Static task
static1
Behavioral task
behavioral1
Sample
upOBuilder0.9.7.exe
Resource
win7-20240903-en
General
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Target
upOBuilder0.9.7.exe
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Size
3.5MB
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MD5
c7789a0f8d83e744a84b0b4be0be7158
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SHA1
c8ffb47663650341146810daf5ebbc29018b3e1d
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SHA256
9365fa153dd60ba9703ea92cd37e0c737c5f222012644f6acb0892c558113451
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SHA512
711c59377faad994c4696d16e2718578f82673b2baac9d6d7022a5f37c81bfff71e812e8f5d574bfbfaf748b73d794faccc885d036dea751ea52e108e3dfea7a
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SSDEEP
98304:weaJXwmAk5dop8nuxgHe2eBu7jqhbq2OkVV9icA:WAk5dop8nuO1r7jq9nTFip
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource upOBuilder0.9.7.exe
Files
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upOBuilder0.9.7.exe.exe windows:4 windows x86 arch:x86
a9c887a4f18a3fede2cc29ceea138ed3
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
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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.4MB - Virtual size: 3.4MB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ