Behavioral task
behavioral1
Sample
e3b62467e5571974c65c3f1b0d888ba81170c2fce663e9edd1f040a4a8aaa4a6.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
e3b62467e5571974c65c3f1b0d888ba81170c2fce663e9edd1f040a4a8aaa4a6.exe
Resource
win10v2004-20240226-en
General
-
Target
e3b62467e5571974c65c3f1b0d888ba81170c2fce663e9edd1f040a4a8aaa4a6
-
Size
593KB
-
MD5
294a41341f8e4a0c5308d380bcc4cf75
-
SHA1
7423a30ae6d287871f18d89df0b299814e0d63cb
-
SHA256
e3b62467e5571974c65c3f1b0d888ba81170c2fce663e9edd1f040a4a8aaa4a6
-
SHA512
c2d31f15d0080a83d2890ee813e9986d978adf47d15de1c635b00e857a9fbec7f7b05ab97d0c1c84c75d2a2a834860f962f98ca02e32a4018467e2ff77d360d3
-
SSDEEP
12288:YEQoSpqhdS+LkdjCcul+vypYOTm/qsc9ZPxZGKWMCqGKJiL31W18vDa91vsUvt:YidSxdVO+KCOTMqscfTGdd319g5l
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 e3b62467e5571974c65c3f1b0d888ba81170c2fce663e9edd1f040a4a8aaa4a6
Files
-
e3b62467e5571974c65c3f1b0d888ba81170c2fce663e9edd1f040a4a8aaa4a6.exe windows:4 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NO_ISOLATION
IMAGE_DLLCHARACTERISTICS_NO_SEH
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: 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: 512B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.ktlju Size: 512B - Virtual size: 4KB
.wu Size: 512B - Virtual size: 4KB
.shik Size: 512B - Virtual size: 4KB
.nbd Size: 512B - Virtual size: 4KB