Behavioral task
behavioral1
Sample
2a8305188e20c2871cabddf1dd3a46fb1944be4bf088c49a7623d0928a995904.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2a8305188e20c2871cabddf1dd3a46fb1944be4bf088c49a7623d0928a995904.exe
Resource
win10v2004-20240412-en
General
-
Target
2a8305188e20c2871cabddf1dd3a46fb1944be4bf088c49a7623d0928a995904
-
Size
474KB
-
MD5
0b4b2c927cadbf1a81178626157a2ac3
-
SHA1
f18cad4ab84e15962fc46d6080c7a96973cd538c
-
SHA256
2a8305188e20c2871cabddf1dd3a46fb1944be4bf088c49a7623d0928a995904
-
SHA512
d5ff456902beebffb5c9bf28f3c56e92765240dbb32cfc5d409c7528b8345add232a80793e742aaefbe05610cce09981a5a65663bacd0248819cf7aa8e37e9dc
-
SSDEEP
12288:bEQoSx0qjwC9r1ukr4CyBsWp3vIQkL8qIVmXdhakTgLAEpGNs+:bH+CisqBZ3wQkgqI0XT8f+
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 2a8305188e20c2871cabddf1dd3a46fb1944be4bf088c49a7623d0928a995904
Files
-
2a8305188e20c2871cabddf1dd3a46fb1944be4bf088c49a7623d0928a995904.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