Behavioral task
behavioral1
Sample
2d803ea360e525e2d1e6dad426d0a76a9353fce04636bd1456bdd38bde2e27e6.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
2d803ea360e525e2d1e6dad426d0a76a9353fce04636bd1456bdd38bde2e27e6.exe
Resource
win10v2004-20240508-en
General
-
Target
2d803ea360e525e2d1e6dad426d0a76a9353fce04636bd1456bdd38bde2e27e6
-
Size
67KB
-
MD5
f79c20da7bc96c594dec28663508c0b3
-
SHA1
ea64fd5781790c77d6bed2f5cd982354e5ccf66c
-
SHA256
2d803ea360e525e2d1e6dad426d0a76a9353fce04636bd1456bdd38bde2e27e6
-
SHA512
29b245d1a6b48383e90322feda3ecd2463970af4610dc084fa54f4ea8ae0a979456c76c659e801e3542045e8235d4830871d598555ea0dec8cf9e79f19de0a5d
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8skd6mhI1iB:KQSoQbB
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 2d803ea360e525e2d1e6dad426d0a76a9353fce04636bd1456bdd38bde2e27e6 unpack001/out.upx
Files
-
2d803ea360e525e2d1e6dad426d0a76a9353fce04636bd1456bdd38bde2e27e6.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