Behavioral task
behavioral1
Sample
281ffddfa14434b3d8faf6ae5ff459393c94455008414dbd76c20b764ba0777a.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
281ffddfa14434b3d8faf6ae5ff459393c94455008414dbd76c20b764ba0777a.exe
Resource
win10v2004-20240611-en
General
-
Target
281ffddfa14434b3d8faf6ae5ff459393c94455008414dbd76c20b764ba0777a
-
Size
405KB
-
MD5
11e7c295d3abd0a72bef0aa531310367
-
SHA1
dd0e4b062433ba8efab114c70bc83e3ceddcc8d6
-
SHA256
281ffddfa14434b3d8faf6ae5ff459393c94455008414dbd76c20b764ba0777a
-
SHA512
fdbe2fc2aad9c939e3c1de1fca2b596ff7613717081566561d89805251cafc7a1aa7eb36f65829b79dec49f17be7ccec2d911904df1d9af7be7bb25af62e8b6e
-
SSDEEP
6144:8Bzl4pdJbOIySXv0fCI5JZ5eP1UbiHKtF0N9R/sywt/P4IKi5R8MlSzM+x:8Vl4pdJb0SXv0fCI5lUytqmSEIMi
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 281ffddfa14434b3d8faf6ae5ff459393c94455008414dbd76c20b764ba0777a unpack001/out.upx
Files
-
281ffddfa14434b3d8faf6ae5ff459393c94455008414dbd76c20b764ba0777a.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
Sections
UPX0 Size: - Virtual size: 824KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 396KB - Virtual size: 400KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.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
Sections
.text Size: 740KB - Virtual size: 737KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 144KB - Virtual size: 141KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 96KB - Virtual size: 296KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ