Behavioral task
behavioral1
Sample
421242107aec633e5bfe48f3eaa81020N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
421242107aec633e5bfe48f3eaa81020N.exe
Resource
win10v2004-20240802-en
General
-
Target
421242107aec633e5bfe48f3eaa81020N.exe
-
Size
25KB
-
MD5
421242107aec633e5bfe48f3eaa81020
-
SHA1
fff3d7b4976b0e7e8731e6d788e3c898f2d85e41
-
SHA256
5fbcace7490d9cbbe2f509783a87ceaeb4343b6a99edb500f211b983a7048810
-
SHA512
c6d34b1deab2bb1256e60c8804a9e55c15ca280729232e5301b330f26f9db791b51ae9be1bcf905809def846bc7fc580f28b0debbe3d5d16be8bf6e1057e8b00
-
SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxm9+9/jZjn:kBT37CPKKdJJ1EXBwzEXBwdcMcI9J
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 421242107aec633e5bfe48f3eaa81020N.exe unpack001/out.upx
Files
-
421242107aec633e5bfe48f3eaa81020N.exe.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ