bypassv1[.]exe | Triage

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General

Target

bypassv1.exe
Size

10.7MB
MD5

79a207ec106917d84636592da1567805
SHA1

fc7700db68573fea7a8083a03ba2c4d9ee9f05cd
SHA256

3869347bd63ad2ead3341400cd501bf26936345f38f4ff70a96573a595d7d667
SHA512

74de0490382f946abb75a973d62e9064ea670c111e2b9f4f19a189bd4a9b321c025934355f697aa3607b4e1cb664a389e737b51372470577e07c23812356d7da
SSDEEP

196608:DpfNCMFSzTrLKGKw7P4RC7ZGAB3ZzCqQcVqBCpSr+JWKTweafxzr4P:NNVFSzT/qMsC713zQcV8CpDJfTwea9C

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
bypassv1.exe

Files

bypassv1.exe
.exe .ps1 windows:4 windows x86 arch:x86 polyglot

6f462fcc6b830b77fb3fef2add9dc570

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED

Imports

msvcrt

malloc
_sleep
memset
strcmp
strcpy
getenv
sprintf
fopen
fwrite
fclose
__argc
__argv
_environ
_XcptFilter
__set_app_type
_controlfp
__getmainargs
exit

shell32

ShellExecuteA

kernel32

SetUnhandledExceptionFilter

Sections

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

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10.7MB - Virtual size: 10.7MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.bss
Size: - Virtual size: 4B

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 1024B - Virtual size: 760B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ