Behavioral task
behavioral1
Sample
ef491337cea4d1e005e937189fdf888cdbdd6b521a3fd638597027f33e1cba22.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
ef491337cea4d1e005e937189fdf888cdbdd6b521a3fd638597027f33e1cba22.exe
Resource
win10v2004-20240611-en
General
-
Target
ef491337cea4d1e005e937189fdf888cdbdd6b521a3fd638597027f33e1cba22
-
Size
139KB
-
MD5
57e4ef46290271ff21b2aa532a9bb632
-
SHA1
8e57032e314168a460f479c5f7e377fab13ac9a0
-
SHA256
ef491337cea4d1e005e937189fdf888cdbdd6b521a3fd638597027f33e1cba22
-
SHA512
2f34bee75ea15c4204acb4bdcf8558c77d3b6fe2c8a9c503f5569620c1d6408932384298350b54eece18d72edc550c0536815f7b1077829df55e5c462b0d229e
-
SSDEEP
1536:V7Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSC0:fnymCAIuZAIuYSMjoqtMHfhflixiV
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ef491337cea4d1e005e937189fdf888cdbdd6b521a3fd638597027f33e1cba22
Files
-
ef491337cea4d1e005e937189fdf888cdbdd6b521a3fd638597027f33e1cba22.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: 21KB - 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
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE