Behavioral task
behavioral1
Sample
cf93cbd2ef1709d25a46315e86a7defb2d3442b84be3e73f9eb1ad33a5a0a831.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
cf93cbd2ef1709d25a46315e86a7defb2d3442b84be3e73f9eb1ad33a5a0a831.exe
Resource
win11-20240221-en
General
-
Target
cf93cbd2ef1709d25a46315e86a7defb2d3442b84be3e73f9eb1ad33a5a0a831
-
Size
266KB
-
MD5
38bb392faa3367aee7f3bd71d5a2d66f
-
SHA1
65be31d3c7fdcb0330c5ffd0292732a62a7c7822
-
SHA256
cf93cbd2ef1709d25a46315e86a7defb2d3442b84be3e73f9eb1ad33a5a0a831
-
SHA512
fd779624fda671d8c2a77b6d86edd8c496f65ddf2a32dc8914972b41fa6956eefc8df785ebdc24008ae3079a2b0914c9e36a392222983bd8126adfed425981aa
-
SSDEEP
6144:7XzKdNY49u8rVL6btC9QqMg0x3ji01net:Ea4Am6bs9r0401
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource cf93cbd2ef1709d25a46315e86a7defb2d3442b84be3e73f9eb1ad33a5a0a831 unpack001/out.upx
Files
-
cf93cbd2ef1709d25a46315e86a7defb2d3442b84be3e73f9eb1ad33a5a0a831.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 368KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 163KB - Virtual size: 164KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 101KB - Virtual size: 104KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
-
out.upx.exe windows:6 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 35KB - Virtual size: 34KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 29KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 327KB - Virtual size: 326KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ