Behavioral task
behavioral1
Sample
b4d923bc34bdac7a376068b187bfdab1.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4d923bc34bdac7a376068b187bfdab1.exe
Resource
win10v2004-20240226-en
General
-
Target
b4d923bc34bdac7a376068b187bfdab1
-
Size
2.9MB
-
MD5
b4d923bc34bdac7a376068b187bfdab1
-
SHA1
321a2c45436da8d348e597801df88c4a50d18f60
-
SHA256
ecffc8373059a00a062db7bb3d8470e8c2f70ed8bba76efa15397618a96af8ad
-
SHA512
d2283b20a2c7ec90ea82d6106cbabafb685fdecbfe159143986be63797299fefacfa403477f919c872989647908203b67d897c68b2a518b898ba6ff7aba309ff
-
SSDEEP
49152:izCo5rOXhNgx2YNrP4M338dB2IBlGuuDVUsdxxjeQZwxPYRKs:i35KXcx2YNrgg3gnl/IVUs1jePs
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4d923bc34bdac7a376068b187bfdab1
Files
-
b4d923bc34bdac7a376068b187bfdab1.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
IMAGE_FILE_DEBUG_STRIPPED
Sections
UPX0 Size: - Virtual size: 3.6MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 135KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE