Behavioral task
behavioral1
Sample
a4c71cb7cc56d025083a3f38eecfb533289384045b77afe5fc20f607585eb82e.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a4c71cb7cc56d025083a3f38eecfb533289384045b77afe5fc20f607585eb82e.exe
Resource
win10v2004-20240226-en
General
-
Target
a4c71cb7cc56d025083a3f38eecfb533289384045b77afe5fc20f607585eb82e
-
Size
162KB
-
MD5
932e245f7db1d63263c57141d6919b28
-
SHA1
40deeb51bc543eeb5a3dec3d58bc354e1147e72e
-
SHA256
a4c71cb7cc56d025083a3f38eecfb533289384045b77afe5fc20f607585eb82e
-
SHA512
bb6ac1587420a7a7d1913d3b31134efca5d8a7412143392568a860cf2eb7d200d81651cee051875d4d7684ae032fd33206da5e1863dfd8d51b1f1c3628fae3a5
-
SSDEEP
3072:3dEUfKj8BYbDiC1ZTK7sxtLUIG9/pHQqzGL:3USiZTK40ZpHQqCL
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 a4c71cb7cc56d025083a3f38eecfb533289384045b77afe5fc20f607585eb82e
Files
-
a4c71cb7cc56d025083a3f38eecfb533289384045b77afe5fc20f607585eb82e.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: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - 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
.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
.reloc Size: 7KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
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