General
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Target
Free_Spoofer.exe
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Size
5.5MB
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MD5
414b5a12002f045314b7bb60e2344f88
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SHA1
dff79ccd7ac4ae5d1e5ce017ccee27f86cace93c
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SHA256
df308c06921ddf71ff98fbc37bfd41c81929e682413744d924284292d41f6102
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SHA512
07e66d61db5ec1e13bfe4529977a679869f990e64aad0ac3fa36a424855b1282d9e7cb81437ffaa88d538b4617315d0f5214dc50bd1f0be32b7f807c0fa56d5f
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SSDEEP
98304:3qSpgv4tpz74F0v7hEk8Dx7leQf24icMt7UH8Z6D3ALAF3MbjC1jeraqVD:6SSS7t7hz8DB0Qf2pcu7UcAbz3MTraq9
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Free_Spoofer.exe
Files
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Free_Spoofer.exe.exe windows:6 windows x64 arch:x64
f2a35a4399f895f48a965860c3efcc95
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
kernel32
FormatMessageA
FlsSetValue
LocalAlloc
LocalFree
GetModuleFileNameW
GetProcessAffinityMask
SetProcessAffinityMask
SetThreadAffinityMask
Sleep
ExitProcess
FreeLibrary
LoadLibraryA
GetModuleHandleA
GetProcAddress
user32
FindWindowA
GetProcessWindowStation
GetProcessWindowStation
GetUserObjectInformationW
advapi32
CryptDestroyKey
shell32
ShellExecuteA
msvcp140
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UEAA@XZ
normaliz
IdnToAscii
wldap32
ord79
crypt32
CertGetCertificateChain
ws2_32
select
rpcrt4
UuidToStringA
psapi
GetModuleInformation
vcruntime140_1
__CxxFrameHandler4
vcruntime140
strchr
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vfprintf
api-ms-win-crt-heap-l1-1-0
realloc
api-ms-win-crt-math-l1-1-0
_dclass
api-ms-win-crt-convert-l1-1-0
strtoull
api-ms-win-crt-filesystem-l1-1-0
_fstat64
api-ms-win-crt-time-l1-1-0
_gmtime64
api-ms-win-crt-locale-l1-1-0
localeconv
api-ms-win-crt-string-l1-1-0
strncpy
api-ms-win-crt-utility-l1-1-0
qsort
wtsapi32
WTSSendMessageW
Sections
.text Size: - Virtual size: 406KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: - Virtual size: 99KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vmp0 Size: - Virtual size: 3.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp1 Size: 5.5MB - Virtual size: 5.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 188B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ