Behavioral task
behavioral1
Sample
91870aa12dd23506a2b6d2ef4304729cb2db2d555344b3c55cbcea5989413f7a.exe
Resource
win10v2004-20230703-en
General
-
Target
91870aa12dd23506a2b6d2ef4304729cb2db2d555344b3c55cbcea5989413f7a
-
Size
266KB
-
MD5
13d5aecfc8dc55972b84909f75218fa1
-
SHA1
48b3dc2c816da06632c59887d3f67d061a45d6db
-
SHA256
91870aa12dd23506a2b6d2ef4304729cb2db2d555344b3c55cbcea5989413f7a
-
SHA512
ecc25b2765d73c5d5ec780b282460d71295ae125e0e0e43d39108833242906535e306515a78f483035993ba48757928cf6a47c12bcb386006f16b477cf67b408
-
SSDEEP
6144:KXzKdNY49u8rV/j9g9lk3nzlMY2qzZ01net:Ja4ASjK9qBzbZ01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 91870aa12dd23506a2b6d2ef4304729cb2db2d555344b3c55cbcea5989413f7a unpack001/out.upx
Files
-
91870aa12dd23506a2b6d2ef4304729cb2db2d555344b3c55cbcea5989413f7a.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ