Behavioral task
behavioral1
Sample
fbc007cc22e1a4887b32f9d8b116bf1f750c96c412abd303f18584080ff9ec95.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
fbc007cc22e1a4887b32f9d8b116bf1f750c96c412abd303f18584080ff9ec95.exe
Resource
win10v2004-20230703-en
General
-
Target
fbc007cc22e1a4887b32f9d8b116bf1f750c96c412abd303f18584080ff9ec95
-
Size
3.8MB
-
MD5
cbb8479223cf03ea1efed2808e9a4f7a
-
SHA1
77406e4cf311bdf051823c0b46fc2303843c015f
-
SHA256
fbc007cc22e1a4887b32f9d8b116bf1f750c96c412abd303f18584080ff9ec95
-
SHA512
da1bc1601cf7b301d15cecdc7ee67a57e9793e020028afd7a861d9d62d797fbce9fdc26fa6a48bd1396bf59b0a9944f2d092edab003d5083a6c3ea42829c0349
-
SSDEEP
49152:G2Acn9CkZ0X2hff/yC3G/4zzvNtsWzvQQQ4F+yINTWTar:cyrpR3fjzj1YQQ4F+yINH
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fbc007cc22e1a4887b32f9d8b116bf1f750c96c412abd303f18584080ff9ec95 unpack001/out.upx
Files
-
fbc007cc22e1a4887b32f9d8b116bf1f750c96c412abd303f18584080ff9ec95.exe windows 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: 424KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 812KB - Virtual size: 816KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows 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: 109KB - Virtual size: 109KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 33KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 288B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1.0MB - Virtual size: 1.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ