Behavioral task
behavioral1
Sample
becb9fda9849e06691eb728840f2ba68.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
becb9fda9849e06691eb728840f2ba68.exe
Resource
win10v2004-20240226-en
General
-
Target
becb9fda9849e06691eb728840f2ba68
-
Size
1.1MB
-
MD5
becb9fda9849e06691eb728840f2ba68
-
SHA1
86345cb6fbd0e4d7162064af8ee31cc892d34313
-
SHA256
b618a29a71b55512dc8c40245c8622017978cc1ea41f9414c9851b3fe05c7eb7
-
SHA512
2b24526408544759436739a2c187b719e30a5398bfd70decb7118e9bad4bdeda4529932911c8faa2d84136d1b13ac145ddbb32e55ca5384894eb610dc2f00aba
-
SSDEEP
24576:gdGcITlyVbVZGRUG+p2VpFpjOXzpCIHoP4PfqBBzx/r/:KGcIRuhyUT2VpFJOlvIP0qBjD
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource becb9fda9849e06691eb728840f2ba68 unpack001/out.upx
Files
-
becb9fda9849e06691eb728840f2ba68.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: 1.4MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.1MB - Virtual size: 1.1MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 3KB - 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: 48KB - Virtual size: 44KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2.4MB - Virtual size: 2.4MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ