Behavioral task
behavioral1
Sample
cac50e642520060a8c8cdfc78e1c721ca846dc3d6aaceced1f3693d5fe1d9008.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
cac50e642520060a8c8cdfc78e1c721ca846dc3d6aaceced1f3693d5fe1d9008.exe
Resource
win10v2004-20240508-en
General
-
Target
cac50e642520060a8c8cdfc78e1c721ca846dc3d6aaceced1f3693d5fe1d9008
-
Size
129KB
-
MD5
ef634149ed12947db5472a4b6315814b
-
SHA1
ca843172cb9256f4dd7ee933e33fe12c5c5ef60a
-
SHA256
cac50e642520060a8c8cdfc78e1c721ca846dc3d6aaceced1f3693d5fe1d9008
-
SHA512
f9d407669aa1b5d50272708bbe7f0cddcbf6fbb175a56f85c96bbd8fb9feaeddcd922bad912e84f6945b79abd81d373b1f1325e0d6233b94a6547331a856f090
-
SSDEEP
1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUs24hSxEk8NhoYyRvaLNFqRprAqnMEosmE+wi:KQSohsUs9SxFXwn
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 cac50e642520060a8c8cdfc78e1c721ca846dc3d6aaceced1f3693d5fe1d9008 unpack001/out.upx
Files
-
cac50e642520060a8c8cdfc78e1c721ca846dc3d6aaceced1f3693d5fe1d9008.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