joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1007c910
Capabilities:
Delete file

Disassembly:
push esi
push edi
mov edi, ecx
cmp dword [edi + 0x60], 0
je 0x1007c92c
cmp dword [edi + 0x64], 8
lea eax, [edi + 0x50]
jb 0x1007c925
mov eax, dword [eax]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, dword [edi + 0x80]
test eax, eax
je 0x1007c949
push eax
call fcn.10062f36
add esp, 4
mov dword [edi + 0x80], 0
mov eax, dword [edi + 0x7c]
lea esi, [edi + 0x68]
cmp eax, 8
jb 0x1007c95f
inc eax
mov ecx, esi
push eax
push dword [esi]
call fcn.10006930
mov dword [esi + 0x14], 7
cmp dword [esi + 0x14], 8
mov dword [esi + 0x10], 0
jb 0x1007c975
mov esi, dword [esi]
xor eax, eax
mov word [esi], ax
lea esi, [edi + 0x50]
mov eax, dword [esi + 0x14]
cmp eax, 8
jb 0x1007c990
inc eax
mov ecx, esi
push eax
push dword [esi]
call fcn.10006930
mov dword [esi + 0x14], 7
cmp dword [esi + 0x14], 8
mov dword [esi + 0x10], 0
jb 0x1007c9a6
mov esi, dword [esi]
xor eax, eax
mov word [esi], ax
lea esi, [edi + 0x38]
mov eax, dword [esi + 0x14]
cmp eax, 8
jb 0x1007c9c1
inc eax
mov ecx, esi
push eax
push dword [esi]
call fcn.10006930
mov dword [esi + 0x14], 7
cmp dword [esi + 0x14], 8
mov dword [esi + 0x10], 0
jb 0x1007c9d7
mov esi, dword [esi]
xor eax, eax
mov word [esi], ax
lea esi, [edi + 0x20]
mov eax, dword [esi + 0x14]
cmp eax, 8
jb 0x1007c9f2
inc eax
mov ecx, esi
push eax
push dword [esi]
call fcn.10006930
mov dword [esi + 0x14], 7
cmp dword [esi + 0x14], 8
mov dword [esi + 0x10], 0
jb 0x1007ca08
mov esi, dword [esi]
xor eax, eax
mov word [esi], ax
mov eax, dword [edi + 0x1c]
cmp eax, 8
jb 0x1007ca22
inc eax
lea ecx, [edi + 8]
push eax
push dword [edi + 8]
call fcn.10006930
mov dword [edi + 0x1c], 7
cmp dword [edi + 0x1c], 8
mov dword [edi + 0x18], 0
jb 0x1007ca41
mov eax, dword [edi + 8]
xor ecx, ecx
pop edi
pop esi
mov word [eax], cx
ret
xor eax, eax
mov word [edi + 8], ax
pop edi
pop esi
ret
Function at 0x1007df80
Capabilities:
Get http content length

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ecx + 4]
sub esp, 8
test eax, eax
je 0x1007dfbe
push 0
lea ecx, [ebp - 8]
mov dword [ebp - 4], 0
push ecx
lea ecx, [ebp - 4]
mov dword [ebp - 8], 4
push ecx
push 0x20000005
push eax
call dword [sym.imp.WININET.dll_HttpQueryInfoW]
test eax, eax
je 0x1007dfbe
mov eax, dword [ebp - 4]
xor edx, edx
mov esp, ebp
pop ebp
ret
xor eax, eax
xor edx, edx
mov esp, ebp
pop ebp
ret

Function at 0x1009800c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.10097e8b

Function at 0x1009acc4
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.1009a984
Function at 0x100c0550
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0xa8
call fcn.10062f00
mov eax, dword [0x101d9154]
xor eax, esp
mov dword [esp + 0xa4], eax
mov eax, dword [esp + 0xac]
push ebx
mov dword [esp + 0x24], eax
mov eax, dword [esp + 0xb4]
push ebp
push esi
mov esi, dword [esp + 0xc4]
xor ebp, ebp
mov eax, dword [eax + 4]
push edi
mov edi, dword [esp + 0xc4]
mov dword [esp + 0x14], eax
sub eax, edi
mov dword [esp + 0x10], eax
cmp esi, edi
jae 0x100c05b6
push str.orig_len___md_size
push 0xf8
push str.._ssl_s3_cbc.c
call fcn.100e4910
add esp, 0xc
cmp edi, 0x40
jbe 0x100c05d2
push str.md_size___EVP_MAX_MD_SIZE
push 0xf9
push str.._ssl_s3_cbc.c
call fcn.100e4910
add esp, 0xc
lea eax, [esp + 0x34]
neg eax
lea ebx, [esp + 0x34]
and eax, 0x3f
add ebx, eax
lea eax, [edi + 0x100]
mov dword [esp + 0x20], ebx
cmp esi, eax
jbe 0x100c05f9
mov ebp, esi
sub ebp, edi
sub ebp, 0x100
mov eax, edi
xor edx, edx
and eax, 0xfffffffe
shl eax, 0x17
sub eax, ebp
add eax, dword [esp + 0x10]
div edi
push edi
mov esi, edx
push 0
push ebx
mov dword [esp + 0x38], esi
call fcn.10080190
add esp, 0xc
mov dword [esp + 0x18], 0
cmp ebp, dword [esp + 0xc8]
jae 0x100c06f1
mov ecx, dword [esp + 0x10]
mov edx, ecx
mov ebx, dword [esp + 0x14]
mov esi, ebx
mov eax, dword [esp + 0xc0]
sub esi, ecx
shr edx, 0x1f
mov dword [esp + 0x1c], edx
mov edx, ebx
shr edx, 0x1f
mov eax, dword [eax + 0xc]
mov dword [esp + 0x14], edx
mov edx, ebp
sub edx, ebx
mov dword [esp + 0x24], esi
mov esi, dword [esp + 0x20]
add eax, ebx
mov dword [esp + 0x10], edx
mov dword [esp + 0x28], eax
mov ebx, dword [esp + 0x24]
mov ecx, ebp
shr ecx, 0x1f
inc ebp
mov al, cl
xor al, byte [esp + 0x1c]
lea ebx, [ebx + edx]
shr edx, 0x1f
xor dl, byte [esp + 0x14]
shr ebx, 0x1f
xor bl, byte [esp + 0x1c]
or bl, al
mov al, cl
xor al, byte [esp + 0x14]
xor bl, cl
or dl, al
dec bl
mov eax, dword [esp + 0x10]
xor dl, cl
mov ecx, dword [esp + 0x28]
dec dl
not dl
mov al, byte [ecx + eax]
mov ecx, dword [esp + 0x18]
and dl, al
and dl, bl
or byte [ecx + esi], dl
mov edx, ecx
inc edx
mov ecx, edx
mov eax, edx
sub ecx, edi
xor eax, edi
xor ecx, edi
or ecx, eax
xor ecx, edx
shr ecx, 0x1f
neg ecx
and edx, ecx
mov dword [esp + 0x18], edx
mov edx, dword [esp + 0x10]
inc edx
mov dword [esp + 0x10], edx
cmp ebp, dword [esp + 0xc8]
jb 0x100c0670
mov esi, dword [esp + 0x2c]
mov ebx, dword [esp + 0x20]
xor edx, edx
test edi, edi
je 0x100c072a
mov ebp, dword [esp + 0x30]
nop dword [eax + eax]
mov eax, esi
xor eax, 0x20
mov al, byte [eax + ebx]
movzx eax, byte [esi + ebx]
inc esi
mov byte [edx + ebp], al
mov ecx, esi
sub ecx, edi
mov eax, esi
xor ecx, edi
xor eax, edi
or ecx, eax
inc edx
xor ecx, esi
shr ecx, 0x1f
neg ecx
and esi, ecx
cmp edx, edi
jb 0x100c0700
mov ecx, dword [esp + 0xb4]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10062ee4
add esp, 0xa8
ret
Function at 0x100c1160
Capabilities:
Encode data using xor

Disassembly:
mov eax, 4
call fcn.10062f00
push ebp
mov ebp, dword [esp + 0x18]
push esi
mov esi, dword [esp + 0x14]
inc ebp
push edi
mov edi, dword [esp + 0x14]
mov eax, dword [edi + 8]
mov eax, dword [eax + 0x64]
test byte [eax + 0x38], 1
je 0x100c11a8
mov ecx, dword [esp + 0x1c]
mov edx, dword [esi + 4]
lea eax, [ecx + ebp]
cmp eax, edx
jbe 0x100c119b
pop edi
pop esi
xor eax, eax
pop ebp
pop ecx
ret
add dword [esi + 0xc], ecx
add dword [esi + 0x10], ecx
sub edx, ecx
mov dword [esi + 4], edx
jmp 0x100c11ad
cmp ebp, dword [esi + 4]
ja 0x100c1194
test dword [edi + 0x100], 0x200
mov ecx, dword [esi + 0xc]
mov eax, dword [esi + 4]
push ebx
movzx ebx, byte [ecx + eax - 1]
je 0x100c1200
cmp dword [edi + 0x88], 0
jne 0x100c1200
mov eax, dword [edi + 0x58]
push 8
add eax, 8
push 0x10190bcc
push eax
call fcn.100e4640
add esp, 0xc
test eax, eax
jne 0x100c11f3
test bl, 1
jne 0x100c11f3
mov eax, dword [edi + 0x58]
or dword [eax], 8
mov eax, dword [edi + 0x58]
test byte [eax], 8
je 0x100c1200
test ebx, ebx
je 0x100c1200
dec ebx
mov eax, dword [edi + 0x80]
push dword [eax]
call fcn.100eb830
add esp, 4
test eax, 0x200000
je 0x100c122a
or eax, 0xffffffff
sub eax, ebx
add dword [esi + 4], eax
mov eax, 1
pop ebx
pop edi
pop esi
pop ebp
pop ecx
ret
mov edi, dword [esi + 4]
lea ecx, [ebx + ebp]
mov edx, edi
mov dword [esp + 0x10], edi
sub edx, ecx
mov eax, edi
xor edx, ecx
xor eax, ecx
or edx, eax
mov ebp, 0xff
xor edx, edi
lea eax, [edi - 1]
shr edx, 0x1f
dec edx
cmp eax, ebp
mov dword [esp + 0x24], edx
cmovb ebp, eax
xor edx, edx
test ebp, ebp
je 0x100c12af
mov ecx, ebx
dec edi
shr ecx, 0x1f
add edi, dword [esi + 0xc]
mov dword [esp + 0x18], ecx
nop word [eax + eax]
mov ecx, ebx
lea edi, [edi - 1]
sub ecx, edx
mov eax, edx
shr ecx, 0x1f
inc edx
shr eax, 0x1f
xor cl, al
xor al, byte [esp + 0x18]
or cl, al
movzx eax, byte [edi + 1]
xor cl, byte [esp + 0x18]
xor eax, ebx
dec cl
movzx ecx, cl
and ecx, eax
mov eax, dword [esp + 0x24]
not ecx
and eax, ecx
mov dword [esp + 0x24], eax
cmp edx, ebp
jb 0x100c1270
mov edi, dword [esp + 0x10]
jmp 0x100c12b3
mov eax, dword [esp + 0x24]
not eax
movzx eax, al
lea ecx, [eax - 1]
not eax
shr eax, 0x1f
shr ecx, 0x1f
and ecx, eax
lea eax, [ebx + 1]
neg ecx
and eax, ecx
sub edi, eax
shl eax, 8
or dword [esi], eax
mov eax, ecx
pop ebx
mov dword [esi + 4], edi
and eax, 1
pop edi
not ecx
pop esi
or eax, ecx
pop ebp
pop ecx
ret
Function at 0x100c16d0
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x14
call fcn.10062f00
push esi
push edi
lea eax, [esp + 0xc]
xor edi, edi
push eax
lea eax, [esp + 0xc]
xor esi, esi
push eax
push edi
call fcn.100a9a10
add esp, 0xc
test eax, eax
je 0x100c18eb
nop dword [eax + eax]
mov ecx, dword [esp + 8]
lea eax, [esi + 1]
shl ecx, 0xa
inc edi
and ecx, dword [esp + 0x20]
cmove eax, esi
mov esi, eax
lea eax, [esp + 0xc]
push eax
lea eax, [esp + 0xc]
push eax
push edi
call fcn.100a9a10
add esp, 0xc
test eax, eax
jne 0x100c1700
test esi, esi
je 0x100c18eb
mov eax, dword [esp + 0x50]
cdq
idiv esi
mov edi, dword [esp + 0x5c]
cmp esi, 1
push ebx
push ebp
mov ebp, dword [esp + 0x5c]
mov esi, 0
cmovne esi, dword [esp + 0x58]
push edi
push 0
push ebp
mov dword [esp + 0x28], eax
mov dword [esp + 0x24], esi
call fcn.10080190
lea eax, [esp + 0x20]
mov dword [esp + 0x2c], 0
push eax
lea eax, [esp + 0x20]
push eax
push 0
call fcn.100a9a10
add esp, 0x18
test eax, eax
je 0x100c18b6
mov ebx, dword [esp + 0x60]
nop word [eax + eax]
mov eax, dword [esp + 0x10]
shl eax, 0xa
test dword [esp + 0x28], eax
je 0x100c1892
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x100c18c3
push edi
push ebx
push dword [esp + 0x58]
and esi, 1
push dword [esp + 0x58]
add esi, dword [esp + 0x2c]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push dword [esp + 0x58]
push esi
mov esi, dword [esp + 0x88]
push esi
push ecx
call fcn.100c1910
add esp, 0x3c
test eax, eax
je 0x100c18e1
add esi, dword [esp + 0x1c]
xor ecx, ecx
mov dword [esp + 0x54], esi
test edi, edi
jle 0x100c188e
cmp edi, 0x20
jb 0x100c186b
lea eax, [ebx - 1]
lea edx, [ebp - 1]
add eax, edi
add edx, edi
cmp ebp, eax
ja 0x100c1821
cmp edx, ebx
jae 0x100c186b
mov eax, edi
and eax, 0x8000001f
jns 0x100c182f
dec eax
or eax, 0xffffffe0
inc eax
mov edx, edi
mov esi, ebx
sub edx, eax
mov eax, ebp
sub esi, ebp
nop dword [eax]
movups xmm0, xmmword [eax]
lea eax, [eax + 0x20]
movups xmm1, xmmword [esi + eax - 0x20]
pxor xmm1, xmm0
movups xmmword [eax - 0x20], xmm1
movups xmm1, xmmword [ebx + ecx + 0x10]
add ecx, 0x20
movups xmm0, xmmword [eax - 0x10]
pxor xmm1, xmm0
movups xmmword [eax - 0x10], xmm1
cmp ecx, edx
jl 0x100c1840
cmp ecx, edi
jge 0x100c188e
mov esi, ebx
lea eax, [ecx + ebp]
mov edx, edi
sub esi, ebp
sub edx, ecx
nop word [eax + eax]
mov cl, byte [eax + esi]
lea eax, [eax + 1]
xor byte [eax - 1], cl
sub edx, 1
jne 0x100c1880
mov esi, dword [esp + 0x18]
mov eax, dword [esp + 0x20]
lea ecx, [esp + 0x14]
push ecx
lea ecx, [esp + 0x14]
inc eax
push ecx
push eax
mov dword [esp + 0x2c], eax
call fcn.100a9a10
add esp, 0xc
test eax, eax
jne 0x100c1790
pop ebp
mov eax, 1
pop ebx
pop edi
pop esi
add esp, 0x14
ret
push 0x114
push str.._ssl_t1_enc.c
push 0x146
push 0x11c
push 0x14
call fcn.100dc030
add esp, 0x14
pop ebp
pop ebx
pop edi
xor eax, eax
pop esi
add esp, 0x14
ret
push 0x109
push str.._ssl_t1_enc.c
push 0x44
push 0x11c
push 0x14
call fcn.100dc030
add esp, 0x14
xor eax, eax
pop edi
pop esi
add esp, 0x14
ret
Function at 0x100ceef0
Capabilities:
Check if file exists

Disassembly:
push esi
mov esi, dword [esp + 0xc]
push edi
push esi
push dword [esp + 0x10]
call fcn.100cf030
mov edi, eax
add esp, 8
test edi, edi
jne 0x100cef96
push 0xaf
push str..crypto_bio_bss_file.c
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 1
push 2
call fcn.100dc030
push 0x1018c600
push esi
push 0x10191840
push dword [esp + 0x2c]
push str.fopen_
push 5
call fcn.100db580
add esp, 0x2c
call fcn.1008d543
cmp dword [eax], 2
je 0x100cef76
call fcn.1008d543
cmp dword [eax], 6
je 0x100cef76
push 0xb8
push str..crypto_bio_bss_file.c
push 2
push 0x6d
push 0x20
call fcn.100dc030
add esp, 0x14
xor eax, eax
pop edi
pop esi
ret
push 0xb6
push str..crypto_bio_bss_file.c
push 0x80
push 0x6d
push 0x20
call fcn.100dc030
add esp, 0x14
xor eax, eax
pop edi
pop esi
ret
push 0x101dc870
call fcn.100cf610
mov esi, eax
add esp, 4
test esi, esi
jne 0x100cefb7
push edi
call fcn.1008cb20
add esp, 4
xor eax, eax
pop edi
pop esi
ret
push 0
push esi
call fcn.100cf240
push edi
push 1
push 0x6a
push esi
call fcn.100cf270
add esp, 0x18
mov eax, esi
pop edi
pop esi
ret
Function at 0x100d9400
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xffffffc0
mov eax, 0x474
call fcn.10062f00
mov eax, dword [0x101d9154]
xor eax, esp
mov dword [esp + 0x470], eax
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [esp + 0x44], ebx
test edi, edi
jne 0x100d9445
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [esp + 0x470]
xor ecx, esp
call fcn.10062ee4
mov esp, ebp
pop ebp
ret
lea eax, [esp + 0x48]
push eax
push edi
call fcn.1008fbf8
add esp, 8
test eax, eax
js 0x100d942e
mov eax, 8
call fcn.10062f00
xorps xmm0, xmm0
lea eax, [esp + 0x50]
movsd qword [esp], xmm0
push 0x30
push eax
call fcn.100d9110
mov esi, dword [ebp + 0xc]
add esp, 0x10
test esi, esi
je 0x100d942e
push 0x1017745c
push edi
call fcn.1008ce09
add esp, 8
mov dword [esp + 0x40], eax
test eax, eax
je 0x100d9542
test dword [esp + 0x4e], 0x2000
je 0x100d94c1
push 0
push 4
mov ecx, 0x800
cmp esi, 0xffffffff
push 0
push eax
cmove esi, ecx
call fcn.1008ec19
mov eax, dword [esp + 0x50]
add esp, 0x10
mov edi, 0x400
test esi, esi
jle 0x100d94cf
cmp esi, edi
cmovl edi, esi
push eax
push edi
lea eax, [esp + 0x80]
push 1
push eax
call fcn.1008c76a
mov ebx, eax
add esp, 0x10
test ebx, ebx
jle 0x100d9523
movd xmm0, ebx
mov eax, 8
cvtdq2pd xmm0, xmm0
call fcn.10062f00
lea eax, [esp + 0x80]
movsd qword [esp], xmm0
push edi
push eax
call fcn.100d9110
add dword [esp + 0x54], ebx
add esp, 0x10
mov eax, dword [esp + 0x40]
test esi, esi
jle 0x100d94c1
sub esi, edi
test esi, esi
jg 0x100d94c1
push dword [esp + 0x40]
call fcn.1008cb20
lea eax, [esp + 0x7c]
push 0x400
push eax
call fcn.100e8bf0
mov ebx, dword [esp + 0x50]
add esp, 0xc
mov ecx, dword [esp + 0x47c]
mov eax, ebx
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.10062ee4
mov esp, ebp
pop ebp
ret
Function at 0x100e4640
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 0x10]
xor dl, dl
test esi, esi
je 0x100e4667
mov eax, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
sub edi, eax
mov cl, byte [edi + eax]
lea eax, [eax + 1]
xor cl, byte [eax - 1]
or dl, cl
sub esi, 1
jne 0x100e4656
pop edi
movzx eax, dl
pop esi
ret

Function at 0x100e47b0
Capabilities:
Access the windows event log
Write file on windows

Disassembly:
mov eax, 0x10c
call fcn.10062f00
mov eax, dword [0x101d9154]
xor eax, esp
mov dword [esp + 0x108], eax
push esi
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
mov esi, eax
test esi, esi
je 0x100e484f
push esi
call dword [sym.imp.KERNEL32.dll_GetFileType]
test eax, eax
je 0x100e484f
lea eax, [esp + 0x118]
push eax
push 0
push dword [esp + 0x11c]
lea eax, [esp + 0x14]
push 0x100
push eax
call fcn.10006d70
mov ecx, dword [eax]
push dword [eax + 4]
or ecx, 1
push ecx
call fcn.1008666e
add esp, 0x1c
or ecx, 0xffffffff
test eax, eax
cmovs eax, ecx
lea ecx, [esp + 4]
push 0
push ecx
test eax, eax
mov ecx, 0x100
cmovs eax, ecx
push eax
lea eax, [esp + 0x14]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
mov ecx, dword [esp + 0x108]
xor ecx, esp
call fcn.10062ee4
add esp, 0x10c
ret
lea eax, [esp + 0x118]
push eax
push 0
push dword [esp + 0x11c]
lea eax, [esp + 0x14]
push 0xff
push eax
call fcn.10006d70
mov ecx, dword [eax]
push dword [eax + 4]
or ecx, 1
push ecx
call fcn.1008666e
add esp, 0x1c
mov byte [esp + 0x107], 0
call fcn.100e4670
test eax, eax
jle 0x100e48e3
push str.OpenSSL
push 0
call dword [sym.imp.ADVAPI32.dll_RegisterEventSourceA]
mov esi, eax
test esi, esi
je 0x100e48f7
push 0
lea eax, [esp + 0xc]
mov dword [esp + 8], eax
lea eax, [esp + 8]
push eax
push 0
push 1
push 0
push 0
push 0
push 1
push esi
call dword [sym.imp.ADVAPI32.dll_ReportEventA]
push esi
call dword [sym.imp.ADVAPI32.dll_DeregisterEventSource]
pop esi
mov ecx, dword [esp + 0x108]
xor ecx, esp
call fcn.10062ee4
add esp, 0x10c
ret
push 0x10
push str.OpenSSL:_FATAL
lea eax, [esp + 0x10]
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov ecx, dword [esp + 0x10c]
pop esi
xor ecx, esp
call fcn.10062ee4
add esp, 0x10c
ret

Function at 0x100e4a50
Capabilities:
Send data
Send data on socket

Disassembly:
push esi
push edi
push 0
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov edi, dword [esp + 0xc]
push 0
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [edi + 0x1c]
call dword [sym.imp.WS2_32.dll_send]
push 0xf
push edi
mov esi, eax
call fcn.100cf240
add esp, 8
test esi, esi
jg 0x100e4aa7
je 0x100e4a89
cmp esi, 0xffffffff
jne 0x100e4aa7
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.100e4ce0
add esp, 4
test eax, eax
je 0x100e4aa7
push 0xa
push edi
call fcn.100cf940
add esp, 8
pop edi
mov eax, esi
pop esi
ret
Function at 0x100ea690
Capabilities:
Send data
Send data on socket

Disassembly:
push esi
mov esi, dword [esp + 8]
mov eax, dword [esi + 0x20]
cmp dword [eax], 6
je 0x100ea6ab
push eax
push esi
call fcn.100ead40
add esp, 8
test eax, eax
jle 0x100ea6f3
push edi
push 0
call dword [sym.imp.WS2_32.dll_WSASetLastError]
push 0
push dword [esp + 0x18]
push dword [esp + 0x18]
push dword [esi + 0x1c]
call dword [sym.imp.WS2_32.dll_send]
push 0xf
push esi
mov edi, eax
call fcn.100cf240
add esp, 8
test edi, edi
jg 0x100ea6f0
push edi
call fcn.100e4da0
add esp, 4
test eax, eax
je 0x100ea6f0
push 0xa
push esi
call fcn.100cf940
add esp, 8
mov eax, edi
pop edi
pop esi
ret
Function at 0x100ef2d0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, 0x6c
call fcn.10062f00
mov eax, dword [0x101d9154]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x74]
push ebx
mov dword [esp + 0xc], eax
xor ebx, ebx
mov eax, dword [esp + 0x7c]
push ebp
mov ebp, dword [esp + 0x78]
push esi
mov dword [esp + 0x10], eax
xor esi, esi
mov dword [eax], ebx
lea eax, [esp + 0x1c]
push edi
mov edi, dword [esp + 0x8c]
push eax
call fcn.100d55f0
lea eax, [esp + 0x24]
push ebp
push eax
call fcn.100d5450
add esp, 0xc
test eax, eax
je 0x100ef3d2
lea eax, [esp + 0x1c]
push eax
lea eax, [esp + 0x3c]
push eax
lea eax, [esp + 0x28]
push eax
call fcn.100d5130
add esp, 0xc
test eax, eax
je 0x100ef3d2
lea eax, [esp + 0x20]
push eax
call fcn.100d5390
mov esi, dword [ebp]
add esp, 4
test byte [esi + 0xc], 4
je 0x100ef3f0
push edi
call fcn.100d5e40
push ebx
push edi
mov dword [esp + 0x1c], eax
call fcn.100ef8a0
mov esi, eax
add esp, 0xc
test esi, esi
je 0x100ef3d2
push esi
call fcn.100f02b0
add esp, 4
test eax, eax
jle 0x100ef3d2
push dword [ebp]
push ebx
push 1
push 0xf8
push 0xffffffffffffffff
push esi
call fcn.100ef650
add esp, 0x18
test eax, eax
jle 0x100ef3d2
push dword [esp + 0x1c]
lea eax, [esp + 0x3c]
push eax
lea eax, [esp + 0x18]
push eax
push dword [esp + 0x24]
push esi
call fcn.100f01c0
add esp, 0x14
test eax, eax
jle 0x100ef3d2
mov ecx, dword [esp + 0x14]
mov ebx, 1
mov eax, dword [esp + 0x10]
mov dword [ecx], eax
push esi
call fcn.100ef840
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.10062ee4
add esp, 0x6c
ret
xor eax, eax
lea ecx, [esi + 0x2c]
mov edx, dword [ecx]
test edx, edx
je 0x100ef408
cmp dword [edi], edx
je 0x100ef432
inc eax
add ecx, 4
cmp eax, 4
jl 0x100ef3f5
push 0x7b
push str..cryptoevpp_sign.c
push 0x6e
push 0x6b
push 6
call fcn.100dc030
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.10062ee4
add esp, 0x6c
ret
mov eax, dword [esi + 0x24]
test eax, eax
jne 0x100ef466
push 0x80
push str..cryptoevpp_sign.c
push 0x68
push 0x6b
push 6
call fcn.100dc030
add esp, 0x14
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x68]
xor ecx, esp
call fcn.10062ee4
add esp, 0x6c
ret
push dword [edi + 0x14]
mov ecx, dword [esp + 0x18]
push ecx
push dword [esp + 0x20]
lea ecx, [esp + 0x44]
push dword [esp + 0x28]
push ecx
push dword [esi]
call eax
mov ecx, dword [esp + 0x90]
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10062ee4
add esp, 0x6c
ret
Function at 0x100f9160
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
mov eax, 0x8c
call fcn.10062f00
mov eax, dword [0x101d9154]
xor eax, esp
mov dword [esp + 0x88], eax
mov edx, dword [esp + 0xa0]
xor eax, eax
push ebx
mov ebx, dword [esp + 0x9c]
push ebp
mov ebp, dword [esp + 0x9c]
push esi
mov esi, dword [esp + 0x9c]
push edi
mov edi, dword [esp + 0xac]
mov dword [esp + 0x10], edx
test edi, edi
je 0x100f91c6
cmp edi, dword [esi]
je 0x100f91bd
test ebp, ebp
je 0x100f9240
test ebx, ebx
js 0x100f9240
mov eax, 1
mov dword [esi], edi
jmp 0x100f91cc
mov edi, dword [esi]
test edi, edi
je 0x100f9240
test ebp, ebp
je 0x100f935b
push edi
call fcn.100ebc10
add esp, 4
mov dword [esp + 0x14], eax
cmp eax, 0x80
jle 0x100f9200
push str.j____int_sizeof_ctx__key_
push 0x74
push str..cryptohmachmac.c
call fcn.100e4910
mov eax, dword [esp + 0x20]
add esp, 0xc
cmp eax, ebx
jge 0x100f925b
push dword [esp + 0x10]
lea eax, [esi + 4]
push edi
push eax
call fcn.100d51d0
add esp, 0xc
test eax, eax
je 0x100f9240
push ebx
push ebp
lea ebx, [esi + 4]
push ebx
call fcn.100d5380
add esp, 0xc
test eax, eax
je 0x100f9240
lea ebp, [esi + 0x4c]
push ebp
lea eax, [esi + 0x50]
push eax
push ebx
call fcn.100d5130
add esp, 0xc
test eax, eax
jne 0x100f9277
xor eax, eax
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.10062ee4
add esp, 0x8c
ret
cmp ebx, 0x80
ja 0x100f9240
push ebx
lea eax, [esi + 0x50]
push ebp
push eax
call fcn.1007fc10
lea ebp, [esi + 0x4c]
add esp, 0xc
mov dword [ebp], ebx
mov ecx, dword [ebp]
cmp ecx, 0x80
je 0x100f929a
mov eax, 0x80
sub eax, ecx
push eax
lea eax, [esi + 0x50]
add eax, ecx
push 0
push eax
call fcn.10080190
add esp, 0xc
mov edx, dword [esp + 0x10]
xor ecx, ecx
mov al, byte [esi + ecx + 0x50]
xor al, 0x36
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x80
jl 0x100f92a0
push edx
lea ebx, [esi + 0x1c]
push edi
push ebx
call fcn.100d51d0
add esp, 0xc
test eax, eax
je 0x100f9240
push edi
call fcn.100ebc10
push eax
lea eax, [esp + 0x20]
push eax
push ebx
call fcn.100d5380
add esp, 0x10
test eax, eax
je 0x100f9240
xor ecx, ecx
nop dword [eax + eax]
mov al, byte [esi + ecx + 0x50]
xor al, 0x5c
mov byte [esp + ecx + 0x18], al
inc ecx
cmp ecx, 0x80
jl 0x100f92f0
push dword [esp + 0x10]
lea ebx, [esi + 0x34]
push edi
push ebx
call fcn.100d51d0
add esp, 0xc
test eax, eax
je 0x100f9240
push edi
call fcn.100ebc10
push eax
lea eax, [esp + 0x20]
push eax
push ebx
call fcn.100d5380
add esp, 0x10
test eax, eax
je 0x100f9240
lea eax, [esi + 0x1c]
push eax
lea eax, [esi + 4]
push eax
call fcn.100d5450
add esp, 8
test eax, eax
je 0x100f9240
mov eax, 1
jmp 0x100f9242
test eax, eax
je 0x100f9339
jmp 0x100f929e