Behavioral task
behavioral1
Sample
a3211f94a6b9c71ef7b89a31d674d330N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
a3211f94a6b9c71ef7b89a31d674d330N.exe
Resource
win10v2004-20240802-en
General
-
Target
a3211f94a6b9c71ef7b89a31d674d330N.exe
-
Size
75KB
-
MD5
a3211f94a6b9c71ef7b89a31d674d330
-
SHA1
add6979b1b85a97b4a5c553b7d222e295fd5cba6
-
SHA256
8a87d18bbbc5dc81c11627f77d369b1fe1cb94a37eb9c6f1018f7c535e77d240
-
SHA512
e433a112caa1ff139ea0135adcc71a9da313a5988f4684ae1d41a0a52475bb4aba3fc689b86d1c5142f4ae00eedb4b430a70d08dcf9130a5bbb653ec3e6dfa95
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsJOLKc/xJtLJtTGl0v:KQSohsUsUK90v
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a3211f94a6b9c71ef7b89a31d674d330N.exe unpack001/out.upx
Files
-
a3211f94a6b9c71ef7b89a31d674d330N.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: 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
-
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_32BIT_MACHINE
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ