Behavioral task
behavioral1
Sample
79b5fa1b80ddeb6f4b534394e3fedb5f0fe3f31964e0ea3aa7508214e1c10112.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
79b5fa1b80ddeb6f4b534394e3fedb5f0fe3f31964e0ea3aa7508214e1c10112.exe
Resource
win10v2004-20240508-en
General
-
Target
79b5fa1b80ddeb6f4b534394e3fedb5f0fe3f31964e0ea3aa7508214e1c10112
-
Size
86KB
-
MD5
07993a3ca3e3917c4f4a2e7d9b879131
-
SHA1
ae7f86a5d30ad0a40dd27e0c571d57a14165eb29
-
SHA256
79b5fa1b80ddeb6f4b534394e3fedb5f0fe3f31964e0ea3aa7508214e1c10112
-
SHA512
89c1d5fdbadbe8faf9c508c544a5f7fb309434504051488b6ad42efcd420d0e979f9563eb7519820332e7d32c9f99ef49c8bd6bc234fc5fc7eb3fcbf46e37743
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8k6IXaERm3w0k:KQSodaiUw9
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 79b5fa1b80ddeb6f4b534394e3fedb5f0fe3f31964e0ea3aa7508214e1c10112 unpack001/out.upx
Files
-
79b5fa1b80ddeb6f4b534394e3fedb5f0fe3f31964e0ea3aa7508214e1c10112.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