Behavioral task
behavioral1
Sample
ac8450eb19f7e77a9b2ec793cd6629f9c525636ffc2d8029c1dcc3a7e7a9edab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
ac8450eb19f7e77a9b2ec793cd6629f9c525636ffc2d8029c1dcc3a7e7a9edab.exe
Resource
win10v2004-20240226-en
General
-
Target
ac8450eb19f7e77a9b2ec793cd6629f9c525636ffc2d8029c1dcc3a7e7a9edab
-
Size
1.3MB
-
MD5
8762d83100859acd8c3a46d4eb96cfec
-
SHA1
a034ea1c498f17dc2b21f19223dea8ce7b7a96f1
-
SHA256
ac8450eb19f7e77a9b2ec793cd6629f9c525636ffc2d8029c1dcc3a7e7a9edab
-
SHA512
793d56c3c6ba7bd9e7a1e953f7d1bb089959392e106df3d59505f7ef7bd08ef5d30ca9f84856de2919aa06754dda0a9bac8c5b6dcfb1f1ef72733545b2a09fbc
-
SSDEEP
24576:0SnTJ5iJKVZSeWoFfZWSzPfBASszt4qs68v/yMKtAakUjnREM6K1FHC42hGyfQ+:h5iJILWGsSzPfBASKPMNKcULRWEdC4z+
Malware Config
Signatures
-
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ac8450eb19f7e77a9b2ec793cd6629f9c525636ffc2d8029c1dcc3a7e7a9edab
Files
-
ac8450eb19f7e77a9b2ec793cd6629f9c525636ffc2d8029c1dcc3a7e7a9edab.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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
.jxmnr Size: 68KB - Virtual size: 68KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 36KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX2 Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lpkez Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.g Size: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ