Behavioral task
behavioral1
Sample
cf567aa17486009a9bf3041306849b2ac71ab0e68d92224a0aea63f8675f95ea.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
cf567aa17486009a9bf3041306849b2ac71ab0e68d92224a0aea63f8675f95ea.exe
Resource
win10v2004-20231215-en
General
-
Target
cf567aa17486009a9bf3041306849b2ac71ab0e68d92224a0aea63f8675f95ea
-
Size
2.3MB
-
MD5
798eba318b0baed3f2e9ec3bd498850b
-
SHA1
fbddd65ac74159fb7864353099eaee212936297f
-
SHA256
cf567aa17486009a9bf3041306849b2ac71ab0e68d92224a0aea63f8675f95ea
-
SHA512
29589f743bebfed04925bd729a975aee37d981700b1aa8524138c3321c8d0f3793c4e349a37ed343083c6b294d53eefcfb00dc95bf4723319c1b05d2821df397
-
SSDEEP
49152:0As6XRk1VedbE9wAOvUrTEscbY0uyBKZwRcoak0yr9/ws9qP74yw8YAMrvw+x/85:0AS1VedbE9wtvyETbYPXkn/ws9yYhvw3
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf567aa17486009a9bf3041306849b2ac71ab0e68d92224a0aea63f8675f95ea unpack001/out.upx
Files
-
cf567aa17486009a9bf3041306849b2ac71ab0e68d92224a0aea63f8675f95ea.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 3.0MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 2.2MB - Virtual size: 2.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3.6MB - Virtual size: 3.6MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 108KB - Virtual size: 436KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ