Behavioral task
behavioral1
Sample
b73d56d0257996e9624cb65f40bf50978bd5a498d21730da4e08a92dd3c0e45f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b73d56d0257996e9624cb65f40bf50978bd5a498d21730da4e08a92dd3c0e45f.exe
Resource
win10v2004-20240419-en
General
-
Target
b73d56d0257996e9624cb65f40bf50978bd5a498d21730da4e08a92dd3c0e45f
-
Size
140KB
-
MD5
82d6d377d648ee23b8ba4223bd32d1e0
-
SHA1
f81d0df919406a7f00f8b6d681b01a91220cb835
-
SHA256
b73d56d0257996e9624cb65f40bf50978bd5a498d21730da4e08a92dd3c0e45f
-
SHA512
04a94b3741775a082c9115069e917461e2323f0d560d84096c38518a1c9627bda59e553b544c9456241da5fd2bce1bcea2cfb1ed18028cf3fa7474af6312521c
-
SSDEEP
1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCO:+nymCAIuZAIuYSMjoqtMHfhf5SSq7fk
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 b73d56d0257996e9624cb65f40bf50978bd5a498d21730da4e08a92dd3c0e45f
Files
-
b73d56d0257996e9624cb65f40bf50978bd5a498d21730da4e08a92dd3c0e45f.exe windows:4 windows x86 arch:x86
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
Sections
UPX0 Size: 21KB - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE