Behavioral task
behavioral1
Sample
f835dfb545b4ebad6ab6ea4767cbcba3be300b4fabe7a5602ef8f6ceea1b490d.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f835dfb545b4ebad6ab6ea4767cbcba3be300b4fabe7a5602ef8f6ceea1b490d.exe
Resource
win10v2004-20240419-en
General
-
Target
f835dfb545b4ebad6ab6ea4767cbcba3be300b4fabe7a5602ef8f6ceea1b490d
-
Size
134KB
-
MD5
389faaf07881b9eee19e7c2647d48333
-
SHA1
71c702fbb89ab640c46b491a95c809cce6f289fc
-
SHA256
f835dfb545b4ebad6ab6ea4767cbcba3be300b4fabe7a5602ef8f6ceea1b490d
-
SHA512
9ba8167eacef3333d3c4c8e4f896d8cb4bed51a649b03cd17c41b55773a3b4503bf161a2cd162f4d345cb688b00af8030782256f7e59cb616c2261ebae771a63
-
SSDEEP
1536:rF0AJELopHG9aa+9qX3apJzAKWYr0v7ioy6paK2AZqMIK7aGZh38QA:riAyLN9aa+9U2rW1ip6pr2At7NZuQA
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 f835dfb545b4ebad6ab6ea4767cbcba3be300b4fabe7a5602ef8f6ceea1b490d
Files
-
f835dfb545b4ebad6ab6ea4767cbcba3be300b4fabe7a5602ef8f6ceea1b490d.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 64KB - Virtual size: 80KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 38KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 26KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE