Behavioral task
behavioral1
Sample
c0a91334ceb1ead98e56ac4de9d2e5c0N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
c0a91334ceb1ead98e56ac4de9d2e5c0N.exe
Resource
win10v2004-20240802-en
General
-
Target
c0a91334ceb1ead98e56ac4de9d2e5c0N.exe
-
Size
23KB
-
MD5
c0a91334ceb1ead98e56ac4de9d2e5c0
-
SHA1
3349a4001d84f1bce0ad71cd051d829ca8c94ad4
-
SHA256
dc2a40b5716f74808a693716f5f227bc44d26fc73b618d005ba0d8ccb80f7b0f
-
SHA512
283ad1d10e78049f349a5f78bf7ce6f2aa4d22c351e918e3b1bc336aa63586076fd7ce7af2d6830b326f46bf58c7b7fab386b158efd77667f3559092bdca4100
-
SSDEEP
384:QOlIBXDaU7CPKK0TIhfJJ1Evd5BvhzaM9mSIEvd5BvhzaM9mSsxmMxm9+96V0V:kBT37CPKKdJJ1EXBwzEXBwdcMcI96V0V
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource c0a91334ceb1ead98e56ac4de9d2e5c0N.exe unpack001/out.upx
Files
-
c0a91334ceb1ead98e56ac4de9d2e5c0N.exe.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
Sections
UPX0 Size: - Virtual size: 24KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 4KB - Virtual size: 8KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.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
Sections
.text Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 352B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ