Behavioral task
behavioral1
Sample
f877a37c5b193c12780aa1e8c5072bf2e953362593bb6847928f7f21d2c0a241.exe
Resource
win10-20230703-en
General
-
Target
f877a37c5b193c12780aa1e8c5072bf2e953362593bb6847928f7f21d2c0a241
-
Size
266KB
-
MD5
2c7005163189d742c47c8896dcc978d5
-
SHA1
fa35dfffa75af685e91be12461adc0a5c18438f9
-
SHA256
f877a37c5b193c12780aa1e8c5072bf2e953362593bb6847928f7f21d2c0a241
-
SHA512
ba2fb3ce5a7a782c89495c66fbb31967281bd89734f46181ceee1f1fa5524138cabf0fb28dc9ec69258ac7107e3680125f67f675fbee36020e49d690660547f8
-
SSDEEP
6144:CXzKdNY49u8rVuVUFkkQNltmkIWP01net:Ra4AY/YlXfP01
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource f877a37c5b193c12780aa1e8c5072bf2e953362593bb6847928f7f21d2c0a241 unpack001/out.upx
Files
-
f877a37c5b193c12780aa1e8c5072bf2e953362593bb6847928f7f21d2c0a241.exe windows 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 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