Behavioral task
behavioral1
Sample
5f7e3a85f8f19e92af7995f97a4ada9aa5b2e6fe3b1c3d6d6803d25ac456bead.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
5f7e3a85f8f19e92af7995f97a4ada9aa5b2e6fe3b1c3d6d6803d25ac456bead.exe
Resource
win10v2004-20231222-en
General
-
Target
5f7e3a85f8f19e92af7995f97a4ada9aa5b2e6fe3b1c3d6d6803d25ac456bead
-
Size
536KB
-
MD5
ee5050d667499add332837894e712ff9
-
SHA1
b1e1e1b2a925cf29f1467fcc44610e8b98e1c217
-
SHA256
5f7e3a85f8f19e92af7995f97a4ada9aa5b2e6fe3b1c3d6d6803d25ac456bead
-
SHA512
677ae381f7d8afbb09f90c570a99643214100a3e016945f403c33504397dd6064f8eba89262202cc5d6fde51c457121c083224b09f875cda8022fd30ab8a9a83
-
SSDEEP
12288:Thf0Bs9bDDq9hu53Ltp/p+gPhhwPOaoTJRkmOkx2LIa:TdQyDL9xp/BGA1RkmOkx2LF
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 5f7e3a85f8f19e92af7995f97a4ada9aa5b2e6fe3b1c3d6d6803d25ac456bead unpack001/out.upx
Files
-
5f7e3a85f8f19e92af7995f97a4ada9aa5b2e6fe3b1c3d6d6803d25ac456bead.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_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 488KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 402KB - Virtual size: 404KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
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_32BIT_MACHINE
Sections
.text Size: 165KB - Virtual size: 164KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 65KB - Virtual size: 65KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 482KB - Virtual size: 489KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ