Behavioral task
behavioral1
Sample
W916821131.exe
Resource
win7-20240611-en
General
-
Target
W916821131.exe
-
Size
560KB
-
MD5
eb1c42db6eb1092483ad3029216f8173
-
SHA1
c7f0c42a5360890e24ebeaa48cefac80471e1253
-
SHA256
126f8b45e69f303f0cf816a002e4dd041d276dd80c1efd9dce8141acfc178a6e
-
SHA512
2386899c06ae0860af6671859e12a2dfee8ad6748a6bc1c5832197de9fc90f43d030e81a173f68c46446507ffb63c3025b84e4baa704c3e6d51a75407f4bf0f5
-
SSDEEP
12288:qs8twFrrTTCTOO+CpP5bRVaGv6OBSUz99KoS9:q5eRfTCyOFPxaS6gSUzA
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource W916821131.exe
Files
-
W916821131.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: 1.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 557KB - Virtual size: 560KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 664B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ