Behavioral task
behavioral1
Sample
707ce4b61cfccb1e79b77dd92f321fc24410de7122cd352d7100126f9273a213.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
707ce4b61cfccb1e79b77dd92f321fc24410de7122cd352d7100126f9273a213.exe
Resource
win10v2004-20240508-en
General
-
Target
707ce4b61cfccb1e79b77dd92f321fc24410de7122cd352d7100126f9273a213
-
Size
187KB
-
MD5
febc1d8a4b8d4360e6ff02dcf781176f
-
SHA1
d1be6241f9d98d30818ef3bb21ba69db8c858559
-
SHA256
707ce4b61cfccb1e79b77dd92f321fc24410de7122cd352d7100126f9273a213
-
SHA512
57711c3990509d2a1e8890f0b73ec42ffb11b18f8bea7e00363e179575055765d0af8aceefb858f43d5317b6e0a6120b0430c6d157e08a66b99f3382b4a97bc4
-
SSDEEP
1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfOlr:hfAIuZAIuYSMjoqtMHfhfQFXw4
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 707ce4b61cfccb1e79b77dd92f321fc24410de7122cd352d7100126f9273a213 unpack001/out.upx
Files
-
707ce4b61cfccb1e79b77dd92f321fc24410de7122cd352d7100126f9273a213.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: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
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: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ