Behavioral task
behavioral1
Sample
1bf8ab7fea1757debc347967de3761698f761cbb9655aeea1343c2f5c4012071.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
1bf8ab7fea1757debc347967de3761698f761cbb9655aeea1343c2f5c4012071.exe
Resource
win10v2004-20230915-en
General
-
Target
1bf8ab7fea1757debc347967de3761698f761cbb9655aeea1343c2f5c4012071
-
Size
11.9MB
-
MD5
f32d2fedb21eb85525438a135bad75ac
-
SHA1
167fb4bdf8cdc248f8a3ef10ce82472c243bb75e
-
SHA256
1bf8ab7fea1757debc347967de3761698f761cbb9655aeea1343c2f5c4012071
-
SHA512
e74715526f4baa911658e90221fa3a913f970f19c344cc98e1bf62b2262a5e80344646c030dbb40f5e109ad8f2136d729f4273ee5957991c27ce4f033002e4b4
-
SSDEEP
196608:9wCdpQjpjss7YE5BC+HX84xRn0ve2Vy1Y4Sle40TZ60cnzRS3t6lU0aUlSfKLzBG:dsjplrg+LLn0m2CMbaZ602lQglRa8SSA
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1bf8ab7fea1757debc347967de3761698f761cbb9655aeea1343c2f5c4012071 unpack001/out.upx
Files
-
1bf8ab7fea1757debc347967de3761698f761cbb9655aeea1343c2f5c4012071.exe windows:4 windows 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: 7.5MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 25KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:4 windows 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: 2.0MB - Virtual size: 1.9MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6.3MB - Virtual size: 6.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 112KB - Virtual size: 407KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 44KB - Virtual size: 40KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ