Behavioral task
behavioral1
Sample
b61f7fa90d501133970d0942032bf82a4b7c72b821dfcb0b406e1c5bea9c807d.exe
Resource
win10v2004-20240412-en
Behavioral task
behavioral2
Sample
b61f7fa90d501133970d0942032bf82a4b7c72b821dfcb0b406e1c5bea9c807d.exe
Resource
win11-20240412-en
General
-
Target
b61f7fa90d501133970d0942032bf82a4b7c72b821dfcb0b406e1c5bea9c807d
-
Size
266KB
-
MD5
5ed2331dfc3a8c7c2041cc86ba33703a
-
SHA1
2b42b3387f73632d484421999c319ee34e99de57
-
SHA256
b61f7fa90d501133970d0942032bf82a4b7c72b821dfcb0b406e1c5bea9c807d
-
SHA512
eabd9f4833d8a6c90080b616ca729ea9dfb4ab80fb0ba985f307e0d99c85724f8a46c9b0a2334e702f7138115b683a0724857f8dc778efde6e9d3ff098472691
-
SSDEEP
3072:NNXEGZJWhfNFC4S60+XoLczrVmX9EhKRuKmgCggW3KhEfVEoSQDrZaM0H01ne4PK:LXzKdNY49u8rVCAxifVEoSErw01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource b61f7fa90d501133970d0942032bf82a4b7c72b821dfcb0b406e1c5bea9c807d unpack001/out.upx
Files
-
b61f7fa90d501133970d0942032bf82a4b7c72b821dfcb0b406e1c5bea9c807d.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ