Behavioral task
behavioral1
Sample
1d90ba875cc49787caec0c3a00133120adf18c41e7fd7e7ccb856ecd0739add6.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
1d90ba875cc49787caec0c3a00133120adf18c41e7fd7e7ccb856ecd0739add6.exe
Resource
win10v2004-20231215-en
General
-
Target
1d90ba875cc49787caec0c3a00133120adf18c41e7fd7e7ccb856ecd0739add6
-
Size
500KB
-
MD5
66fe600ef4f09ea8247c4b9c531c7e1c
-
SHA1
cfec7933e6d5fb90ce4bad0926e2adb03b734bd1
-
SHA256
1d90ba875cc49787caec0c3a00133120adf18c41e7fd7e7ccb856ecd0739add6
-
SHA512
cb3b3556b6507d02666cf6fc8c8f140af272e1201e6e5d0e3725f142635d4e9845491665599b40a208fdb8b010d1bc6ec8b124a6417cb097196bdd1dba36c4ba
-
SSDEEP
12288:m8oSvZ2iwD/PmQklWmAomDO0e2+uVKxWWC5R0XB:wSvIiwDXmtlWYse2+Dx2aB
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource 1d90ba875cc49787caec0c3a00133120adf18c41e7fd7e7ccb856ecd0739add6 unpack001/out.upx
Files
-
1d90ba875cc49787caec0c3a00133120adf18c41e7fd7e7ccb856ecd0739add6.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: 1.3MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 469KB - Virtual size: 472KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
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: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 176KB - Virtual size: 174KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 72KB - Virtual size: 220KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 32KB - Virtual size: 28KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ