Behavioral task
behavioral1
Sample
NEAS.286ef1f7d7582424e133d9b9e24e0b60_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
NEAS.286ef1f7d7582424e133d9b9e24e0b60_JC.exe
Resource
win10v2004-20230915-en
General
-
Target
NEAS.286ef1f7d7582424e133d9b9e24e0b60_JC.exe
-
Size
405KB
-
MD5
286ef1f7d7582424e133d9b9e24e0b60
-
SHA1
132fecad01b63a50f07315ab33ad166bc435f110
-
SHA256
5dd69750aefda671f4efc43071510d3c82d5319421cf65e000ed5d5eb77ce601
-
SHA512
6fa4bbfd01d442ec55f1559ae7f36a712e3b410e07baf722e1fa632cdce7a11624a3479d83c98d348831d24d6ffe49f7f6398e7f7df5e895a544adedb819a990
-
SSDEEP
12288:TLy95DK0kXWCnlboVrDMleeew1+AeelUHZ+9P:T+95DK0kXWulbYoleeewveeiHQ
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource NEAS.286ef1f7d7582424e133d9b9e24e0b60_JC.exe unpack001/out.upx
Files
-
NEAS.286ef1f7d7582424e133d9b9e24e0b60_JC.exe.exe windows:4 windows 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: 168KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 13KB - Virtual size: 16KB
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
-
out.upx.exe windows:4 windows 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
.bss Size: - Virtual size: 145KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE