Behavioral task
behavioral1
Sample
28654be8a39f4004bc65eb65a8695c15a8a908cfa3ea557ec946329c67469a1e.exe
Resource
win10-20230915-en
General
-
Target
28654be8a39f4004bc65eb65a8695c15a8a908cfa3ea557ec946329c67469a1e
-
Size
266KB
-
MD5
35389844ca941aabbc03ed5182300975
-
SHA1
542bbecc26b87c1512e468415b71fc693f94c363
-
SHA256
28654be8a39f4004bc65eb65a8695c15a8a908cfa3ea557ec946329c67469a1e
-
SHA512
7b66d08767f559c5ed943a02064e7da76a46f38e57eab4b186d4b3cbe9b083019b9c46c9859005a94f2aa8c0c2520ee533df62c5040c0ed301da705e27e78094
-
SSDEEP
3072:yNXEGZJWhfNFC4S60+XoLczrVmXg7XPIX72mEi9ZP7aPQ8ug0x3xS6HkL8rH01nQ:gXzKdNY49u8rVpjsqMg0x3jZb01net
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 28654be8a39f4004bc65eb65a8695c15a8a908cfa3ea557ec946329c67469a1e unpack001/out.upx
Files
-
28654be8a39f4004bc65eb65a8695c15a8a908cfa3ea557ec946329c67469a1e.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