Behavioral task
behavioral1
Sample
f42711b244b32e6dc759988c06ac00815263d0c70c24847d1b6565014667d6d4.exe
Resource
win10-20230831-en
General
-
Target
f42711b244b32e6dc759988c06ac00815263d0c70c24847d1b6565014667d6d4
-
Size
266KB
-
MD5
8d99079f9b0be65e4bb985cb918b8205
-
SHA1
5abffa8566a09db9fc4318d509bfa6de40ea4da9
-
SHA256
f42711b244b32e6dc759988c06ac00815263d0c70c24847d1b6565014667d6d4
-
SHA512
be7ee8616ecf85ef96c6e4e88d17b82832a627a9586148ead52238baa6b942da14d1578908c133118b924e5f86251536af48ace02807cc595d59b43ddc1d6ed3
-
SSDEEP
6144:+XzKdNY49u8rVbJfsw+atfHcHx1SFeMz01net:Fa4AgsjatfHuxALz01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f42711b244b32e6dc759988c06ac00815263d0c70c24847d1b6565014667d6d4 unpack001/out.upx
Files
-
f42711b244b32e6dc759988c06ac00815263d0c70c24847d1b6565014667d6d4.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