, ebx
jl 0x83d1ef
mov eax, ebx
jmp 0x83d1f1
mov eax, edi
lea ecx, [eax - 1]
mov eax, dword [esp + 0x28]
cmp eax, ecx
jle 0x83d202
mov dword [esp + 0x30], eax
jmp 0x83d20d
cmp edi, ebx
jl 0x83d208
mov edi, ebx
dec edi
mov dword [esp + 0x30], edi
mov ecx, dword [esp + 0x10]
mov ebx, dword [esp + 0x1c]
call fcn.00837f57
mov ebp, eax
mov eax, dword [esp + 0x2c]
cmp eax, ebp
mov edi, eax
jge 0x83d254
push edi
mov ecx, esi
call fcn.0083a757
push eax
push ebx
mov ecx, esi
call fcn.0083ab27
cmp eax, dword [esp + 0x44]
jg 0x83d24c
inc edi
mov ebx, eax
cmp edi, ebp
jl 0x83d226
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x83d25e
cmp edi, ebp
jl 0x83d258
mov eax, dword [esp + 0x2c]
mov ecx, ebp
jmp 0x83d25e
mov eax, dword [esp + 0x2c]
mov ecx, edi
dec ecx
cmp eax, ecx
jle 0x83d267
mov ecx, eax
jmp 0x83d270
cmp edi, ebp
jl 0x83d26d
mov edi, ebp
lea ecx, [edi - 1]
mov esi, dword [esp + 0x6c]
mov edi, dword [esp + 0x28]
mov edx, esi
mov dword [edx], edi
mov dword [edx + 4], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x14]
call fcn.0083a747
lea ecx, [esp + 0x48]
mov dword [esp + 0x64], reloc.RASAPI32.dll_RasHangUpA
call fcn.00875b99
mov ecx, dword [esp + 0x5c]
pop ebp
mov eax, esi
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x58
ret 0xc
Function at 0x84c6b7
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x10070e98
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [0x100724fc]
push 0
lea ecx, [esp + 0x20]
call fcn.00875b27
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.0084c057
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.00875a55
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.008722ff
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.008722ff
push 1
push 0
push 0
mov ecx, esi
call fcn.008722a7
push 1
push 0
push 1
mov ecx, esi
call fcn.008722a7
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], reloc.RASAPI32.dll_RasHangUpA
call fcn.00875b99
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x84c837
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x10070eb8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.00875b27
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.0084c057
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.00875a55
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [0x100724fc]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x84c8fb
cmp dword [esp + 0x40], 1
jne 0x84c8f9
cmp ecx, eax
jge 0x84c8fb
mov eax, ecx
cmp eax, 0xc8
jge 0x84c907
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.0084c6b7
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [0x100724f8]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], reloc.RASAPI32.dll_RasHangUpA
call fcn.00875b99
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x84d087
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x10070f23
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.0087071d
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], reloc.RASAPI32.dll_RasHangUpA
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], reloc.RASAPI32.dll_RasHangUpA
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [0x100720e4]
push eax
mov ecx, edi
call fcn.00875dcf
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.008772eb
test eax, eax
je 0x84d1a3
mov ecx, dword [esp + 0x3c]
call fcn.00875dfc
mov ecx, dword [esi + 0x1c]
mov ebp, dword [reloc.RASAPI32.dll_RasHangUpA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x84d167
push edi
mov ecx, esi
call fcn.00873449
mov ecx, esi
call fcn.0084d307
cmp dword [esp + 0x38], 1
jne 0x84d19c
or ecx, reloc.RASAPI32.dll_RasHangUpA
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.00873584
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x84fbb7
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x84fbea
push esi
call fcn.00852cc7
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x84fbe3
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 0x84fc70
mov eax, dword [esi + reloc.RASAPI32.dll_RasHangUpA]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x84fc59
mov eax, dword [esi + 8]
test eax, eax
je 0x84fc0e
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + reloc.RASAPI32.dll_RasHangUpA]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x84fc55
cmp eax, 2
je 0x84fc59
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x84fc01
cmp eax, 3
je 0x84fc34
cmp eax, 1
jne 0x84fc01
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 0x84fc01
mov edx, dword [esi + reloc.RASAPI32.dll_RasHangUpA]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x84fc01
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0084fc97
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x84fc7f
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0084fc97
add esp, 4
pop esi
ret
Function at 0x9c93e1
Capabilities:
Encrypt data using aes

Disassembly:
mov eax, edi
mov dl, dh
bswap ecx
jmp 0x9c96cc
mov edi, dword [esp + 1]
jmp 0x9c93eb
mov ebx, dword [esp + 3]
pushal
sub esp, 4
xchg word [esp + 1], cx
mov dword [esp + 4], edx
jmp 0x9c9414
cmc
lea esp, [esp + 4]
popal
jmp 0x9c9565
shr edi, 0x18
shr ebp, 0x17
lea ebp, [ebx*4]
jmp 0x9c94eb
mov ebp, 0xe4cb57e8
xor eax, edi
call 0x9c948b
mov edi, edx
sub esp, 0xc
inc bp
jmp 0x9c9494
mov ebx, dword [ecx + 4]
lea esp, [esp + 0x20]
and eax, 0xff000000
lea ebp, [eax*4]
jmp 0x9c94b3
lea esp, [esp + 0x10]
movzx edi, byte [edi*4 + 0x9a6924]
mov bp, word [esp]
btc ebp, edi
clc
jmp 0x9c951a
neg ebp
lea esp, [esp + 4]
and edi, 0xff0000
pushal
xchg bl, bh
jmp 0x9c94d6
xor eax, edi
mov edi, edx
lea ebp, [ebp - 0x97]
lea ebp, [esi*4]
jmp 0x9c96bd
mov edi, dword [edi*4 + reloc.RASAPI32.dll_RasHangUpA]
mov ebp, 0x13b8d9a6
neg ebp
jmp 0x9c967c
and edi, esi
sub esp, 2
lea esp, [esp + 2]
mov edi, dword [edi*4 + reloc.RASAPI32.dll_RasHangUpA]
jmp 0x9c9509
shr edi, 8
mov bp, di
xchg bl, bh
mov bl, 0x14
mov bp, word [esp]
jmp 0x9c9546
mov bp, word [esp]
mov ebp, 0xff00
sub esp, 6
call fcn.009c9609
call fcn.009b351b
jmp 0x99bfeb
and edi, esi
sbb ebp, ebp
neg bp
neg bp
jmp 0x9c9530
mov edx, dword [eax + 0xc]
mov edi, ebp
btc edi, edx
pushal
mov dword [esp + 0x18], edx
jmp 0x9ca437
popal
call 0x9c991e
mov dword [esp], ebp
and edx, ecx
clc
call fcn.009ca489
mov dl, byte [edx + ecx*4]
in eax, dx
sbb al, 0xd9
sbb al, 0x81
adc dword [eax - 0x7d], esi
xor al, 0xc0
cmp dword [edx], reloc.RASAPI32.dll_RasHangUpA
mov dword [esp], esi
jmp 0x9ca43d

Function at 0xa7fa84
Capabilities:
Access peb ldr_data
Parse pe header

Disassembly:
call fcn.00a7e3f3
pop dword [esp]
pushal
mov byte [esp + 5], ah
jmp 0xa7fa92
lea esp, [esp + 2]
mov dword [esp + 0x68], esi
push esp
mov byte [esp], bh
mov word [esp], dx
mov dword [esp], ecx
jmp 0xa7facd
lea esp, [esp + 0x68]
jmp 0xa7fb4a
push dword [esp + 2]
mov byte [esp + 1], dh
pop word [esp + 3]
mov dword [esp], eax
lea esp, [esp + 2]
mov dword [esp + 0x68], edi
jmp 0xa7fab6
push eax
jmp 0xa7e3ee
mov eax, dword [eax]
mov eax, dword [eax + 8]
jmp 0xa7fb19
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
jmp 0xa7fb32