Behavioral task
behavioral1
Sample
38ae7f86fb9a363b3cdbffb9603648f9dd46b7dd621d9269bef2ef96d09d6999.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
38ae7f86fb9a363b3cdbffb9603648f9dd46b7dd621d9269bef2ef96d09d6999.exe
Resource
win10v2004-20240412-en
General
-
Target
38ae7f86fb9a363b3cdbffb9603648f9dd46b7dd621d9269bef2ef96d09d6999
-
Size
982KB
-
MD5
a896caa1694acef52e877f3875bb9c75
-
SHA1
57eed3eee6332182bf6002500564fc45a386dcd3
-
SHA256
38ae7f86fb9a363b3cdbffb9603648f9dd46b7dd621d9269bef2ef96d09d6999
-
SHA512
5777b4cd2a749db39030c641187f2ee85b18ccee64db9ad9bb3fab360aa1cb4e3d5fcf255d5a40a60c6881fee7b2695e7022b9cc6504365c5070d5caf7570c4b
-
SSDEEP
24576:YofxqqsLJDqQUrmDB39PDA5HEL+T+7qSgrX+2tm9IFm:XfeBqQUrmDBV2EiT+Ws2m
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 38ae7f86fb9a363b3cdbffb9603648f9dd46b7dd621d9269bef2ef96d09d6999
Files
-
38ae7f86fb9a363b3cdbffb9603648f9dd46b7dd621d9269bef2ef96d09d6999.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
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
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 4KB - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB