Behavioral task
behavioral1
Sample
863c0869c2609e33c6b7e29d52965f605f22f3cfb0fa5c7a42e9e0ad14e20b0b.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
863c0869c2609e33c6b7e29d52965f605f22f3cfb0fa5c7a42e9e0ad14e20b0b.exe
Resource
win10v2004-20240508-en
General
-
Target
863c0869c2609e33c6b7e29d52965f605f22f3cfb0fa5c7a42e9e0ad14e20b0b
-
Size
205KB
-
MD5
51c9c32db5caa3f2cc7a681789ed020b
-
SHA1
be2b450b17cb45edd824dea131397470b9badce9
-
SHA256
863c0869c2609e33c6b7e29d52965f605f22f3cfb0fa5c7a42e9e0ad14e20b0b
-
SHA512
ffaca635201156850f52f3adb7f8547906610a982987282ea73da212c307aa676b5f373a95a9d86e1b196a421a33d193523d3a3d8fadcdd2664801cf78657395
-
SSDEEP
6144:hfAIuZAIuDMVtM/XSrfAIuZAIuDMVtM/XS3y9:ZAIuZAIuOYSDAIuZAIuOYS3y9
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 863c0869c2609e33c6b7e29d52965f605f22f3cfb0fa5c7a42e9e0ad14e20b0b unpack001/out.upx
Files
-
863c0869c2609e33c6b7e29d52965f605f22f3cfb0fa5c7a42e9e0ad14e20b0b.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: 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
-
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ