Behavioral task
behavioral1
Sample
1b4aace994bd6c3f57b8ebf2f9520620N.exe
Resource
win7-20240903-en
General
-
Target
1b4aace994bd6c3f57b8ebf2f9520620N
-
Size
409KB
-
MD5
1b4aace994bd6c3f57b8ebf2f9520620
-
SHA1
bc315d827b56a13ec404b67751382f22eab5c089
-
SHA256
3e63eba99f3972f68df42425ef6b4705788e852ffb139a90b13dea1f62cf3b70
-
SHA512
99003e319cf00fa6d60fefa02481a0231141d60790cd28c71e363e9d244bb88d3c99fd3cda9c78169dac08560cb8f6614053fe545f54118e88f03ec15620bb76
-
SSDEEP
6144:Nck+UDJeMCZJPWZI2pxLRjA4ZD05kkSyT+5RO:N0oUJPWZ5pxC4yn
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 1b4aace994bd6c3f57b8ebf2f9520620N
Files
-
1b4aace994bd6c3f57b8ebf2f9520620N.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: 216KB - Virtual size: 216KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 158KB - Virtual size: 160KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 27KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata2 Size: 6KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE