Behavioral task
behavioral1
Sample
a031bc967f1f13e085b546e27690c0bd8d6281d44393bbb362efae6401b841bf.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
a031bc967f1f13e085b546e27690c0bd8d6281d44393bbb362efae6401b841bf.exe
Resource
win10v2004-20230703-en
General
-
Target
a031bc967f1f13e085b546e27690c0bd8d6281d44393bbb362efae6401b841bf
-
Size
776KB
-
MD5
b6ed0853cb279d77951893cafcec430a
-
SHA1
fe5d927d630bd6d80b3a40888d873beb20955c13
-
SHA256
a031bc967f1f13e085b546e27690c0bd8d6281d44393bbb362efae6401b841bf
-
SHA512
e3598c6d289bfd09653c17f23229ae161831149723c9e159c1a07c09a0cd1466bbcd0411b686e555067891212d0b112586128360d50b9f28ab4ffa46da1c7565
-
SSDEEP
24576:PBVK/23EIwVBlD/vsRU5A3D0QyxkWUED:Ph3E/hA3gb6rE
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource a031bc967f1f13e085b546e27690c0bd8d6281d44393bbb362efae6401b841bf unpack001/out.upx
Files
-
a031bc967f1f13e085b546e27690c0bd8d6281d44393bbb362efae6401b841bf.exe windows 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: 1.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 759KB - Virtual size: 760KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows 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: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 480KB - Virtual size: 478KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 140KB - Virtual size: 612KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 41KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ