Behavioral task
behavioral1
Sample
12c8e658e541f21263b71f25c5608b23cbd6d3459f3aaa7da8ca00d955e2bf6d.exe
Resource
win7-20240221-en
General
-
Target
12c8e658e541f21263b71f25c5608b23cbd6d3459f3aaa7da8ca00d955e2bf6d
-
Size
454KB
-
MD5
8e48b85722b329fd9833a1480daf071a
-
SHA1
9cfc858b634664d4d8b6ddde978e12594c7c4a94
-
SHA256
12c8e658e541f21263b71f25c5608b23cbd6d3459f3aaa7da8ca00d955e2bf6d
-
SHA512
6c10a3e7342f131dcc29de309b1f111df3e9efa824d6169fd8fa4f02e1295290cd16a089f3c5b8115e0e8356a0140dca7942dfa5512d529c174840dfcc057bcf
-
SSDEEP
12288:y4wFHoS3eFp3IDvSbh5nPYERAAUDCa4NYmf:HFp3lz1XUDCaGYmf
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 12c8e658e541f21263b71f25c5608b23cbd6d3459f3aaa7da8ca00d955e2bf6d
Files
-
12c8e658e541f21263b71f25c5608b23cbd6d3459f3aaa7da8ca00d955e2bf6d.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: 104KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
tkjdelw Size: 40KB - Virtual size: 44KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE