joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40e50c
Capabilities:
Stop service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
push 0x1c
call fcn.00439f46
add esp, 4
mov dword [ebp - 0x10], eax
mov ebx, eax
mov edi, eax
xor eax, eax
mov ecx, 7
rep stosd dword es:[edi], eax
mov dword [ebp - 0x14], esp
push 1
push 0
push 0
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e575
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x40e62c
mov dword [ebp - 0x14], esp
push 0x20
mov ebx, dword [ebp + 8]
push dword [ebx]
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e5ae
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 8], eax
cmp dword [ebp - 4], 0
je 0x40e60a
mov dword [ebp - 0x14], esp
push dword [ebp - 0x10]
push 1
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_ControlService]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e5e5
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x14], esp
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e60a
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 0x14], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x40e62c
push 6
call fcn.00439f3a
add esp, 4
mov eax, dword [ebp - 0xc]
jmp 0x40e634
push eax
mov ebx, dword [ebp - 0x10]
push ebx
call fcn.00439f52
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 4
Function at 0x41d0f8
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0x28
call fcn.00439f46
add esp, 4
mov dword [ebp - 4], eax
mov ebx, eax
mov edi, eax
xor eax, eax
mov ecx, 0xa
rep stosd dword es:[edi], eax
mov dword [ebp - 8], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_GetSystemInfo]
nop
nop
cmp dword [ebp - 8], esp
je 0x41d140
push 6
call fcn.00439f3a
add esp, 4
mov ebx, dword [ebp - 4]
add ebx, 0x14
mov dword [ebp - 8], ebx
mov ebx, dword [ebp - 8]
mov eax, dword [ebx]
jmp 0x41d153
push eax
mov ebx, dword [ebp - 4]
push ebx
call fcn.00439f52
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret
Function at 0x41dec8
Capabilities:
Delete service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], esp
push 0xf003f
push 0
push 0
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x41df14
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x41dffa
push 0x80000301
push 0
push 0x10000
push 0x80000301
push 0
push 0x20
push 0x80000301
push 0
push 0x10
push 3
mov ebx, 0xc8
call fcn.0043b2e0
add esp, 0x28
mov dword [ebp - 0x10], eax
mov dword [ebp - 0x14], esp
push dword [ebp - 0x10]
mov ebx, dword [ebp + 8]
push dword [ebx]
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
nop
nop
cmp dword [ebp - 0x14], esp
je 0x41df84
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x41dfd8
mov dword [ebp - 0x10], esp
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_DeleteService]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x41dfb3
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], esp
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x41dfd8
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 0x10], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x41dffa
push 6
call fcn.00439f3a
add esp, 4
mov eax, dword [ebp - 0xc]
jmp 0x41e002
mov esp, ebp
pop ebp
ret 4

Function at 0x41ee5d
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], esp
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_GetFileSizeEx]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x41ee9a
push 6
call fcn.00439f3a
add esp, 4
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 8]
jmp 0x41eea5
mov esp, ebp
pop ebp
ret 4
Function at 0x41eeab
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], esp
push 0
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_SetLastError]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x41eee6
push 6
call fcn.00439f3a
add esp, 4
push 0x80000301
push 0
push dword [ebp + 0xc]
push 1
mov ebx, 0x1bc
call fcn.0043b2b0
add esp, 0x10
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x41ef19
push ebx
call fcn.00439f52
add esp, 4
pop eax
mov dword [ebp - 4], eax
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], esp
push 0
lea eax, [ebp - 8]
push eax
push dword [ebp + 0xc]
mov eax, dword [ebp - 4]
test eax, eax
je 0x41ef3d
add eax, 8
push eax
push dword [ebp + 8]
xor eax, eax
call dword [sym.imp.KERNEL32.DLL_ReadFile]
nop
nop
cmp dword [ebp - 0xc], esp
je 0x41ef5d
push 6
call fcn.00439f3a
add esp, 4
push 0x80000301
push 0
push dword [ebp - 8]
push reloc.WSOCK32.dll_getpeername
push 0
mov eax, dword [ebp - 4]
test eax, eax
jne 0x41ef7a
mov eax, 0x46e39f
push eax
push 2
mov ebx, 0x1a0
call fcn.0043b4f0
add esp, 0x1c
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0xc]
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x41efa4
push ebx
call fcn.00439f52
add esp, 4
pop eax
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
test eax, eax
je 0x41efc2
push eax
mov eax, dword [eax + 4]
add eax, 8
push eax
call fcn.00439f46
pop ecx
pop esi
mov edi, eax
rep movsb byte es:[edi], byte [esi]
jmp 0x41efc7
push eax
mov ebx, dword [ebp - 4]
test ebx, ebx
je 0x41efd8
push ebx
call fcn.00439f52
add esp, 4
pop eax
mov esp, ebp
pop ebp
ret 8
Function at 0x435799
Capabilities:
Modify service

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2c
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x10], esp
push 0xf003f
push 0
push 0
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenSCManagerA]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x4357e5
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x4359e4
mov dword [ebp - 0x10], esp
push 0xf01ff
mov ebx, dword [ebp + 8]
push dword [ebx]
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_OpenServiceA]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x43581e
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
je 0x4359c2
push 0x80000101
push 0
push 0
push 1
mov ebx, 0x140
call fcn.0043b9c0
add esp, 0x10
mov dword [ebp - 0x10], eax
push 0x80000101
push 0
push 0
push 1
mov ebx, 0x140
call fcn.0043b9c0
add esp, 0x10
mov dword [ebp - 0x14], eax
push 0x80000101
push 0
push 0
push 1
mov ebx, 0x140
call fcn.0043b9c0
add esp, 0x10
mov dword [ebp - 0x18], eax
push 0x80000101
push 0
push 0
push 1
mov ebx, 0x140
call fcn.0043b9c0
add esp, 0x10
mov dword [ebp - 0x1c], eax
push 0x80000101
push 0
push 0
push 1
mov ebx, 0x140
call fcn.0043b9c0
add esp, 0x10
mov dword [ebp - 0x20], eax
push 0x80000101
push 0
push 0
push 1
mov ebx, 0x140
call fcn.0043b9c0
add esp, 0x10
mov dword [ebp - 0x24], eax
mov dword [ebp - 0x28], esp
push dword [ebp - 0x24]
push dword [ebp - 0x20]
push dword [ebp - 0x1c]
push dword [ebp - 0x18]
push 0
push dword [ebp - 0x14]
push dword [ebp - 0x10]
push 0xffffffff
push dword [ebp + 0xc]
push 0xffffffff
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_ChangeServiceConfigA]
nop
nop
cmp dword [ebp - 0x28], esp
je 0x435937
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 0x2c], eax
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x43594a
push ebx
call fcn.00439f52
add esp, 4
mov ebx, dword [ebp - 0x14]
test ebx, ebx
je 0x43595a
push ebx
call fcn.00439f52
add esp, 4
mov ebx, dword [ebp - 0x18]
test ebx, ebx
je 0x43596a
push ebx
call fcn.00439f52
add esp, 4
mov ebx, dword [ebp - 0x1c]
test ebx, ebx
je 0x43597a
push ebx
call fcn.00439f52
add esp, 4
mov ebx, dword [ebp - 0x20]
test ebx, ebx
je 0x43598a
push ebx
call fcn.00439f52
add esp, 4
mov ebx, dword [ebp - 0x24]
test ebx, ebx
je 0x43599a
push ebx
call fcn.00439f52
add esp, 4
mov eax, dword [ebp - 0x2c]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], esp
push dword [ebp - 8]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x4359c2
push 6
call fcn.00439f3a
add esp, 4
mov dword [ebp - 0x10], esp
push dword [ebp - 4]
xor eax, eax
call dword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
nop
nop
cmp dword [ebp - 0x10], esp
je 0x4359e4
push 6
call fcn.00439f3a
add esp, 4
mov eax, dword [ebp - 0xc]
jmp 0x4359ec
mov esp, ebp
pop ebp
ret 8

Function at 0x43a8c0
Capabilities:
Set file attributes

Disassembly:
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 8]
push eax
push ecx
call dword [sym.imp.KERNEL32.DLL_SetFileAttributesA]
ret
Function at 0x43ab60
Capabilities:
Create directory

Disassembly:
sub esp, 0xc
mov ecx, dword [esp + 0x14]
xor eax, eax
mov dword [esp + 4], eax
mov dword [esp + 8], eax
lea eax, [esp]
mov dword [esp], 0xc
push eax
push ecx
call dword [sym.imp.KERNEL32.DLL_CreateDirectoryA]
add esp, 0xc
ret

Function at 0x43abb0
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x54
push esi
lea eax, [esp + 0x14]
push edi
push eax
mov dword [esp + 0x1c], 0x44
call dword [sym.imp.KERNEL32.DLL_GetStartupInfoA]
mov eax, dword [esp + 0x84]
xor edi, edi
cmp eax, edi
mov dword [esp + 0x54], edi
mov dword [esp + 0x58], edi
mov dword [esp + 0x44], 1
je case.0x43abf1.2
mov ecx, dword [esp + 0x7c]
lea eax, [ecx - 1]
cmp eax, 5
ja case.0x43abf1.2
jmp dword [eax*4 + 0x43ac7c]
mov word [esp + 0x48], di
jmp 0x43ac2a
mov word [esp + 0x48], 2
jmp 0x43ac2a
mov word [esp + 0x48], 3
jmp 0x43ac2a
mov word [esp + 0x48], 4
jmp 0x43ac2a
mov word [esp + 0x48], 7
jmp 0x43ac2a
mov word [esp + 0x48], 5
lea edx, [esp + 8]
mov ecx, dword [esp + 0x64]
lea eax, [esp + 0x18]
push edx
push eax
push edi
push edi
push edi
push 1
push edi
push edi
push ecx
push edi
call dword [sym.imp.KERNEL32.DLL_CreateProcessA]
mov esi, eax
cmp esi, edi
je 0x43ac74
cmp dword [esp + 0x70], edi
je 0x43ac60
mov edx, dword [esp + 8]
push 0xffffffffffffffff
push edx
call dword [sym.imp.KERNEL32.DLL_WaitForSingleObject]
mov eax, dword [esp + 8]
mov edi, dword [sym.imp.KERNEL32.DLL_CloseHandle]
push eax
call edi
mov ecx, dword [esp + 0xc]
push ecx
call edi
mov eax, esi
pop edi
pop esi
add esp, 0x54
ret

Function at 0x43ba90
Capabilities:
Get file size
Read file on windows

Disassembly:
mov eax, dword [esp + 8]
push edi
push 0
push 0x20
push 3
push 0
push 3
push SysReAllocString
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x43baf9
push ebx
lea ecx, [esp + 0x10]
push esi
push ecx
push edi
call dword [sym.imp.KERNEL32.DLL_GetFileSize]
mov ebx, eax
lea edx, [ebx + 8]
push edx
call fcn.0043a650
add esp, 4
mov esi, eax
lea eax, [esp + 0x14]
push 0
push eax
lea ecx, [esi + 8]
push ebx
push ecx
push edi
mov dword [esi], 1
mov dword [esi + 4], ebx
call dword [sym.imp.KERNEL32.DLL_ReadFile]
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, esi
pop esi
pop ebx
pop edi
ret
Function at 0x43bb00
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
push edi
push 0
push 0x20
push 2
push 0
push 0
push 0x40000000
push eax
call dword [sym.imp.KERNEL32.DLL_CreateFileA]
mov edi, eax
xor eax, eax
cmp edi, 0xffffffff
je 0x43bb92
mov eax, dword [esp + 0x10]
push ebx
mov ebx, 1
push ebp
cmp eax, ebx
push esi
mov dword [esp + 0x10], ebx
jle 0x43bb84
mov ebp, dword [sym.imp.KERNEL32.DLL_WriteFile]
lea esi, [esp + 0x2c]
mov eax, dword [esi]
lea edx, [esp + 0x14]
push 0
push edx
lea ecx, [eax + 8]
mov eax, dword [eax + 4]
push eax
push ecx
push edi
call ebp
test eax, eax
je 0x43bb7c
mov eax, dword [esp + 0x1c]
inc ebx
add esi, 0xc
cmp ebx, eax
jl 0x43bb45
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
mov dword [esp + 0x10], 0
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [esp + 0x10]
pop esi
pop ebp
pop ebx
pop edi
add esp, 8
ret
Function at 0x43be00
Capabilities:
Delete directory

Disassembly:
push esi
mov esi, dword [esp + 0xc]
test esi, esi
jne 0x43be0d
xor eax, eax
pop esi
ret
push esi
call fcn.00440190
add esp, 4
test eax, eax
jne 0x43be1c
pop esi
ret
cmp eax, 1
jne 0x43be2a
cmp byte [esi], 0x5c
jne 0x43be2a
xor eax, eax
pop esi
ret
push esi
call fcn.0043bbb0
add esp, 4
test eax, eax
je 0x43be3e
push esi
call dword [sym.imp.KERNEL32.DLL_RemoveDirectoryA]
pop esi
ret

Function at 0x43c240
Capabilities:
Resolve dns

Disassembly:
mov eax, dword [esp + 4]
push eax
call sub.WSOCK32.dll_gethostbyname
test eax, eax
je 0x43c256
mov ecx, dword [eax + 0xc]
mov edx, dword [ecx]
mov eax, dword [edx]
ret
or eax, 0xffffffff
ret

Function at 0x43c260
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
lea eax, [esp]
push esi
push eax
push 0x202
xor esi, esi
call sub.WSOCK32.dll_WSAStartup
test eax, eax
jne 0x43c2b0
mov ecx, dword [esp + 0x19c]
push ecx
call fcn.0043c240
add esp, 4
cmp eax, 0xffffffff
je 0x43c2ab
push eax
call sub.WSOCK32.dll_inet_ntoa
mov esi, eax
push esi
call fcn.00440190
push eax
push esi
call fcn.00440c20
add esp, 0xc
mov esi, eax
call sub.WSOCK32.dll_WSACleanup
mov eax, esi
pop esi
add esp, 0x190
ret
Function at 0x440270
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push ebp
mov ebp, edx
push esi
push edi
mov esi, ebp
xor edi, edi
and esi, 3
mov eax, ecx
jle 0x440291
mov dl, byte [eax]
inc eax
cmp dl, bl
je 0x4402eb
inc edi
cmp edi, esi
jl 0x440285
mov edi, ebx
and edi, 0xff
mov esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
shl esi, 8
or esi, edi
lea edi, [ecx + ebp]
cmp eax, edi
jae 0x440320
mov edx, dword [eax]
xor edx, esi
lea ebp, [edx - 0x1010101]
not edx
and ebp, edx
test ebp, 0x80808080
je 0x4402da
cmp byte [eax], bl
je 0x4402f5
cmp byte [eax + 1], bl
je 0x4402fe
cmp byte [eax + 2], bl
je 0x440308
cmp byte [eax + 3], bl
je 0x440314
add eax, 4
cmp eax, edi
jb 0x4402b1
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
dec eax
pop ebx
ret 4
pop edi
pop esi
pop ebp
sub eax, ecx
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
inc eax
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 2
pop ebx
ret 4
pop edi
sub eax, ecx
pop esi
pop ebp
add eax, 3
pop ebx
ret 4
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
ret 4

Function at 0x440920
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
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 0x440976
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 0x44095d
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 0xc

Function at 0x441fd0
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.DLL_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x442036
mov ebx, dword [sym.imp.KERNEL32.DLL_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x442036
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x442017
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret
Function at 0x4423c0
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x4423f8
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x443030
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WSOCK32.dll_select
cmp eax, 0xffffffff
jne 0x443079
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x4434f0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x465920
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.004430a0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.00443120
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.00443120
lea ecx, [esi + 0xc]
call fcn.0045d826
lea ecx, [esi + 0x10]
call fcn.0045d826
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.004446b0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.004446b0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.004446b0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.0045d89b
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.0045d89b
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x45e229
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, 0x465e64
call fcn.004505d4
sub esp, 0x18
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x1c], esi
mov eax, dword [esi + 0x48]
mov edi, dword [esi + 0x44]
mov dword [ebp - 0x18], eax
call fcn.00463cd1
cmp dword [esi + 0x40], 0
mov ebx, dword [eax + 0xc]
je 0x45e268
call fcn.00463cd1
mov ebx, dword [eax + 0xc]
push 5
push dword [esi + 0x40]
push ebx
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
push eax
push ebx
call dword [sym.imp.KERNEL32.DLL_LoadResource]
mov edi, eax
test edi, edi
je 0x45e276
push edi
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
jne 0x45e284
or eax, 0xffffffff
jmp 0x45e36c
mov ecx, esi
call fcn.0045e19f
mov dword [ebp - 0x14], eax
call fcn.0045f196
xor edi, edi
cmp dword [ebp - 0x14], edi
mov dword [ebp - 0x20], edi
je 0x45e2bb
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_IsWindowEnabled]
test eax, eax
je 0x45e2bb
push edi
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_EnableWindow]
mov dword [ebp - 0x20], 1
push esi
mov dword [ebp - 4], edi
call fcn.0045f14a
push dword [ebp - 0x14]
call fcn.0045ec7b
push ebx
push eax
push dword [ebp - 0x18]
mov ecx, esi
call fcn.0045df37
cmp eax, edi
je 0x45e32e
test byte [esi + 0x24], 0x10
je 0x45e2fc
push 4
mov ecx, esi
pop ebx
call fcn.0045e67b
test ah, 1
je 0x45e2f4
push 5
pop ebx
push ebx
mov ecx, esi
call fcn.00460ca1
cmp dword [esi + 0x1c], edi
je 0x45e32e
push 0x97
push edi
push edi
push edi
push edi
push edi
mov ecx, esi
call fcn.0045e6af
jmp 0x45e32e
or dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x20], edi
je 0x45e342
push 1
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_EnableWindow]
cmp dword [ebp - 0x14], edi
je 0x45e35b
call dword [sym.imp.USER32.dll_GetActiveWindow]
cmp eax, dword [esi + 0x1c]
jne 0x45e35b
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_SetActiveWindow]
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x58]
mov ecx, esi
call fcn.0045e1d9
mov eax, dword [esi + 0x2c]
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret

Function at 0x460b4f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x460b91
call fcn.00463cd1
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
cmp eax, edi
je 0x460b91
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
cmp eax, edi
jne 0x460b88
xor eax, eax
jmp 0x460b99
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00460b9f
pop edi
pop esi
pop ebx
ret 4
Function at 0x4641ca
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.DLL_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x4641f8
push dword [esi]
call dword [sym.imp.KERNEL32.DLL_TlsGetValue]
test eax, eax
je 0x464216
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00464130
jmp 0x464216
mov eax, dword [esi + 0x14]
test eax, eax
je 0x464216
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00464130
test edi, edi
mov eax, edi
jne 0x464200
pop edi
push ebx
call dword [sym.imp.KERNEL32.DLL_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x42e000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x407ef8
mov ecx, 0x6e250301
nop
nop
test eax, eax
nop
nop
nop
je 0x42e04e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x42e024
nop
nop
nop
mov eax, section..data
nop
mov ebx, 0x42cd70
nop
mov ecx, 0x4ab45a0
nop
test eax, eax
nop
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x42e06c
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219