Behavioral task
behavioral1
Sample
6a64aa872fcd436f31488a65b3c3b0bb2284657a616b15775ce1f416d08c46c0.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
6a64aa872fcd436f31488a65b3c3b0bb2284657a616b15775ce1f416d08c46c0.exe
Resource
win10v2004-20240419-en
General
-
Target
6a64aa872fcd436f31488a65b3c3b0bb2284657a616b15775ce1f416d08c46c0
-
Size
24KB
-
MD5
88f645ce7879c6885a122c7a51c9a1a8
-
SHA1
4f34c637be25ffc05038b644aaa12fd198f34882
-
SHA256
6a64aa872fcd436f31488a65b3c3b0bb2284657a616b15775ce1f416d08c46c0
-
SHA512
8a17d3bea9e418b6c14002b5d1c2bc1d5b2054cd459a8cfc41aa55604d22bf4be33b3057a7b8a6af33a2cf338bbacc8d4b2ac536e311b276d1c2293427c211a5
-
SSDEEP
384:tJYXyluv8pC5bXrL4lqn65+h7iQroC9CE5CyjbkmZpyhn:TYikv8p2rL4i6sh7iQroCHFbk26n
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 6a64aa872fcd436f31488a65b3c3b0bb2284657a616b15775ce1f416d08c46c0 unpack001/out.upx
Files
-
6a64aa872fcd436f31488a65b3c3b0bb2284657a616b15775ce1f416d08c46c0.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 28KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 9KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 5KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 10KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ