Behavioral task
behavioral1
Sample
4cf0238cdd275a66de9ee1ea32e02ce3fc4bb6d33cf9bdc1ba39c6c58789830e.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4cf0238cdd275a66de9ee1ea32e02ce3fc4bb6d33cf9bdc1ba39c6c58789830e.exe
Resource
win10v2004-20240508-en
General
-
Target
4cf0238cdd275a66de9ee1ea32e02ce3fc4bb6d33cf9bdc1ba39c6c58789830e
-
Size
20KB
-
MD5
02fc12942ca3aade3adb4b3c30524d4e
-
SHA1
486cc3e5f7f48cd55f8e19e554802cfc571e2c1c
-
SHA256
4cf0238cdd275a66de9ee1ea32e02ce3fc4bb6d33cf9bdc1ba39c6c58789830e
-
SHA512
f720ef88792e967a57e1db265d109033aea71968d394ffa0fab5fad0029d2bd9074282c7036f34401c27d4b40748364e825652745f3ea443035bc67b46ffc753
-
SSDEEP
384:UBWoC5GDr6wc/w3HgM6vDUTAXBGCVf4WVlFvX89skaG:rRkiLw3HsDSARGG/s9skx
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4cf0238cdd275a66de9ee1ea32e02ce3fc4bb6d33cf9bdc1ba39c6c58789830e unpack001/out.upx
Files
-
4cf0238cdd275a66de9ee1ea32e02ce3fc4bb6d33cf9bdc1ba39c6c58789830e.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: 40KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 16KB - Virtual size: 20KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 265B - 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 112B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.bss Size: - Virtual size: 768B
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE