Behavioral task
behavioral1
Sample
1fa5b31e7b4f0d9a3d02bd8a01e0bec8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
1fa5b31e7b4f0d9a3d02bd8a01e0bec8.exe
Resource
win10v2004-20231215-en
General
-
Target
1fa5b31e7b4f0d9a3d02bd8a01e0bec8
-
Size
1.6MB
-
MD5
1fa5b31e7b4f0d9a3d02bd8a01e0bec8
-
SHA1
756378a1ceac67e2dc37166bbd5cda58c5f9e365
-
SHA256
b37f7eddd44fb298a3aa3f238cf98eb50f869cd284bc4276af2209524cd5dd90
-
SHA512
9366b6a1e050738e45ec0772c7775c49027760185c4e44fa20365076f0e5b4cbb1f1ca59a1a8287a532a979a367b0f7d55a03e80f58c2e81f4d11ffd63ebf3ac
-
SSDEEP
49152:4csJnfUcCQ6cakLz0HBDpjg8632wPcakLz0O:4vJnfUcCQ6cakchS87ccakcO
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1fa5b31e7b4f0d9a3d02bd8a01e0bec8
Files
-
1fa5b31e7b4f0d9a3d02bd8a01e0bec8.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: - Virtual size: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 500KB - Virtual size: 504KB
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