Behavioral task
behavioral1
Sample
87bc9cea33fac2b5e617881b6f40500e.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
87bc9cea33fac2b5e617881b6f40500e.exe
Resource
win10v2004-20231215-en
General
-
Target
87bc9cea33fac2b5e617881b6f40500e
-
Size
90KB
-
MD5
87bc9cea33fac2b5e617881b6f40500e
-
SHA1
434bf7c6b0b5054b44d7675451dff554f28551ef
-
SHA256
0ea0cd6d887034b721238803f7923b33722d1e9786a30039a9c13c01480a475d
-
SHA512
2cac504b15d2a217e541117ebfe781fb376de7baa035cbdc951492c817acaf844a42d07dfd32d1119c4e70e3578c5a8679c0ce7d1b41c235d1b413fe5832848d
-
SSDEEP
1536:v02WyFfb3nlKmyZLymg4NlWcQus8aXujTuvodOAqc:vXtnE/hENus8kiTuwdOAq
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 87bc9cea33fac2b5e617881b6f40500e unpack001/out.upx
Files
-
87bc9cea33fac2b5e617881b6f40500e.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: 136KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 66KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 23KB - Virtual size: 24KB
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: 148KB - Virtual size: 147KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 12KB - Virtual size: 10KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ