Behavioral task
behavioral1
Sample
1c45fd43d9585898832501c8db5ca08a.exe
Resource
win7-20231201-en
Behavioral task
behavioral2
Sample
1c45fd43d9585898832501c8db5ca08a.exe
Resource
win10v2004-20231201-en
General
-
Target
1c45fd43d9585898832501c8db5ca08a
-
Size
41KB
-
MD5
1c45fd43d9585898832501c8db5ca08a
-
SHA1
8d9a0222122600875702a86d0bac5a8c254a41f2
-
SHA256
a42c517330502900fb245c6e3ad69300745e95845c78ff6c2e10b7fa415689df
-
SHA512
522a5a958d8dbc21bd64c6fab71c101c01c9449a4f46c826bc16fbfabb2d59fa4801a0e620ff6ed78a890d0a79e0033f78a38ab4a823dbb69e86f1ca0b87b02d
-
SSDEEP
768:eyX3LKew369lp2z3Sd4baFXLjwP/Tgj93b8NIo3pRXiEnwb9LrEHMe/:egKcR4mjD9r82G4dE3/
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1c45fd43d9585898832501c8db5ca08a unpack001/out.upx
Files
-
1c45fd43d9585898832501c8db5ca08a.exe windows:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 56KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 24KB - Virtual size: 28KB
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
-
out.upx.exe windows:5 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_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 46KB - Virtual size: 45KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.reloc Size: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ