joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5ff210
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x779b05
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push ebx
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
mov dword [esi], esi
mov dword [esi + 4], esi
lea eax, [esi + 8]
xor ebx, ebx
mov dword [esp + 0x1c], ebx
mov dword [eax], eax
mov dword [eax + 4], eax
push 0x405340
push 0x405330
push 0x14
push 0x50
lea eax, [esi + 0x130]
push eax
mov byte [esp + 0x30], 1
call fcn.0075c18d
push 0x405340
push 0x405330
push 0x14
push 0x50
lea ecx, [esi + 0x770]
push ecx
mov byte [esp + 0x30], 2
call fcn.0075c18d
lea ecx, [esi + 0x1080]
mov byte [esp + 0x1c], 3
call fcn.00420b70
lea ecx, [esi + 0x1250]
mov byte [esp + 0x1c], 4
call fcn.00420b70
lea ecx, [esi + 0x1420]
mov byte [esp + 0x1c], 5
call fcn.00420b70
mov byte [esp + 0x1c], 6
mov dword [0x890080], esi
call fcn.00576990
push bind
call fcn.0043c220
mov dword [esi + 0xf8], eax
mov eax, 1
mov dword [esi + 0x11c], eax
mov dword [esi + 0x120], eax
xor eax, eax
mov dword [esi + 0x10], ebx
mov dword [esi + 0x14], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0x100], ebx
mov dword [esi + 0x108], 0x3f800000
mov dword [esi + 0x10c], ebx
mov dword [esi + 0xfc], ebx
mov dword [esi + 0x110], ebx
mov dword [esi + 0x114], ebx
mov dword [esi + 0x104], ebx
mov ecx, 0x18
lea edi, [esi + 0x80]
rep stosd dword es:[edi], eax
mov ecx, 6
lea edi, [esi + 0xe0]
add esp, 4
rep stosd dword es:[edi], eax
call fcn.004022d0
mov ecx, 0x828770
call fcn.00448050
call fcn.004022d0
call fcn.004022d0
call fcn.004022d0
push 0x1c
call fcn.005752a0
add esp, 4
mov dword [esp + 0x10], eax
cmp eax, ebx
mov byte [esp + 0x1c], 7
je 0x5ff377
mov ecx, eax
call fcn.00417a20
jmp 0x5ff379
xor eax, eax
mov byte [esp + 0x1c], 6
mov dword [esi + 0x118], eax
call fcn.00605400
call fcn.0060c420
call fcn.005d3050
cmp dword [0x89e7c0], 2
mov eax, 0x80
jne 0x5ff3a6
mov eax, 0x40
push eax
call fcn.005d2fa0
add esp, 4
call fcn.004022d0
call fcn.005e53e0
call fcn.00572660
call fcn.00443d00
call fcn.005dfaa0
mov ecx, 0x88f298
call fcn.005d5710
cmp byte [0x89cf69], bl
jne 0x5ff3ea
cmp dword [0x8669f4], ebx
jg 0x5ff3ea
cmp dword [0x866a14], ebx
jle 0x5ff410
push ebx
push str.ExtrapolatedStateSlotPool
push 0x32
push 0x80
call fcn.00440e40
mov edx, dword [0x7a572c]
push edx
mov dword [0x89012c], eax
call fcn.00576950
add esp, 0x14
call fcn.005b3f40
call fcn.0061de70
call fcn.0060f400
call fcn.005e0500
push 8
call fcn.005752a0
add esp, 4
mov dword [esp + 0x10], eax
cmp eax, ebx
mov byte [esp + 0x1c], 8
je 0x5ff444
mov ecx, eax
call fcn.004ec5a0
jmp 0x5ff446
xor eax, eax
mov byte [esp + 0x1c], 6
mov dword [esi + 0x15f4], eax
call fcn.004022d0
mov ecx, dword [esp + 0x14]
pop edi
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x600df0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x779c2b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
lea eax, [esi + 0xc]
mov dword [esi + 4], ebx
mov dword [esp + 8], esi
mov dword [eax], eax
mov dword [eax + 4], eax
push ebx
push str.RCQueuedMessageSlotPool
push 8
push 0x10
mov dword [esp + 0x24], ebx
mov dword [esi + 0x14], ebx
mov dword [esi], ebx
mov dword [esi + 8], ebx
mov dword [esi + 0x24], ebx
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], ebx
mov dword [esi + 0x18], ebx
mov dword [esi + 0x1c], ebx
call fcn.00440e40
mov dword [0x8900dc], eax
add esp, 0x10
or eax, 0xffffffff
mov ecx, 1
mov dword [esi + 0x38], eax
mov dword [esi + 0x20], eax
mov dword [esi + 0x34], ecx
mov byte [esi + 0x3c], bl
mov dword [esi + 0x40], ebx
mov byte [esi + 0x44], cl
mov ecx, dword [esp + 0xc]
mov byte [esi + 0x45], bl
mov byte [esi + 0x46], bl
mov byte [esi + 0x28], bl
mov byte [esi + 0x29], bl
mov byte [esi + 0x47], bl
mov dword [esi + 0x48], ebx
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x612a90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x2c
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 1
mov ecx, esi
call fcn.005b93c0
push 1
mov ecx, esi
mov dword [esp + 0x28], eax
call fcn.005b9400
mov edi, dword [ebp + 0xc]
mov esi, eax
push 0
mov ecx, edi
mov dword [esp + 0x24], esi
call fcn.005b93c0
push 0
mov ecx, edi
mov dword [esp + 0x20], eax
call fcn.005b9400
mov edi, dword [ebp + 0x10]
mov ebx, eax
push 0
mov ecx, edi
mov dword [esp + 0x14], ebx
call fcn.005b93c0
push 0
mov ecx, edi
mov dword [esp + 0x1c], eax
call fcn.005b9400
mov edi, eax
push esi
mov dword [esp + 0x18], edi
call fcn.004022d0
push ebx
call fcn.004022d0
push edi
call fcn.004022d0
add esp, 0xc
mov dword [esp + 0xc], 0
mov ebx, esi
jmp 0x612b20
fild dword [esp + 0xc]
xor esi, esi
fmul dword [0x7844ec]
fld dword [0x784250]
fsub st(1)
fstp dword [esp + 0x28]
fstp dword [esp + 0x2c]
lea esp, [esp]
mov eax, dword [esp + 0x10]
mov eax, dword [eax + esi*4]
mov ecx, dword [ebp + 0x14]
push ecx
mov edi, eax
push eax
mov dword [esp + 0x38], edi
call fcn.006117b0
push 0
push 2
lea edx, [esp + 0x38]
mov dword [esp + 0x44], eax
push edx
lea eax, [esp + 0x44]
push eax
call fcn.00611880
xor eax, edi
and eax, 0xffffff
xor eax, edi
add esp, 0x18
mov dword [ebx], eax
inc esi
add ebx, 4
cmp esi, 0x10
jl 0x612b40
mov eax, dword [esp + 0xc]
inc eax
cmp eax, 0x10
mov dword [esp + 0xc], eax
jl 0x612b20
mov esi, dword [esp + 0x20]
push esi
call fcn.004022d0
mov edi, dword [esp + 0x14]
push edi
call fcn.004022d0
add esp, 8
push esi
mov esi, dword [ebp + 8]
mov ecx, esi
call fcn.004031f0
mov ecx, dword [ebp + 0xc]
push edi
call fcn.004031f0
movsx ecx, word [esi + 0x46]
movsx edx, word [esi + 0x44]
mov edi, dword [esp + 0x24]
imul ecx, edx
add ecx, edi
cmp edi, ecx
mov eax, edi
jae 0x612c17
mov esi, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
sub edx, esi
sub esi, edi
mov dword [esp + 0x20], edx
mov dword [esp + 0x24], esi
jmp 0x612bf3
mov esi, dword [esp + 0x24]
mov edx, dword [esp + 0x20]
mov ebx, dword [esp + 0x14]
add esi, eax
movzx edx, byte [esi + edx]
mov edx, dword [ebx + edx*4]
mov bl, byte [esi]
shr edx, 4
and dl, 0xf
shl dl, 4
add dl, bl
mov byte [eax], dl
inc eax
cmp eax, ecx
jb 0x612beb
mov esi, dword [ebp + 8]
mov ebx, dword [esp + 0x14]
push ebx
call fcn.004022d0
add esp, 4
push ebx
mov ebx, dword [ebp + 0x10]
mov ecx, ebx
call fcn.004031f0
mov eax, dword [esp + 0x18]
push eax
mov ecx, ebx
call fcn.005b93f0
mov ecx, dword [esp + 0x1c]
push ecx
mov ecx, dword [ebp + 0xc]
call fcn.005b93f0
push edi
mov ecx, esi
call fcn.005b93f0
pop edi
pop esi
mov eax, 1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x637160
Capabilities:
Access peb ldr_data
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x77a31b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
lea edi, [esi + 0x10]
mov ecx, edi
mov dword [esp + 0xc], esi
call fcn.0040c950
mov ecx, dword [esp + 0x24]
mov al, byte [esp + 0x20]
mov dl, byte [esp + 0x30]
mov dword [esi + 4], ecx
mov ecx, dword [esp + 0x28]
xor ebx, ebx
mov byte [esi + 1], al
mov al, byte [esp + 0x34]
push ecx
mov ecx, edi
mov dword [esp + 0x1c], ebx
mov byte [esi], bl
mov byte [esi + 3], bl
mov byte [esi + 0x901], dl
mov byte [esi + 0x902], al
mov byte [esi + 0x900], bl
mov dword [esi + 0x904], ebx
call fcn.00413470
mov eax, dword [esp + 0x2c]
mov edx, dword [edi]
push 0x10
push eax
lea ecx, [esi + 0x90c]
push ecx
mov dword [esi + 0x908], edx
call fcn.0043dc70
mov ecx, dword [esp + 0x1c]
add esp, 0xc
mov byte [esi + 0x91c], bl
mov dword [esi + 0x920], ebx
mov dword [esi + 0x924], ebx
mov dword [esi + 0x928], ebx
mov word [esi + 0x930], bx
pop edi
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 0x18

Function at 0x6375c0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x77a04b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x14]
push ebx
push ebp
push esi
mov esi, ecx
push edi
lea edi, [esi + 0x20]
push eax
mov ecx, edi
mov dword [esp + 0x14], esi
call fcn.006337c0
mov ecx, dword [esp + 0x2c]
mov edx, dword [esp + 0x28]
push ecx
push edx
lea ebx, [esi + 0x960]
push edi
mov ecx, ebx
mov dword [esp + 0x28], 0
call fcn.00633560
lea ebp, [esi + 0xc78]
push edi
mov ecx, ebp
call fcn.006333d0
mov eax, dword [esp + 0x30]
mov edx, dword [esp + 0x28]
push eax
push edx
lea ecx, [esi + 0xcf0]
push edi
call fcn.00633350
xor eax, eax
mov dword [esi + 8], eax
mov dword [esi + 0xc], eax
mov dword [esi + 0x14], eax
mov dword [esi + 0x10], eax
mov eax, dword [esp + 0x24]
mov ecx, dword [eax]
mov edx, dword [0x8a1ccc]
imul ecx, ecx, 0x890
add ecx, edx
mov dword [esi + 0x910], ecx
mov edx, dword [0x803690]
mov dword [esi + 0x123c], edx
inc dword [0x803690]
mov ecx, dword [esi + 0x910]
lea eax, [esi + 0xcf0]
mov dword [esi + 0x95c], eax
mov eax, dword [esi + 0x123c]
push eax
push ecx
lea edx, [esi + 0x914]
push str._s__d_
push edx
mov dword [esi + 0x954], ebx
mov dword [esi + 0x958], ebp
call fcn.00440120
mov ecx, dword [esp + 0x24]
add esp, 0x10
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 0x10
Function at 0x6412e1
Capabilities:
Get system information on windows
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x34
push edi
lea eax, [ebp - 4]
push eax
push 0x7ab494
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
xor edi, edi
test eax, eax
jne 0x641351
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push edi
push str.DisableMMX
push dword [ebp - 4]
mov dword [ebp - 8], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x641348
cmp dword [ebp - 0xc], 4
jne 0x641348
cmp dword [ebp - 0x10], edi
je 0x641348
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [0x8040b8], edi
xor eax, eax
jmp 0x641390
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [0x8040b8], edi
jge 0x64138b
lea eax, [ebp - 0x34]
push eax
mov dword [0x8040b8], edi
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp word [ebp - 0x34], di
jne 0x64138b
cmp word [ebp - 0x14], 5
jb 0x64138b
call fcn.006412b9
test eax, eax
je 0x64138b
emms
mov dword [0x8040b8], 1
mov eax, dword [0x8040b8]
pop edi
leave
ret
Function at 0x65a5f2
Capabilities:
Get file size
Read file via mapping

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x98
push esi
xor esi, esi
cmp dword [ebp + 8], esi
push edi
mov edi, ecx
mov dword [ebp - 4], esi
jne 0x65a615
mov eax, 0x8876086c
jmp 0x65a72a
cmp dword [ebp + 0xc], esi
push ebx
je 0x65a6ad
lea eax, [ebp - 0x98]
push eax
mov dword [ebp - 0x98], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x88], 2
je 0x65a68d
mov ebx, dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
push esi
push esi
push esi
push esi
push 0xffffffffffffffff
push dword [ebp + 8]
push esi
push 0xfde9
call ebx
push eax
mov dword [ebp + 0xc], eax
call fcn.005752a0
cmp eax, esi
pop ecx
mov dword [ebp - 4], eax
jne 0x65a671
mov eax, 0x8007000e
jmp 0x65a729
push esi
push esi
push dword [ebp + 0xc]
push eax
push 0xffffffffffffffff
push dword [ebp + 8]
push esi
push 0xfde9
call ebx
mov eax, dword [ebp - 4]
mov dword [ebp + 8], eax
mov dword [ebp + 0xc], esi
cmp dword [ebp + 0xc], esi
je 0x65a6ad
push esi
push 0x10000000
push 3
push esi
push 1
push connect
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
jmp 0x65a6c6
push esi
push 0x10000000
push 3
push esi
push 1
push connect
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
push dword [ebp - 4]
mov dword [edi], eax
call fcn.005752c0
mov eax, dword [edi]
cmp eax, 0xffffffff
pop ecx
je 0x65a717
push esi
push esi
push esi
push 2
push esi
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
cmp eax, 0xffffffff
mov dword [edi + 4], eax
je 0x65a717
push esi
push dword [edi]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
mov dword [edi + 0xc], eax
je 0x65a717
cmp eax, esi
je 0x65a724
push esi
push esi
push esi
push 4
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
cmp eax, esi
mov dword [edi + 8], eax
jne 0x65a727
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov eax, 0x88760b59
jmp 0x65a729
mov dword [edi + 8], esi
xor eax, eax
pop ebx
pop edi
pop esi
leave
ret 8
Function at 0x663756
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
imul esi, esi, 0x64
mov edi, dword [ebp + 8]
imul edi, edi, 0x64
add edi, dword [ecx + 0x2c]
mov dword [ebp - 4], ecx
add esi, dword [edi + 4]
mov eax, dword [esi + 0x38]
mov ecx, dword [eax]
push eax
call dword [ecx + 0xc]
mov ebx, eax
mov eax, dword [ebx + 0xc]
add eax, dword [edi]
xor ecx, ecx
mov dword [ebp - 8], eax
mov eax, dword [ebx + 4]
mov dword [ebp + 0xc], eax
mov eax, dword [ebp - 4]
test byte [eax + 0x118], 1
mov dword [ebp - 0xc], ecx
mov dword [ebp + 8], ecx
jne 0x6637cc
push ecx
push ecx
call fcn.0075d88a
mov ecx, dword [ebp - 4]
push 0x30000
push 0
mov dword [ecx + 0x114], eax
call fcn.0075d88a
mov eax, dword [ebp - 4]
add esp, 0x10
or dword [eax + 0x118], 1
xor edx, edx
cmp dword [esi + 0x3c], edx
je 0x6638a7
mov ecx, dword [edi]
mov eax, dword [ebx + 0x10]
add eax, ecx
mov dword [ebp - 0x10], eax
mov eax, dword [ebx + 0x14]
add eax, ecx
mov dword [ebp - 0x18], eax
mov eax, dword [ebx + 0x18]
add eax, ecx
cmp word [esi + 0x4e], dx
mov dword [ebp - 0x14], eax
mov dword [ebp + 8], edx
jbe 0x663899
movzx ecx, word [ebp + 8]
shl ecx, 5
add ecx, dword [esi + 0x34]
cmp dword [ecx], edx
je 0x663886
mov eax, dword [ecx + 4]
mov dword [ecx], eax
mov eax, dword [ecx + 0x10]
movzx edx, word [eax + 4]
sub edx, 0
je 0x663861
dec edx
je 0x66383a
dec edx
jne 0x663886
push 0xffffffffffffffff
lea edx, [ebp - 0xc]
push edx
movzx edx, word [eax + 8]
push eax
movzx eax, word [eax + 6]
shl eax, 5
add eax, dword [ebp - 0x10]
jmp 0x66384f
push 0xffffffffffffffff
lea edx, [ebp - 0xc]
push edx
movzx edx, word [eax + 8]
push eax
movzx eax, word [eax + 6]
shl eax, 5
add eax, dword [ebp - 0x14]
push dword [esi + 0x3c]
push edx
push eax
push dword [ecx + 0xc]
mov ecx, dword [ebp - 4]
call fcn.00662bf0
jmp 0x663886
push 0xffffffffffffffff
lea edx, [ebp - 0xc]
push edx
movzx edx, word [eax + 8]
push eax
push dword [esi + 0x3c]
movzx eax, word [eax + 6]
push edx
mov edx, dword [ebp - 0x18]
lea eax, [edx + eax*8]
push eax
push dword [ecx + 0xc]
mov ecx, dword [ebp - 4]
call fcn.00662f89
inc dword [ebp + 8]
mov ax, word [ebp + 8]
xor edx, edx
cmp ax, word [esi + 0x4e]
jb 0x6637fe
mov edi, dword [edi]
add edi, dword [ebx + 0x10]
mov eax, dword [ebx + 8]
mov dword [ebp - 0xc], edi
mov dword [ebp + 8], eax
push dword [ebp + 0xc]
push dword [ebp + 0xc]
push dword [ebp + 0xc]
push edx
push dword [ebp + 8]
push edx
push dword [ebp - 8]
push dword [ebp - 8]
push dword [ebp - 8]
push edx
push dword [ebp - 0xc]
push edx
push dword [esi + 0x44]
push dword [esi + 0x40]
call fcn.00688beb
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x670c61
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
push esi
mov ebx, ecx
xor esi, esi
cmp dword [ebx], esi
push edi
je 0x670c76
call fcn.00670c40
cmp dword [ebp + 0x14], esi
mov edi, dword [sym.imp.KERNEL32.dll_FindResourceW]
jne 0x670c87
mov edi, dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp dword [ebp + 0x10], esi
je 0x670c9c
push 2
push dword [ebp + 0xc]
push dword [ebp + 8]
call edi
mov esi, eax
test esi, esi
jne 0x670cac
push 0xa
push dword [ebp + 0xc]
push dword [ebp + 8]
call edi
mov esi, eax
test esi, esi
je 0x670cdb
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
test eax, eax
mov dword [ebx + 8], eax
je 0x670cdb
push esi
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
mov dword [ebx], eax
je 0x670cdb
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
mov dword [ebx + 4], eax
jne 0x670ce8
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov eax, 0x88760b59
jmp 0x670cea
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret 0x10

Function at 0x6717ff
Capabilities:
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
and dword [ebp - 4], 0
lea eax, [ebp - 4]
push eax
push 0x7ab494
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
test eax, eax
jne 0x671858
push esi
lea eax, [ebp + 0x14]
push eax
push dword [ebp + 0x10]
lea eax, [ebp + 0x10]
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
pop esi
jne 0x671858
mov eax, dword [ebp + 0x10]
cmp eax, dword [ebp + 8]
jne 0x671858
xor eax, eax
inc eax
jmp 0x67185a
xor eax, eax
leave
ret 0x10

Function at 0x6719c2
Capabilities:
Get system information on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
push esi
lea eax, [ebp - 0x24]
mov esi, ecx
and dword [esi], 0
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov ecx, dword [ebp - 0x20]
mov eax, dword [ebp + 0xc]
and dword [esi + 8], 0
and dword [esi + 0xc], 0
and dword [esi + 0x10], 0
mov dword [esi + 4], ecx
lea eax, [ecx + eax - 1]
dec ecx
not ecx
and eax, ecx
mov ecx, dword [ebp + 8]
test ecx, ecx
mov dword [esi + 4], eax
jne 0x671a07
mov ecx, 0x100000
lea ecx, [eax + ecx - 1]
dec eax
not eax
and ecx, eax
mov dword [esi + 0x14], ecx
mov eax, esi
pop esi
leave
ret 8
Function at 0x69511e
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov edx, dword [ebp + 8]
push esi
push edi
xor eax, eax
mov edi, edx
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
mov esi, dword [ecx + 4]
test esi, esi
je 0x69513f
mov eax, dword [ecx]
mov eax, dword [eax + 8]
add eax, esi
jmp 0x695141
xor eax, eax
mov dword [edx], eax
movzx eax, word [ecx + 8]
mov dword [edx + 4], eax
movzx eax, word [ecx + 0xa]
mov dword [edx + 8], eax
movzx eax, word [ecx + 0xc]
mov dword [edx + 0xc], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax]
mov dword [edx + 0x10], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 2]
mov dword [edx + 0x14], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 4]
mov dword [edx + 0x18], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 6]
mov dword [edx + 0x1c], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 8]
mov dword [edx + 0x20], eax
mov eax, dword [ecx + 0x18]
movzx eax, word [eax + 0xa]
mov dword [edx + 0x24], eax
mov eax, dword [edx + 0x20]
imul eax, dword [edx + 0x18]
imul eax, dword [edx + 0x1c]
shl eax, 2
mov dword [edx + 0x28], eax
mov esi, dword [ecx + 0x14]
test esi, esi
je 0x6951b4
mov eax, dword [ecx]
mov eax, dword [eax + 8]
add eax, esi
jmp 0x6951b6
xor eax, eax
pop edi
mov dword [edx + 0x2c], eax
xor eax, eax
pop esi
pop ebp
ret 4
Function at 0x6d6e90
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov cl, byte [edx]
xor eax, eax
test cl, cl
je 0x6d6ec5
push esi
lea esp, [esp]
movsx ecx, cl
shl eax, 4
add eax, ecx
mov ecx, eax
inc edx
and ecx, 0xf0000000
je 0x6d6eba
mov esi, ecx
shr esi, 0x18
xor eax, esi
not ecx
and eax, ecx
mov cl, byte [edx]
test cl, cl
jne 0x6d6ea0
pop esi
and eax, 0xff
ret

Function at 0x6d80e0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 8]
mov dl, byte [esi]
xor eax, eax
test dl, dl
je 0x6d8105
push edi
mov edi, edi
mov edi, eax
movsx edx, dl
shl edi, 5
xor edi, edx
mov dl, byte [esi + 1]
xor eax, edi
inc esi
test dl, dl
jne 0x6d80f0
pop edi
xor edx, edx
div dword [ecx + 4]
pop esi
mov eax, edx
ret 4

Function at 0x6d8110
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, ecx
mov eax, dword [esi + 8]
test eax, eax
push edi
jne 0x6d8162
mov eax, dword [0x80c008]
mov ecx, eax
shl ecx, 2
push 0x7c0600
push ecx
mov dword [esi + 4], eax
call dword [0x80bfd8]
mov ecx, dword [esi + 4]
mov dword [esi + 8], eax
add esp, 8
xor eax, eax
test ecx, ecx
jbe 0x6d8162
jmp 0x6d8150
mov edx, dword [esi + 8]
mov dword [edx + eax*4], 0
mov ecx, dword [esi + 4]
inc eax
cmp eax, ecx
jb 0x6d8150
mov edx, dword [esp + 0x10]
mov cl, byte [edx]
xor eax, eax
test cl, cl
je 0x6d8184
mov edi, edi
mov edi, eax
movsx ecx, cl
shl edi, 5
xor edi, ecx
mov cl, byte [edx + 1]
xor eax, edi
inc edx
test cl, cl
jne 0x6d8170
mov ecx, dword [esi + 4]
xor edx, edx
div ecx
mov eax, dword [esi + 8]
cmp dword [eax + edx*4], 0
je 0x6d81a3
mov edi, eax
inc edx
cmp edx, ecx
jb 0x6d819d
xor edx, edx
cmp dword [edi + edx*4], 0
jne 0x6d8196
mov ecx, dword [esp + 0x14]
mov dword [eax + edx*4], ecx
mov edx, dword [esi]
mov ebx, dword [esi + 4]
inc edx
mov eax, edx
cmp eax, ebx
mov dword [esi], edx
jb 0x6d823c
push ebp
mov ebp, dword [esi + 8]
lea eax, [ebx + ebx]
lea edx, [eax*4]
push 0x7c0600
push edx
mov dword [esi + 4], eax
call dword [0x80bfd8]
mov ecx, dword [esi + 4]
mov dword [esi + 8], eax
add esp, 8
xor eax, eax
test ecx, ecx
jbe 0x6d8202
jmp 0x6d81f0
mov ecx, dword [esi + 8]
mov dword [ecx + eax*4], 0
mov ecx, dword [esi + 4]
inc eax
cmp eax, ecx
jb 0x6d81f0
xor edi, edi
test ebx, ebx
mov dword [esi], 0
jle 0x6d8225
mov edi, edi
mov eax, dword [ebp + edi*4]
push eax
add eax, 4
push eax
mov ecx, esi
call fcn.006d8110
inc edi
cmp edi, ebx
jl 0x6d8210
test ebp, ebp
je 0x6d823b
lea edx, [ebx*4]
push edx
push ebp
call dword [0x80bfdc]
add esp, 8
pop ebp
pop edi
pop esi
pop ebx
ret 8
Function at 0x6de3b0
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ecx
mov dword [esp], ecx
mov al, byte [ecx + 0x10]
test al, al
je 0x6de400
push esi
rdtsc
mov edx, dword [esp + 4]
mov esi, dword [edx + 0xc]
mov ecx, dword [edx]
mov edx, dword [ecx + 0x110]
sub eax, esi
add edx, eax
mov dword [ecx + 0x110], edx
mov eax, dword [esp + 4]
mov byte [eax + 0x10], 0
mov ecx, dword [esp + 4]
mov ecx, dword [ecx + 4]
mov al, byte [ecx + 0x10]
test al, al
pop esi
jne 0x6de40d
mov dword [0x80f09c], ecx
rdtsc
mov dword [ecx + 0xc], eax
mov byte [ecx + 0x10], 1
pop ecx
ret
mov eax, dword [ecx + 8]
test eax, eax
je 0x6de40d
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
pop ecx
ret

Function at 0x6de410
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ecx
mov dword [esp], ecx
mov dword [ecx + 8], 0
mov eax, dword [esp]
mov byte [eax + 0x10], 0
mov eax, dword [0x80f09c]
cmp dword [eax], 0x8a85f0
je 0x6de486
mov ecx, dword [esp]
mov dword [ecx + 4], eax
mov eax, dword [esp]
mov edx, dword [eax + 4]
mov dword [edx + 8], eax
mov eax, dword [esp]
mov ecx, dword [eax + 4]
mov dl, byte [ecx + 0x10]
test dl, dl
je 0x6de469
push esi
rdtsc
mov esi, dword [ecx + 0xc]
mov edx, dword [ecx]
sub eax, esi
add dword [edx + 0x110], eax
mov byte [ecx + 0x10], 0
mov eax, dword [esp + 4]
pop esi
mov cl, byte [eax + 0x10]
test cl, cl
jne 0x6de486
mov dword [0x80f09c], eax
rdtsc
mov ecx, dword [esp]
mov dword [ecx + 0xc], eax
mov edx, dword [esp]
mov byte [edx + 0x10], 1
pop ecx
ret

Function at 0x6de4e0
Capabilities:
Execute anti-debugging instructions

Disassembly:
sub esp, 0x14
push esi
rdtsc
sub eax, dword [0x8a85d8]
mov esi, eax
rdtsc
lea ecx, [esp + 4]
mov dword [0x8a85d8], eax
mov dword [esp + 4], 0x8a85f0
call fcn.006de410
mov al, byte [0x80f0a0]
test al, al
je 0x6de518
mov byte [0x80f0a0], 0
jmp 0x6de521
push esi
call fcn.006de490
add esp, 4
mov eax, dword [0x8a85cc]
test eax, eax
pop esi
je 0x6de544
jmp 0x6de530
mov dword [eax + 0x110], 0
mov eax, dword [eax + 0x124]
test eax, eax
jne 0x6de530
lea ecx, [esp]
call fcn.006de3b0
add esp, 0x14
ret