Behavioral task
behavioral1
Sample
a3fd388b558352011cec8e814cf9bcba.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
a3fd388b558352011cec8e814cf9bcba.exe
Resource
win10v2004-20240221-en
General
-
Target
a3fd388b558352011cec8e814cf9bcba
-
Size
5.8MB
-
MD5
a3fd388b558352011cec8e814cf9bcba
-
SHA1
bc7566dbc5646a817bb312e1cd73b6fb158d8713
-
SHA256
0707c96f9d38628eb7ac015ca0e482a38eb011de0d3329bb994dd771942bfc93
-
SHA512
c8ce86106943b3a5d02bf50aab821d276c5164f0a72aab9641f14bf4a720a148d9acb789abda8513404881a6181fd82cdc261f0ff4cbc4a032f5e0996bfe6a67
-
SSDEEP
98304:PYeBoa8Ydp284rHau42c1joCjMPkNwk6CdnnjhtY5bFgHau42c1joCjMPkNwk6:olB7auq1jI8666bFyauq1jI86
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a3fd388b558352011cec8e814cf9bcba
Files
-
a3fd388b558352011cec8e814cf9bcba.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