Behavioral task
behavioral1
Sample
b15caf9e3de88a702cccf5b4bd88d0e0.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
b15caf9e3de88a702cccf5b4bd88d0e0.exe
Resource
win10v2004-20231215-en
General
-
Target
b15caf9e3de88a702cccf5b4bd88d0e0
-
Size
5.3MB
-
MD5
b15caf9e3de88a702cccf5b4bd88d0e0
-
SHA1
3cec08fc7f320060847594aa09a377f45e160e32
-
SHA256
9a42981577f8ede173f4652d2b53a625df4fa89d303c6a3d0965f94e854e84b5
-
SHA512
b50e796b41861257ae1b6e31e668d01ccbfdf9386914dc6f4b35f346494b9f437068dba762be2cb2a2d65e05068e7947b6c97557f39319fa7729f53f76d43551
-
SSDEEP
98304:NFYUtqSV3hqIkEHegc2584JlyIHY34na/vZuUBCOhsP6Hegc2584JlyIHj:NeUtlVIIl+72584Jl143N/vZuUBCOhsy
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b15caf9e3de88a702cccf5b4bd88d0e0
Files
-
b15caf9e3de88a702cccf5b4bd88d0e0.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: 141KB - Virtual size: 144KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE