Behavioral task
behavioral1
Sample
a95b62b857edfdbc0ee77d0ca16e87350c56d9cf3b393536b1bccad9fc3b8632.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a95b62b857edfdbc0ee77d0ca16e87350c56d9cf3b393536b1bccad9fc3b8632.exe
Resource
win10v2004-20240426-en
General
-
Target
a95b62b857edfdbc0ee77d0ca16e87350c56d9cf3b393536b1bccad9fc3b8632
-
Size
74KB
-
MD5
2ef7ad89c136e7b3d28ad44088595bae
-
SHA1
0e87bc81ff936959c7a4513e7b3493aae7040346
-
SHA256
a95b62b857edfdbc0ee77d0ca16e87350c56d9cf3b393536b1bccad9fc3b8632
-
SHA512
84c1a5b33a9f70126971a06004479a19e66acb729ff7fe3a7616f1a8dc046b94f51486a3ac325d6e61f64d9be6d8ab30d564ea65c4447bbfd395fb5e83161c68
-
SSDEEP
1536:5lrsicagdzn8K2ariPOcjk+XQuPVN72NMSfBMm8NLw:5JjcF8KfCOcjk+guPVjSfMNs
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a95b62b857edfdbc0ee77d0ca16e87350c56d9cf3b393536b1bccad9fc3b8632 unpack001/out.upx
Files
-
a95b62b857edfdbc0ee77d0ca16e87350c56d9cf3b393536b1bccad9fc3b8632.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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
UPX0 Size: - Virtual size: 344KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 59KB - Virtual size: 60KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - 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_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 247KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 74KB - Virtual size: 74KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ