joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4027b0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0xffffffffffffffff
push 0x431e00
mov eax, dword fs:[0]
push eax
sub esp, 0x20
push ebx
push ebp
push esi
push edi
mov eax, dword [0x4425ac]
xor eax, esp
push eax
lea eax, [esp + 0x34]
mov dword fs:[0], eax
mov esi, ecx
xor ebp, ebp
mov dword [esp + 0x14], ebp
call fcn.0040dfb3
mov edi, dword [eax + 8]
push 0x434b78
lea ecx, [esp + 0x1c]
call fcn.004021c0
lea ecx, [esp + 0x24]
mov dword [esp + 0x3c], ebp
call fcn.0040f321
lea eax, [esp + 0x20]
push eax
mov ecx, esi
mov byte [esp + 0x40], 1
call fcn.00402280
push str.capicom.dll
push eax
lea ecx, [esp + 0x24]
mov bl, 2
push ecx
mov byte [esp + 0x48], bl
call fcn.00401fa0
add esp, 0xc
push eax
lea ecx, [esp + 0x1c]
mov byte [esp + 0x40], 3
call fcn.00401d90
mov eax, dword [esp + 0x1c]
add eax, 0xfffffff0
mov byte [esp + 0x3c], bl
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x40285f
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x20]
add eax, 0xfffffff0
mov byte [esp + 0x3c], 1
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x402884
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ecx, dword [esp + 0x18]
push 0
push 0x1001
push ecx
lea ecx, [esp + 0x30]
call fcn.0040f797
test eax, eax
jne 0x4028b1
push 0x2b
lea ecx, [esi + 0x74]
push 0x434d40
call fcn.00401b70
jmp 0x40294d
push 0x434bec
push 0x83
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
mov ebp, eax
test ebp, ebp
jne 0x4028d9
push 0x15
lea ecx, [esi + 0x74]
push 0x434d28
call fcn.00401b70
jmp 0x40293e
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ebx, eax
test ebx, ebx
ja 0x4028f6
push 0x434d0c
lea ecx, [esi + 0x74]
call fcn.00402180
jmp 0x40293e
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x402911
push 0x434cf0
lea ecx, [esi + 0x74]
call fcn.00402180
jmp 0x40293e
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
test eax, eax
jne 0x40292b
push 0x434cd8
lea ecx, [esi + 0x74]
call fcn.00402180
jmp 0x40293e
push ebx
push eax
lea ecx, [esp + 0x2c]
call fcn.0040f057
mov dword [esp + 0x14], 1
test ebp, ebp
je 0x402949
push ebp
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov ebp, dword [esp + 0x14]
mov edx, dword [esp + 0x28]
cmp edx, dword [0x4366fc]
je 0x402962
lea ecx, [esp + 0x24]
call fcn.0040f2bb
test ebp, ebp
jne 0x40297a
mov eax, dword [esi + 0x74]
mov esi, dword [esi + 0x20]
push ebp
push 0x434b7c
push eax
push esi
call dword [sym.imp.USER32.dll_MessageBoxA]
lea ecx, [esp + 0x24]
mov byte [esp + 0x3c], 0
call fcn.0040f429
mov eax, dword [esp + 0x18]
add eax, 0xfffffff0
mov dword [esp + 0x3c], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4029b0
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, ebp
mov ecx, dword [esp + 0x34]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x2c
ret
Function at 0x4029d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x431e48
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push esi
mov eax, dword [0x4425ac]
xor eax, esp
push eax
lea eax, [esp + 0x20]
mov dword fs:[0], eax
mov esi, ecx
lea eax, [esp + 0x14]
push eax
call fcn.00402280
push eax
lea ecx, [esp + 0x14]
push str.regsvr32__s
push ecx
mov dword [esp + 0x34], 0
call fcn.00402080
push str.CMBCCertKitAx.dll
push eax
lea edx, [esp + 0x20]
push edx
mov byte [esp + 0x40], 1
call fcn.00401fa0
add esp, 0x18
mov eax, dword [esp + 0x10]
add eax, 0xfffffff0
mov byte [esp + 0x28], 3
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x402a55
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x14]
add eax, 0xfffffff0
mov byte [esp + 0x28], 4
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x402a7a
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
lea ecx, [esp + 0x1c]
push ecx
mov ecx, esi
call fcn.00402280
push eax
lea edx, [esp + 0x1c]
push str.regsvr32__s
push edx
mov byte [esp + 0x34], 5
call fcn.00402080
push str.capicom.dll
push eax
lea eax, [esp + 0x1c]
push eax
mov byte [esp + 0x40], 6
call fcn.00401fa0
mov eax, dword [esp + 0x30]
add eax, 0xfffffff0
add esp, 0x18
mov byte [esp + 0x28], 5
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x402ad8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0x1c]
add eax, 0xfffffff0
mov byte [esp + 0x28], 4
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x402afd
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov ecx, dword [esp + 0xc]
mov esi, dword [sym.imp.KERNEL32.dll_WinExec]
push 0
push ecx
call esi
mov edx, dword [esp + 8]
push 0
push edx
call esi
mov eax, dword [esp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x402b35
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [esp + 0xc]
add eax, 0xfffffff0
mov dword [esp + 0x28], 0xffffffff
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x402b5d
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 1
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x24
ret
Function at 0x405c94
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, ecx
mov dword [edi + 0x58], ebx
test ebx, 0xffff0000
jne 0x405cb8
cmp dword [edi + 0x54], 0
jne 0x405cb8
movzx eax, bx
mov dword [edi + 0x54], eax
call fcn.0040dfb3
mov esi, dword [eax + 0xc]
push 5
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
push esi
push dword [ebp + 0xc]
mov ebx, eax
push ebx
mov ecx, edi
call fcn.00405c55
push ebx
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x406492
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
xor ebx, ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 4], ebx
cmp dword [ebp + 0xc], ebx
je 0x4064da
call fcn.0040dfb3
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 0xc]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x4064da
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
test eax, eax
je 0x40651d
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
mov esi, dword [ebp + 8]
mov dword [ebp + 0xc], 1
test ebx, ebx
je 0x406506
push dword [ebp + 0x10]
mov eax, dword [edi]
push ebx
push esi
mov ecx, edi
call dword [eax + 0x20]
cmp dword [ebp - 4], 0
mov dword [ebp + 0xc], eax
je 0x406506
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
cmp dword [esi + 0x4c], 0
je 0x40651a
mov ecx, dword [esi + 0x4c]
push dword [ebp + 0x10]
mov eax, dword [ecx]
call dword [eax + 0xa0]
mov eax, dword [ebp + 0xc]
pop edi
pop esi
pop ebx
leave
ret 0xc

Function at 0x40c289
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
xor ebx, ebx
xor edi, edi
mov dword [ebp - 4], ecx
cmp dword [ebp + 8], ebx
je 0x40c2d0
call fcn.0040dfb3
mov esi, dword [eax + 0xc]
push 0xf0
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
test eax, eax
je 0x40c2d0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
test ebx, ebx
je 0x40c2ec
push ebx
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
mov ecx, dword [ebp - 4]
push edi
call fcn.0040be03
mov esi, eax
test edi, edi
je 0x40c2ea
test ebx, ebx
je 0x40c2ea
push ebx
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, esi
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x40cab4
Capabilities:
Get graphical window text

Disassembly:
push 4
mov eax, 0x432355
call fcn.004202b7
mov esi, ecx
cmp dword [esi + 0x50], 0
jne 0x40cad9
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [esi + 0x20]
call dword [sym.imp.USER32.dll_GetWindowTextA]
jmp 0x40cb1f
lea ecx, [ebp - 0x10]
call fcn.00401970
mov ecx, dword [esi + 0x50]
mov eax, dword [ecx]
and dword [ebp - 4], 0
lea edx, [ebp - 0x10]
push edx
call dword [eax + 0x8c]
push 0xffffffffffffffff
push dword [ebp - 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.0040c2f3
add esp, 0x10
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ecx, dword [ebp - 0x10]
add ecx, 0xfffffff0
mov esi, eax
call fcn.00401030
mov eax, esi
call fcn.0042038f
ret 8

Function at 0x41fb01
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x4425ac]
jne 0x41fb0b
repz ret
jmp fcn.004261ec

Function at 0x42c482
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.00425bd3
and dword [ebp - 4], 0
cmp dword [0x446250], 0
mov ebx, eax
jne 0x42c533
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x42c5e4
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x4385e8
push edi
call esi
test eax, eax
je 0x42c5e4
push eax
call fcn.00425b61
mov dword [esp], 0x4385d8
push edi
mov dword [0x446250], eax
call esi
push eax
call fcn.00425b61
mov dword [esp], 0x4385c4
push edi
mov dword [0x446254], eax
call esi
push eax
call fcn.00425b61
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x446258], eax
call esi
push eax
call fcn.00425b61
pop ecx
mov dword [0x446260], eax
test eax, eax
je 0x42c533
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00425b61
pop ecx
mov dword [0x44625c], eax
mov eax, dword [0x44625c]
cmp eax, ebx
je 0x42c58b
cmp dword [0x446260], ebx
je 0x42c58b
push eax
call fcn.00425bdc
push dword [0x446260]
mov esi, eax
call fcn.00425bdc
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x42c58b
test edi, edi
je 0x42c58b
call esi
test eax, eax
je 0x42c582
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x42c582
test byte [ebp - 0xc], 1
jne 0x42c58b
or dword [ebp + 0x10], 0x200000
jmp 0x42c5c4
mov eax, dword [0x446254]
cmp eax, ebx
je 0x42c5c4
push eax
call fcn.00425bdc
pop ecx
test eax, eax
je 0x42c5c4
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x42c5c4
mov eax, dword [0x446258]
cmp eax, ebx
je 0x42c5c4
push eax
call fcn.00425bdc
pop ecx
test eax, eax
je 0x42c5c4
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x446250]
call fcn.00425bdc
pop ecx
test eax, eax
je 0x42c5e4
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x42c5e6
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x428c60
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4add0b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.004a23b4
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x428ce2
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049fc00
mov eax, dword [eax]
push 0x4f5224
push eax
call fcn.004913d4
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a263f
test bl, bl
je 0x428ce2
push 0x4f5224
lea ecx, [esp + 0xc]
call fcn.004a29cf
push 0x4f8db0
lea ecx, [esp + 0xc]
call fcn.004a29cf
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x428d1e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a263f
jmp 0x428de9
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x428da2
lea edx, [esp + 0x7c]
push 0x4f8dac
push edx
call fcn.004913d4
add esp, 8
test eax, eax
je 0x428da2
lea eax, [esp + 0x7c]
push 0x4f8da8
push eax
call fcn.004913d4
add esp, 8
test eax, eax
je 0x428da2
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x428d32
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004a263f
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x4295e0
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x429642
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x429650
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4add8b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x502cc4]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x429788
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x4296b6
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a263f
xor eax, eax
jmp 0x4297ff
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a277c
push esi
lea ecx, [esp + 0xc]
call fcn.004a2a0b
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x4297dd
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push bind
call fcn.004295e0
test eax, eax
jne 0x4297dd
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push bind
mov ecx, edi
call fcn.004295e0
test eax, eax
jne 0x4297dd
lea eax, [esp + 0x14]
push 0x4f8dc4
push eax
call fcn.00492570
mov esi, eax
add esp, 8
test esi, esi
jne 0x4297bc
lea ecx, [esp + 0x14]
push 0x4f8dc0
push ecx
call fcn.004924f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x4297bc
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x4297bf
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a272c
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x4296ce
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a263f
xor eax, eax
jmp 0x4297ff
mov byte [esi], 0
push 0x4f8dbc
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004a263f
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x43b2f0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x43b35e
cmp si, 0x69
ja 0x43b35e
add esi, 0xffd0
cmp si, 0x11
je 0x43b32e
push 0x11
call edi
test ax, ax
jge 0x43b32e
or esi, 0x2000
cmp si, 0x10
je 0x43b343
push 0x10
call edi
test ax, ax
jge 0x43b343
or esi, 0x4000
cmp si, 0x12
je 0x43b358
push 0x12
call edi
test ax, ax
jge 0x43b358
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x43b36b
mov esi, 0xbd
jmp 0x43b31f
cmp si, 0x6e
jne 0x43b378
mov esi, 0xbe
jmp 0x43b31f
cmp si, 0x6f
jne 0x43b319
mov esi, 0xbf
jmp 0x43b31f

Function at 0x43cb20
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x513490]
xor edx, edx
cmp eax, edx
jne 0x43cb46
xor eax, eax
mov byte [eax + 0x513390], al
inc eax
cmp eax, 0x100
jl 0x43cb2e
mov dword [0x513490], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x513390
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x43cbd7
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 0x43cbaa
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 0x43cb78
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x43cc50
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 0x43cca3
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 0x43cc8a
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 0x4436e0
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 0x443878
cmp ebp, ebx
jle 0x443878
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 0x44373e
dec eax
or eax, 0xfffffff8
inc eax
je 0x443745
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x443754
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x44375b
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.004a2380
add esp, 4
cmp eax, ebx
je 0x44377c
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.004a2380
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 0x44386e
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 0x443855
mov al, byte [edx]
cmp al, 0xc0
jbe 0x443841
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x443836
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 0x443844
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x443844
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x4437e0
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 0x4437d1
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 0x446ff0
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4af418
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x447029
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.004a9d57
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.004a9da3
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.004470b0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.004a9de0
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24