Behavioral task
behavioral1
Sample
31be4eb230a48a6e1baec56f07d67d2aece144831b541e1a804a5b1fcc5c5297.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
31be4eb230a48a6e1baec56f07d67d2aece144831b541e1a804a5b1fcc5c5297.exe
Resource
win10v2004-20230703-en
General
-
Target
31be4eb230a48a6e1baec56f07d67d2aece144831b541e1a804a5b1fcc5c5297
-
Size
2.9MB
-
MD5
0449ab6ed955f1d3ec5a6220880ec4c1
-
SHA1
5972dc5843485f43bda03e6bcab8f5fb588b621b
-
SHA256
31be4eb230a48a6e1baec56f07d67d2aece144831b541e1a804a5b1fcc5c5297
-
SHA512
ddd5a3ff97620f590be19caba216aa6b2d944fee9241654f880a3be53eaf7e8c0b4287e4f0ae5d378f06606423a20e7b12bb89475398afddd6dd328e580dadbc
-
SSDEEP
49152:G2Acn9CkZ0X2hff/yC3G/wzzvNtsGzXTlOv+zINgd:cyrpR3fjzjB4v+zIN8
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 31be4eb230a48a6e1baec56f07d67d2aece144831b541e1a804a5b1fcc5c5297 unpack001/out.upx
Files
-
31be4eb230a48a6e1baec56f07d67d2aece144831b541e1a804a5b1fcc5c5297.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