Behavioral task
behavioral1
Sample
3341c28f170ab2d670c9df64729c0ad61e1efb6cf374abd28909428f75d03f5f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
3341c28f170ab2d670c9df64729c0ad61e1efb6cf374abd28909428f75d03f5f.exe
Resource
win10v2004-20240412-en
General
-
Target
3341c28f170ab2d670c9df64729c0ad61e1efb6cf374abd28909428f75d03f5f
-
Size
924KB
-
MD5
b3237b63fbbac9a50920bc232a4235cb
-
SHA1
697f081ff33d23ea7bf54aaf7d9a1d79bd1e940c
-
SHA256
3341c28f170ab2d670c9df64729c0ad61e1efb6cf374abd28909428f75d03f5f
-
SHA512
8d3df518c7c2286337a294aa0aa63ded400db52957fe2dcbaf843596329335068a9de27f8f6a2dea6a1ec4f0fe8fac8eb52c6e7022210f4833cbf6131c1dc81f
-
SSDEEP
24576:60FXH7Xf/RkvdUZgHJW9/tXzdj1dbvVTM5ZK6V:BZH7XfavdUmHJGFhj1RhyKK
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 3341c28f170ab2d670c9df64729c0ad61e1efb6cf374abd28909428f75d03f5f
Files
-
3341c28f170ab2d670c9df64729c0ad61e1efb6cf374abd28909428f75d03f5f.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.btnj Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.s Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gduz Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gih Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.fbe Size: 512B - Virtual size: 4KB
.pbws Size: 512B - Virtual size: 4KB
.asji Size: 512B - Virtual size: 4KB