Behavioral task
behavioral1
Sample
44fbf9bda377b34436d431b3105f3222d10c0fc622ca7b85c5fd1f14d7cd9b0d.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
44fbf9bda377b34436d431b3105f3222d10c0fc622ca7b85c5fd1f14d7cd9b0d.exe
Resource
win10v2004-20230915-en
General
-
Target
44fbf9bda377b34436d431b3105f3222d10c0fc622ca7b85c5fd1f14d7cd9b0d
-
Size
266KB
-
MD5
a938e4c797699a2ea17c7b70c275e807
-
SHA1
81c3dd95ed5ced24f8b2c0ad02dd9e9c845d54cd
-
SHA256
44fbf9bda377b34436d431b3105f3222d10c0fc622ca7b85c5fd1f14d7cd9b0d
-
SHA512
fb3ee698058fd4cf302f8d2f6145d6214e33dce16d700bb40177facbea81cc38c6c6ad775bbc5b689976619c750daffbd734c05501704384abbd37fc633e3df0
-
SSDEEP
3072:oNXEGZJWhfNFC4S60+XoLczrVmXLC0tZKhw1FLL5r6jQ6yGl1tYH01ne4PK:2XzKdNY49u8rVo1tZKO1GlU01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 44fbf9bda377b34436d431b3105f3222d10c0fc622ca7b85c5fd1f14d7cd9b0d unpack001/out.upx
Files
-
44fbf9bda377b34436d431b3105f3222d10c0fc622ca7b85c5fd1f14d7cd9b0d.exe windows:6 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:6 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