joyce8/EMBER2024-capa huggingface dataset:
Function at 0x434dbd
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
cmp dword [edi + 0x54], 0
mov eax, dword [edi + 0x58]
mov esi, dword [edi + 0x5c]
mov dword [ebp - 4], eax
je 0x434df4
call fcn.004400fd
mov ebx, dword [eax + 0xc]
push 5
push dword [edi + 0x54]
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
je 0x434e05
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
xor ebx, ebx
inc ebx
test esi, esi
je 0x434e3e
cmp word [esi + 2], 0xffff
mov ecx, dword [esi]
jne 0x434e23
mov ecx, dword [esi + 0xc]
mov ax, word [esi + 0x12]
mov si, word [esi + 0x14]
jmp 0x434e2b
mov ax, word [esi + 0xa]
mov si, word [esi + 0xc]
test cx, 0x1801
jne 0x434e3c
test ax, ax
jne 0x434e3c
test si, si
je 0x434e3e
xor ebx, ebx
cmp dword [edi + 0x54], 0
je 0x434e4d
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret
Function at 0x43509f
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, 0x444ba0
call fcn.00422a70
sub esp, 0x18
push ebx
push esi
mov esi, ecx
mov eax, dword [esi + 0x58]
mov ebx, dword [esi + 0x5c]
push edi
mov dword [ebp - 0x10], esp
mov dword [ebp - 0x1c], esi
mov dword [ebp - 0x18], eax
call fcn.004400fd
cmp dword [esi + 0x54], 0
mov edi, dword [eax + 0xc]
je 0x4350ed
call fcn.004400fd
mov edi, dword [eax + 0xc]
push 5
push dword [esi + 0x54]
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x4350fe
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
test ebx, ebx
jne 0x43510a
or eax, 0xffffffff
jmp 0x43520d
mov ecx, esi
call fcn.00434bdf
mov dword [ebp - 0x14], eax
call fcn.0043107c
and dword [ebp - 0x20], 0
cmp dword [ebp - 0x14], 0
je 0x43514d
call dword [sym.imp.USER32.dll_GetDesktopWindow]
cmp dword [ebp - 0x14], eax
je 0x43514d
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_IsWindowEnabled]
test eax, eax
je 0x43514d
push 0
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_EnableWindow]
mov dword [ebp - 0x20], 1
and dword [ebp - 4], 0
push esi
call fcn.004326d5
push dword [ebp - 0x14]
call fcn.00430fd4
push edi
push eax
push ebx
mov ecx, esi
call fcn.00434e92
xor ebx, ebx
cmp eax, ebx
je 0x4351c1
test byte [esi + 0x38], 0x10
je 0x43518f
push 4
pop edi
mov ecx, esi
call fcn.004333c2
test ah, 1
je 0x435187
push 5
pop edi
push edi
mov ecx, esi
call fcn.00430a78
cmp dword [esi + 0x1c], ebx
je 0x4351c1
push 0x97
push ebx
push ebx
push ebx
push ebx
push ebx
mov ecx, esi
call fcn.00433633
jmp 0x4351c1
or dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x20], ebx
je 0x4351d5
push 1
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_EnableWindow]
cmp dword [ebp - 0x14], ebx
je 0x4351ee
call dword [sym.imp.USER32.dll_GetActiveWindow]
cmp eax, dword [esi + 0x1c]
jne 0x4351ee
push dword [ebp - 0x14]
call dword [sym.imp.USER32.dll_SetActiveWindow]
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 0x60]
mov ecx, esi
call fcn.00434c19
cmp dword [esi + 0x54], ebx
je 0x43520a
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_FreeResource]
mov eax, dword [esi + 0x40]
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
leave
ret

Function at 0x435247
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
xor ebx, ebx
call fcn.004400fd
mov esi, dword [eax + 0xc]
push 5
push dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov edi, eax
test edi, edi
je 0x43527e
push edi
call dword [sym.imp.KERNEL32.dll_LockResource]
mov ebx, eax
mov ecx, dword [ebp - 4]
push esi
push dword [ebp + 0xc]
push ebx
call fcn.00434e92
push edi
mov esi, eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret 8
Function at 0x4360d5
Capabilities:
Get disk information

Disassembly:
mov eax, 0x444d6e
call fcn.00422a70
sub esp, 0x150
mov eax, dword [0x45aa58]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x154]
push eax
push edi
mov esi, 0x104
push esi
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetFullPathNameA]
xor ebx, ebx
cmp eax, ebx
jne 0x43611d
push esi
push dword [ebp + 0xc]
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
jmp 0x436121
cmp eax, esi
jb 0x436128
xor eax, eax
jmp 0x4361fd
call fcn.00435b88
mov edx, dword [eax]
mov ecx, eax
call dword [edx + 0xc]
add eax, 0x10
mov dword [ebp + 8], eax
lea eax, [ebp + 8]
push eax
push edi
mov dword [ebp - 4], ebx
call fcn.00436093
push dword [ebp + 8]
call dword [sym.imp.SHLWAPI.dll_PathIsUNCA]
test eax, eax
jne 0x4361ed
push ebx
push ebx
lea eax, [ebp - 0x158]
push eax
lea eax, [ebp - 0x15c]
push eax
push ebx
push ebx
push ebx
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
test eax, eax
jne 0x43617c
xor esi, esi
jmp 0x4361f0
test byte [ebp - 0x158], 2
jne 0x43618c
push edi
call dword [sym.imp.USER32.dll_CharUpperA]
test byte [ebp - 0x158], 4
jne 0x4361ed
lea eax, [ebp - 0x150]
push eax
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
je 0x4361ed
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp dword [ebp - 0x154], ebx
je 0x436178
cmp dword [ebp - 0x154], edi
jbe 0x436178
lea eax, [ebp - 0x124]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
sub eax, edi
add eax, dword [ebp - 0x154]
cmp eax, esi
jge 0x436178
lea eax, [ebp - 0x124]
push eax
push dword [ebp - 0x154]
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
xor esi, esi
inc esi
mov ecx, dword [ebp + 8]
add ecx, 0xfffffff0
call fcn.00401ef0
mov eax, esi
mov ecx, dword [ebp - 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
mov ecx, dword [ebp - 0x10]
pop ebx
call fcn.00422a60
leave
ret 8
Function at 0x4364e2
Capabilities:
Check if file exists
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
push ebx
push esi
push edi
push dword [ebp + 8]
xor ebx, ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 8], ebx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
jne 0x436515
push dword [ebp + 8]
call edi
push eax
call fcn.00436c96
mov esi, dword [ebp + 0xc]
movzx eax, byte [esi + 0x20]
cmp eax, dword [ebp - 4]
je 0x436540
test byte [ebp - 4], 1
je 0x436540
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
jne 0x436540
push dword [ebp + 8]
call edi
push eax
call fcn.00436c96
lea eax, [esi + 8]
mov ecx, dword [eax]
or ecx, dword [eax + 4]
je 0x4365f0
lea ecx, [ebp - 0x24]
push ecx
push eax
call fcn.00436429
pop ecx
lea eax, [esi + 0x10]
pop ecx
mov ecx, dword [eax]
or ecx, dword [eax + 4]
je 0x436576
lea ecx, [ebp - 0x14]
push ecx
push eax
call fcn.00436429
pop ecx
lea eax, [ebp - 0x14]
pop ecx
mov dword [ebp - 8], eax
mov eax, dword [esi]
or eax, dword [esi + 4]
je 0x43658f
lea eax, [ebp - 0x1c]
push eax
push esi
call fcn.00436429
pop ecx
lea eax, [ebp - 0x1c]
pop ecx
mov dword [ebp - 0xc], eax
push ebx
push 0x80
push 3
push ebx
push 1
push 0xc0000000
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
jne 0x4365ba
push dword [ebp + 8]
call edi
push eax
call fcn.00436c96
lea eax, [ebp - 0x24]
push eax
push dword [ebp - 8]
push dword [ebp - 0xc]
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileTime]
test eax, eax
jne 0x4365da
push dword [ebp + 8]
call edi
push eax
call fcn.00436c96
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test eax, eax
jne 0x4365f0
push dword [ebp + 8]
call edi
push eax
call fcn.00436c96
movzx eax, byte [esi + 0x20]
cmp eax, dword [ebp - 4]
je 0x436618
test byte [ebp - 4], 1
jne 0x436618
push eax
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
jne 0x436618
push dword [ebp + 8]
call edi
push eax
call fcn.00436c96
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x43661f
Capabilities:
Check if file exists
Get file attributes
Get file size

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
mov esi, dword [ebp + 8]
push edi
push 0x128
xor ebx, ebx
push ebx
push esi
mov edi, ecx
call fcn.00422a90
add esp, 0xc
push 0x104
push dword [edi + 0xc]
lea eax, [esi + 0x22]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov eax, dword [edi + 4]
cmp eax, dword [0x44b7c0]
je 0x436726
lea ecx, [ebp - 0x18]
push ecx
lea ecx, [ebp - 0x10]
push ecx
lea ecx, [ebp - 8]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_GetFileTime]
test eax, eax
je 0x43668f
push ebx
push dword [edi + 4]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
mov dword [esi + 0x18], eax
mov dword [esi + 0x1c], ebx
jne 0x436696
cmp ebx, ebx
jne 0x436696
xor eax, eax
jmp 0x436729
mov edi, dword [edi + 0xc]
cmp dword [edi - 0xc], ebx
jne 0x4366a3
mov byte [esi + 0x20], bl
jmp 0x4366b7
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
sete cl
dec cl
and ecx, eax
mov byte [esi + 0x20], cl
push 0xffffffffffffffff
lea eax, [ebp - 8]
push eax
lea ecx, [ebp - 0x20]
call fcn.004171bb
mov ecx, dword [eax]
mov dword [esi], ecx
mov eax, dword [eax + 4]
mov dword [esi + 4], eax
push 0xffffffffffffffff
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 0x20]
call fcn.004171bb
mov ecx, dword [eax]
mov dword [esi + 0x10], ecx
mov eax, dword [eax + 4]
mov dword [esi + 0x14], eax
push 0xffffffffffffffff
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 0x20]
call fcn.004171bb
mov ecx, dword [eax]
mov dword [esi + 8], ecx
mov ecx, dword [eax + 4]
mov dword [esi + 0xc], ecx
mov ecx, dword [esi]
or ecx, dword [esi + 4]
jne 0x436712
mov ecx, dword [eax]
mov dword [esi], ecx
mov eax, dword [eax + 4]
mov dword [esi + 4], eax
mov eax, dword [esi + 0x10]
or eax, dword [esi + 0x14]
jne 0x436726
mov eax, dword [esi + 8]
mov dword [esi + 0x10], eax
mov eax, dword [esi + 0xc]
mov dword [esi + 0x14], eax
xor eax, eax
inc eax
pop edi
pop esi
pop ebx
leave
ret 4

Function at 0x43aa37
Capabilities:
Get graphical window text

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x104
mov eax, dword [0x45aa58]
push esi
push dword [ebp + 0xc]
mov dword [ebp - 4], eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov esi, eax
mov eax, 0x100
cmp esi, eax
ja 0x43aa86
push eax
lea eax, [ebp - 0x104]
push eax
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_GetWindowTextA]
cmp eax, esi
jne 0x43aa86
push dword [ebp + 0xc]
lea eax, [ebp - 0x104]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
je 0x43aa92
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.USER32.dll_SetWindowTextA]
mov ecx, dword [ebp - 4]
pop esi
call fcn.00422a60
leave
ret 8
Function at 0x43b31c
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [0x45aa58]
push esi
mov esi, ecx
cmp dword [esi + 0x50], 0
mov dword [ebp - 4], eax
je 0x43b369
push dword [ebp + 8]
call fcn.00441932
mov esi, eax
test esi, esi
je 0x43b391
push edi
push 4
lea eax, [ebp + 0x10]
push eax
push 4
push 0
push dword [ebp + 0xc]
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
push esi
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
test edi, edi
sete al
pop edi
jmp 0x43b391
push dword [ebp + 0x10]
lea eax, [ebp - 0x14]
push 0x447414
push eax
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0xc
push dword [esi + 0x64]
lea eax, [ebp - 0x14]
push eax
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_WritePrivateProfileStringA]
mov ecx, dword [ebp - 4]
pop esi
call fcn.00422a60
leave
ret 0xc
Function at 0x43e4a4
Capabilities:
Parse url

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x834
mov edx, dword [ebp + 0xc]
mov eax, dword [0x45aa58]
push ebx
xor ecx, ecx
cmp edx, ecx
push esi
mov dword [ebp - 4], eax
push edi
je 0x43e5c5
cmp dword [ebp + 8], ecx
je 0x43e5c5
mov eax, dword [ebp + 0x18]
mov esi, eax
mov edi, eax
and esi, 0x2e000000
and edi, 0x40000000
test eax, 0x90000000
mov dword [ebp - 0x830], 0x824
mov dword [ebp - 0x82c], ecx
mov dword [ebp + 0x18], ecx
je 0x43e516
cmp dword [edx + 0x30], ecx
je 0x43e516
test eax, 0x2000000
je 0x43e510
mov dword [ebp + 0x18], 1
jmp 0x43e516
or edi, 0x80000000
mov ebx, dword [sym.imp.WININET.dll_InternetCanonicalizeUrlA]
push esi
lea eax, [ebp - 0x830]
push eax
lea eax, [ebp - 0x828]
push eax
push dword [ebp + 8]
call ebx
test eax, eax
jne 0x43e57d
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x43e5c5
push dword [ebp - 0x830]
call fcn.004332b0
test eax, eax
pop ecx
mov dword [ebp - 0x834], eax
je 0x43e5c5
push esi
lea ecx, [ebp - 0x830]
push ecx
push eax
push dword [ebp + 8]
mov dword [ebp - 0x82c], 1
call ebx
test eax, eax
jne 0x43e585
push dword [ebp - 0x834]
jmp 0x43e5bf
lea ebx, [ebp - 0x828]
jmp 0x43e58b
mov ebx, dword [ebp - 0x834]
mov esi, dword [ebp + 0xc]
push esi
push edi
xor edi, edi
push edi
push ebx
call dword [sym.imp.WININET.dll_InternetCrackUrlA]
cmp dword [ebp + 0x18], edi
mov dword [ebp + 8], eax
je 0x43e5e2
push 0x2100000
push edi
push edi
push dword [esi + 0x2c]
call dword [sym.imp.SHLWAPI.dll_UrlUnescapeA]
test eax, eax
jge 0x43e5d6
cmp dword [ebp - 0x82c], edi
je 0x43e5c5
push ebx
call fcn.004332e0
pop ecx
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
pop ebx
call fcn.00422a60
leave
ret 0x14
push dword [esi + 0x2c]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov dword [esi + 0x30], eax
cmp dword [ebp - 0x82c], edi
je 0x43e5f1
push ebx
call fcn.004332e0
pop ecx
mov eax, dword [ebp + 8]
cmp eax, edi
jne 0x43e603
mov ecx, dword [ebp + 0x10]
mov dword [ecx], 0x1000
jmp 0x43e5c7
mov cx, word [esi + 0x18]
mov edx, dword [ebp + 0x14]
mov word [edx], cx
mov esi, dword [esi + 0xc]
dec esi
mov ecx, dword [ebp + 0x10]
je 0x43e661
dec esi
je 0x43e656
dec esi
je 0x43e64b
dec esi
je 0x43e640
dec esi
je 0x43e638
dec esi
je 0x43e630
dec esi
jne 0x43e5fb
mov dword [ecx], 0x1002
jmp 0x43e5c7
mov dword [ecx], 0x1006
jmp 0x43e5c7
mov dword [ecx], 0x1001
jmp 0x43e5c7
mov dword [ecx], 0x100b
jmp 0x43e5c7
mov dword [ecx], 3
jmp 0x43e5c7
mov dword [ecx], 2
jmp 0x43e5c7
mov dword [ecx], 1
jmp 0x43e5c7
Function at 0x43eae4
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], vtable.CInternetSession.0
jne 0x43eb0d
call fcn.004400fd
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 0x43eb30
push eax
push dword [esi + 4]
call fcn.0043ea71
push esi
push eax
mov ecx, 0x460734
call fcn.0043e921
mov eax, esi
pop esi
pop ebp
ret 0x18

Function at 0x43ecc5
Capabilities:
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp dword [esi + 0x18], 0
je 0x43edee
mov eax, dword [esi + 0x14]
test eax, eax
je 0x43edee
mov ecx, dword [esi + 0x3c]
test ecx, ecx
jne 0x43ed0c
lea ecx, [ebp - 4]
push ecx
push dword [ebp + 0xc]
push dword [ebp + 8]
push eax
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
jne 0x43ed04
push 0
jmp 0x43edf0
mov eax, dword [ebp - 4]
jmp 0x43edcf
mov eax, dword [esi + 0x38]
push ebx
push edi
mov edi, dword [ebp + 0xc]
cmp edi, dword [esi + 0x34]
jb 0x43ed60
mov ebx, dword [esi + 0x40]
sub ebx, eax
jns 0x43ed24
xor ebx, ebx
jmp 0x43ed2c
cmp ebx, edi
ja 0x43edd4
push ebx
add eax, ecx
push eax
push dword [ebp + 8]
call fcn.00422af0
mov eax, dword [esi + 0x34]
add esp, 0xc
mov dword [esi + 0x38], eax
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp + 8]
sub edi, ebx
push edi
add eax, ebx
push eax
push dword [esi + 0x14]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x43ecfd
mov eax, dword [ebp - 4]
jmp 0x43edcb
mov edx, dword [esi + 0x40]
lea ebx, [eax + edi]
cmp ebx, edx
jb 0x43edd8
sub edx, eax
jns 0x43ed72
xor ebx, ebx
jmp 0x43ed78
mov ebx, edx
cmp ebx, edi
ja 0x43edd4
push ebx
add eax, ecx
push eax
push dword [ebp + 8]
call fcn.00422af0
add esp, 0xc
lea eax, [ebp + 0xc]
push eax
push dword [esi + 0x34]
push dword [esi + 0x3c]
push dword [esi + 0x14]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x43ecfd
mov eax, dword [ebp + 0xc]
sub edi, ebx
cmp edi, eax
mov dword [esi + 0x40], eax
jae 0x43edb1
mov dword [ebp + 0xc], edi
push dword [ebp + 0xc]
mov eax, dword [ebp + 8]
push dword [esi + 0x3c]
add eax, ebx
push eax
call fcn.00422af0
mov eax, dword [ebp + 0xc]
add esp, 0xc
mov dword [esi + 0x38], eax
add eax, ebx
pop edi
pop ebx
pop esi
leave
ret 8
xor eax, eax
jmp 0x43edcd
push edi
add eax, ecx
push eax
push dword [ebp + 8]
call fcn.00422af0
add esp, 0xc
add dword [esi + 0x38], edi
mov eax, edi
jmp 0x43edcd
push 6
push dword [esi + 0x1c]
call fcn.0043ea71
int3
Function at 0x43edf9
Capabilities:
Send data

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, ecx
cmp dword [esi + 0x18], 1
push edi
je 0x43eea2
mov eax, dword [esi + 0x14]
test eax, eax
je 0x43eea2
mov ecx, dword [esi + 0x30]
test ecx, ecx
mov edi, dword [ebp + 0xc]
jne 0x43ee3d
lea ecx, [ebp + 0xc]
push ecx
push edi
push dword [ebp + 8]
push eax
call dword [sym.imp.WININET.dll_InternetWriteFile]
test eax, eax
jne 0x43ee36
push 0
jmp 0x43eea4
cmp dword [ebp + 0xc], edi
je 0x43ee7b
jmp 0x43ee32
mov eax, dword [esi + 0x2c]
lea edx, [eax + edi]
cmp edx, dword [esi + 0x28]
push ebx
mov ebx, dword [sym.imp.WININET.dll_InternetWriteFile]
jb 0x43ee62
lea edx, [ebp + 0xc]
push edx
push eax
push ecx
push dword [esi + 0x14]
call ebx
test eax, eax
je 0x43ee32
and dword [esi + 0x2c], 0
mov ecx, dword [esi + 0x28]
cmp edi, ecx
jb 0x43ee81
lea eax, [ebp + 0xc]
push eax
push edi
push dword [ebp + 8]
push dword [esi + 0x14]
call ebx
test eax, eax
je 0x43ee32
pop ebx
pop edi
pop esi
pop ebp
ret 8
mov eax, dword [esi + 0x2c]
lea edx, [eax + edi]
cmp edx, ecx
ja 0x43ee7a
mov ecx, dword [esi + 0x30]
push edi
push dword [ebp + 8]
add ecx, eax
push ecx
call fcn.00422af0
add esp, 0xc
add dword [esi + 0x2c], edi
jmp 0x43ee7a
push 6
push dword [esi + 0x1c]
call fcn.0043ea71
int3

Function at 0x43eedc
Capabilities:
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
xor ebx, ebx
cmp dword [esi + 0x3c], ebx
jne 0x43ef19
push 0x1000
call fcn.0043e6db
test eax, eax
je 0x43ef74
lea eax, [ebp - 4]
push eax
push dword [esi + 0x34]
push dword [esi + 0x3c]
push dword [esi + 0x14]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x43ef7a
mov eax, dword [ebp - 4]
mov dword [esi + 0x40], eax
mov dword [esi + 0x38], ebx
mov eax, dword [esi + 0x38]
add eax, dword [esi + 0x3c]
push edi
mov edi, dword [ebp + 8]
jmp 0x43ef69
mov ecx, dword [esi + 0x38]
cmp ecx, dword [esi + 0x40]
jb 0x43ef54
lea eax, [ebp - 4]
push eax
push dword [esi + 0x34]
push dword [esi + 0x3c]
push dword [esi + 0x14]
call dword [sym.imp.WININET.dll_InternetReadFile]
test eax, eax
je 0x43ef7a
mov eax, dword [ebp - 4]
cmp eax, ebx
mov dword [esi + 0x40], eax
je 0x43ef83
mov eax, dword [esi + 0x3c]
mov dword [esi + 0x38], ebx
mov cl, byte [eax]
cmp cl, 0xd
je 0x43ef5e
mov byte [edi], cl
inc edi
inc dword [esi + 0x38]
mov cl, byte [eax]
inc eax
cmp cl, 0xa
je 0x43ef6e
dec dword [ebp + 0xc]
jne 0x43ef25
mov eax, dword [ebp + 8]
mov byte [edi], bl
pop edi
pop esi
pop ebx
leave
ret 8
push ebx
push dword [esi + 0x1c]
call fcn.0043ea71
mov eax, edi
sub eax, dword [ebp + 8]
neg eax
sbb eax, eax
and eax, dword [ebp + 8]
jmp 0x43ef71
Function at 0x43f1e9
Capabilities:
Access peb ldr_data
Get ntdll base address
Get process heap flags

Disassembly:
mov eax, 0x444cb3
call fcn.00422a70
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov dword [ebp - 0x10], esi
call fcn.004374bb
mov eax, dword [ebp + 0x18]
lea ebx, [esi + 0x24]
xor edi, edi
mov ecx, ebx
mov dword [ebp - 4], edi
mov dword [esi], vtable.CInternetFile.0
mov dword [esi + 0x1c], eax
call fcn.004037f0
push dword [ebp + 0x10]
lea ecx, [esi + 0xc]
mov byte [ebp - 4], 1
call fcn.004039f0
push dword [ebp + 0x14]
mov ecx, ebx
call fcn.004039f0
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [esi + 0x14], eax
mov eax, dword [ebp + 0x1c]
mov dword [esi + 0x3c], edi
mov dword [esi + 0x30], edi
mov dword [esi + 0x34], edi
mov dword [esi + 0x38], edi
mov dword [esi + 0x28], edi
mov dword [esi + 0x2c], edi
mov dword [esi + 0x40], edi
mov dword [esi + 0x18], eax
pop edi
mov eax, esi
pop esi
pop ebx
mov dword fs:[0], ecx
leave
ret 0x18

Function at 0x4404a5
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
cmp dword [ebp + 0xc], 0x800
mov eax, dword [0x45aa58]
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
jne 0x440503
push 0x44ae5c
push eax
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
push esi
lea eax, [ebp + 0xc]
push eax
push dword [ebp + 8]
mov esi, 0x112
lea eax, [ebp - 0x118]
push esi
push eax
call fcn.00422f88
add esp, 0x10
cmp eax, 0xffffffff
je 0x440517
cmp eax, esi
jae 0x440517
lea eax, [ebp - 0x118]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
jmp 0x440519
push 4
push eax
push 3
push dword [ebp + 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoA]
test eax, eax
jne 0x4404ce
jmp 0x44051a
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
call fcn.00422a60
leave
ret