joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1010a992
Capabilities:
Create http request

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push esi
mov esi, ecx
and dword [esi + 0x10], 0
and dword [esi + 0xc], 0
mov dword [esi + 4], eax
mov eax, dword [ebp + 8]
test eax, eax
mov dword [esi], 0x10195684
jne 0x1010a9bb
call fcn.1010670f
mov eax, dword [eax + 0x10]
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
call dword [sym.imp.WININET.dll_InternetOpenA]
test eax, eax
mov dword [esi + 8], eax
jne 0x1010a9de
push eax
push dword [esi + 4]
call fcn.1010a91d
push esi
push eax
mov ecx, 0x101e7ab0
call fcn.1010a5f7
mov eax, esi
pop esi
pop ebp
ret 0x18

Function at 0x10112c17
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push ebp
push esi
push edi
xor edi, edi
xor ebx, ebx
cmp dword [esp + 0x14], edi
mov ebp, ecx
je 0x10112c5a
call fcn.1010670f
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x18]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
test eax, eax
je 0x10112c5a
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
mov edi, eax
test edi, edi
je 0x10112c75
push edi
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov ebx, eax
push ebx
mov ecx, ebp
call fcn.101127ce
test ebx, ebx
mov esi, eax
je 0x10112c73
test edi, edi
je 0x10112c73
push edi
call dword [sym.imp.KERNEL32.DLL_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret 4

Function at 0x1011717a
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x101ce2f4]
jne 0x10117184
repz ret
jmp fcn.10122fbc
Function at 0x101218c7
Capabilities:
Write file on windows

Disassembly:
push ecx
push ebx
mov ebx, dword [esp + 0xc]
push esi
push edi
xor esi, esi
xor edi, edi
cmp ebx, dword [edi*8 + 0x101ce5f8]
je 0x101218e2
inc edi
cmp edi, 0x17
jb 0x101218d3
cmp edi, 0x17
jae 0x10121a62
push ebp
push 3
call fcn.1012e5a4
cmp eax, 1
pop ecx
je 0x10121a2e
push 3
call fcn.1012e5a4
test eax, eax
pop ecx
jne 0x10121916
cmp dword [0x101e9754], 1
je 0x10121a2e
cmp ebx, 0xfc
je 0x10121a61
push 0x10197848
mov ebx, 0x314
push ebx
mov ebp, 0x101e9900
push ebp
call fcn.10117a9c
add esp, 0xc
test eax, eax
je 0x1012194c
push esi
push esi
push esi
push esi
push esi
call fcn.10121ad6
add esp, 0x14
push 0x104
mov esi, 0x101e9919
push esi
push 0
mov byte [0x101e9a1d], 0
call dword [sym.imp.KERNEL32.DLL_GetModuleFileNameA]
test eax, eax
jne 0x10121990
push 0x10197830
push 0x2fb
push esi
call fcn.10117a9c
add esp, 0xc
test eax, eax
je 0x10121990
xor eax, eax
push eax
push eax
push eax
push eax
push eax
call fcn.10121ad6
add esp, 0x14
push esi
call fcn.1011d510
inc eax
cmp eax, 0x3c
pop ecx
jbe 0x101219d5
push esi
call fcn.1011d510
sub esi, 0x3b
add eax, esi
push 3
mov ecx, 0x101e9c14
push 0x1019782c
sub ecx, eax
push ecx
push eax
call fcn.1011d37f
add esp, 0x14
test eax, eax
je 0x101219d5
xor esi, esi
push esi
push esi
push esi
push esi
push esi
call fcn.10121ad6
add esp, 0x14
jmp 0x101219d7
xor esi, esi
push 0x10197828
push ebx
push ebp
call fcn.10117bca
add esp, 0xc
test eax, eax
je 0x101219f7
push esi
push esi
push esi
push esi
push esi
call fcn.10121ad6
add esp, 0x14
push dword [edi*8 + 0x101ce5fc]
push ebx
push ebp
call fcn.10117bca
add esp, 0xc
test eax, eax
je 0x10121a19
push esi
push esi
push esi
push esi
push esi
call fcn.10121ad6
add esp, 0x14
push 0x12010
push 0x10197800
push ebp
call fcn.1012e3e7
add esp, 0xc
jmp 0x10121a61
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.DLL_GetStdHandle]
mov ebp, eax
cmp ebp, esi
je 0x10121a61
cmp ebp, 0xffffffff
je 0x10121a61
push 0
lea eax, [esp + 0x14]
push eax
lea esi, [edi*8 + 0x101ce5fc]
push dword [esi]
call fcn.1011d510
pop ecx
push eax
push dword [esi]
push ebp
call dword [sym.imp.KERNEL32.DLL_WriteFile]
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x1012e3e7
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.1012295a
xor ebx, ebx
cmp dword [0x101ea1e4], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x1012e4bd
push 0x1019936c
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x1012e59d
mov esi, dword [sym.imp.KERNEL32.DLL_GetProcAddress]
push 0x10199360
push edi
call esi
cmp eax, ebx
je 0x1012e59d
push eax
call fcn.101228ec
mov dword [esp], 0x10199350
push edi
mov dword [0x101ea1e4], eax
call esi
push eax
call fcn.101228ec
mov dword [esp], 0x1019933c
push edi
mov dword [0x101ea1e8], eax
call esi
push eax
call fcn.101228ec
mov dword [0x101ea1ec], eax
lea eax, [ebp - 0xc]
push eax
call fcn.1011d69c
test eax, eax
pop ecx
pop ecx
je 0x1012e48b
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10121ad6
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x1012e4bd
push 0x10199320
push edi
call esi
push eax
call fcn.101228ec
cmp eax, ebx
pop ecx
mov dword [0x101ea1f4], eax
je 0x1012e4bd
push 0x10199308
push edi
call esi
push eax
call fcn.101228ec
pop ecx
mov dword [0x101ea1f0], eax
mov eax, dword [0x101ea1f0]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x1012e542
cmp dword [0x101ea1f4], ecx
je 0x1012e542
push eax
call fcn.10122963
push dword [0x101ea1f4]
mov esi, eax
call fcn.10122963
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x1012e542
cmp edi, ebx
je 0x1012e542
call esi
cmp eax, ebx
je 0x1012e50f
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x1012e50f
test byte [ebp - 0x18], 1
jne 0x1012e542
lea eax, [ebp - 0x10]
push eax
call fcn.1011d6d3
test eax, eax
pop ecx
je 0x1012e52a
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.10121ad6
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x1012e539
or dword [ebp + 0x10], 0x200000
jmp 0x1012e57d
or dword [ebp + 0x10], 0x40000
jmp 0x1012e57d
mov eax, dword [0x101ea1e8]
cmp eax, dword [ebp - 8]
je 0x1012e57d
push eax
call fcn.10122963
cmp eax, ebx
pop ecx
je 0x1012e57d
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x1012e57d
mov eax, dword [0x101ea1ec]
cmp eax, dword [ebp - 8]
je 0x1012e57d
push eax
call fcn.10122963
cmp eax, ebx
pop ecx
je 0x1012e57d
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x101ea1e4]
call fcn.10122963
cmp eax, ebx
pop ecx
je 0x1012e59d
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x1012e59f
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x10134451
Capabilities:
Check os version

Disassembly:
push ebp
lea ebp, [esp - 0x78]
sub esp, 0x98
mov eax, dword [0x101ce2f4]
xor eax, ebp
mov dword [ebp + 0x74], eax
push esi
mov esi, ecx
call fcn.101343e6
mov eax, 0x10000000
push 0x94
mov dword [esi + 8], eax
mov dword [esi + 4], eax
lea eax, [ebp - 0x20]
push 0
push eax
mov dword [esi], 0x3c
mov byte [esi + 0xc], 0
call fcn.101182b0
add esp, 0xc
lea eax, [ebp - 0x20]
push eax
mov dword [ebp - 0x20], 0x94
call dword [sym.imp.KERNEL32.DLL_GetVersionExA]
cmp dword [ebp - 0x10], 2
jne 0x101344a0
cmp dword [ebp - 0x1c], 5
jb 0x101344b8
jmp 0x101344b4
cmp dword [ebp - 0x10], 1
jne 0x101344b8
cmp dword [ebp - 0x1c], 4
ja 0x101344b4
jne 0x101344b8
cmp dword [ebp - 0x18], 0
jbe 0x101344b8
mov byte [esi + 0xc], 1
lea ecx, [esi + 0x18]
mov dword [esi + 0x10], 0x800
mov dword [esi + 0x14], 0x10199470
call fcn.10001ac0
test eax, eax
jge 0x101344d9
mov byte [0x101cfc60], 1
mov ecx, dword [ebp + 0x74]
mov eax, esi
xor ecx, ebp
pop esi
call fcn.1011717a
add ebp, 0x78
leave
ret

Function at 0x10135fe0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x1017fad8
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
mov eax, dword [0x101ce2f4]
xor eax, esp
push eax
lea eax, [esp + 0x14]
mov dword fs:[0], eax
mov eax, dword [esp + 0x24]
test eax, eax
mov dword [esp + 0xc], eax
sete al
mov dword [esp + 8], 0x10199548
mov byte [esp + 0x10], al
mov edx, dword [esp + 0x30]
mov eax, dword [esp + 0x2c]
push edx
mov edx, dword [esp + 0x2c]
push eax
push edx
lea eax, [esp + 0x14]
push eax
mov dword [esp + 0x2c], 0
call fcn.101356f0
mov bl, al
mov eax, dword [esp + 0xc]
test eax, eax
mov dword [esp + 8], 0x10199548
je 0x10136060
cmp byte [esp + 0x10], 0
je 0x10136060
push eax
call fcn.10118aed
add esp, 4
mov al, bl
mov ecx, dword [esp + 0x14]
mov dword fs:[0], ecx
pop ecx
pop ebx
add esp, 0x18
ret 0x10
Function at 0x1013d9a0
Capabilities:
Enumerate pe sections

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x324
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 8]
mov eax, dword [ecx]
mov edx, dword [eax + 0x14]
push esi
push edi
call edx
mov esi, dword [ebp + 0xc]
mov ecx, 0xc1
lea edi, [esp + 0x28]
mov dword [esp + 0x24], eax
mov dword [esp + 0x1c], 0
rep movsd dword es:[edi], dword [esi]
mov byte [esp + 0xe], 1
lea ebx, [ebx]
mov esi, dword [ebp + 8]
mov eax, dword [esi]
mov edx, dword [eax + 8]
push 1
push 1
lea ecx, [esp + 0x17]
push ecx
mov ecx, esi
call edx
cmp eax, 1
jne 0x1013dba7
cmp byte [esp + 0xe], 0
mov al, byte [esp + 0xf]
jne 0x1013da0d
test al, al
jne 0x1013d9e0
cmp al, 0x21
je 0x1013db9a
cmp al, 0x2c
je 0x1013da2a
cmp al, 0x3b
je 0x1013dba7
test al, al
sete byte [esp + 0xe]
jmp 0x1013d9e0
mov eax, dword [esi]
mov edx, dword [eax + 8]
push 1
push 9
lea ecx, [esp + 0x18]
push ecx
mov ecx, esi
call edx
mov eax, dword [esp + 0x10]
push eax
mov ecx, ebx
call fcn.101366d0
mov ecx, dword [esp + 0x12]
push ecx
mov ecx, ebx
mov word [esp + 0x14], ax
call fcn.101366d0
mov edx, dword [esp + 0x14]
push edx
mov ecx, ebx
mov word [esp + 0x16], ax
call fcn.101366d0
mov word [esp + 0x14], ax
mov eax, dword [esp + 0x16]
push eax
mov ecx, ebx
call fcn.101366d0
mov ecx, dword [ebp + 0x10]
cmp word [ecx + 6], 0
mov dx, word [esp + 0x14]
mov word [esp + 0x16], ax
jne 0x1013da9e
cmp word [ecx + 8], 0
jne 0x1013da9e
mov word [ecx + 6], dx
mov word [ecx + 8], ax
movzx edi, word [esp + 0x10]
movzx ecx, word [ecx + 6]
movzx edx, dx
add edx, edi
cmp edx, ecx
jg 0x1013d9e0
movzx ecx, word [esp + 0x12]
movzx edx, ax
add edx, ecx
mov ecx, dword [ebp + 0x10]
movzx ecx, word [ecx + 8]
cmp edx, ecx
jg 0x1013d9e0
movzx ecx, byte [esp + 0x18]
add dword [esp + 0x1c], 1
test cl, cl
jns 0x1013db0e
mov edx, dword [esi]
mov edx, dword [edx + 8]
and ecx, 7
add ecx, 1
mov eax, 1
shl eax, cl
push 1
lea ecx, [esp + 0x30]
mov word [esp + 0x2e], ax
movsx eax, ax
lea eax, [eax + eax*2]
push eax
push ecx
mov ecx, esi
call edx
movzx ecx, byte [esp + 0x18]
mov ax, word [esp + 0x16]
xor edx, edx
movzx eax, ax
and ecx, 0x40
mov dword [ebx + 0x1dc], ecx
mov dword [ebx + 0x1e8], eax
mov dword [esp + 0x20], edx
mov dword [ebx + 0x1f0], 0x4000
mov dword [ebx + 0x1e4], 8
mov dword [ebx + 0x1e0], edx
mov dword [ebx + 0x1ec], edx
mov edx, dword [esi]
mov eax, dword [edx + 0x14]
mov ecx, esi
call eax
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x20]
push ecx
push edx
push 0
push esi
mov ecx, ebx
mov edi, eax
call fcn.1013d1c0
cmp dword [esp + 0x20], 0
je 0x1013db7a
push edi
push esi
mov ecx, ebx
call fcn.1013d500
jmp 0x1013d9e0
mov ecx, dword [ebx + 0x1f0]
sub ecx, dword [ebx + 0x1f4]
mov eax, dword [esi]
mov edx, dword [eax + 0x10]
add ecx, 1
push 1
push ecx
mov ecx, esi
call edx
jmp 0x1013d9e0
push esi
mov ecx, ebx
call fcn.1013c860
jmp 0x1013d9e0
mov ecx, dword [esp + 0x24]
mov eax, dword [esi]
mov edx, dword [eax + 0x10]
push 0
push ecx
mov ecx, esi
call edx
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x1013eb60
Capabilities:
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [esp + 8]
push ebp
push esi
mov esi, ecx
mov ecx, dword [esp + 0xc]
mov dword [esi + 0xf864], eax
mov dword [esi + 0xf860], ecx
mov dword [esi + 0xf854], ecx
mov edx, 1
shl edx, cl
add ecx, 0xffffffff
mov eax, 1
shl eax, cl
push edi
xor edi, edi
sub edx, 1
mov dword [esi + 0xf868], eax
add eax, 1
mov dword [esi + 0xf86c], eax
mov ax, word [esi + 0xf868]
add ax, 2
mov ecx, esi
mov dword [esi + 0xf85c], edi
mov dword [esi + 0x1d8], edi
mov dword [esi + 0x1d4], edi
mov word [esi + 0xf858], dx
mov word [esi + 0xf85a], ax
mov dword [esi + 0xf870], edi
call fcn.1013ce30
mov dword [esp + 0x10], eax
xor ecx, ecx
mov eax, 0x138b
jmp 0x1013ebf0
add eax, eax
add ecx, 1
cmp eax, 0x10000
jl 0x1013ebf0
mov eax, 8
sub eax, ecx
push 0x138b
mov ecx, esi
mov dword [esp + 0x18], eax
call fcn.1013cec0
movzx ecx, word [esi + 0xf868]
push ecx
mov ecx, esi
call fcn.1013e690
mov ecx, esi
call fcn.1013ce30
mov ebp, eax
cmp ebp, 0xffffffff
je 0x1013ed34
push ebx
mov ecx, dword [esp + 0x18]
movsx edi, bp
shl edi, cl
mov ebx, ebp
shl ebx, 0xc
add ebx, dword [esp + 0x14]
xor edi, dword [esp + 0x14]
mov ecx, dword [esi + edi*4 + 0x8310]
cmp ecx, ebx
lea eax, [esi + edi*4 + 0x8310]
jne 0x1013ec6e
movzx edx, word [esi + edi*2 + 0xd13c]
mov dword [esp + 0x14], edx
jmp 0x1013ed21
test ecx, ecx
jl 0x1013eca6
mov ecx, 0x138b
sub ecx, edi
test edi, edi
jne 0x1013ec82
mov ecx, 1
lea edx, [ecx*4]
sub edi, ecx
sub eax, edx
test edi, edi
jge 0x1013ec9c
add edi, 0x138b
add eax, 0x4e2c
mov edx, dword [eax]
cmp edx, ebx
je 0x1013ecdc
test edx, edx
jg 0x1013ec82
mov ecx, dword [esp + 0x14]
push ecx
mov ecx, esi
call fcn.1013e690
movzx eax, word [esi + 0xf85a]
cmp ax, 0x1000
mov dword [esp + 0x14], ebp
jge 0x1013ecea
mov word [esi + edi*2 + 0xd13c], ax
add word [esi + 0xf85a], 1
mov dword [esi + edi*4 + 0x8310], ebx
jmp 0x1013ed21
movzx eax, word [esi + edi*2 + 0xd13c]
mov dword [esp + 0x14], eax
jmp 0x1013ed21
push 0x138b
mov ecx, esi
call fcn.1013cec0
movzx eax, word [esi + 0xf868]
mov dx, word [esi + 0xf868]
add dx, 2
push eax
mov ecx, esi
mov word [esi + 0xf85a], dx
mov dword [esi + 0xf85c], 1
call fcn.1013e690
mov ecx, esi
call fcn.1013ce30
mov ebp, eax
cmp ebp, 0xffffffff
jne 0x1013ec35
pop ebx
mov ecx, dword [esp + 0x10]
push ecx
mov ecx, esi
call fcn.1013e690
movzx edx, word [esi + 0xf86c]
push edx
mov ecx, esi
call fcn.1013e690
pop edi
pop esi
pop ebp
ret 8
Function at 0x1015b160
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x1015b18f
push esi
call fcn.1015b8f0
add esp, 4
cmp byte [esi + 0x40], 0
je 0x1015b188
mov dword [esi + 0x14], 0xcf
mov al, 1
pop esi
ret
mov dword [esi + 0x14], 0xcb
mov eax, dword [esi + 0x14]
cmp eax, 0xcb
jne 0x1015b20a
mov eax, dword [esi + 0x190]
cmp byte [eax + 0x10], 0
je 0x1015b1fa
mov eax, dword [esi + 8]
test eax, eax
je 0x1015b1b4
mov ecx, dword [eax]
push esi
call ecx
add esp, 4
mov edx, dword [esi + 0x190]
mov eax, dword [edx]
push esi
call eax
add esp, 4
test eax, eax
je 0x1015b1f6
cmp eax, 2
je 0x1015b1fa
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x1015b1a5
cmp eax, 3
je 0x1015b1dc
cmp eax, 1
jne 0x1015b1a5
add dword [ecx + 4], 1
mov eax, dword [esi + 8]
mov ecx, dword [eax + 4]
cmp ecx, dword [eax + 8]
jl 0x1015b1a5
mov edx, dword [esi + 0x11c]
add dword [eax + 8], edx
jmp 0x1015b1a5
xor al, al
pop esi
ret
mov eax, dword [esi + 0x7c]
mov dword [esi + 0x84], eax
call fcn.1015aff0
pop esi
ret
cmp eax, 0xcc
je 0x1015b22c
mov ecx, dword [esi]
mov dword [ecx + 0x14], 0x14
mov edx, dword [esi]
mov eax, dword [esi + 0x14]
mov dword [edx + 0x18], eax
mov ecx, dword [esi]
mov edx, dword [ecx]
push esi
call edx
add esp, 4
call fcn.1015aff0
pop esi
ret
Function at 0x10163bd0
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0x14
push esi
push edi
mov edi, dword [esp + 0x20]
cmp dword [edi + 0x4c], 1
mov esi, dword [edi + 0x1a8]
mov dword [esp + 0x18], esi
jne 0x10163bf7
mov dword [esp + 8], 0x1fe
mov byte [esi + 0x1c], 1
jmp 0x10163c03
mov dword [esp + 8], 0
mov byte [esi + 0x1c], 0
mov ecx, dword [edi + 0x64]
mov edx, dword [esp + 8]
mov eax, dword [edi + 4]
mov eax, dword [eax + 8]
push ecx
add edx, 0x100
push edx
push 1
push edi
call eax
xor ecx, ecx
mov dword [esi + 0x18], eax
mov eax, dword [esi + 0x14]
add esp, 0x10
cmp dword [edi + 0x64], ecx
mov dword [esp + 0xc], ecx
jle 0x10163d0f
push ebx
lea edx, [esi + 0x20]
push ebp
mov dword [esp + 0x18], edx
jmp 0x10163c4c
mov eax, dword [esp + 0x1c]
mov esi, dword [esp + 0x20]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x18]
mov ebp, dword [edx]
cdq
idiv ebp
cmp dword [esp + 0x10], 0
mov dword [esp + 0x1c], eax
je 0x10163c6d
mov eax, dword [esi + 0x18]
add dword [eax + ecx*4], 0xff
lea eax, [eax + ecx*4]
mov edx, dword [esi + 0x18]
mov edi, dword [edx + ecx*4]
add ebp, 0xffffffff
mov ecx, ebp
xor eax, eax
xor ebx, ebx
call fcn.10163a40
mov ecx, eax
xor esi, esi
cmp esi, ecx
jle 0x10163ca2
lea esp, [esp]
add ebx, 1
mov ecx, ebp
mov eax, ebx
call fcn.10163a40
mov ecx, eax
cmp esi, ecx
jg 0x10163c90
mov al, byte [esp + 0x1c]
imul bl
mov byte [esi + edi], al
add esi, 1
cmp esi, 0xff
jle 0x10163c85
cmp dword [esp + 0x10], 0
je 0x10163cf0
mov eax, 1
lea ecx, [edi - 1]
jmp 0x10163cd0
movzx edx, byte [edi]
mov byte [ecx], dl
movzx edx, byte [edi + 0xff]
mov byte [edi + eax + 0xff], dl
add eax, 1
sub ecx, 1
cmp eax, 0xff
jle 0x10163cd0
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x28]
add dword [esp + 0x18], 4
add eax, 1
cmp eax, dword [ecx + 0x64]
mov dword [esp + 0x14], eax
jl 0x10163c40
pop ebp
pop ebx
pop edi
pop esi
add esp, 0x14
ret
Function at 0x1022f473
Capabilities:
Get number of processors

Disassembly:
jmp 0x10223794
call fcn.1022377f
salc
arpl word [ebp - 0x79], cx
loop 0x1022378a
adc eax, 0x24748b56
add al, 0x8d
mov dh, 0xd4
adc byte [edx], al
add byte [ecx + 0x5e042474], cl
push edx
mov dword [esp], ebp
push esp
pop ebp
push ebp
mov ebp, esp
add ebp, 4
sub ebp, 0x80
xchg dword [esp], ebp
pop esp
sub esp, 4
mov dword [esp], ebx
push edi
mov dword [esp], esi
push 0x188b
mov dword [esp], edi
jmp 0x102493b3
push ebx
mov ebx, 8
add ebx, ebp
mov eax, dword [ebx]
pop ebx
sub esp, 4
mov dword [esp], eax
jmp 0x102421dd
jmp 0x1022e476
push 0
push 0x41797261
push 0x7262694c
push 0x64616f4c
lea ecx, [ebp - 0x2c]
sub esp, 4
mov dword [esp], ecx
jmp 0x1023d856
push ecx
mov ecx, dword [esp + 4]
lea ecx, [ecx + 0x1983f]
mov dword [esp + 4], ecx
pop ecx
jmp 0x10245e32
jmp 0x1023d86d
call fcn.1023d858
adc byte [eax - 0x77], dl
loopne 0x1023d87c
add al, 0
add byte [eax], al
add eax, 4
xchg dword [esp], eax
pop esp
rol byte [edi + eax*4], 4
and al, 0x5c
push eax
pop dword [ebp - 4]
push ecx
mov ecx, 0xc
add ecx, ebp
mov eax, dword [ecx]
pop ecx
push esi
mov dword [esp], eax
push dword [ebp - 4]
sub dword [esp], 0x3f8325ed
pop ecx
add ecx, 0x3f8325ed
push esi
mov dword [esp], ecx
push eax
mov eax, 8
add eax, ebp
mov edx, dword [eax]
pop eax
push eax
mov eax, 0x64
add edx, eax
pop eax
push ebx
mov dword [esp], edx
jmp 0x1022377d
jmp 0x102421f4
call fcn.102421df
or eax, dword [ebp + 0x68]
mov byte [eax], 0
jmp 0x10223bce
push esi
mov esi, 0x6114390f
xor esi, 0x61143917
mov eax, esi
pop esi
mov eax, dword fs:[eax]
push eax
pop dword [ebp - 4]
push dword [ebp - 4]
pop eax
push dword [eax + 0x30]
sub dword [esp], 0x63f80c4b
pop ecx
add ecx, 0x63f80c4b
push eax
mov eax, 0xfffffff8
add eax, ebp
mov dword [eax], ecx
pop eax
push dword [ebp - 8]
pop edx
push ecx
mov ecx, 8
add ecx, edx
mov eax, dword [ecx]
pop ecx
push edx
mov edx, 0xffffffec
add edx, ebp
mov dword [edx], eax
pop edx
push ebx
mov ebx, 0
mov dword [ebp - 0x10], ebx
pop ebx
cmp dword [ebp - 0x10], 0
je 0x10224698
jmp 0x10225265

Function at 0x1024e6f2
Capabilities:
Access peb ldr_data

Disassembly:
push eax
mov eax, dword [esp + 4]
lea eax, [eax - 0x4e23]
mov dword [esp + 4], eax
pop eax
jmp 0x1023da70

Function at 0x104d30c7
Capabilities:
Encode data using xor

Disassembly:
sub esp, 4
mov dword [esp], ecx
cmp eax, 0x1000
lea ecx, [esp + 8]
jb 0x104d3125
jmp 0x104d30e4
push ebx
mov ebx, 0x1000
sub ecx, ebx
pop ebx
push esi
mov esi, 0x42603735
add esi, 0x62b848ad
not esi
xor esi, 0xa3b2af6
xor esi, 0x5731f4a
shr esi, 4
xor esi, 0x55aeb5a
sub eax, esi
pop esi
test dword [ecx], eax
cmp eax, 0x1000
jae 0x104d30e4
jmp 0x104d3125
sub ecx, 0x42861a21
sub ecx, eax
add ecx, 0x42861a21
push esp
pop eax
test dword [ecx], eax
mov esp, ecx
push dword [eax]
pop ecx
push dword [eax + 4]
xor dword [esp], 0x1d9f7243
pop eax
xor eax, 0x1d9f7243
push ecx
mov dword [esp], eax
ret
Function at 0x431000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43100c
nop
nop
nop
nop
pop eax
nop
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x431030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43101e
nop
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219
Function at 0x1001587
Capabilities:
Query service status
Stop service

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
push edi
xor edi, edi
push 0xf003f
push edi
push edi
mov dword [ebp - 4], edi
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
cmp eax, edi
mov dword [ebp - 8], eax
je 0x100160f
push ebx
push esi
push 0xf01ff
push dword [ebp + 8]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov ebx, dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov esi, eax
cmp esi, edi
je 0x1001608
lea eax, [ebp - 0x24]
push eax
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ControlService]
cmp eax, edi
mov dword [ebp - 4], eax
je 0x1001605
cmp dword [ebp + 0xc], edi
jbe 0x1001605
lea eax, [ebp - 0x24]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_QueryServiceStatus]
test eax, eax
je 0x1001605
cmp dword [ebp - 0x20], 3
jne 0x1001605
push 0x3e8
call dword [sym.imp.KERNEL32.dll_Sleep]
inc edi
cmp edi, dword [ebp + 0xc]
jb 0x10015df
push esi
call ebx
push dword [ebp - 8]
call ebx
pop esi
pop ebx
mov eax, dword [ebp - 4]
pop edi
leave
ret 8

Function at 0x1001d71
Capabilities:
Create process on windows

Disassembly:
mov eax, 0x10027cf
call fcn.010026b8
sub esp, 0xe0
mov eax, dword [0x1003004]
push esi
push edi
push 0x11
mov dword [ebp - 0x10], eax
pop ecx
xor eax, eax
lea edi, [ebp - 0xec]
rep stosd dword es:[edi], eax
push 0x40
mov dword [ebp - 0xec], 0x44
mov dword [ebp - 0xc0], 0x80
call dword [sym.imp.wbemcomn.dll_unsigned_short_int____stdcall_GetWMIADAPCmdLine_int_]
mov edi, eax
xor esi, esi
mov dword [ebp - 0x98], edi
mov dword [ebp - 0x94], esi
mov dword [ebp - 4], esi
cmp edi, esi
je 0x1001e1e
push 0x10011bc
push 0x40
lea eax, [ebp - 0x90]
push eax
call fcn.01001966
lea eax, [ebp - 0xa8]
push eax
lea eax, [ebp - 0xec]
push eax
push esi
push esi
push 0x8000000
push esi
push esi
push esi
lea eax, [ebp - 0x90]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x1001e1e
push dword [ebp - 0xa4]
mov esi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call esi
push dword [ebp - 0xa8]
call esi
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x98]
call fcn.01001948
mov ecx, dword [ebp - 0xc]
pop edi
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop esi
call fcn.010023bc
leave
ret