Static task
static1
Behavioral task
behavioral1
Sample
PW Loader.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
PW Loader.exe
Resource
win10v2004-20250217-en
General
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Target
PWLoader.zip
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Size
312KB
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MD5
671700cca3ce98e640c388a002a7762a
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SHA1
ad02bb430ff3c0afa8eccee2cdff7d89e5020387
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SHA256
25d72728eb6cbb742beb57aab0840e798d3188c2567911cf5e7cd39d81bb7efe
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SHA512
22f225a2670da9f248626e5fc59837ec06389b8614b1805865ae136d7405ed05e7ce309fdd4274c6dcee768373241b64d2e4be9b269d1bb173e5d4ce211d0398
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SSDEEP
6144:dl1szEUBUAFqvViDYti59WvgEIvDZLgfbZwKyrfhTi/R+ZMhy3VPAPV1IK:NszEUBU7vsDypvPYDZLgfbZwJJTi/EyB
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/PW Loader.exe
Files
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PWLoader.zip.zip
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PW Loader.exe.exe windows:4 windows x86 arch:x86
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: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 321KB - Virtual size: 321KB
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: 29KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ