Behavioral task
behavioral1
Sample
81b6c1477a398daf4ae8f9bec222600f.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
81b6c1477a398daf4ae8f9bec222600f.exe
Resource
win10v2004-20231215-en
General
-
Target
81b6c1477a398daf4ae8f9bec222600f
-
Size
3.2MB
-
MD5
81b6c1477a398daf4ae8f9bec222600f
-
SHA1
b32cd4823fc699edbf6c316fbeecc116e768c6d8
-
SHA256
66d77f29dc2fe4b41cc21edfafb67ad722c0547ff4800407ed2838a2eefb53f9
-
SHA512
0cf8914c397fd6b6f452ffbff092a0d3a79a04987cf89ee8c6bbf2d5fbd6cd9f4633fc720fa8ac4a341bfc18dd74d4e037978563d4ea9db09398844dcc33f2a3
-
SSDEEP
98304:Sa/DkBVo2qcakcNkJRyACo45BUcakcvIUaCRLdjvkBojQS0cakcNkJRyACo45BU2:dkfo3dlNjACoMUdlwlC/jvROdlNjACos
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 81b6c1477a398daf4ae8f9bec222600f
Files
-
81b6c1477a398daf4ae8f9bec222600f.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: - Virtual size: 1.9MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 500KB - Virtual size: 504KB
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