Behavioral task
behavioral1
Sample
973cb844a14d21777841add88e2e5749d5911ee48e0367a6baa003fc8347b6c5.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
973cb844a14d21777841add88e2e5749d5911ee48e0367a6baa003fc8347b6c5.exe
Resource
win10v2004-20240412-en
General
-
Target
973cb844a14d21777841add88e2e5749d5911ee48e0367a6baa003fc8347b6c5
-
Size
92KB
-
MD5
7fbbb8595e999d975d162658d86d9f48
-
SHA1
83248bdaeb387b6f1873dd5d5d828632d65a586f
-
SHA256
973cb844a14d21777841add88e2e5749d5911ee48e0367a6baa003fc8347b6c5
-
SHA512
310d7ed4e7897b7355f8dfeb9438b253d9b20cbac2c2483b35996803c5687dea2ef9bb9cbd48ec0a94cb2d48833ab7d609c466e066d6ac2d0c234da99e4e67da
-
SSDEEP
1536:xRVCaKgzbLc54hukfgvYnouy8gbQHKo4NV1Ayj4m/QWR/Rlq88vlnRqPR/1PpnPZ:bjbLl/gvQoutgbqKo4L1Tj4mYWR/R4nu
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 973cb844a14d21777841add88e2e5749d5911ee48e0367a6baa003fc8347b6c5
Files
-
973cb844a14d21777841add88e2e5749d5911ee48e0367a6baa003fc8347b6c5.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
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
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.data Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB
.text Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ