Behavioral task
behavioral1
Sample
fd8ca3cdc31c1c45fd7ed1f5596f88b197cb8bd429d03ee8100261e2040a7bea.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
fd8ca3cdc31c1c45fd7ed1f5596f88b197cb8bd429d03ee8100261e2040a7bea.exe
Resource
win10v2004-20240226-en
General
-
Target
fd8ca3cdc31c1c45fd7ed1f5596f88b197cb8bd429d03ee8100261e2040a7bea
-
Size
280KB
-
MD5
ae79499e8cd488684494039ffa8eb26a
-
SHA1
512b8a92c5480faedea179ec59919f1a10fcb44e
-
SHA256
fd8ca3cdc31c1c45fd7ed1f5596f88b197cb8bd429d03ee8100261e2040a7bea
-
SHA512
8c193d1f43c771626bbca44bbd64a71e05b4a01911944bde6d5a3f924dbb169ce4f986f5774209e5cde04b038c3b7aece077405e9fa81a307b05d7b27ab41cd8
-
SSDEEP
6144:5XSQ8BCMis1TMrRQwy7eIeCDb1mY8cEOkCybEaQRXr9HNdvOa:5Xv8BCLocRZy7eIeybt6Okx2LIa
Malware Config
Signatures
-
resource yara_rule sample upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource fd8ca3cdc31c1c45fd7ed1f5596f88b197cb8bd429d03ee8100261e2040a7bea unpack001/out.upx
Files
-
fd8ca3cdc31c1c45fd7ed1f5596f88b197cb8bd429d03ee8100261e2040a7bea.exe windows:5 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: 280KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 145KB - Virtual size: 148KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 133KB - Virtual size: 136KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 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: 166KB - Virtual size: 165KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 62KB - Virtual size: 62KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 25KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 132KB - Virtual size: 132KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ