Behavioral task
behavioral1
Sample
778ab74785da1de1fb5ef900caedd75e090613d3f7d140a98d8498ca71d59532.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
778ab74785da1de1fb5ef900caedd75e090613d3f7d140a98d8498ca71d59532.exe
Resource
win10v2004-20240508-en
General
-
Target
778ab74785da1de1fb5ef900caedd75e090613d3f7d140a98d8498ca71d59532
-
Size
99KB
-
MD5
0609eb68e651d00c3c08e0351544474b
-
SHA1
997f4e140d2d37e0b5b196b02103e58e4a04b810
-
SHA256
778ab74785da1de1fb5ef900caedd75e090613d3f7d140a98d8498ca71d59532
-
SHA512
5ede43e16d29befde43351777369868b56307f54cd0ba4def18501c63de81a52b591f6e79655e3888b4244ad232aa4fff5d69f55e6adbba32a1c4cdd76f8693d
-
SSDEEP
1536:m0vdNLtUuFNa8Zz5iQlmxEoKgXk1zScwpC:LVUuMOoKgXifws
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 778ab74785da1de1fb5ef900caedd75e090613d3f7d140a98d8498ca71d59532
Files
-
778ab74785da1de1fb5ef900caedd75e090613d3f7d140a98d8498ca71d59532.exe .js windows:4 windows x86 arch:x86 polyglot
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
.rdata Size: - Virtual size: 496KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
UPX1 Size: 75KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.text Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rdata Size: 2KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.idata Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.text Size: 1024B - 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
.rsrc Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ