Behavioral task
behavioral1
Sample
81d093967f31cfa26836a10881ec45c8836f7ff2092b9b0b3e4a09f71c7e02ce.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
81d093967f31cfa26836a10881ec45c8836f7ff2092b9b0b3e4a09f71c7e02ce.exe
Resource
win10v2004-20240709-en
General
-
Target
81d093967f31cfa26836a10881ec45c8836f7ff2092b9b0b3e4a09f71c7e02ce
-
Size
28KB
-
MD5
4f20900d6a2c7b1ede1474b2eb80115f
-
SHA1
a9cd46eb851938027213f0492910d3b5c8c2756a
-
SHA256
81d093967f31cfa26836a10881ec45c8836f7ff2092b9b0b3e4a09f71c7e02ce
-
SHA512
bc346abf2208bdcd9a1581d2d998a234e8c3524ed72835e82b510444c78e030b5c56ead883cf271e293738f1208ae35be8befc131d542bbf728654f56b55d60e
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcwBcCBc1Hh:CTW7JJ7T4
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 81d093967f31cfa26836a10881ec45c8836f7ff2092b9b0b3e4a09f71c7e02ce unpack001/out.upx
Files
-
81d093967f31cfa26836a10881ec45c8836f7ff2092b9b0b3e4a09f71c7e02ce.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