Behavioral task
behavioral1
Sample
4a4d19b039bf7a0409c2252b9b0bc8301f2371c40b3d16955bf8ea9cf9ebcd8aN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
4a4d19b039bf7a0409c2252b9b0bc8301f2371c40b3d16955bf8ea9cf9ebcd8aN.exe
Resource
win10v2004-20241007-en
General
-
Target
4a4d19b039bf7a0409c2252b9b0bc8301f2371c40b3d16955bf8ea9cf9ebcd8aN
-
Size
69KB
-
MD5
ef43d21dab314aa8d76cdb6e65c5cf90
-
SHA1
545ddb0c52ae47e6b5f06ae91298a920842d22e2
-
SHA256
4a4d19b039bf7a0409c2252b9b0bc8301f2371c40b3d16955bf8ea9cf9ebcd8a
-
SHA512
a001b7c39203fb0fa6d78b872a288832b170dfab798d299f9907746239a8a2a37c6941ff970d0408198611fbb946f8211f09f593f3f6c8eac6ead6531bfe3e1b
-
SSDEEP
768:kBT37CPKKdJJ1EXBwzEXBwdcMcI9Ro+QOViJfo+QOViJqW6BT37CPKKdJJ1EXBwl:CTW7JJ7TPUnWgTW7JJ7TPUnWd
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 4a4d19b039bf7a0409c2252b9b0bc8301f2371c40b3d16955bf8ea9cf9ebcd8aN unpack001/out.upx
Files
-
4a4d19b039bf7a0409c2252b9b0bc8301f2371c40b3d16955bf8ea9cf9ebcd8aN.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