Guess[.]exe | Triage

Resubmissions

20/04/2024, 12:06

240420-n9vl6agd39 3

20/04/2024, 11:54

240420-n21hfagg31 8

Sharing

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General

Target

Guess.exe
Size

118KB
MD5

a4a72f6f847a97c6827fb2c14c2e5aac
SHA1

7a516e225397c7e3929e6930163dd6a2a748b056
SHA256

63f4a4b367edd742486de711afd2bac8d87e0357ea3cff3171c46705bb75a16c
SHA512

61490e0d7fd27ce5c0eda21fb8339762b9ecefa2e8c419dbbe4a0bca765e5d75425c6311916de74983bde5a7b12d7fe10a42ed7390157cb054bb1622a567f9c5
SSDEEP

1536:RIkxWPP1B4/XgAgsCHDPJmxvWhygM5z8lrSI+2A2arufN1jkgpPTIyUF:R9sH1B4/tC4xhowuAO4F

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Guess.exe

Files

Guess.exe
.exe windows:4 windows x64 arch:x64

c8a5eadc384f45a12cd67458bda01a80

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LARGE_ADDRESS_AWARE

Imports

kernel32

DeleteCriticalSection
EnterCriticalSection
GetLastError
InitializeCriticalSection
LeaveCriticalSection
SetUnhandledExceptionFilter
Sleep
TlsGetValue
VirtualProtect
VirtualQuery

msvcrt

__C_specific_handler
__getmainargs
__initenv
__iob_func
__set_app_type
__setusermatherr
_amsg_exit
_cexit
_commode
_fmode
_initterm
_onexit
_time64
abort
calloc
exit
fflush
fprintf
free
fwrite
malloc
memcpy
rand
signal
srand
strlen
strncmp
vfprintf

libstdc++-6

_ZNSi3getEv
_ZNSi6ignoreEv
_ZNSirsERi
_ZNSolsEi
_ZNSt9basic_iosIcSt11char_traitsIcEE5clearESt12_Ios_Iostate
_ZSt3cin
_ZSt4cout
_ZStlsISt11char_traitsIcEERSt13basic_ostreamIcT_ES5_PKc

Sections

.text
Size: 6KB - Virtual size: 6KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rdata
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.pdata
Size: 1024B - Virtual size: 540B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.xdata
Size: 512B - Virtual size: 408B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 384B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.CRT
Size: 512B - Virtual size: 96B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.tls
Size: 512B - Virtual size: 16B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 124B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/4
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/19
Size: 39KB - Virtual size: 38KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/31
Size: 7KB - Virtual size: 7KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/45
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/57
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/70
Size: 1024B - Virtual size: 707B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/81
Size: 5KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/97
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

/113
Size: 512B - Virtual size: 405B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Resubmissions

Sharing

General

Malware Config

Signatures

Files

c8a5eadc384f45a12cd67458bda01a80

Headers

DLL Characteristics

File Characteristics

Imports

kernel32

msvcrt

libstdc++-6

Sections

.text Size: 6KB - Virtual size: 6KB

.data Size: 512B - Virtual size: 144B

.rdata Size: 3KB - Virtual size: 2KB

.pdata Size: 1024B - Virtual size: 540B

.xdata Size: 512B - Virtual size: 408B

.bss Size: - Virtual size: 384B

.idata Size: 2KB - Virtual size: 1KB

.CRT Size: 512B - Virtual size: 96B

.tls Size: 512B - Virtual size: 16B

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 124B

/4 Size: 1KB - Virtual size: 1KB

/19 Size: 39KB - Virtual size: 38KB

/31 Size: 7KB - Virtual size: 7KB

/45 Size: 7KB - Virtual size: 6KB

/57 Size: 2KB - Virtual size: 1KB

/70 Size: 1024B - Virtual size: 707B

/81 Size: 5KB - Virtual size: 5KB

/97 Size: 4KB - Virtual size: 4KB

/113 Size: 512B - Virtual size: 405B

.text
Size: 6KB - Virtual size: 6KB

.data
Size: 512B - Virtual size: 144B

.rdata
Size: 3KB - Virtual size: 2KB

.pdata
Size: 1024B - Virtual size: 540B

.xdata
Size: 512B - Virtual size: 408B

.bss
Size: - Virtual size: 384B

.idata
Size: 2KB - Virtual size: 1KB

.CRT
Size: 512B - Virtual size: 96B

.tls
Size: 512B - Virtual size: 16B

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 124B

/4
Size: 1KB - Virtual size: 1KB

/19
Size: 39KB - Virtual size: 38KB

/31
Size: 7KB - Virtual size: 7KB

/45
Size: 7KB - Virtual size: 6KB

/57
Size: 2KB - Virtual size: 1KB

/70
Size: 1024B - Virtual size: 707B

/81
Size: 5KB - Virtual size: 5KB

/97
Size: 4KB - Virtual size: 4KB

/113
Size: 512B - Virtual size: 405B